START	sys/net/pflog	2024-09-06T00:29:04Z

==== 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
tcpdump: listening on pflog11, link-type PFLOG
pkill -f '^/usr/sbin/tcpdump -l -e -vvv -s 2048 -ni pflog12' || true
/usr/sbin/tcpdump -l -e -vvv -s 2048 -ni pflog12 >pflog12.tcpdump &
rm -f stamp-stop
rm -f pflog13.tcpdump
tcpdump: listening on pflog12, link-type PFLOG
pkill -f '^/usr/sbin/tcpdump -l -e -vvv -s 2048 -ni pflog13' || true
/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=0.385 ms

--- 169.254.0.1 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.385/0.385/0.385/0.000 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=0.456 ms

--- fc00::1 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.456/0.456/0.456/0.000 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=0.332 ms

--- 169.254.0.2 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.332/0.332/0.332/0.000 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=0.443 ms

--- fc00::2 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.443/0.443/0.443/0.000 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=0.343 ms

--- 169.254.0.3 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.343/0.343/0.343/0.000 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=0.483 ms

--- fc00::3 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.483/0.483/0.483/0.000 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=0.342 ms

--- 169.254.0.4 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.342/0.342/0.342/0.000 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=0.453 ms

--- fc00::4 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.453/0.453/0.453/0.000 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=0.334 ms

--- 169.254.0.5 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.334/0.334/0.334/0.000 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=0.444 ms

--- fc00::5 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.444/0.444/0.444/0.000 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=0.362 ms

--- 169.254.0.6 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.362/0.362/0.362/0.000 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=0.447 ms

--- fc00::6 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.447/0.447/0.447/0.000 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=0.361 ms

--- 169.254.0.11 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.361/0.361/0.361/0.000 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=0.479 ms

--- fc00::11 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.479/0.479/0.479/0.000 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=0.358 ms

--- 169.254.0.12 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.358/0.358/0.358/0.000 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=0.471 ms

--- fc00::12 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.471/0.471/0.471/0.000 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=0.524 ms

--- 169.254.0.14 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.524/0.524/0.524/0.000 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=0.590 ms

--- fc00::14 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.590/0.590/0.590/0.000 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=0.454 ms

