START	sys/net/pflog	2024-10-15T22:05:32Z

==== 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=0.261 ms

--- 169.254.0.1 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.261/0.261/0.261/0.000 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=0.292 ms

--- fc00::1 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.292/0.292/0.292/0.000 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=0.198 ms

--- 169.254.0.2 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.198/0.198/0.198/0.000 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=0.252 ms

--- fc00::2 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.252/0.252/0.252/0.000 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=0.193 ms

--- 169.254.0.3 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.193/0.193/0.193/0.000 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=0.258 ms

--- fc00::3 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.258/0.258/0.258/0.000 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=0.193 ms

--- 169.254.0.4 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.193/0.193/0.193/0.000 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=0.255 ms

--- fc00::4 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.255/0.255/0.255/0.000 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=0.195 ms

--- 169.254.0.5 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.195/0.195/0.195/0.000 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=0.251 ms

--- fc00::5 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.251/0.251/0.251/0.000 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=0.195 ms

--- 169.254.0.6 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.195/0.195/0.195/0.000 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=0.250 ms

--- fc00::6 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.250/0.250/0.250/0.000 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=0.199 ms

--- 169.254.0.11 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.199/0.199/0.199/0.000 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=0.268 ms

--- fc00::11 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.268/0.268/0.268/0.000 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=0.202 ms

--- 169.254.0.12 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.202/0.202/0.202/0.000 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=0.264 ms

--- fc00::12 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.264/0.264/0.264/0.000 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=0.286 ms

--- 169.254.0.14 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.286/0.286/0.286/0.000 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=0.309 ms

--- fc00::14 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.309/0.309/0.309/0.000 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=0.255 ms

--- ::1 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.255/0.255/0.255/0.000 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'



88 packets received by filter
80 packets received by filter
0 packets received by filter
0 packets dropped by kernel
0 packets dropped by kernel
0 packets dropped by kernel
rm -f stamp-bpf*
# show full logs
cat pflog11.tcpdump
00:05:38.399386 rule 4.regress.3/(match) [uid 0, pid 80310] pass out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:ae0c seq:0) [icmp cksum ok] (ttl 255, id 4728, len 84, bad ip cksum f55c! -> 5532)
00:05:38.399426 rule 4.regress.3/(match) [uid 0, pid 80310] pass in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:ae0c seq:0) [icmp cksum ok] (ttl 255, id 4728, len 84, bad ip cksum 0! -> 5532)
00:05:38.399472 rule 4.regress.3/(match) [uid 0, pid 80310] pass out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:ae0c seq:0) [bad icmp cksum 0! -> 424b] (ttl 255, id 5915, len 84, bad ip cksum 0! -> 508f)
00:05:38.399495 rule 4.regress.3/(match) [uid 0, pid 80310] pass in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:ae0c seq:0) [icmp cksum ok] (ttl 255, id 5915, len 84, bad ip cksum 0! -> 508f)
00:05:38.594186 rule 4.regress.11/(match) [uid 0, pid 80310] pass out on lo11: fc00::1 > fc00::1: icmp6: echo request (id:1d27 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
00:05:38.594239 rule 4.regress.11/(match) [uid 0, pid 80310] pass in on lo11: fc00::1 > fc00::1: icmp6: echo request (id:1d27 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
00:05:38.594313 rule 4.regress.11/(match) [uid 0, pid 80310] pass out on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:1d27 seq:0) [bad icmp6 cksum 0! -> 1374] (len 64, hlim 64)
00:05:38.594338 rule 4.regress.11/(match) [uid 0, pid 80310] pass in on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:1d27 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
00:05:38.800575 rule 4.regress.3/(match) [uid 0, pid 80310] pass out on lo11: 169.254.0.1.43465 > 169.254.0.1.9: [bad udp cksum ace0! -> 2c8b] udp 4 (ttl 64, id 9331, len 32, bad ip cksum c! -> 25c)
00:05:38.800631 rule 4.regress.3/(match) [uid 0, pid 80310] pass in on lo11: 169.254.0.1.43465 > 169.254.0.1.9: [bad udp cksum 541c! -> 2c8b] udp 4 (ttl 64, id 9331, len 32, bad ip cksum 0! -> 25c)
00:05:38.800689 rule 4.regress.3/(match) [uid 0, pid 80310] 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! -> 15e] for 169.254.0.1.43465 > 169.254.0.1.9: udp 4 (ttl 64, id 9331, len 32, bad ip cksum 0! -> 25c) (ttl 255, id 19910, len 56, bad ip cksum 1! -> 1a00)
00:05:38.800714 rule 4.regress.3/(match) [uid 0, pid 80310] 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 169.254.0.1.43465 > 169.254.0.1.9: udp 4 (ttl 64, id 9331, len 32, bad ip cksum 0! -> 25c) (ttl 255, id 19910, len 56, bad ip cksum 0! -> 1a00)
00:05:38.996553 rule 4.regress.11/(match) [uid 0, pid 80310] pass out on lo11: fc00::1.26725 > fc00::1.9: [invalid udp cksum 0] udp 4 [flowlabel 0x308b] (len 12, hlim 64)
00:05:38.996605 rule 4.regress.11/(match) [uid 0, pid 80310] pass in on lo11: fc00::1.26725 > fc00::1.9: [bad udp cksum f820! -> c9ea] udp 4 [flowlabel 0x308b] (len 12, hlim 64)
00:05:38.996668 rule 4.regress.11/(match) [uid 0, pid 80310] pass out on lo11: fc00::1 > fc00::1: icmp6: fc00::1 udp port 9 unreachable [bad icmp6 cksum 0! -> 3691] (len 60, hlim 64)
00:05:38.996694 rule 4.regress.11/(match) [uid 0, pid 80310] pass in on lo11: fc00::1 > fc00::1: icmp6: fc00::1 udp port 9 unreachable [icmp6 cksum ok] (len 60, hlim 64)
00:05:39.176379 rule 4.regress.4/(match) [uid 0, pid 80310] pass out on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:f4e6 seq:0) [icmp cksum ok] (ttl 255, id 50956, len 84, bad ip cksum 80a! -> a09b)
00:05:39.176427 rule 4.regress.4/(match) [uid 0, pid 80310] pass in on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:f4e6 seq:0) [icmp cksum ok] (ttl 255, id 50956, len 84, bad ip cksum 0! -> a09b)
00:05:39.373122 rule 4.regress.12/(match) [uid 0, pid 80310] pass out on lo11: fc00::2 > fc00::2: icmp6: echo request (id:1c4b seq:0) [icmp6 cksum ok] (len 64, hlim 64)
00:05:39.373173 rule 4.regress.12/(match) [uid 0, pid 80310] pass in on lo11: fc00::2 > fc00::2: icmp6: echo request (id:1c4b seq:0) [icmp6 cksum ok] (len 64, hlim 64)
00:05:39.579050 rule 4.regress.4/(match) [uid 0, pid 80310] pass out on lo11: 169.254.0.2.5096 > 169.254.0.2.9: [bad udp cksum 080a! -> c26a] udp 4 (ttl 64, id 47458, len 32, bad ip cksum c! -> 6d6a)
00:05:39.579103 rule 4.regress.4/(match) [uid 0, pid 80310] pass in on lo11: 169.254.0.2.5096 > 169.254.0.2.9: [bad udp cksum 541e! -> c26a] udp 4 (ttl 64, id 47458, len 32, bad ip cksum 0! -> 6d6a)
00:05:39.777153 rule 4.regress.12/(match) [uid 0, pid 80310] pass out on lo11: fc00::2.48329 > fc00::2.9: [invalid udp cksum 0] udp 4 [flowlabel 0xfc7] (len 12, hlim 64)
00:05:39.777206 rule 4.regress.12/(match) [uid 0, pid 80310] pass in on lo11: fc00::2.48329 > fc00::2.9: [bad udp cksum f822! -> 7584] udp 4 [flowlabel 0xfc7] (len 12, hlim 64)
00:05:39.957899 rule 4.regress.5/(match) [uid 0, pid 80310] pass out on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:788e seq:0) [icmp cksum ok] (ttl 255, id 44645, len 84, bad ip cksum f340! -> b940)
00:05:39.957946 rule 4.regress.5/(match) [uid 0, pid 80310] pass in on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:788e seq:0) [icmp cksum ok] (ttl 255, id 44645, len 84, bad ip cksum 0! -> b940)
00:05:39.957990 rule 4/(match) [uid 0, pid 80310] pass out on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo reply (id:788e seq:0) [bad icmp cksum 0! -> 8101] (ttl 255, id 48805, len 84, bad ip cksum 0! -> a900)
00:05:39.957999 rule 4/(match) [uid 0, pid 80310] pass in on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo reply (id:788e seq:0) [icmp cksum ok] (ttl 255, id 48805, len 84, bad ip cksum 0! -> a900)
00:05:40.153466 rule 4.regress.13/(match) [uid 0, pid 80310] pass out on lo11: fc00::3 > fc00::3: icmp6: echo request (id:9ab4 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
00:05:40.153517 rule 4.regress.13/(match) [uid 0, pid 80310] pass in on lo11: fc00::3 > fc00::3: icmp6: echo request (id:9ab4 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
00:05:40.153579 rule 4/(match) [uid 0, pid 80310] pass out on lo11: fc00::3 > fc00::3: icmp6: echo reply (id:9ab4 seq:0) [bad icmp6 cksum 0! -> 162a] (len 64, hlim 64)
00:05:40.153591 rule 4/(match) [uid 0, pid 80310] pass in on lo11: fc00::3 > fc00::3: icmp6: echo reply (id:9ab4 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
00:05:40.358877 rule 4.regress.5/(match) [uid 0, pid 80310] pass out on lo11: 169.254.0.3.8836 > 169.254.0.3.9: [bad udp cksum 225e! -> b3cc] udp 4 (ttl 64, id 41002, len 32, bad ip cksum c! -> 86a0)
00:05:40.358929 rule 4.regress.5/(match) [uid 0, pid 80310] pass in on lo11: 169.254.0.3.8836 > 169.254.0.3.9: [bad udp cksum 5420! -> b3cc] udp 4 (ttl 64, id 41002, len 32, bad ip cksum 0! -> 86a0)
00:05:40.358977 rule 4/(match) [uid 0, pid 80310] 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! -> ce4] for 169.254.0.3.8836 > 169.254.0.3.9: udp 4 (ttl 64, id 41002, len 32, bad ip cksum 0! -> 86a0) (ttl 255, id 60035, len 56, bad ip cksum 1! -> 7d3e)
00:05:40.358987 rule 4/(match) [uid 0, pid 80310] 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 169.254.0.3.8836 > 169.254.0.3.9: udp 4 (ttl 64, id 41002, len 32, bad ip cksum 0! -> 86a0) (ttl 255, id 60035, len 56, bad ip cksum 0! -> 7d3e)
00:05:40.556699 rule 4.regress.13/(match) [uid 0, pid 80310] pass out on lo11: fc00::3.42404 > fc00::3.9: [invalid udp cksum 0] udp 4 [flowlabel 0x2993e] (len 12, hlim 64)
00:05:40.556759 rule 4.regress.13/(match) [uid 0, pid 80310] pass in on lo11: fc00::3.42404 > fc00::3.9: [bad udp cksum f824! -> 8ca7] udp 4 [flowlabel 0x2993e] (len 12, hlim 64)
00:05:40.556817 rule 4/(match) [uid 0, pid 80310] pass out on lo11: fc00::3 > fc00::3: icmp6: fc00::3 udp port 9 unreachable [bad icmp6 cksum 0! -> 9090] (len 60, hlim 64)
00:05:40.556828 rule 4/(match) [uid 0, pid 80310] pass in on lo11: fc00::3 > fc00::3: icmp6: fc00::3 udp port 9 unreachable [icmp6 cksum ok] (len 60, hlim 64)