--- ::1 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.454/0.454/0.454/0.000 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
80 packets received by filter
0 packets dropped by kernel
88 packets received by filter
0 packets dropped by kernel
rm -f stamp-bpf*
# show full logs
cat pflog11.tcpdump
02:29:13.965282 rule 5.regress.3/(match) [uid 0, pid 48641] pass out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:d23f seq:0) [icmp cksum ok] (ttl 255, id 46129, len 84, bad ip cksum 4748! -> b378)
02:29:13.965369 rule 5.regress.3/(match) [uid 0, pid 48641] pass in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:d23f seq:0) [icmp cksum ok] (ttl 255, id 46129, len 84, bad ip cksum 0! -> b378)
02:29:13.965433 rule 5.regress.3/(match) [uid 0, pid 48641] pass out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:d23f seq:0) [bad icmp cksum 0! -> 3443] (ttl 255, id 46719, len 84, bad ip cksum 0! -> b12a)
02:29:13.965459 rule 5.regress.3/(match) [uid 0, pid 48641] pass in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:d23f seq:0) [icmp cksum ok] (ttl 255, id 46719, len 84, bad ip cksum 0! -> b12a)
02:29:14.408373 rule 5.regress.11/(match) [uid 0, pid 48641] pass out on lo11: fc00::1 > fc00::1: icmp6: echo request (id:55b9 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
02:29:14.408457 rule 5.regress.11/(match) [uid 0, pid 48641] pass in on lo11: fc00::1 > fc00::1: icmp6: echo request (id:55b9 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
02:29:14.408547 rule 5.regress.11/(match) [uid 0, pid 48641] pass out on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:55b9 seq:0) [bad icmp6 cksum 0! -> e180] (len 64, hlim 64)
02:29:14.408580 rule 5.regress.11/(match) [uid 0, pid 48641] pass in on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:55b9 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
02:29:14.882915 rule 5.regress.3/(match) [uid 0, pid 48641] pass out on lo11: 169.254.0.1.18231 > 169.254.0.1.9: [bad udp cksum 9067! -> 1d8f] udp 4 (ttl 64, id 6849, len 32, bad ip cksum c! -> c0e)
02:29:14.882997 rule 5.regress.3/(match) [uid 0, pid 48641] pass in on lo11: 169.254.0.1.18231 > 169.254.0.1.9: [bad udp cksum 1c54! -> 1d8f] udp 4 (ttl 64, id 6849, len 32, bad ip cksum 0! -> c0e)
02:29:14.883080 rule 5.regress.3/(match) [uid 0, pid 48641] 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! -> 6da2] for 169.254.0.1.18231 > 169.254.0.1.9: udp 4 (ttl 64, id 6849, len 32, bad ip cksum 0! -> c0e) (ttl 255, id 25906, len 56, bad ip cksum 5763! -> 294)
02:29:14.883112 rule 5.regress.3/(match) [uid 0, pid 48641] 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 169.254.0.1.18231 > 169.254.0.1.9: udp 4 (ttl 64, id 6849, len 32, bad ip cksum 0! -> c0e) (ttl 255, id 25906, len 56, bad ip cksum 0! -> 294)
02:29:15.324398 rule 5.regress.11/(match) [uid 0, pid 48641] pass out on lo11: fc00::1.9310 > fc00::1.9: [invalid udp cksum 0] udp 4 [flowlabel 0xf56b1] (len 12, hlim 64)
02:29:15.324489 rule 5.regress.11/(match) [uid 0, pid 48641] pass in on lo11: fc00::1.9310 > fc00::1.9: [bad udp cksum 20f8! -> f20d] udp 4 [flowlabel 0xf56b1] (len 12, hlim 64)
02:29:15.324581 rule 5.regress.11/(match) [uid 0, pid 48641] pass out on lo11: fc00::1 > fc00::1: icmp6: fc00::1 udp port 9 unreachable [bad icmp6 cksum 0! -> 5463] (len 60, hlim 64)
02:29:15.324617 rule 5.regress.11/(match) [uid 0, pid 48641] pass in on lo11: fc00::1 > fc00::1: icmp6: fc00::1 udp port 9 unreachable [icmp6 cksum ok] (len 60, hlim 64)
02:29:15.734146 rule 5.regress.4/(match) [uid 0, pid 48641] pass out on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:0b0c seq:0) [icmp cksum ok] (ttl 255, id 49989, len 84, bad ip cksum df7d! -> a462)
02:29:15.734235 rule 5.regress.4/(match) [uid 0, pid 48641] pass in on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:0b0c seq:0) [icmp cksum ok] (ttl 255, id 49989, len 84, bad ip cksum 0! -> a462)
02:29:16.184167 rule 5.regress.12/(match) [uid 0, pid 48641] pass out on lo11: fc00::2 > fc00::2: icmp6: echo request (id:616e seq:0) [icmp6 cksum ok] (len 64, hlim 64)
02:29:16.184264 rule 5.regress.12/(match) [uid 0, pid 48641] pass in on lo11: fc00::2 > fc00::2: icmp6: echo request (id:616e seq:0) [icmp6 cksum ok] (len 64, hlim 64)
02:29:16.648028 rule 5.regress.4/(match) [uid 0, pid 48641] pass out on lo11: 169.254.0.2.33480 > 169.254.0.2.9: [bad udp cksum 3432! -> 8a53] udp 4 (ttl 64, id 45888, len 32, bad ip cksum c! -> 738c)
02:29:16.648128 rule 5.regress.4/(match) [uid 0, pid 48641] pass in on lo11: 169.254.0.2.33480 > 169.254.0.2.9: [bad udp cksum 1e54! -> 8a53] udp 4 (ttl 64, id 45888, len 32, bad ip cksum 0! -> 738c)
02:29:17.090652 rule 5.regress.12/(match) [uid 0, pid 48641] pass out on lo11: fc00::2.36055 > fc00::2.9: [invalid udp cksum 0] udp 4 [flowlabel 0x826b6] (len 12, hlim 64)
02:29:17.090761 rule 5.regress.12/(match) [uid 0, pid 48641] pass in on lo11: fc00::2.36055 > fc00::2.9: [bad udp cksum 22f8! -> 76a5] udp 4 [flowlabel 0x826b6] (len 12, hlim 64)
02:29:17.497009 rule 5.regress.5/(match) [uid 0, pid 48641] pass out on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:5dce seq:0) [icmp cksum ok] (ttl 255, id 61630, len 84, bad ip cksum 0! -> 76e7)
02:29:17.497098 rule 5.regress.5/(match) [uid 0, pid 48641] pass in on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:5dce seq:0) [icmp cksum ok] (ttl 255, id 61630, len 84, bad ip cksum 0! -> 76e7)
02:29:17.497164 rule 5/(match) [uid 0, pid 48641] pass out on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo reply (id:5dce seq:0) [bad icmp cksum 0! -> f08e] (ttl 255, id 25884, len 84, bad ip cksum 0! -> 28a)
02:29:17.497180 rule 5/(match) [uid 0, pid 48641] pass in on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo reply (id:5dce seq:0) [icmp cksum ok] (ttl 255, id 25884, len 84, bad ip cksum 0! -> 28a)
02:29:17.941869 rule 5.regress.13/(match) [uid 0, pid 48641] pass out on lo11: fc00::3 > fc00::3: icmp6: echo request (id:4977 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
02:29:17.941966 rule 5.regress.13/(match) [uid 0, pid 48641] pass in on lo11: fc00::3 > fc00::3: icmp6: echo request (id:4977 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
02:29:17.942086 rule 5/(match) [uid 0, pid 48641] pass out on lo11: fc00::3 > fc00::3: icmp6: echo reply (id:4977 seq:0) [bad icmp6 cksum 0! -> 75c8] (len 64, hlim 64)
02:29:17.942106 rule 5/(match) [uid 0, pid 48641] pass in on lo11: fc00::3 > fc00::3: icmp6: echo reply (id:4977 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
02:29:18.413655 rule 5.regress.5/(match) [uid 0, pid 48641] pass out on lo11: 169.254.0.3.26132 > 169.254.0.3.9: [bad udp cksum b466! -> 3c70] udp 4 (ttl 64, id 16696, len 32, bad ip cksum c! -> e592)
02:29:18.413757 rule 5.regress.5/(match) [uid 0, pid 48641] pass in on lo11: 169.254.0.3.26132 > 169.254.0.3.9: [bad udp cksum 2054! -> 3c70] udp 4 (ttl 64, id 16696, len 32, bad ip cksum 0! -> e592)
02:29:18.413835 rule 5/(match) [uid 0, pid 48641] 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! -> 2846] for 169.254.0.3.26132 > 169.254.0.3.9: udp 4 (ttl 64, id 16696, len 32, bad ip cksum 0! -> e592) (ttl 255, id 12042, len 56, bad ip cksum 5763! -> 38b8)
02:29:18.413855 rule 5/(match) [uid 0, pid 48641] 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 169.254.0.3.26132 > 169.254.0.3.9: udp 4 (ttl 64, id 16696, len 32, bad ip cksum 0! -> e592) (ttl 255, id 12042, len 56, bad ip cksum 0! -> 38b8)
02:29:18.856185 rule 5.regress.13/(match) [uid 0, pid 48641] pass out on lo11: fc00::3.33517 > fc00::3.9: [invalid udp cksum 0] udp 4 [flowlabel 0xd9aaa] (len 12, hlim 64)
02:29:18.856293 rule 5.regress.13/(match) [uid 0, pid 48641] pass in on lo11: fc00::3.33517 > fc00::3.9: [bad udp cksum 24f8! -> 5eaf] udp 4 [flowlabel 0xd9aaa] (len 12, hlim 64)
02:29:18.856389 rule 5/(match) [uid 0, pid 48641] pass out on lo11: fc00::3 > fc00::3: icmp6: fc00::3 udp port 9 unreachable [bad icmp6 cksum 0! -> b1d0] (len 60, hlim 64)
02:29:18.856409 rule 5/(match) [uid 0, pid 48641] pass in on lo11: fc00::3 > fc00::3: icmp6: fc00::3 udp port 9 unreachable [icmp6 cksum ok] (len 60, hlim 64)
02:29:19.264408 rule 5.regress.6/(match) [uid 0, pid 48641] pass out on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:a8e3 seq:0) [icmp cksum ok] (ttl 255, id 49970, len 84, bad ip cksum 0! -> a471)
02:29:19.264506 rule 5.regress.6/(match) [uid 0, pid 48641] pass in on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:a8e3 seq:0) [icmp cksum ok] (ttl 255, id 49970, len 84, bad ip cksum 0! -> a471)
02:29:19.705205 rule 5.regress.14/(match) [uid 0, pid 48641] pass out on lo11: fc00::4 > fc00::4: icmp6: echo request (id:0f27 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
02:29:19.705303 rule 5.regress.14/(match) [uid 0, pid 48641] pass in on lo11: fc00::4 > fc00::4: icmp6: echo request (id:0f27 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
02:29:20.180214 rule 5.regress.6/(match) [uid 0, pid 48641] pass out on lo11: [uid 0, pid 54746] 169.254.0.4.47328 > 169.254.0.4.9: [bad udp cksum 0064! -> 6e1d] udp 4 (ttl 64, id 13158, len 32, bad ip cksum c! -> f362)
02:29:20.180325 rule 5.regress.6/(match) [uid 0, pid 48641] pass in on lo11: 169.254.0.4.47328 > 169.254.0.4.9: [bad udp cksum 2254! -> 6e1d] udp 4 (ttl 64, id 13158, len 32, bad ip cksum 0! -> f362)
02:29:20.625316 rule 5.regress.14/(match) [uid 0, pid 48641] pass out on lo11: [uid 0, pid 76491] fc00::4.42609 > fc00::4.9: [invalid udp cksum 0] udp 4 [flowlabel 0x8e5ab] (len 12, hlim 64)
02:29:20.625459 rule 5.regress.14/(match) [uid 0, pid 48641] pass in on lo11: fc00::4.42609 > fc00::4.9: [bad udp cksum 26f8! -> d88b] udp 4 [flowlabel 0x8e5ab] (len 12, hlim 64)
02:29:24.552767 rule 5.regress.18/(match) [uid 0, pid 48641] pass out on lo11: [rewritten: src 169.254.0.11:12018, dst 169.254.0.21:8] 169.254.0.11 > 169.254.0.11: icmp: echo request (id:2ef2 seq:0) [icmp cksum ok] (ttl 255, id 62950, len 84, bad ip cksum 0! -> 71af)
02:29:24.552878 rule 5.regress.2/(match) [uid 0, pid 48641] pass in on lo11: 169.254.0.11 > 169.254.0.21: icmp: echo request (id:2ef2 seq:0) [icmp cksum ok] (ttl 255, id 62950, len 84, bad ip cksum 0! -> 71a5)
02:29:24.995121 rule 5.regress.20/(match) [uid 0, pid 48641] pass out on lo11: [rewritten: src fc00::11:34608, dst fc00::21:128] fc00::11 > fc00::11: icmp6: echo request (id:8730 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
02:29:24.995242 rule 5.regress.10/(match) [uid 0, pid 48641] pass in on lo11: fc00::11 > fc00::21: icmp6: echo request (id:8730 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
02:29:25.467531 rule 5.regress.18/(match) [uid 0, pid 48641] pass out on lo11: [rewritten: src 169.254.0.11:39114, dst 169.254.0.21:9] 169.254.0.11.39114 > 169.254.0.11.9: [bad udp cksum 0a08! -> 763d] udp 4 (ttl 64, id 33690, len 32, bad ip cksum c! -> a320)
02:29:25.467680 rule 5.regress.2/(match) [uid 0, pid 48641] pass in on lo11: 169.254.0.11.39114 > 169.254.0.21.9: [bad udp cksum 3a54! -> 6c3d] udp 4 (ttl 64, id 33690, len 32, bad ip cksum 0! -> a316)
02:29:25.909633 rule 5.regress.20/(match) [uid 0, pid 48641] pass out on lo11: [rewritten: src fc00::11:24966, dst fc00::21:9] fc00::11.24966 > fc00::11.9: [invalid udp cksum 0] udp 4 [flowlabel 0xbcc31] (len 12, hlim 64)
02:29:25.909760 rule 5.regress.10/(match) [uid 0, pid 48641] pass in on lo11: fc00::11.24966 > fc00::21.9: [bad udp cksum 50f8! -> 99d0] udp 4 [flowlabel 0xbcc31] (len 12, hlim 64)
02:29:26.308249 rule 5.regress.19/(match) [uid 0, pid 48641] pass out on lo11: [rewritten: src 169.254.0.22:2291, dst 169.254.0.12:8] 169.254.0.12 > 169.254.0.12: icmp: echo request (id:be05 seq:0) [icmp cksum ok] (ttl 255, id 62756, len 84, bad ip cksum 0! -> 726f)
02:29:26.308349 rule 5.regress.2/(match) [uid 0, pid 48641] pass in on lo11: 169.254.0.22 > 169.254.0.12: icmp: echo request (id:08f3 seq:0) [icmp cksum ok] (ttl 255, id 62756, len 84, bad ip cksum 0! -> 7265)
02:29:26.745806 rule 5.regress.21/(match) [uid 0, pid 48641] pass out on lo11: [rewritten: src fc00::22:6673, dst fc00::12:128] fc00::12 > fc00::12: icmp6: echo request (id:76e6 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
02:29:26.745913 rule 5.regress.10/(match) [uid 0, pid 48641] pass in on lo11: fc00::22 > fc00::12: icmp6: echo request (id:1a11 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
02:29:27.224798 rule 5.regress.19/(match) [uid 0, pid 48641] pass out on lo11: [rewritten: src 169.254.0.22:52512, dst 169.254.0.12:9] 169.254.0.12.47140 > 169.254.0.12.9: [bad udp cksum 6973! -> 1a1e] udp 4 (ttl 64, id 62769, len 32, bad ip cksum c! -> 3187)
02:29:27.224912 rule 5.regress.2/(match) [uid 0, pid 48641] pass in on lo11: 169.254.0.22.52512 > 169.254.0.12.9: [bad udp cksum 3c54! -> 1409] udp 4 (ttl 64, id 62769, len 32, bad ip cksum 0! -> 317d)
02:29:27.670993 rule 5.regress.21/(match) [uid 0, pid 48641] pass out on lo11: [rewritten: src fc00::22:51160, dst fc00::12:9] fc00::12.16074 > fc00::12.9: [invalid udp cksum 0] udp 4 [flowlabel 0xbc0f9] (len 12, hlim 64)
02:29:27.671117 rule 5.regress.10/(match) [uid 0, pid 48641] pass in on lo11: fc00::22.51160 > fc00::12.9: [bad udp cksum 52f8! -> 456a] udp 4 [flowlabel 0xbc0f9] (len 12, hlim 64)
02:29:28.076163 rule 5.regress.2/(match) [uid 0, pid 48641] pass out on lo11: 169.254.0.14 > 169.254.0.14: icmp: echo request (id:0e42 seq:0) [icmp cksum ok] (ttl 255, id 6558, len 84, bad ip cksum 0! -> 4df2)
02:29:28.076272 rule 5.regress.22/(match) [uid 0, pid 48641] pass in on lo11: [rewritten: src fc00::23:26015, dst fc00::24:128] 169.254.0.14 > 169.254.0.14: icmp: echo request (id:0e42 seq:0) [icmp cksum ok] (ttl 255, id 6558, len 84, bad ip cksum 0! -> 4df2)
02:29:28.076374 rule 5.regress.10/(match) [uid 0, pid 48641] pass in on lo11: fc00::23 > fc00::24: icmp6: echo request (id:659f seq:0) [icmp6 cksum ok] (len 64, hlim 63)
02:29:28.520531 rule 5.regress.10/(match) [uid 0, pid 48641] pass out on lo11: fc00::14 > fc00::14: icmp6: echo request (id:6092 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
02:29:28.520646 rule 5.regress.23/(match) [uid 0, pid 48641] pass in on lo11: [rewritten: src 169.254.0.23:23826, dst 169.254.0.24:8] fc00::14 > fc00::14: icmp6: echo request (id:6092 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
02:29:28.520769 rule 5.regress.2/(match) [uid 0, pid 48641] pass in on lo11: 169.254.0.23 > 169.254.0.24: icmp: echo request (id:5d12 seq:0) [icmp cksum ok] (DF) (ttl 63, id 57151, len 84, bad ip cksum 0! -> 83e)
02:29:28.988498 rule 5.regress.2/(match) [uid 0, pid 48641] pass out on lo11: 169.254.0.14.37522 > 169.254.0.14.9: [bad udp cksum e1b8! -> a843] udp 4 (ttl 64, id 18323, len 32, bad ip cksum c! -> df21)
02:29:28.988619 rule 5.regress.22/(match) [uid 0, pid 48641] pass in on lo11: [rewritten: src fc00::23:62159, dst fc00::24:9] 169.254.0.14.37522 > 169.254.0.14.9: [bad udp cksum 3654! -> a843] udp 4 (ttl 64, id 18323, len 32, bad ip cksum 0! -> df21)
02:29:28.988729 rule 5.regress.10/(match) [uid 0, pid 48641] pass in on lo11: fc00::23.62159 > fc00::24.9: [bad udp cksum 65f8! -> 3b3f] udp 4 (len 12, hlim 63)
02:29:29.436734 rule 5.regress.10/(match) [uid 0, pid 48641] pass out on lo11: fc00::14.25889 > fc00::14.9: [invalid udp cksum 0] udp 4 [flowlabel 0xb9781] (len 12, hlim 64)
02:29:29.436884 rule 5.regress.23/(match) [uid 0, pid 48641] pass in on lo11: [rewritten: src 169.254.0.23:56226, dst 169.254.0.24:9] fc00::14.25889 > fc00::14.9: [bad udp cksum 46f8! -> 08cd] udp 4 [flowlabel 0xb9781] (len 12, hlim 64)
02:29:29.436968 rule 5.regress.2/(match) [uid 0, pid 48641] pass in on lo11: 169.254.0.23.56226 > 169.254.0.24.9: [bad udp cksum 4954! -> 84fa] udp 4 (DF) (ttl 63, id 29137, len 32, bad ip cksum 0! -> 75d0)
02:29:29.856146 rule 5.regress.10/(match) [uid 0, pid 48641] pass out on lo11: ::1 > ::1: icmp6: echo request (id:9238 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
02:29:29.856250 rule 5.regress.10/(match) [uid 0, pid 48641] pass in on lo11: ::1 > ::1: icmp6: echo request (id:9238 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
02:29:30.315287 rule 5.regress.10/(match) [uid 0, pid 48641] pass out on lo11: ::1.43275 > ::1.9: [invalid udp cksum 0] udp 4 [flowlabel 0xeaa84] (len 12, hlim 64)
02:29:30.315394 rule 5.regress.10/(match) [uid 0, pid 48641] pass in on lo11: ::1.43275 > ::1.9: [bad udp cksum 1f00! -> 4681] udp 4 [flowlabel 0xeaa84] (len 12, hlim 64)

==== run-bpf-12 ====
# show full logs
cat pflog12.tcpdump
02:29:13.965259 rule 5.regress.1/(match) [uid 0, pid 48641] match out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:d23f seq:0) [icmp cksum ok] (ttl 255, id 46129, len 84, bad ip cksum 4748! -> b378)
02:29:13.965360 rule 5.regress.1/(match) [uid 0, pid 48641] match in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:d23f seq:0) [icmp cksum ok] (ttl 255, id 46129, len 84, bad ip cksum 0! -> b378)
02:29:13.965426 rule 5.regress.1/(match) [uid 0, pid 48641] match out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:d23f seq:0) [bad icmp cksum 0! -> 3443] (ttl 255, id 46719, len 84, bad ip cksum 0! -> b12a)
02:29:13.965453 rule 5.regress.1/(match) [uid 0, pid 48641] match in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:d23f seq:0) [icmp cksum ok] (ttl 255, id 46719, len 84, bad ip cksum 0! -> b12a)
02:29:14.408348 rule 5.regress.1/(match) [uid 0, pid 48641] match out on lo11: fc00::1 > fc00::1: icmp6: echo request (id:55b9 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
02:29:14.408447 rule 5.regress.1/(match) [uid 0, pid 48641] match in on lo11: fc00::1 > fc00::1: icmp6: echo request (id:55b9 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
02:29:14.408539 rule 5.regress.1/(match) [uid 0, pid 48641] match out on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:55b9 seq:0) [bad icmp6 cksum 0! -> e180] (len 64, hlim 64)
02:29:14.408574 rule 5.regress.1/(match) [uid 0, pid 48641] match in on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:55b9 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
02:29:14.882889 rule 5.regress.1/(match) [uid 0, pid 48641] match out on lo11: 169.254.0.1.18231 > 169.254.0.1.9: [bad udp cksum 9067! -> 1d8f] udp 4 (ttl 64, id 6849, len 32, bad ip cksum c! -> c0e)
02:29:14.882987 rule 5.regress.1/(match) [uid 0, pid 48641] match in on lo11: 169.254.0.1.18231 > 169.254.0.1.9: [bad udp cksum 1c54! -> 1d8f] udp 4 (ttl 64, id 6849, len 32, bad ip cksum 0! -> c0e)
02:29:14.883072 rule 5.regress.1/(match) [uid 0, pid 48641] 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! -> 6da2] for 169.254.0.1.18231 > 169.254.0.1.9: udp 4 (ttl 64, id 6849, len 32, bad ip cksum 0! -> c0e) (ttl 255, id 25906, len 56, bad ip cksum 5763! -> 294)
02:29:14.883106 rule 5.regress.1/(match) [uid 0, pid 48641] 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 169.254.0.1.18231 > 169.254.0.1.9: udp 4 (ttl 64, id 6849, len 32, bad ip cksum 0! -> c0e) (ttl 255, id 25906, len 56, bad ip cksum 0! -> 294)
02:29:15.324370 rule 5.regress.1/(match) [uid 0, pid 48641] match out on lo11: fc00::1.9310 > fc00::1.9: [invalid udp cksum 0] udp 4 [flowlabel 0xf56b1] (len 12, hlim 64)
02:29:15.324479 rule 5.regress.1/(match) [uid 0, pid 48641] match in on lo11: fc00::1.9310 > fc00::1.9: [bad udp cksum 20f8! -> f20d] udp 4 [flowlabel 0xf56b1] (len 12, hlim 64)
02:29:15.324573 rule 5.regress.1/(match) [uid 0, pid 48641] match out on lo11: fc00::1 > fc00::1: icmp6: fc00::1 udp port 9 unreachable [bad icmp6 cksum 0! -> 5463] (len 60, hlim 64)
02:29:15.324610 rule 5.regress.1/(match) [uid 0, pid 48641] match in on lo11: fc00::1 > fc00::1: icmp6: fc00::1 udp port 9 unreachable [icmp6 cksum ok] (len 60, hlim 64)
02:29:15.734121 rule 5.regress.1/(match) [uid 0, pid 48641] match out on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:0b0c seq:0) [icmp cksum ok] (ttl 255, id 49989, len 84, bad ip cksum df7d! -> a462)
02:29:15.734225 rule 5.regress.1/(match) [uid 0, pid 48641] match in on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:0b0c seq:0) [icmp cksum ok] (ttl 255, id 49989, len 84, bad ip cksum 0! -> a462)
02:29:16.184141 rule 5.regress.1/(match) [uid 0, pid 48641] match out on lo11: fc00::2 > fc00::2: icmp6: echo request (id:616e seq:0) [icmp6 cksum ok] (len 64, hlim 64)
02:29:16.184255 rule 5.regress.1/(match) [uid 0, pid 48641] match in on lo11: fc00::2 > fc00::2: icmp6: echo request (id:616e seq:0) [icmp6 cksum ok] (len 64, hlim 64)
02:29:16.648004 rule 5.regress.1/(match) [uid 0, pid 48641] match out on lo11: 169.254.0.2.33480 > 169.254.0.2.9: [bad udp cksum 3432! -> 8a53] udp 4 (ttl 64, id 45888, len 32, bad ip cksum c! -> 738c)
02:29:16.648115 rule 5.regress.1/(match) [uid 0, pid 48641] match in on lo11: 169.254.0.2.33480 > 169.254.0.2.9: [bad udp cksum 1e54! -> 8a53] udp 4 (ttl 64, id 45888, len 32, bad ip cksum 0! -> 738c)
02:29:17.090625 rule 5.regress.1/(match) [uid 0, pid 48641] match out on lo11: fc00::2.36055 > fc00::2.9: [invalid udp cksum 0] udp 4 [flowlabel 0x826b6] (len 12, hlim 64)
02:29:17.090749 rule 5.regress.1/(match) [uid 0, pid 48641] match in on lo11: fc00::2.36055 > fc00::2.9: [bad udp cksum 22f8! -> 76a5] udp 4 [flowlabel 0x826b6] (len 12, hlim 64)
02:29:17.496987 rule 5.regress.1/(match) [uid 0, pid 48641] match out on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:5dce seq:0) [icmp cksum ok] (ttl 255, id 61630, len 84, bad ip cksum 0! -> 76e7)
02:29:17.497088 rule 5.regress.1/(match) [uid 0, pid 48641] match in on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:5dce seq:0) [icmp cksum ok] (ttl 255, id 61630, len 84, bad ip cksum 0! -> 76e7)
02:29:17.941844 rule 5.regress.1/(match) [uid 0, pid 48641] match out on lo11: fc00::3 > fc00::3: icmp6: echo request (id:4977 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
02:29:17.941955 rule 5.regress.1/(match) [uid 0, pid 48641] match in on lo11: fc00::3 > fc00::3: icmp6: echo request (id:4977 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
02:29:18.413632 rule 5.regress.1/(match) [uid 0, pid 48641] match out on lo11: 169.254.0.3.26132 > 169.254.0.3.9: [bad udp cksum b466! -> 3c70] udp 4 (ttl 64, id 16696, len 32, bad ip cksum c! -> e592)
02:29:18.413746 rule 5.regress.1/(match) [uid 0, pid 48641] match in on lo11: 169.254.0.3.26132 > 169.254.0.3.9: [bad udp cksum 2054! -> 3c70] udp 4 (ttl 64, id 16696, len 32, bad ip cksum 0! -> e592)
02:29:18.856158 rule 5.regress.1/(match) [uid 0, pid 48641] match out on lo11: fc00::3.33517 > fc00::3.9: [invalid udp cksum 0] udp 4 [flowlabel 0xd9aaa] (len 12, hlim 64)
02:29:18.856283 rule 5.regress.1/(match) [uid 0, pid 48641] match in on lo11: fc00::3.33517 > fc00::3.9: [bad udp cksum 24f8! -> 5eaf] udp 4 [flowlabel 0xd9aaa] (len 12, hlim 64)
02:29:19.264384 rule 5.regress.1/(match) [uid 0, pid 48641] match out on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:a8e3 seq:0) [icmp cksum ok] (ttl 255, id 49970, len 84, bad ip cksum 0! -> a471)
02:29:19.264497 rule 5.regress.1/(match) [uid 0, pid 48641] match in on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:a8e3 seq:0) [icmp cksum ok] (ttl 255, id 49970, len 84, bad ip cksum 0! -> a471)
02:29:19.705179 rule 5.regress.1/(match) [uid 0, pid 48641] match out on lo11: fc00::4 > fc00::4: icmp6: echo request (id:0f27 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
02:29:19.705293 rule 5.regress.1/(match) [uid 0, pid 48641] match in on lo11: fc00::4 > fc00::4: icmp6: echo request (id:0f27 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
02:29:20.180190 rule 5.regress.1/(match) [uid 0, pid 48641] match out on lo11: 169.254.0.4.47328 > 169.254.0.4.9: [bad udp cksum 0064! -> 6e1d] udp 4 (ttl 64, id 13158, len 32, bad ip cksum c! -> f362)
02:29:20.180309 rule 5.regress.1/(match) [uid 0, pid 48641] match in on lo11: 169.254.0.4.47328 > 169.254.0.4.9: [bad udp cksum 2254! -> 6e1d] udp 4 (ttl 64, id 13158, len 32, bad ip cksum 0! -> f362)
02:29:20.625291 rule 5.regress.1/(match) [uid 0, pid 48641] match out on lo11: fc00::4.42609 > fc00::4.9: [invalid udp cksum 0] udp 4 [flowlabel 0x8e5ab] (len 12, hlim 64)
02:29:20.625441 rule 5.regress.1/(match) [uid 0, pid 48641] match in on lo11: fc00::4.42609 > fc00::4.9: [bad udp cksum 26f8! -> d88b] udp 4 [flowlabel 0x8e5ab] (len 12, hlim 64)
02:29:21.036485 rule 5.regress.1/(match) [uid 0, pid 48641] match out on lo11: 169.254.0.5 > 169.254.0.5: icmp: echo request (id:7a3e seq:0) [icmp cksum ok] (ttl 255, id 64291, len 84, bad ip cksum cff7! -> 6c7e)
02:29:21.036586 rule 5.regress.1/(match) [uid 0, pid 48641] match in on lo11: 169.254.0.5 > 169.254.0.5: icmp: echo request (id:7a3e seq:0) [icmp cksum ok] (ttl 255, id 64291, len 84, bad ip cksum 0! -> 6c7e)
02:29:21.474820 rule 5.regress.1/(match) [uid 0, pid 48641] match out on lo11: fc00::5 > fc00::5: icmp6: echo request (id:403d seq:0) [icmp6 cksum ok] (len 64, hlim 64)
02:29:21.474935 rule 5.regress.1/(match) [uid 0, pid 48641] match in on lo11: fc00::5 > fc00::5: icmp6: echo request (id:403d seq:0) [icmp6 cksum ok] (len 64, hlim 64)
02:29:21.945855 rule 5.regress.1/(match) [uid 0, pid 48641] match out on lo11: 169.254.0.5.46015 > 169.254.0.5.9: [bad udp cksum ee68! -> 8d22] udp 4 (ttl 64, id 58424, len 32, bad ip cksum c! -> 428e)
02:29:21.945966 rule 5.regress.1/(match) [uid 0, pid 48641] match in on lo11: 169.254.0.5.46015 > 169.254.0.5.9: [bad udp cksum 2454! -> 8d22] udp 4 (ttl 64, id 58424, len 32, bad ip cksum 0! -> 428e)
02:29:22.394167 rule 5.regress.1/(match) [uid 0, pid 48641] match out on lo11: fc00::5.33898 > fc00::5.9: [invalid udp cksum 0] udp 4 [flowlabel 0xe9f67] (len 12, hlim 64)
02:29:22.394285 rule 5.regress.1/(match) [uid 0, pid 48641] match in on lo11: fc00::5.33898 > fc00::5.9: [bad udp cksum 28f8! -> ddad] udp 4 [flowlabel 0xe9f67] (len 12, hlim 64)
02:29:22.796508 rule 5.regress.1/(match) [uid 0, pid 48641] match out on lo11: 169.254.0.6 > 169.254.0.6: icmp: echo request (id:b5bb seq:0) [icmp cksum ok] (ttl 255, id 17528, len 84, bad ip cksum b891! -> 2328)
02:29:22.796614 rule 5.regress.1/(match) [uid 0, pid 48641] match in on lo11: 169.254.0.6 > 169.254.0.6: icmp: echo request (id:b5bb seq:0) [icmp cksum ok] (ttl 255, id 17528, len 84, bad ip cksum 0! -> 2328)
02:29:23.240861 rule 5.regress.1/(match) [uid 0, pid 48641] match out on lo11: fc00::6 > fc00::6: icmp6: echo request (id:3490 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
02:29:23.240973 rule 5.regress.1/(match) [uid 0, pid 48641] match in on lo11: fc00::6 > fc00::6: icmp6: echo request (id:3490 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
02:29:23.708247 rule 5.regress.1/(match) [uid 0, pid 48641] match out on lo11: 169.254.0.6.26198 > 169.254.0.6.9: [bad udp cksum e7e3! -> f46f] udp 4 (ttl 64, id 51207, len 32, bad ip cksum c! -> 5ebd)
02:29:23.708371 rule 5.regress.1/(match) [uid 0, pid 48641] match in on lo11: 169.254.0.6.26198 > 169.254.0.6.9: [bad udp cksum 2654! -> f46f] udp 4 (ttl 64, id 51207, len 32, bad ip cksum 0! -> 5ebd)
02:29:24.148750 rule 5.regress.1/(match) [uid 0, pid 48641] match out on lo11: fc00::6.6805 > fc00::6.9: [invalid udp cksum 0] udp 4 [flowlabel 0xfa3d0] (len 12, hlim 64)
02:29:24.148869 rule 5.regress.1/(match) [uid 0, pid 48641] match in on lo11: fc00::6.6805 > fc00::6.9: [bad udp cksum 2af8! -> b117] udp 4 [flowlabel 0xfa3d0] (len 12, hlim 64)
02:29:24.552741 rule 5.regress.1/(match) [uid 0, pid 48641] match out on lo11: 169.254.0.11 > 169.254.0.11: icmp: echo request (id:2ef2 seq:0) [icmp cksum ok] (ttl 255, id 62950, len 84, bad ip cksum 0! -> 71af)
02:29:24.552867 rule 5.regress.1/(match) [uid 0, pid 48641] match in on lo11: 169.254.0.11 > 169.254.0.21: icmp: echo request (id:2ef2 seq:0) [icmp cksum ok] (ttl 255, id 62950, len 84, bad ip cksum 0! -> 71a5)
02:29:24.995093 rule 5.regress.1/(match) [uid 0, pid 48641] match out on lo11: fc00::11 > fc00::11: icmp6: echo request (id:8730 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
02:29:24.995231 rule 5.regress.1/(match) [uid 0, pid 48641] match in on lo11: fc00::11 > fc00::21: icmp6: echo request (id:8730 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
02:29:25.467504 rule 5.regress.1/(match) [uid 0, pid 48641] match out on lo11: 169.254.0.11.39114 > 169.254.0.11.9: [bad udp cksum 0a08! -> 763d] udp 4 (ttl 64, id 33690, len 32, bad ip cksum c! -> a320)
02:29:25.467668 rule 5.regress.1/(match) [uid 0, pid 48641] match in on lo11: 169.254.0.11.39114 > 169.254.0.21.9: [bad udp cksum 3a54! -> 6c3d] udp 4 (ttl 64, id 33690, len 32, bad ip cksum 0! -> a316)
02:29:25.909605 rule 5.regress.1/(match) [uid 0, pid 48641] match out on lo11: fc00::11.24966 > fc00::11.9: [invalid udp cksum 0] udp 4 [flowlabel 0xbcc31] (len 12, hlim 64)
02:29:25.909750 rule 5.regress.1/(match) [uid 0, pid 48641] match in on lo11: fc00::11.24966 > fc00::21.9: [bad udp cksum 50f8! -> 99d0] udp 4 [flowlabel 0xbcc31] (len 12, hlim 64)
02:29:26.308216 rule 5.regress.1/(match) [uid 0, pid 48641] match out on lo11: 169.254.0.12 > 169.254.0.12: icmp: echo request (id:be05 seq:0) [icmp cksum ok] (ttl 255, id 62756, len 84, bad ip cksum 0! -> 726f)
02:29:26.308339 rule 5.regress.1/(match) [uid 0, pid 48641] match in on lo11: 169.254.0.22 > 169.254.0.12: icmp: echo request (id:08f3 seq:0) [icmp cksum ok] (ttl 255, id 62756, len 84, bad ip cksum 0! -> 7265)
02:29:26.745772 rule 5.regress.1/(match) [uid 0, pid 48641] match out on lo11: fc00::12 > fc00::12: icmp6: echo request (id:76e6 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
02:29:26.745903 rule 5.regress.1/(match) [uid 0, pid 48641] match in on lo11: fc00::22 > fc00::12: icmp6: echo request (id:1a11 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
02:29:27.224768 rule 5.regress.1/(match) [uid 0, pid 48641] match out on lo11: 169.254.0.12.47140 > 169.254.0.12.9: [bad udp cksum 6973! -> 1a1e] udp 4 (ttl 64, id 62769, len 32, bad ip cksum c! -> 3187)
02:29:27.224901 rule 5.regress.1/(match) [uid 0, pid 48641] match in on lo11: 169.254.0.22.52512 > 169.254.0.12.9: [bad udp cksum 3c54! -> 1409] udp 4 (ttl 64, id 62769, len 32, bad ip cksum 0! -> 317d)
02:29:27.670957 rule 5.regress.1/(match) [uid 0, pid 48641] match out on lo11: fc00::12.16074 > fc00::12.9: [invalid udp cksum 0] udp 4 [flowlabel 0xbc0f9] (len 12, hlim 64)
02:29:27.671104 rule 5.regress.1/(match) [uid 0, pid 48641] match in on lo11: fc00::22.51160 > fc00::12.9: [bad udp cksum 52f8! -> 456a] udp 4 [flowlabel 0xbc0f9] (len 12, hlim 64)
02:29:28.076139 rule 5.regress.1/(match) [uid 0, pid 48641] match out on lo11: 169.254.0.14 > 169.254.0.14: icmp: echo request (id:0e42 seq:0) [icmp cksum ok] (ttl 255, id 6558, len 84, bad ip cksum 0! -> 4df2)
02:29:28.076249 rule 5.regress.1/(match) [uid 0, pid 48641] match in on lo11: 169.254.0.14 > 169.254.0.14: icmp: echo request (id:0e42 seq:0) [icmp cksum ok] (ttl 255, id 6558, len 84, bad ip cksum 0! -> 4df2)
02:29:28.076357 rule 5.regress.1/(match) [uid 0, pid 48641] match in on lo11: fc00::23 > fc00::24: icmp6: echo request (id:659f seq:0) [icmp6 cksum ok] (len 64, hlim 63)
02:29:28.520505 rule 5.regress.1/(match) [uid 0, pid 48641] match out on lo11: fc00::14 > fc00::14: icmp6: echo request (id:6092 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
02:29:28.520622 rule 5.regress.1/(match) [uid 0, pid 48641] match in on lo11: fc00::14 > fc00::14: icmp6: echo request (id:6092 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
02:29:28.520754 rule 5.regress.1/(match) [uid 0, pid 48641] match in on lo11: 169.254.0.23 > 169.254.0.24: icmp: echo request (id:5d12 seq:0) [icmp cksum ok] (DF) (ttl 63, id 57151, len 84, bad ip cksum 0! -> 83e)
02:29:28.988474 rule 5.regress.1/(match) [uid 0, pid 48641] match out on lo11: 169.254.0.14.37522 > 169.254.0.14.9: [bad udp cksum e1b8! -> a843] udp 4 (ttl 64, id 18323, len 32, bad ip cksum c! -> df21)
02:29:28.988595 rule 5.regress.1/(match) [uid 0, pid 48641] match in on lo11: 169.254.0.14.37522 > 169.254.0.14.9: [bad udp cksum 3654! -> a843] udp 4 (ttl 64, id 18323, len 32, bad ip cksum 0! -> df21)
02:29:28.988710 rule 5.regress.1/(match) [uid 0, pid 48641] match in on lo11: fc00::23.62159 > fc00::24.9: [bad udp cksum 65f8! -> 3b3f] udp 4 (len 12, hlim 63)
02:29:29.436709 rule 5.regress.1/(match) [uid 0, pid 48641] match out on lo11: fc00::14.25889 > fc00::14.9: [invalid udp cksum 0] udp 4 [flowlabel 0xb9781] (len 12, hlim 64)
02:29:29.436858 rule 5.regress.1/(match) [uid 0, pid 48641] match in on lo11: fc00::14.25889 > fc00::14.9: [bad udp cksum 46f8! -> 08cd] udp 4 [flowlabel 0xb9781] (len 12, hlim 64)
02:29:29.436954 rule 5.regress.1/(match) [uid 0, pid 48641] match in on lo11: 169.254.0.23.56226 > 169.254.0.24.9: [bad udp cksum 4954! -> 84fa] udp 4 (DF) (ttl 63, id 29137, len 32, bad ip cksum 0! -> 75d0)
02:29:29.856120 rule 5.regress.1/(match) [uid 0, pid 48641] match out on lo11: ::1 > ::1: icmp6: echo request (id:9238 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
02:29:29.856240 rule 5.regress.1/(match) [uid 0, pid 48641] match in on lo11: ::1 > ::1: icmp6: echo request (id:9238 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
02:29:30.315262 rule 5.regress.1/(match) [uid 0, pid 48641] match out on lo11: ::1.43275 > ::1.9: [invalid udp cksum 0] udp 4 [flowlabel 0xeaa84] (len 12, hlim 64)
02:29:30.315384 rule 5.regress.1/(match) [uid 0, pid 48641] match in on lo11: ::1.43275 > ::1.9: [bad udp cksum 1f00! -> 4681] udp 4 [flowlabel 0xeaa84] (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
02:29:13.965259 rule 5.regress.1/(match) [uid 0, pid 48641] match out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:d23f seq:0) [icmp cksum ok] (ttl 255, id 46129, len 84, bad ip cksum 4748! -> b378)
02:29:13.965360 rule 5.regress.1/(match) [uid 0, pid 48641] match in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:d23f seq:0) [icmp cksum ok] (ttl 255, id 46129, len 84, bad ip cksum 0! -> b378)
02:29:13.965426 rule 5.regress.1/(match) [uid 0, pid 48641] match out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:d23f seq:0) [bad icmp cksum 0! -> 3443] (ttl 255, id 46719, len 84, bad ip cksum 0! -> b12a)
02:29:13.965453 rule 5.regress.1/(match) [uid 0, pid 48641] match in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:d23f seq:0) [icmp cksum ok] (ttl 255, id 46719, len 84, bad ip cksum 0! -> b12a)
02:29:14.883072 rule 5.regress.1/(match) [uid 0, pid 48641] 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! -> 6da2] for 169.254.0.1.18231 > 169.254.0.1.9: udp 4 (ttl 64, id 6849, len 32, bad ip cksum 0! -> c0e) (ttl 255, id 25906, len 56, bad ip cksum 5763! -> 294)
02:29:14.883106 rule 5.regress.1/(match) [uid 0, pid 48641] 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 169.254.0.1.18231 > 169.254.0.1.9: udp 4 (ttl 64, id 6849, len 32, bad ip cksum 0! -> c0e) (ttl 255, id 25906, len 56, bad ip cksum 0! -> 294)
grep 'regress\.1/.* > 169.254.0.2:' pflog12.tcpdump
02:29:15.734121 rule 5.regress.1/(match) [uid 0, pid 48641] match out on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:0b0c seq:0) [icmp cksum ok] (ttl 255, id 49989, len 84, bad ip cksum df7d! -> a462)
02:29:15.734225 rule 5.regress.1/(match) [uid 0, pid 48641] match in on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:0b0c seq:0) [icmp cksum ok] (ttl 255, id 49989, len 84, bad ip cksum 0! -> a462)
grep 'regress\.1/.* > 169.254.0.3:' pflog12.tcpdump
02:29:17.496987 rule 5.regress.1/(match) [uid 0, pid 48641] match out on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:5dce seq:0) [icmp cksum ok] (ttl 255, id 61630, len 84, bad ip cksum 0! -> 76e7)
02:29:17.497088 rule 5.regress.1/(match) [uid 0, pid 48641] match in on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:5dce seq:0) [icmp cksum ok] (ttl 255, id 61630, len 84, bad ip cksum 0! -> 76e7)
grep 'regress\.1/.* > 169.254.0.4:' pflog12.tcpdump
02:29:19.264384 rule 5.regress.1/(match) [uid 0, pid 48641] match out on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:a8e3 seq:0) [icmp cksum ok] (ttl 255, id 49970, len 84, bad ip cksum 0! -> a471)
02:29:19.264497 rule 5.regress.1/(match) [uid 0, pid 48641] match in on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:a8e3 seq:0) [icmp cksum ok] (ttl 255, id 49970, len 84, bad ip cksum 0! -> a471)
grep 'regress\.1/.* > 169.254.0.5:' pflog12.tcpdump
02:29:21.036485 rule 5.regress.1/(match) [uid 0, pid 48641] match out on lo11: 169.254.0.5 > 169.254.0.5: icmp: echo request (id:7a3e seq:0) [icmp cksum ok] (ttl 255, id 64291, len 84, bad ip cksum cff7! -> 6c7e)
02:29:21.036586 rule 5.regress.1/(match) [uid 0, pid 48641] match in on lo11: 169.254.0.5 > 169.254.0.5: icmp: echo request (id:7a3e seq:0) [icmp cksum ok] (ttl 255, id 64291, len 84, bad ip cksum 0! -> 6c7e)
grep 'regress\.1/.* > 169.254.0.6:' pflog12.tcpdump
02:29:22.796508 rule 5.regress.1/(match) [uid 0, pid 48641] match out on lo11: 169.254.0.6 > 169.254.0.6: icmp: echo request (id:b5bb seq:0) [icmp cksum ok] (ttl 255, id 17528, len 84, bad ip cksum b891! -> 2328)
02:29:22.796614 rule 5.regress.1/(match) [uid 0, pid 48641] match in on lo11: 169.254.0.6 > 169.254.0.6: icmp: echo request (id:b5bb seq:0) [icmp cksum ok] (ttl 255, id 17528, len 84, bad ip cksum 0! -> 2328)
grep 'regress\.1/.* > 169.254.0.11:' pflog12.tcpdump
02:29:24.552741 rule 5.regress.1/(match) [uid 0, pid 48641] match out on lo11: 169.254.0.11 > 169.254.0.11: icmp: echo request (id:2ef2 seq:0) [icmp cksum ok] (ttl 255, id 62950, len 84, bad ip cksum 0! -> 71af)
grep 'regress\.1/.* > 169.254.0.12:' pflog12.tcpdump
02:29:26.308216 rule 5.regress.1/(match) [uid 0, pid 48641] match out on lo11: 169.254.0.12 > 169.254.0.12: icmp: echo request (id:be05 seq:0) [icmp cksum ok] (ttl 255, id 62756, len 84, bad ip cksum 0! -> 726f)
02:29:26.308339 rule 5.regress.1/(match) [uid 0, pid 48641] match in on lo11: 169.254.0.22 > 169.254.0.12: icmp: echo request (id:08f3 seq:0) [icmp cksum ok] (ttl 255, id 62756, len 84, bad ip cksum 0! -> 7265)
grep 'regress\.1/.* > 169.254.0.14:' pflog12.tcpdump
02:29:28.076139 rule 5.regress.1/(match) [uid 0, pid 48641] match out on lo11: 169.254.0.14 > 169.254.0.14: icmp: echo request (id:0e42 seq:0) [icmp cksum ok] (ttl 255, id 6558, len 84, bad ip cksum 0! -> 4df2)
02:29:28.076249 rule 5.regress.1/(match) [uid 0, pid 48641] match in on lo11: 169.254.0.14 > 169.254.0.14: icmp: echo request (id:0e42 seq:0) [icmp cksum ok] (ttl 255, id 6558, len 84, bad ip cksum 0! -> 4df2)