00:05:40.737077 rule 4.regress.6/(match) [uid 0, pid 80310] pass out on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:cfb5 seq:0) [icmp cksum ok] (ttl 255, id 2811, len 84, bad ip cksum 0! -> 5ca9)
00:05:40.737126 rule 4.regress.6/(match) [uid 0, pid 80310] pass in on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:cfb5 seq:0) [icmp cksum ok] (ttl 255, id 2811, len 84, bad ip cksum 0! -> 5ca9)
00:05:40.933521 rule 4.regress.14/(match) [uid 0, pid 80310] pass out on lo11: fc00::4 > fc00::4: icmp6: echo request (id:6379 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
00:05:40.933572 rule 4.regress.14/(match) [uid 0, pid 80310] pass in on lo11: fc00::4 > fc00::4: icmp6: echo request (id:6379 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
00:05:41.136969 rule 4.regress.6/(match) [uid 0, pid 80310] pass out on lo11: [uid 0, pid 5312] 169.254.0.4.45123 > 169.254.0.4.9: [bad udp cksum 6fe0! -> 260b] udp 4 (ttl 64, id 8695, len 32, bad ip cksum c! -> 4d2)
00:05:41.137031 rule 4.regress.6/(match) [uid 0, pid 80310] pass in on lo11: 169.254.0.4.45123 > 169.254.0.4.9: [bad udp cksum 5422! -> 260b] udp 4 (ttl 64, id 8695, len 32, bad ip cksum 0! -> 4d2)
00:05:41.334383 rule 4.regress.14/(match) [uid 0, pid 80310] pass out on lo11: [uid 0, pid 61428] fc00::4.10761 > fc00::4.9: [invalid udp cksum 0] udp 4 [flowlabel 0x311d] (len 12, hlim 64)
00:05:41.334442 rule 4.regress.14/(match) [uid 0, pid 80310] pass in on lo11: fc00::4.10761 > fc00::4.9: [bad udp cksum f826! -> 0841] udp 4 [flowlabel 0x311d] (len 12, hlim 64)
00:05:43.070859 rule 4.regress.18/(match) [uid 0, pid 80310] pass out on lo11: [rewritten: src 169.254.0.11:13898, dst 169.254.0.21:8] 169.254.0.11 > 169.254.0.11: icmp: echo request (id:364a seq:0) [icmp cksum ok] (ttl 255, id 37114, len 84, bad ip cksum adee! -> d69b)
00:05:43.070913 rule 4.regress.2/(match) [uid 0, pid 80310] pass in on lo11: 169.254.0.11 > 169.254.0.21: icmp: echo request (id:364a seq:0) [icmp cksum ok] (ttl 255, id 37114, len 84, bad ip cksum 0! -> d691)
00:05:43.267441 rule 4.regress.20/(match) [uid 0, pid 80310] pass out on lo11: [rewritten: src fc00::11:635, dst fc00::21:128] fc00::11 > fc00::11: icmp6: echo request (id:027b seq:0) [icmp6 cksum ok] (len 64, hlim 64)
00:05:43.267504 rule 4.regress.10/(match) [uid 0, pid 80310] pass in on lo11: fc00::11 > fc00::21: icmp6: echo request (id:027b seq:0) [icmp6 cksum ok] (len 64, hlim 64)
00:05:43.473377 rule 4.regress.18/(match) [uid 0, pid 80310] pass out on lo11: [rewritten: src 169.254.0.11:20027, dst 169.254.0.21:9] 169.254.0.11.20027 > 169.254.0.11.9: [no udp cksum] udp 4 (ttl 64, id 61845, len 32, bad ip cksum c! -> 3525)
00:05:43.473440 rule 4.regress.2/(match) [uid 0, pid 80310] pass in on lo11: 169.254.0.11.20027 > 169.254.0.21.9: [bad udp cksum 543a! -> 87fb] udp 4 (ttl 64, id 61845, len 32, bad ip cksum 0! -> 351b)
00:05:43.666431 rule 4.regress.20/(match) [uid 0, pid 80310] pass out on lo11: [rewritten: src fc00::11:10028, dst fc00::21:9] fc00::11.10028 > fc00::11.9: [invalid udp cksum 0] udp 4 [flowlabel 0x168c4] (len 12, hlim 64)
00:05:43.666498 rule 4.regress.10/(match) [uid 0, pid 80310] pass in on lo11: fc00::11.10028 > fc00::21.9: [bad udp cksum f850! -> 0af4] udp 4 [flowlabel 0x168c4] (len 12, hlim 64)
00:05:43.847171 rule 4.regress.19/(match) [uid 0, pid 80310] pass out on lo11: [rewritten: src 169.254.0.22:27846, dst 169.254.0.12:8] 169.254.0.12 > 169.254.0.12: icmp: echo request (id:ec69 seq:0) [icmp cksum ok] (ttl 255, id 21282, len 84, bad ip cksum 5aff! -> 1472)
00:05:43.847220 rule 4.regress.2/(match) [uid 0, pid 80310] pass in on lo11: 169.254.0.22 > 169.254.0.12: icmp: echo request (id:6cc6 seq:0) [icmp cksum ok] (ttl 255, id 21282, len 84, bad ip cksum 0! -> 1468)
00:05:44.043129 rule 4.regress.21/(match) [uid 0, pid 80310] pass out on lo11: [rewritten: src fc00::22:17261, dst fc00::12:128] fc00::12 > fc00::12: icmp6: echo request (id:3f73 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
00:05:44.043184 rule 4.regress.10/(match) [uid 0, pid 80310] pass in on lo11: fc00::22 > fc00::12: icmp6: echo request (id:436d seq:0) [icmp6 cksum ok] (len 64, hlim 64)
00:05:44.249305 rule 4.regress.19/(match) [uid 0, pid 80310] pass out on lo11: [rewritten: src 169.254.0.22:62486, dst 169.254.0.12:9] 169.254.0.12.41672 > 169.254.0.12.9: [bad udp cksum 080a! -> 3376] udp 4 (ttl 64, id 41021, len 32, bad ip cksum c! -> 867b)
00:05:44.249361 rule 4.regress.2/(match) [uid 0, pid 80310] pass in on lo11: 169.254.0.22.62486 > 169.254.0.12.9: [bad udp cksum 543c! -> e21d] udp 4 (ttl 64, id 41021, len 32, bad ip cksum 0! -> 8671)
00:05:44.442810 rule 4.regress.21/(match) [uid 0, pid 80310] pass out on lo11: [rewritten: src fc00::22:59680, dst fc00::12:9] fc00::12.19022 > fc00::12.9: [invalid udp cksum 0] udp 4 [flowlabel 0x267b4] (len 12, hlim 64)
00:05:44.442870 rule 4.regress.10/(match) [uid 0, pid 80310] pass in on lo11: fc00::22.59680 > fc00::12.9: [bad udp cksum f852! -> 48fd] udp 4 [flowlabel 0x267b4] (len 12, hlim 64)
00:05:44.621882 rule 4.regress.2/(match) [uid 0, pid 80310] pass out on lo11: 169.254.0.14 > 169.254.0.14: icmp: echo request (id:8a14 seq:0) [icmp cksum ok] (ttl 255, id 17915, len 84, bad ip cksum 0! -> 2195)
00:05:44.621935 rule 4.regress.22/(match) [uid 0, pid 80310] pass in on lo11: [rewritten: src fc00::23:30554, dst fc00::24:128] 169.254.0.14 > 169.254.0.14: icmp: echo request (id:8a14 seq:0) [icmp cksum ok] (ttl 255, id 17915, len 84, bad ip cksum 0! -> 2195)
00:05:44.621992 rule 4.regress.10/(match) [uid 0, pid 80310] pass in on lo11: fc00::23 > fc00::24: icmp6: echo request (id:775a seq:0) [icmp6 cksum ok] (len 64, hlim 63)
00:05:44.819436 rule 4.regress.10/(match) [uid 0, pid 80310] pass out on lo11: fc00::14 > fc00::14: icmp6: echo request (id:ab92 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
00:05:44.819496 rule 4.regress.23/(match) [uid 0, pid 80310] pass in on lo11: [rewritten: src 169.254.0.23:49294, dst 169.254.0.24:8] fc00::14 > fc00::14: icmp6: echo request (id:ab92 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
00:05:44.819546 rule 4.regress.2/(match) [uid 0, pid 80310] pass in on lo11: 169.254.0.23 > 169.254.0.24: icmp: echo request (id:c08e seq:0) [icmp cksum ok] (DF) (ttl 63, id 55831, len 84, bad ip cksum 0! -> d66)
00:05:45.024913 rule 4.regress.2/(match) [uid 0, pid 80310] pass out on lo11: 169.254.0.14.39370 > 169.254.0.14.9: [bad udp cksum 6fe0! -> 3c70] udp 4 (ttl 64, id 23527, len 32, bad ip cksum c! -> cacd)
00:05:45.024984 rule 4.regress.22/(match) [uid 0, pid 80310] pass in on lo11: [rewritten: src fc00::23:56407, dst fc00::24:9] 169.254.0.14.39370 > 169.254.0.14.9: [bad udp cksum 5436! -> 3c70] udp 4 (ttl 64, id 23527, len 32, bad ip cksum 0! -> cacd)
00:05:45.025057 rule 4.regress.10/(match) [uid 0, pid 80310] pass in on lo11: fc00::23.56407 > fc00::24.9: [bad udp cksum f865! -> 55b3] udp 4 (len 12, hlim 63)
00:05:45.219994 rule 4.regress.10/(match) [uid 0, pid 80310] pass out on lo11: fc00::14.35601 > fc00::14.9: [invalid udp cksum 0] udp 4 [flowlabel 0x384a5] (len 12, hlim 64)
00:05:45.220060 rule 4.regress.23/(match) [uid 0, pid 80310] pass in on lo11: [rewritten: src 169.254.0.23:50089, dst 169.254.0.24:9] fc00::14.35601 > fc00::14.9: [bad udp cksum f846! -> a718] udp 4 [flowlabel 0x384a5] (len 12, hlim 64)
00:05:45.220110 rule 4.regress.2/(match) [uid 0, pid 80310] pass in on lo11: 169.254.0.23.50089 > 169.254.0.24.9: [bad udp cksum 5449! -> 127e] udp 4 (DF) (ttl 63, id 8164, len 32, bad ip cksum 0! -> c7bd)
00:05:45.405145 rule 4.regress.10/(match) [uid 0, pid 80310] pass out on lo11: ::1 > ::1: icmp6: echo request (id:3779 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
00:05:45.405198 rule 4.regress.10/(match) [uid 0, pid 80310] pass in on lo11: ::1 > ::1: icmp6: echo request (id:3779 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
00:05:45.607474 rule 4.regress.10/(match) [uid 0, pid 80310] pass out on lo11: ::1.11983 > ::1.9: [invalid udp cksum 0] udp 4 [flowlabel 0x6a5cf] (len 12, hlim 64)
00:05:45.607540 rule 4.regress.10/(match) [uid 0, pid 80310] pass in on lo11: ::1.11983 > ::1.9: [bad udp cksum 001f! -> fb82] udp 4 [flowlabel 0x6a5cf] (len 12, hlim 64)