==== run-bpf-everything6 ====
# rule with pflog12 matches on every packet
grep 'regress\.1/.* > fc00::1:' pflog12.tcpdump
02:29:14.408348 rule 5.regress.1/(match) [uid 0, pid 48641] match out on lo11: fc00::1 > fc00::1: icmp6: echo request (id:55b9 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
02:29:14.408447 rule 5.regress.1/(match) [uid 0, pid 48641] match in on lo11: fc00::1 > fc00::1: icmp6: echo request (id:55b9 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
02:29:14.408539 rule 5.regress.1/(match) [uid 0, pid 48641] match out on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:55b9 seq:0) [bad icmp6 cksum 0! -> e180] (len 64, hlim 64)
02:29:14.408574 rule 5.regress.1/(match) [uid 0, pid 48641] match in on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:55b9 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
02:29:15.324573 rule 5.regress.1/(match) [uid 0, pid 48641] match out on lo11: fc00::1 > fc00::1: icmp6: fc00::1 udp port 9 unreachable [bad icmp6 cksum 0! -> 5463] (len 60, hlim 64)
02:29:15.324610 rule 5.regress.1/(match) [uid 0, pid 48641] 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
02:29:16.184141 rule 5.regress.1/(match) [uid 0, pid 48641] match out on lo11: fc00::2 > fc00::2: icmp6: echo request (id:616e seq:0) [icmp6 cksum ok] (len 64, hlim 64)
02:29:16.184255 rule 5.regress.1/(match) [uid 0, pid 48641] match in on lo11: fc00::2 > fc00::2: icmp6: echo request (id:616e seq:0) [icmp6 cksum ok] (len 64, hlim 64)
grep 'regress\.1/.* > fc00::3:' pflog12.tcpdump
02:29:17.941844 rule 5.regress.1/(match) [uid 0, pid 48641] match out on lo11: fc00::3 > fc00::3: icmp6: echo request (id:4977 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
02:29:17.941955 rule 5.regress.1/(match) [uid 0, pid 48641] match in on lo11: fc00::3 > fc00::3: icmp6: echo request (id:4977 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
grep 'regress\.1/.* > fc00::4:' pflog12.tcpdump
02:29:19.705179 rule 5.regress.1/(match) [uid 0, pid 48641] match out on lo11: fc00::4 > fc00::4: icmp6: echo request (id:0f27 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
02:29:19.705293 rule 5.regress.1/(match) [uid 0, pid 48641] match in on lo11: fc00::4 > fc00::4: icmp6: echo request (id:0f27 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
grep 'regress\.1/.* > fc00::5:' pflog12.tcpdump
02:29:21.474820 rule 5.regress.1/(match) [uid 0, pid 48641] match out on lo11: fc00::5 > fc00::5: icmp6: echo request (id:403d seq:0) [icmp6 cksum ok] (len 64, hlim 64)
02:29:21.474935 rule 5.regress.1/(match) [uid 0, pid 48641] match in on lo11: fc00::5 > fc00::5: icmp6: echo request (id:403d seq:0) [icmp6 cksum ok] (len 64, hlim 64)
grep 'regress\.1/.* > fc00::6:' pflog12.tcpdump
02:29:23.240861 rule 5.regress.1/(match) [uid 0, pid 48641] match out on lo11: fc00::6 > fc00::6: icmp6: echo request (id:3490 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
02:29:23.240973 rule 5.regress.1/(match) [uid 0, pid 48641] match in on lo11: fc00::6 > fc00::6: icmp6: echo request (id:3490 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
grep 'regress\.1/.* > fc00::11:' pflog12.tcpdump
02:29:24.995093 rule 5.regress.1/(match) [uid 0, pid 48641] match out on lo11: fc00::11 > fc00::11: icmp6: echo request (id:8730 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
grep 'regress\.1/.* > fc00::12:' pflog12.tcpdump
02:29:26.745772 rule 5.regress.1/(match) [uid 0, pid 48641] match out on lo11: fc00::12 > fc00::12: icmp6: echo request (id:76e6 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
02:29:26.745903 rule 5.regress.1/(match) [uid 0, pid 48641] match in on lo11: fc00::22 > fc00::12: icmp6: echo request (id:1a11 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
grep 'regress\.1/.* > fc00::14:' pflog12.tcpdump
02:29:28.520505 rule 5.regress.1/(match) [uid 0, pid 48641] match out on lo11: fc00::14 > fc00::14: icmp6: echo request (id:6092 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
02:29:28.520622 rule 5.regress.1/(match) [uid 0, pid 48641] match in on lo11: fc00::14 > fc00::14: icmp6: echo request (id:6092 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
02:29:13.965282 rule 5.regress.3/(match) [uid 0, pid 48641] pass out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:d23f seq:0) [icmp cksum ok] (ttl 255, id 46129, len 84, bad ip cksum 4748! -> b378)
02:29:13.965369 rule 5.regress.3/(match) [uid 0, pid 48641] pass in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:d23f seq:0) [icmp cksum ok] (ttl 255, id 46129, len 84, bad ip cksum 0! -> b378)
grep 'regress\.3/.* 169.254.0.1 > 169.254.0.1: icmp: echo reply' pflog11.tcpdump
02:29:13.965433 rule 5.regress.3/(match) [uid 0, pid 48641] pass out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:d23f seq:0) [bad icmp cksum 0! -> 3443] (ttl 255, id 46719, len 84, bad ip cksum 0! -> b12a)
02:29:13.965459 rule 5.regress.3/(match) [uid 0, pid 48641] pass in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:d23f seq:0) [icmp cksum ok] (ttl 255, id 46719, len 84, bad ip cksum 0! -> b12a)
# no reply with keep state and without all
grep 'regress\.4/.* 169.254.0.2 > 169.254.0.2: icmp: echo request' pflog11.tcpdump
02:29:15.734146 rule 5.regress.4/(match) [uid 0, pid 48641] pass out on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:0b0c seq:0) [icmp cksum ok] (ttl 255, id 49989, len 84, bad ip cksum df7d! -> a462)
02:29:15.734235 rule 5.regress.4/(match) [uid 0, pid 48641] pass in on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:0b0c seq:0) [icmp cksum ok] (ttl 255, id 49989, len 84, bad ip cksum 0! -> a462)
! 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
02:29:17.497009 rule 5.regress.5/(match) [uid 0, pid 48641] pass out on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:5dce seq:0) [icmp cksum ok] (ttl 255, id 61630, len 84, bad ip cksum 0! -> 76e7)
02:29:17.497098 rule 5.regress.5/(match) [uid 0, pid 48641] pass in on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:5dce seq:0) [icmp cksum ok] (ttl 255, id 61630, len 84, bad ip cksum 0! -> 76e7)
# XXX anchor name missing
grep '/.* 169.254.0.3 > 169.254.0.3: icmp: echo reply' pflog11.tcpdump
02:29:17.497164 rule 5/(match) [uid 0, pid 48641] pass out on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo reply (id:5dce seq:0) [bad icmp cksum 0! -> f08e] (ttl 255, id 25884, len 84, bad ip cksum 0! -> 28a)
02:29:17.497180 rule 5/(match) [uid 0, pid 48641] pass in on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo reply (id:5dce seq:0) [icmp cksum ok] (ttl 255, id 25884, len 84, bad ip cksum 0! -> 28a)

==== run-bpf-all6 ====
# reply without keep state
grep 'regress\.11/.* fc00::1 > fc00::1: icmp6: echo request' pflog11.tcpdump
02:29:14.408373 rule 5.regress.11/(match) [uid 0, pid 48641] pass out on lo11: fc00::1 > fc00::1: icmp6: echo request (id:55b9 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
02:29:14.408457 rule 5.regress.11/(match) [uid 0, pid 48641] pass in on lo11: fc00::1 > fc00::1: icmp6: echo request (id:55b9 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
grep 'regress\.11/.* fc00::1 > fc00::1: icmp6: echo reply' pflog11.tcpdump
02:29:14.408547 rule 5.regress.11/(match) [uid 0, pid 48641] pass out on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:55b9 seq:0) [bad icmp6 cksum 0! -> e180] (len 64, hlim 64)
02:29:14.408580 rule 5.regress.11/(match) [uid 0, pid 48641] pass in on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:55b9 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
02:29:16.184167 rule 5.regress.12/(match) [uid 0, pid 48641] pass out on lo11: fc00::2 > fc00::2: icmp6: echo request (id:616e seq:0) [icmp6 cksum ok] (len 64, hlim 64)
02:29:16.184264 rule 5.regress.12/(match) [uid 0, pid 48641] pass in on lo11: fc00::2 > fc00::2: icmp6: echo request (id:616e 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
02:29:17.941869 rule 5.regress.13/(match) [uid 0, pid 48641] pass out on lo11: fc00::3 > fc00::3: icmp6: echo request (id:4977 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
02:29:17.941966 rule 5.regress.13/(match) [uid 0, pid 48641] pass in on lo11: fc00::3 > fc00::3: icmp6: echo request (id:4977 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
# XXX anchor name missing
grep '/.* fc00::3 > fc00::3: icmp6: echo reply' pflog11.tcpdump
02:29:17.942086 rule 5/(match) [uid 0, pid 48641] pass out on lo11: fc00::3 > fc00::3: icmp6: echo reply (id:4977 seq:0) [bad icmp6 cksum 0! -> 75c8] (len 64, hlim 64)
02:29:17.942106 rule 5/(match) [uid 0, pid 48641] pass in on lo11: fc00::3 > fc00::3: icmp6: echo reply (id:4977 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
02:29:20.180214 rule 5.regress.6/(match) [uid 0, pid 48641] pass out on lo11: [uid 0, pid 54746] 169.254.0.4.47328 > 169.254.0.4.9: [bad udp cksum 0064! -> 6e1d] udp 4 (ttl 64, id 13158, len 32, bad ip cksum c! -> f362)
# 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
02:29:20.180325 rule 5.regress.6/(match) [uid 0, pid 48641] pass in on lo11: 169.254.0.4.47328 > 169.254.0.4.9: [bad udp cksum 2254! -> 6e1d] udp 4 (ttl 64, id 13158, len 32, bad ip cksum 0! -> f362)
# 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
02:29:19.264408 rule 5.regress.6/(match) [uid 0, pid 48641] pass out on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:a8e3 seq:0) [icmp cksum ok] (ttl 255, id 49970, len 84, bad ip cksum 0! -> a471)
# 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
02:29:14.882915 rule 5.regress.3/(match) [uid 0, pid 48641] pass out on lo11: 169.254.0.1.18231 > 169.254.0.1.9: [bad udp cksum 9067! -> 1d8f] udp 4 (ttl 64, id 6849, len 32, bad ip cksum c! -> c0e)