==== run-bpf-12 ====
# show full logs
cat pflog12.tcpdump
00:05:38.399376 rule 4.regress.1/(match) [uid 0, pid 80310] match out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:ae0c seq:0) [icmp cksum ok] (ttl 255, id 4728, len 84, bad ip cksum f55c! -> 5532)
00:05:38.399421 rule 4.regress.1/(match) [uid 0, pid 80310] match in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:ae0c seq:0) [icmp cksum ok] (ttl 255, id 4728, len 84, bad ip cksum 0! -> 5532)
00:05:38.399469 rule 4.regress.1/(match) [uid 0, pid 80310] match out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:ae0c seq:0) [bad icmp cksum 0! -> 424b] (ttl 255, id 5915, len 84, bad ip cksum 0! -> 508f)
00:05:38.399491 rule 4.regress.1/(match) [uid 0, pid 80310] match in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:ae0c seq:0) [icmp cksum ok] (ttl 255, id 5915, len 84, bad ip cksum 0! -> 508f)
00:05:38.594177 rule 4.regress.1/(match) [uid 0, pid 80310] match out on lo11: fc00::1 > fc00::1: icmp6: echo request (id:1d27 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
00:05:38.594234 rule 4.regress.1/(match) [uid 0, pid 80310] match in on lo11: fc00::1 > fc00::1: icmp6: echo request (id:1d27 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
00:05:38.594309 rule 4.regress.1/(match) [uid 0, pid 80310] match out on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:1d27 seq:0) [bad icmp6 cksum 0! -> 1374] (len 64, hlim 64)
00:05:38.594335 rule 4.regress.1/(match) [uid 0, pid 80310] match in on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:1d27 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
00:05:38.800565 rule 4.regress.1/(match) [uid 0, pid 80310] match out on lo11: 169.254.0.1.43465 > 169.254.0.1.9: [bad udp cksum ace0! -> 2c8b] udp 4 (ttl 64, id 9331, len 32, bad ip cksum c! -> 25c)
00:05:38.800627 rule 4.regress.1/(match) [uid 0, pid 80310] match in on lo11: 169.254.0.1.43465 > 169.254.0.1.9: [bad udp cksum 541c! -> 2c8b] udp 4 (ttl 64, id 9331, len 32, bad ip cksum 0! -> 25c)
00:05:38.800686 rule 4.regress.1/(match) [uid 0, pid 80310] 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! -> 15e] for 169.254.0.1.43465 > 169.254.0.1.9: udp 4 (ttl 64, id 9331, len 32, bad ip cksum 0! -> 25c) (ttl 255, id 19910, len 56, bad ip cksum 1! -> 1a00)
00:05:38.800711 rule 4.regress.1/(match) [uid 0, pid 80310] 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 169.254.0.1.43465 > 169.254.0.1.9: udp 4 (ttl 64, id 9331, len 32, bad ip cksum 0! -> 25c) (ttl 255, id 19910, len 56, bad ip cksum 0! -> 1a00)
00:05:38.996543 rule 4.regress.1/(match) [uid 0, pid 80310] match out on lo11: fc00::1.26725 > fc00::1.9: [invalid udp cksum 0] udp 4 [flowlabel 0x308b] (len 12, hlim 64)
00:05:38.996601 rule 4.regress.1/(match) [uid 0, pid 80310] match in on lo11: fc00::1.26725 > fc00::1.9: [bad udp cksum f820! -> c9ea] udp 4 [flowlabel 0x308b] (len 12, hlim 64)
00:05:38.996664 rule 4.regress.1/(match) [uid 0, pid 80310] match out on lo11: fc00::1 > fc00::1: icmp6: fc00::1 udp port 9 unreachable [bad icmp6 cksum 0! -> 3691] (len 60, hlim 64)
00:05:38.996690 rule 4.regress.1/(match) [uid 0, pid 80310] match in on lo11: fc00::1 > fc00::1: icmp6: fc00::1 udp port 9 unreachable [icmp6 cksum ok] (len 60, hlim 64)
00:05:39.176369 rule 4.regress.1/(match) [uid 0, pid 80310] match out on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:f4e6 seq:0) [icmp cksum ok] (ttl 255, id 50956, len 84, bad ip cksum 80a! -> a09b)
00:05:39.176423 rule 4.regress.1/(match) [uid 0, pid 80310] match in on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:f4e6 seq:0) [icmp cksum ok] (ttl 255, id 50956, len 84, bad ip cksum 0! -> a09b)
00:05:39.373112 rule 4.regress.1/(match) [uid 0, pid 80310] match out on lo11: fc00::2 > fc00::2: icmp6: echo request (id:1c4b seq:0) [icmp6 cksum ok] (len 64, hlim 64)
00:05:39.373168 rule 4.regress.1/(match) [uid 0, pid 80310] match in on lo11: fc00::2 > fc00::2: icmp6: echo request (id:1c4b seq:0) [icmp6 cksum ok] (len 64, hlim 64)
00:05:39.579040 rule 4.regress.1/(match) [uid 0, pid 80310] match out on lo11: 169.254.0.2.5096 > 169.254.0.2.9: [bad udp cksum 080a! -> c26a] udp 4 (ttl 64, id 47458, len 32, bad ip cksum c! -> 6d6a)
00:05:39.579098 rule 4.regress.1/(match) [uid 0, pid 80310] match in on lo11: 169.254.0.2.5096 > 169.254.0.2.9: [bad udp cksum 541e! -> c26a] udp 4 (ttl 64, id 47458, len 32, bad ip cksum 0! -> 6d6a)
00:05:39.777142 rule 4.regress.1/(match) [uid 0, pid 80310] match out on lo11: fc00::2.48329 > fc00::2.9: [invalid udp cksum 0] udp 4 [flowlabel 0xfc7] (len 12, hlim 64)
00:05:39.777202 rule 4.regress.1/(match) [uid 0, pid 80310] match in on lo11: fc00::2.48329 > fc00::2.9: [bad udp cksum f822! -> 7584] udp 4 [flowlabel 0xfc7] (len 12, hlim 64)
00:05:39.957890 rule 4.regress.1/(match) [uid 0, pid 80310] match out on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:788e seq:0) [icmp cksum ok] (ttl 255, id 44645, len 84, bad ip cksum f340! -> b940)
00:05:39.957942 rule 4.regress.1/(match) [uid 0, pid 80310] match in on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:788e seq:0) [icmp cksum ok] (ttl 255, id 44645, len 84, bad ip cksum 0! -> b940)
00:05:40.153457 rule 4.regress.1/(match) [uid 0, pid 80310] match out on lo11: fc00::3 > fc00::3: icmp6: echo request (id:9ab4 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
00:05:40.153512 rule 4.regress.1/(match) [uid 0, pid 80310] match in on lo11: fc00::3 > fc00::3: icmp6: echo request (id:9ab4 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
00:05:40.358866 rule 4.regress.1/(match) [uid 0, pid 80310] match out on lo11: 169.254.0.3.8836 > 169.254.0.3.9: [bad udp cksum 225e! -> b3cc] udp 4 (ttl 64, id 41002, len 32, bad ip cksum c! -> 86a0)
00:05:40.358924 rule 4.regress.1/(match) [uid 0, pid 80310] match in on lo11: 169.254.0.3.8836 > 169.254.0.3.9: [bad udp cksum 5420! -> b3cc] udp 4 (ttl 64, id 41002, len 32, bad ip cksum 0! -> 86a0)
00:05:40.556689 rule 4.regress.1/(match) [uid 0, pid 80310] match out on lo11: fc00::3.42404 > fc00::3.9: [invalid udp cksum 0] udp 4 [flowlabel 0x2993e] (len 12, hlim 64)
00:05:40.556754 rule 4.regress.1/(match) [uid 0, pid 80310] match in on lo11: fc00::3.42404 > fc00::3.9: [bad udp cksum f824! -> 8ca7] udp 4 [flowlabel 0x2993e] (len 12, hlim 64)
00:05:40.737066 rule 4.regress.1/(match) [uid 0, pid 80310] match out on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:cfb5 seq:0) [icmp cksum ok] (ttl 255, id 2811, len 84, bad ip cksum 0! -> 5ca9)
00:05:40.737121 rule 4.regress.1/(match) [uid 0, pid 80310] match in on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:cfb5 seq:0) [icmp cksum ok] (ttl 255, id 2811, len 84, bad ip cksum 0! -> 5ca9)
00:05:40.933510 rule 4.regress.1/(match) [uid 0, pid 80310] match out on lo11: fc00::4 > fc00::4: icmp6: echo request (id:6379 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
00:05:40.933567 rule 4.regress.1/(match) [uid 0, pid 80310] match in on lo11: fc00::4 > fc00::4: icmp6: echo request (id:6379 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
00:05:41.136959 rule 4.regress.1/(match) [uid 0, pid 80310] match out on lo11: 169.254.0.4.45123 > 169.254.0.4.9: [bad udp cksum 6fe0! -> 260b] udp 4 (ttl 64, id 8695, len 32, bad ip cksum c! -> 4d2)