==== 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
02:29:20.625316 rule 5.regress.14/(match) [uid 0, pid 48641] pass out on lo11: [uid 0, pid 76491] fc00::4.42609 > fc00::4.9: [invalid udp cksum 0] udp 4 [flowlabel 0x8e5ab] (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
02:29:20.625459 rule 5.regress.14/(match) [uid 0, pid 48641] pass in on lo11: fc00::4.42609 > fc00::4.9: [bad udp cksum 26f8! -> d88b] udp 4 [flowlabel 0x8e5ab] (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
02:29:19.705205 rule 5.regress.14/(match) [uid 0, pid 48641] pass out on lo11: fc00::4 > fc00::4: icmp6: echo request (id:0f27 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
02:29:15.324398 rule 5.regress.11/(match) [uid 0, pid 48641] pass out on lo11: fc00::1.9310 > fc00::1.9: [invalid udp cksum 0] udp 4 [flowlabel 0xf56b1] (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
02:29:24.552878 rule 5.regress.2/(match) [uid 0, pid 48641] pass in on lo11: 169.254.0.11 > 169.254.0.21: icmp: echo request (id:2ef2 seq:0) [icmp cksum ok] (ttl 255, id 62950, len 84, bad ip cksum 0! -> 71a5)
# 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
02:29:24.552767 rule 5.regress.18/(match) [uid 0, pid 48641] pass out on lo11: [rewritten: src 169.254.0.11:12018, dst 169.254.0.21:8] 169.254.0.11 > 169.254.0.11: icmp: echo request (id:2ef2 seq:0) [icmp cksum ok] (ttl 255, id 62950, len 84, bad ip cksum 0! -> 71af)

==== run-bpf-rdr6 ====
# loopback input logs redirected packet
grep 'regress\.10/.* pass in .*:.* fc00::11 > fc00::21: icmp6: echo request' pflog11.tcpdump
02:29:24.995242 rule 5.regress.10/(match) [uid 0, pid 48641] pass in on lo11: fc00::11 > fc00::21: icmp6: echo request (id:8730 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
02:29:24.995121 rule 5.regress.20/(match) [uid 0, pid 48641] pass out on lo11: [rewritten: src fc00::11:34608, dst fc00::21:128] fc00::11 > fc00::11: icmp6: echo request (id:8730 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
02:29:26.308349 rule 5.regress.2/(match) [uid 0, pid 48641] pass in on lo11: 169.254.0.22 > 169.254.0.12: icmp: echo request (id:08f3 seq:0) [icmp cksum ok] (ttl 255, id 62756, len 84, bad ip cksum 0! -> 7265)
# 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
02:29:26.308249 rule 5.regress.19/(match) [uid 0, pid 48641] pass out on lo11: [rewritten: src 169.254.0.22:2291, dst 169.254.0.12:8] 169.254.0.12 > 169.254.0.12: icmp: echo request (id:be05 seq:0) [icmp cksum ok] (ttl 255, id 62756, len 84, bad ip cksum 0! -> 726f)