00:05:41.137022 rule 4.regress.1/(match) [uid 0, pid 80310] match in on lo11: 169.254.0.4.45123 > 169.254.0.4.9: [bad udp cksum 5422! -> 260b] udp 4 (ttl 64, id 8695, len 32, bad ip cksum 0! -> 4d2)
00:05:41.334373 rule 4.regress.1/(match) [uid 0, pid 80310] match out on lo11: fc00::4.10761 > fc00::4.9: [invalid udp cksum 0] udp 4 [flowlabel 0x311d] (len 12, hlim 64)
00:05:41.334433 rule 4.regress.1/(match) [uid 0, pid 80310] match in on lo11: fc00::4.10761 > fc00::4.9: [bad udp cksum f826! -> 0841] udp 4 [flowlabel 0x311d] (len 12, hlim 64)
00:05:41.516151 rule 4.regress.1/(match) [uid 0, pid 80310] match out on lo11: 169.254.0.5 > 169.254.0.5: icmp: echo request (id:972d seq:0) [icmp cksum ok] (ttl 255, id 3670, len 84, bad ip cksum bad6! -> 594c)
00:05:41.516200 rule 4.regress.1/(match) [uid 0, pid 80310] match in on lo11: 169.254.0.5 > 169.254.0.5: icmp: echo request (id:972d seq:0) [icmp cksum ok] (ttl 255, id 3670, len 84, bad ip cksum 0! -> 594c)
00:05:41.715868 rule 4.regress.1/(match) [uid 0, pid 80310] match out on lo11: fc00::5 > fc00::5: icmp6: echo request (id:d3eb seq:0) [icmp6 cksum ok] (len 64, hlim 64)
00:05:41.715923 rule 4.regress.1/(match) [uid 0, pid 80310] match in on lo11: fc00::5 > fc00::5: icmp6: echo request (id:d3eb seq:0) [icmp6 cksum ok] (len 64, hlim 64)
00:05:41.919407 rule 4.regress.1/(match) [uid 0, pid 80310] match out on lo11: 169.254.0.5.34139 > 169.254.0.5.9: [no udp cksum] udp 4 (ttl 64, id 13833, len 32, bad ip cksum c! -> f0bd)
00:05:41.919462 rule 4.regress.1/(match) [uid 0, pid 80310] match in on lo11: 169.254.0.5.34139 > 169.254.0.5.9: [bad udp cksum 5424! -> 50f1] udp 4 (ttl 64, id 13833, len 32, bad ip cksum 0! -> f0bd)
00:05:42.114642 rule 4.regress.1/(match) [uid 0, pid 80310] match out on lo11: fc00::5.15447 > fc00::5.9: [invalid udp cksum 0] udp 4 [flowlabel 0x12e56] (len 12, hlim 64)
00:05:42.114699 rule 4.regress.1/(match) [uid 0, pid 80310] match in on lo11: fc00::5.15447 > fc00::5.9: [bad udp cksum f828! -> f5f0] udp 4 [flowlabel 0x12e56] (len 12, hlim 64)
00:05:42.297934 rule 4.regress.1/(match) [uid 0, pid 80310] match out on lo11: 169.254.0.6 > 169.254.0.6: icmp: echo request (id:1d7a seq:0) [icmp cksum ok] (ttl 255, id 19698, len 84, bad ip cksum f656! -> 1aae)
00:05:42.297984 rule 4.regress.1/(match) [uid 0, pid 80310] match in on lo11: 169.254.0.6 > 169.254.0.6: icmp: echo request (id:1d7a seq:0) [icmp cksum ok] (ttl 255, id 19698, len 84, bad ip cksum 0! -> 1aae)
00:05:42.492431 rule 4.regress.1/(match) [uid 0, pid 80310] match out on lo11: fc00::6 > fc00::6: icmp6: echo request (id:1609 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
00:05:42.492485 rule 4.regress.1/(match) [uid 0, pid 80310] match in on lo11: fc00::6 > fc00::6: icmp6: echo request (id:1609 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
00:05:42.696724 rule 4.regress.1/(match) [uid 0, pid 80310] match out on lo11: 169.254.0.6.19572 > 169.254.0.6.9: [bad udp cksum faac! -> 89d6] udp 4 (ttl 64, id 34256, len 32, bad ip cksum c! -> a0f4)
00:05:42.696781 rule 4.regress.1/(match) [uid 0, pid 80310] match in on lo11: 169.254.0.6.19572 > 169.254.0.6.9: [bad udp cksum 5426! -> 89d6] udp 4 (ttl 64, id 34256, len 32, bad ip cksum 0! -> a0f4)
00:05:42.891378 rule 4.regress.1/(match) [uid 0, pid 80310] match out on lo11: fc00::6.26681 > fc00::6.9: [invalid udp cksum 0] udp 4 [flowlabel 0x6ec1d] (len 12, hlim 64)
00:05:42.891436 rule 4.regress.1/(match) [uid 0, pid 80310] match in on lo11: fc00::6.26681 > fc00::6.9: [bad udp cksum f82a! -> ca0c] udp 4 [flowlabel 0x6ec1d] (len 12, hlim 64)
00:05:43.070848 rule 4.regress.1/(match) [uid 0, pid 80310] match out on lo11: 169.254.0.11 > 169.254.0.11: icmp: echo request (id:364a seq:0) [icmp cksum ok] (ttl 255, id 37114, len 84, bad ip cksum adee! -> d69b)
00:05:43.070909 rule 4.regress.1/(match) [uid 0, pid 80310] match in on lo11: 169.254.0.11 > 169.254.0.21: icmp: echo request (id:364a seq:0) [icmp cksum ok] (ttl 255, id 37114, len 84, bad ip cksum 0! -> d691)
00:05:43.267430 rule 4.regress.1/(match) [uid 0, pid 80310] match out on lo11: fc00::11 > fc00::11: icmp6: echo request (id:027b seq:0) [icmp6 cksum ok] (len 64, hlim 64)
00:05:43.267499 rule 4.regress.1/(match) [uid 0, pid 80310] match in on lo11: fc00::11 > fc00::21: icmp6: echo request (id:027b seq:0) [icmp6 cksum ok] (len 64, hlim 64)
00:05:43.473366 rule 4.regress.1/(match) [uid 0, pid 80310] match out on lo11: 169.254.0.11.20027 > 169.254.0.11.9: [no udp cksum] udp 4 (ttl 64, id 61845, len 32, bad ip cksum c! -> 3525)
00:05:43.473435 rule 4.regress.1/(match) [uid 0, pid 80310] match in on lo11: 169.254.0.11.20027 > 169.254.0.21.9: [bad udp cksum 543a! -> 87fb] udp 4 (ttl 64, id 61845, len 32, bad ip cksum 0! -> 351b)
00:05:43.666418 rule 4.regress.1/(match) [uid 0, pid 80310] match out on lo11: fc00::11.10028 > fc00::11.9: [invalid udp cksum 0] udp 4 [flowlabel 0x168c4] (len 12, hlim 64)
00:05:43.666493 rule 4.regress.1/(match) [uid 0, pid 80310] match in on lo11: fc00::11.10028 > fc00::21.9: [bad udp cksum f850! -> 0af4] udp 4 [flowlabel 0x168c4] (len 12, hlim 64)
00:05:43.847156 rule 4.regress.1/(match) [uid 0, pid 80310] match out on lo11: 169.254.0.12 > 169.254.0.12: icmp: echo request (id:ec69 seq:0) [icmp cksum ok] (ttl 255, id 21282, len 84, bad ip cksum 5aff! -> 1472)
00:05:43.847216 rule 4.regress.1/(match) [uid 0, pid 80310] match in on lo11: 169.254.0.22 > 169.254.0.12: icmp: echo request (id:6cc6 seq:0) [icmp cksum ok] (ttl 255, id 21282, len 84, bad ip cksum 0! -> 1468)
00:05:44.043115 rule 4.regress.1/(match) [uid 0, pid 80310] match out on lo11: fc00::12 > fc00::12: icmp6: echo request (id:3f73 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
00:05:44.043180 rule 4.regress.1/(match) [uid 0, pid 80310] match in on lo11: fc00::22 > fc00::12: icmp6: echo request (id:436d seq:0) [icmp6 cksum ok] (len 64, hlim 64)
00:05:44.249290 rule 4.regress.1/(match) [uid 0, pid 80310] match out on lo11: 169.254.0.12.41672 > 169.254.0.12.9: [bad udp cksum 080a! -> 3376] udp 4 (ttl 64, id 41021, len 32, bad ip cksum c! -> 867b)
00:05:44.249356 rule 4.regress.1/(match) [uid 0, pid 80310] match in on lo11: 169.254.0.22.62486 > 169.254.0.12.9: [bad udp cksum 543c! -> e21d] udp 4 (ttl 64, id 41021, len 32, bad ip cksum 0! -> 8671)
00:05:44.442795 rule 4.regress.1/(match) [uid 0, pid 80310] match out on lo11: fc00::12.19022 > fc00::12.9: [invalid udp cksum 0] udp 4 [flowlabel 0x267b4] (len 12, hlim 64)
00:05:44.442865 rule 4.regress.1/(match) [uid 0, pid 80310] match in on lo11: fc00::22.59680 > fc00::12.9: [bad udp cksum f852! -> 48fd] udp 4 [flowlabel 0x267b4] (len 12, hlim 64)
00:05:44.621872 rule 4.regress.1/(match) [uid 0, pid 80310] match out on lo11: 169.254.0.14 > 169.254.0.14: icmp: echo request (id:8a14 seq:0) [icmp cksum ok] (ttl 255, id 17915, len 84, bad ip cksum 0! -> 2195)
00:05:44.621923 rule 4.regress.1/(match) [uid 0, pid 80310] match in on lo11: 169.254.0.14 > 169.254.0.14: icmp: echo request (id:8a14 seq:0) [icmp cksum ok] (ttl 255, id 17915, len 84, bad ip cksum 0! -> 2195)
00:05:44.621987 rule 4.regress.1/(match) [uid 0, pid 80310] match in on lo11: fc00::23 > fc00::24: icmp6: echo request (id:775a seq:0) [icmp6 cksum ok] (len 64, hlim 63)
00:05:44.819427 rule 4.regress.1/(match) [uid 0, pid 80310] match out on lo11: fc00::14 > fc00::14: icmp6: echo request (id:ab92 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
00:05:44.819485 rule 4.regress.1/(match) [uid 0, pid 80310] match in on lo11: fc00::14 > fc00::14: icmp6: echo request (id:ab92 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
00:05:44.819540 rule 4.regress.1/(match) [uid 0, pid 80310] match in on lo11: 169.254.0.23 > 169.254.0.24: icmp: echo request (id:c08e seq:0) [icmp cksum ok] (DF) (ttl 63, id 55831, len 84, bad ip cksum 0! -> d66)
00:05:45.024903 rule 4.regress.1/(match) [uid 0, pid 80310] match out on lo11: 169.254.0.14.39370 > 169.254.0.14.9: [bad udp cksum 6fe0! -> 3c70] udp 4 (ttl 64, id 23527, len 32, bad ip cksum c! -> cacd)
00:05:45.024972 rule 4.regress.1/(match) [uid 0, pid 80310] match in on lo11: 169.254.0.14.39370 > 169.254.0.14.9: [bad udp cksum 5436! -> 3c70] udp 4 (ttl 64, id 23527, len 32, bad ip cksum 0! -> cacd)
00:05:45.025051 rule 4.regress.1/(match) [uid 0, pid 80310] match in on lo11: fc00::23.56407 > fc00::24.9: [bad udp cksum f865! -> 55b3] udp 4 (len 12, hlim 63)
00:05:45.219984 rule 4.regress.1/(match) [uid 0, pid 80310] match out on lo11: fc00::14.35601 > fc00::14.9: [invalid udp cksum 0] udp 4 [flowlabel 0x384a5] (len 12, hlim 64)
00:05:45.220049 rule 4.regress.1/(match) [uid 0, pid 80310] match in on lo11: fc00::14.35601 > fc00::14.9: [bad udp cksum f846! -> a718] udp 4 [flowlabel 0x384a5] (len 12, hlim 64)
00:05:45.220104 rule 4.regress.1/(match) [uid 0, pid 80310] match in on lo11: 169.254.0.23.50089 > 169.254.0.24.9: [bad udp cksum 5449! -> 127e] udp 4 (DF) (ttl 63, id 8164, len 32, bad ip cksum 0! -> c7bd)
00:05:45.405136 rule 4.regress.1/(match) [uid 0, pid 80310] match out on lo11: ::1 > ::1: icmp6: echo request (id:3779 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
00:05:45.405193 rule 4.regress.1/(match) [uid 0, pid 80310] match in on lo11: ::1 > ::1: icmp6: echo request (id:3779 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
00:05:45.607465 rule 4.regress.1/(match) [uid 0, pid 80310] match out on lo11: ::1.11983 > ::1.9: [invalid udp cksum 0] udp 4 [flowlabel 0x6a5cf] (len 12, hlim 64)
00:05:45.607536 rule 4.regress.1/(match) [uid 0, pid 80310] match in on lo11: ::1.11983 > ::1.9: [bad udp cksum 001f! -> fb82] udp 4 [flowlabel 0x6a5cf] (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
00:05:38.399376 rule 4.regress.1/(match) [uid 0, pid 80310] match out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:ae0c seq:0) [icmp cksum ok] (ttl 255, id 4728, len 84, bad ip cksum f55c! -> 5532)
00:05:38.399421 rule 4.regress.1/(match) [uid 0, pid 80310] match in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:ae0c seq:0) [icmp cksum ok] (ttl 255, id 4728, len 84, bad ip cksum 0! -> 5532)
00:05:38.399469 rule 4.regress.1/(match) [uid 0, pid 80310] match out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:ae0c seq:0) [bad icmp cksum 0! -> 424b] (ttl 255, id 5915, len 84, bad ip cksum 0! -> 508f)
00:05:38.399491 rule 4.regress.1/(match) [uid 0, pid 80310] match in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:ae0c seq:0) [icmp cksum ok] (ttl 255, id 5915, len 84, bad ip cksum 0! -> 508f)
00:05:38.800686 rule 4.regress.1/(match) [uid 0, pid 80310] 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! -> 15e] for 169.254.0.1.43465 > 169.254.0.1.9: udp 4 (ttl 64, id 9331, len 32, bad ip cksum 0! -> 25c) (ttl 255, id 19910, len 56, bad ip cksum 1! -> 1a00)
00:05:38.800711 rule 4.regress.1/(match) [uid 0, pid 80310] 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 169.254.0.1.43465 > 169.254.0.1.9: udp 4 (ttl 64, id 9331, len 32, bad ip cksum 0! -> 25c) (ttl 255, id 19910, len 56, bad ip cksum 0! -> 1a00)
grep 'regress\.1/.* > 169.254.0.2:' pflog12.tcpdump
00:05:39.176369 rule 4.regress.1/(match) [uid 0, pid 80310] match out on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:f4e6 seq:0) [icmp cksum ok] (ttl 255, id 50956, len 84, bad ip cksum 80a! -> a09b)
00:05:39.176423 rule 4.regress.1/(match) [uid 0, pid 80310] match in on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:f4e6 seq:0) [icmp cksum ok] (ttl 255, id 50956, len 84, bad ip cksum 0! -> a09b)
grep 'regress\.1/.* > 169.254.0.3:' pflog12.tcpdump
00:05:39.957890 rule 4.regress.1/(match) [uid 0, pid 80310] match out on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:788e seq:0) [icmp cksum ok] (ttl 255, id 44645, len 84, bad ip cksum f340! -> b940)
00:05:39.957942 rule 4.regress.1/(match) [uid 0, pid 80310] match in on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:788e seq:0) [icmp cksum ok] (ttl 255, id 44645, len 84, bad ip cksum 0! -> b940)
grep 'regress\.1/.* > 169.254.0.4:' pflog12.tcpdump
00:05:40.737066 rule 4.regress.1/(match) [uid 0, pid 80310] match out on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:cfb5 seq:0) [icmp cksum ok] (ttl 255, id 2811, len 84, bad ip cksum 0! -> 5ca9)
00:05:40.737121 rule 4.regress.1/(match) [uid 0, pid 80310] match in on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:cfb5 seq:0) [icmp cksum ok] (ttl 255, id 2811, len 84, bad ip cksum 0! -> 5ca9)
grep 'regress\.1/.* > 169.254.0.5:' pflog12.tcpdump
00:05:41.516151 rule 4.regress.1/(match) [uid 0, pid 80310] match out on lo11: 169.254.0.5 > 169.254.0.5: icmp: echo request (id:972d seq:0) [icmp cksum ok] (ttl 255, id 3670, len 84, bad ip cksum bad6! -> 594c)
00:05:41.516200 rule 4.regress.1/(match) [uid 0, pid 80310] match in on lo11: 169.254.0.5 > 169.254.0.5: icmp: echo request (id:972d seq:0) [icmp cksum ok] (ttl 255, id 3670, len 84, bad ip cksum 0! -> 594c)
grep 'regress\.1/.* > 169.254.0.6:' pflog12.tcpdump
00:05:42.297934 rule 4.regress.1/(match) [uid 0, pid 80310] match out on lo11: 169.254.0.6 > 169.254.0.6: icmp: echo request (id:1d7a seq:0) [icmp cksum ok] (ttl 255, id 19698, len 84, bad ip cksum f656! -> 1aae)
00:05:42.297984 rule 4.regress.1/(match) [uid 0, pid 80310] match in on lo11: 169.254.0.6 > 169.254.0.6: icmp: echo request (id:1d7a seq:0) [icmp cksum ok] (ttl 255, id 19698, len 84, bad ip cksum 0! -> 1aae)
grep 'regress\.1/.* > 169.254.0.11:' pflog12.tcpdump
00:05:43.070848 rule 4.regress.1/(match) [uid 0, pid 80310] match out on lo11: 169.254.0.11 > 169.254.0.11: icmp: echo request (id:364a seq:0) [icmp cksum ok] (ttl 255, id 37114, len 84, bad ip cksum adee! -> d69b)
grep 'regress\.1/.* > 169.254.0.12:' pflog12.tcpdump
00:05:43.847156 rule 4.regress.1/(match) [uid 0, pid 80310] match out on lo11: 169.254.0.12 > 169.254.0.12: icmp: echo request (id:ec69 seq:0) [icmp cksum ok] (ttl 255, id 21282, len 84, bad ip cksum 5aff! -> 1472)
00:05:43.847216 rule 4.regress.1/(match) [uid 0, pid 80310] match in on lo11: 169.254.0.22 > 169.254.0.12: icmp: echo request (id:6cc6 seq:0) [icmp cksum ok] (ttl 255, id 21282, len 84, bad ip cksum 0! -> 1468)
grep 'regress\.1/.* > 169.254.0.14:' pflog12.tcpdump
00:05:44.621872 rule 4.regress.1/(match) [uid 0, pid 80310] match out on lo11: 169.254.0.14 > 169.254.0.14: icmp: echo request (id:8a14 seq:0) [icmp cksum ok] (ttl 255, id 17915, len 84, bad ip cksum 0! -> 2195)
00:05:44.621923 rule 4.regress.1/(match) [uid 0, pid 80310] match in on lo11: 169.254.0.14 > 169.254.0.14: icmp: echo request (id:8a14 seq:0) [icmp cksum ok] (ttl 255, id 17915, len 84, bad ip cksum 0! -> 2195)