==== run-bpf-nat6 ====
# loopback input logs redirected packet
grep 'regress\.10/.* pass in .*:.* fc00::22 > fc00::12: icmp6: echo request' pflog11.tcpdump
02:29:26.745913 rule 5.regress.10/(match) [uid 0, pid 48641] pass in on lo11: fc00::22 > fc00::12: icmp6: echo request (id:1a11 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
02:29:26.745806 rule 5.regress.21/(match) [uid 0, pid 48641] pass out on lo11: [rewritten: src fc00::22:6673, dst fc00::12:128] fc00::12 > fc00::12: icmp6: echo request (id:76e6 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
02:29:28.076272 rule 5.regress.22/(match) [uid 0, pid 48641] pass in on lo11: [rewritten: src fc00::23:26015, dst fc00::24:128] 169.254.0.14 > 169.254.0.14: icmp: echo request (id:0e42 seq:0) [icmp cksum ok] (ttl 255, id 6558, len 84, bad ip cksum 0! -> 4df2)

==== run-bpf-af6 ====
# pf in rule logs original IPv6 packet
grep 'regress\.23/.* pass in .*:.* fc00::14 > fc00::14: icmp6: echo request' pflog11.tcpdump
02:29:28.520646 rule 5.regress.23/(match) [uid 0, pid 48641] pass in on lo11: [rewritten: src 169.254.0.23:23826, dst 169.254.0.24:8] fc00::14 > fc00::14: icmp6: echo request (id:6092 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
02:29:24.552767 rule 5.regress.18/(match) [uid 0, pid 48641] pass out on lo11: [rewritten: src 169.254.0.11:12018, dst 169.254.0.21:8] 169.254.0.11 > 169.254.0.11: icmp: echo request (id:2ef2 seq:0) [icmp cksum ok] (ttl 255, id 62950, len 84, bad ip cksum 0! -> 71af)
# 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
02:29:26.308249 rule 5.regress.19/(match) [uid 0, pid 48641] pass out on lo11: [rewritten: src 169.254.0.22:2291, dst 169.254.0.12:8] 169.254.0.12 > 169.254.0.12: icmp: echo request (id:be05 seq:0) [icmp cksum ok] (ttl 255, id 62756, len 84, bad ip cksum 0! -> 726f)
# 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
02:29:28.076272 rule 5.regress.22/(match) [uid 0, pid 48641] pass in on lo11: [rewritten: src fc00::23:26015, dst fc00::24:128] 169.254.0.14 > 169.254.0.14: icmp: echo request (id:0e42 seq:0) [icmp cksum ok] (ttl 255, id 6558, len 84, bad ip cksum 0! -> 4df2)

==== 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
02:29:24.995121 rule 5.regress.20/(match) [uid 0, pid 48641] pass out on lo11: [rewritten: src fc00::11:34608, dst fc00::21:128] fc00::11 > fc00::11: icmp6: echo request (id:8730 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
02:29:26.745806 rule 5.regress.21/(match) [uid 0, pid 48641] pass out on lo11: [rewritten: src fc00::22:6673, dst fc00::12:128] fc00::12 > fc00::12: icmp6: echo request (id:76e6 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
02:29:28.520646 rule 5.regress.23/(match) [uid 0, pid 48641] pass in on lo11: [rewritten: src 169.254.0.23:23826, dst 169.254.0.24:8] fc00::14 > fc00::14: icmp6: echo request (id:6092 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 0m39.74s