==== run-bpf-everything6 ====
# rule with pflog12 matches on every packet
grep 'regress\.1/.* > fc00::1:' pflog12.tcpdump
00:05:38.594177 rule 4.regress.1/(match) [uid 0, pid 80310] match out on lo11: fc00::1 > fc00::1: icmp6: echo request (id:1d27 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
00:05:38.594234 rule 4.regress.1/(match) [uid 0, pid 80310] match in on lo11: fc00::1 > fc00::1: icmp6: echo request (id:1d27 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
00:05:38.594309 rule 4.regress.1/(match) [uid 0, pid 80310] match out on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:1d27 seq:0) [bad icmp6 cksum 0! -> 1374] (len 64, hlim 64)
00:05:38.594335 rule 4.regress.1/(match) [uid 0, pid 80310] match in on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:1d27 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
00:05:38.996664 rule 4.regress.1/(match) [uid 0, pid 80310] match out on lo11: fc00::1 > fc00::1: icmp6: fc00::1 udp port 9 unreachable [bad icmp6 cksum 0! -> 3691] (len 60, hlim 64)
00:05:38.996690 rule 4.regress.1/(match) [uid 0, pid 80310] 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
00:05:39.373112 rule 4.regress.1/(match) [uid 0, pid 80310] match out on lo11: fc00::2 > fc00::2: icmp6: echo request (id:1c4b seq:0) [icmp6 cksum ok] (len 64, hlim 64)
00:05:39.373168 rule 4.regress.1/(match) [uid 0, pid 80310] match in on lo11: fc00::2 > fc00::2: icmp6: echo request (id:1c4b seq:0) [icmp6 cksum ok] (len 64, hlim 64)
grep 'regress\.1/.* > fc00::3:' pflog12.tcpdump
00:05:40.153457 rule 4.regress.1/(match) [uid 0, pid 80310] match out on lo11: fc00::3 > fc00::3: icmp6: echo request (id:9ab4 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
00:05:40.153512 rule 4.regress.1/(match) [uid 0, pid 80310] match in on lo11: fc00::3 > fc00::3: icmp6: echo request (id:9ab4 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
grep 'regress\.1/.* > fc00::4:' pflog12.tcpdump
00:05:40.933510 rule 4.regress.1/(match) [uid 0, pid 80310] match out on lo11: fc00::4 > fc00::4: icmp6: echo request (id:6379 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
00:05:40.933567 rule 4.regress.1/(match) [uid 0, pid 80310] match in on lo11: fc00::4 > fc00::4: icmp6: echo request (id:6379 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
grep 'regress\.1/.* > fc00::5:' pflog12.tcpdump
00:05:41.715868 rule 4.regress.1/(match) [uid 0, pid 80310] match out on lo11: fc00::5 > fc00::5: icmp6: echo request (id:d3eb seq:0) [icmp6 cksum ok] (len 64, hlim 64)
00:05:41.715923 rule 4.regress.1/(match) [uid 0, pid 80310] match in on lo11: fc00::5 > fc00::5: icmp6: echo request (id:d3eb seq:0) [icmp6 cksum ok] (len 64, hlim 64)
grep 'regress\.1/.* > fc00::6:' pflog12.tcpdump
00:05:42.492431 rule 4.regress.1/(match) [uid 0, pid 80310] match out on lo11: fc00::6 > fc00::6: icmp6: echo request (id:1609 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
00:05:42.492485 rule 4.regress.1/(match) [uid 0, pid 80310] match in on lo11: fc00::6 > fc00::6: icmp6: echo request (id:1609 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
grep 'regress\.1/.* > fc00::11:' pflog12.tcpdump
00:05:43.267430 rule 4.regress.1/(match) [uid 0, pid 80310] match out on lo11: fc00::11 > fc00::11: icmp6: echo request (id:027b seq:0) [icmp6 cksum ok] (len 64, hlim 64)
grep 'regress\.1/.* > fc00::12:' pflog12.tcpdump
00:05:44.043115 rule 4.regress.1/(match) [uid 0, pid 80310] match out on lo11: fc00::12 > fc00::12: icmp6: echo request (id:3f73 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
00:05:44.043180 rule 4.regress.1/(match) [uid 0, pid 80310] match in on lo11: fc00::22 > fc00::12: icmp6: echo request (id:436d seq:0) [icmp6 cksum ok] (len 64, hlim 64)
grep 'regress\.1/.* > fc00::14:' pflog12.tcpdump
00:05:44.819427 rule 4.regress.1/(match) [uid 0, pid 80310] match out on lo11: fc00::14 > fc00::14: icmp6: echo request (id:ab92 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
00:05:44.819485 rule 4.regress.1/(match) [uid 0, pid 80310] match in on lo11: fc00::14 > fc00::14: icmp6: echo request (id:ab92 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
00:05:38.399386 rule 4.regress.3/(match) [uid 0, pid 80310] pass out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:ae0c seq:0) [icmp cksum ok] (ttl 255, id 4728, len 84, bad ip cksum f55c! -> 5532)
00:05:38.399426 rule 4.regress.3/(match) [uid 0, pid 80310] pass in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:ae0c seq:0) [icmp cksum ok] (ttl 255, id 4728, len 84, bad ip cksum 0! -> 5532)
grep 'regress\.3/.* 169.254.0.1 > 169.254.0.1: icmp: echo reply' pflog11.tcpdump
00:05:38.399472 rule 4.regress.3/(match) [uid 0, pid 80310] pass out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:ae0c seq:0) [bad icmp cksum 0! -> 424b] (ttl 255, id 5915, len 84, bad ip cksum 0! -> 508f)
00:05:38.399495 rule 4.regress.3/(match) [uid 0, pid 80310] pass in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:ae0c seq:0) [icmp cksum ok] (ttl 255, id 5915, len 84, bad ip cksum 0! -> 508f)
# no reply with keep state and without all
grep 'regress\.4/.* 169.254.0.2 > 169.254.0.2: icmp: echo request' pflog11.tcpdump
00:05:39.176379 rule 4.regress.4/(match) [uid 0, pid 80310] pass out on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:f4e6 seq:0) [icmp cksum ok] (ttl 255, id 50956, len 84, bad ip cksum 80a! -> a09b)
00:05:39.176427 rule 4.regress.4/(match) [uid 0, pid 80310] pass in on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:f4e6 seq:0) [icmp cksum ok] (ttl 255, id 50956, len 84, bad ip cksum 0! -> a09b)
! 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
00:05:39.957899 rule 4.regress.5/(match) [uid 0, pid 80310] pass out on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:788e seq:0) [icmp cksum ok] (ttl 255, id 44645, len 84, bad ip cksum f340! -> b940)
00:05:39.957946 rule 4.regress.5/(match) [uid 0, pid 80310] pass in on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:788e seq:0) [icmp cksum ok] (ttl 255, id 44645, len 84, bad ip cksum 0! -> b940)
# XXX anchor name missing
grep '/.* 169.254.0.3 > 169.254.0.3: icmp: echo reply' pflog11.tcpdump
00:05:39.957990 rule 4/(match) [uid 0, pid 80310] pass out on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo reply (id:788e seq:0) [bad icmp cksum 0! -> 8101] (ttl 255, id 48805, len 84, bad ip cksum 0! -> a900)
00:05:39.957999 rule 4/(match) [uid 0, pid 80310] pass in on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo reply (id:788e seq:0) [icmp cksum ok] (ttl 255, id 48805, len 84, bad ip cksum 0! -> a900)

==== run-bpf-all6 ====
# reply without keep state
grep 'regress\.11/.* fc00::1 > fc00::1: icmp6: echo request' pflog11.tcpdump
00:05:38.594186 rule 4.regress.11/(match) [uid 0, pid 80310] pass out on lo11: fc00::1 > fc00::1: icmp6: echo request (id:1d27 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
00:05:38.594239 rule 4.regress.11/(match) [uid 0, pid 80310] pass in on lo11: fc00::1 > fc00::1: icmp6: echo request (id:1d27 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
grep 'regress\.11/.* fc00::1 > fc00::1: icmp6: echo reply' pflog11.tcpdump
00:05:38.594313 rule 4.regress.11/(match) [uid 0, pid 80310] pass out on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:1d27 seq:0) [bad icmp6 cksum 0! -> 1374] (len 64, hlim 64)
00:05:38.594338 rule 4.regress.11/(match) [uid 0, pid 80310] pass in on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:1d27 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
00:05:39.373122 rule 4.regress.12/(match) [uid 0, pid 80310] pass out on lo11: fc00::2 > fc00::2: icmp6: echo request (id:1c4b seq:0) [icmp6 cksum ok] (len 64, hlim 64)
00:05:39.373173 rule 4.regress.12/(match) [uid 0, pid 80310] pass in on lo11: fc00::2 > fc00::2: icmp6: echo request (id:1c4b 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
00:05:40.153466 rule 4.regress.13/(match) [uid 0, pid 80310] pass out on lo11: fc00::3 > fc00::3: icmp6: echo request (id:9ab4 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
00:05:40.153517 rule 4.regress.13/(match) [uid 0, pid 80310] pass in on lo11: fc00::3 > fc00::3: icmp6: echo request (id:9ab4 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
# XXX anchor name missing
grep '/.* fc00::3 > fc00::3: icmp6: echo reply' pflog11.tcpdump
00:05:40.153579 rule 4/(match) [uid 0, pid 80310] pass out on lo11: fc00::3 > fc00::3: icmp6: echo reply (id:9ab4 seq:0) [bad icmp6 cksum 0! -> 162a] (len 64, hlim 64)
00:05:40.153591 rule 4/(match) [uid 0, pid 80310] pass in on lo11: fc00::3 > fc00::3: icmp6: echo reply (id:9ab4 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
00:05:41.136969 rule 4.regress.6/(match) [uid 0, pid 80310] pass out on lo11: [uid 0, pid 5312] 169.254.0.4.45123 > 169.254.0.4.9: [bad udp cksum 6fe0! -> 260b] udp 4 (ttl 64, id 8695, len 32, bad ip cksum c! -> 4d2)
# 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
00:05:41.137031 rule 4.regress.6/(match) [uid 0, pid 80310] pass in on lo11: 169.254.0.4.45123 > 169.254.0.4.9: [bad udp cksum 5422! -> 260b] udp 4 (ttl 64, id 8695, len 32, bad ip cksum 0! -> 4d2)
# 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
00:05:40.737077 rule 4.regress.6/(match) [uid 0, pid 80310] pass out on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:cfb5 seq:0) [icmp cksum ok] (ttl 255, id 2811, len 84, bad ip cksum 0! -> 5ca9)
# 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
00:05:38.800575 rule 4.regress.3/(match) [uid 0, pid 80310] pass out on lo11: 169.254.0.1.43465 > 169.254.0.1.9: [bad udp cksum ace0! -> 2c8b] udp 4 (ttl 64, id 9331, len 32, bad ip cksum c! -> 25c)

==== 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
00:05:41.334383 rule 4.regress.14/(match) [uid 0, pid 80310] pass out on lo11: [uid 0, pid 61428] fc00::4.10761 > fc00::4.9: [invalid udp cksum 0] udp 4 [flowlabel 0x311d] (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
00:05:41.334442 rule 4.regress.14/(match) [uid 0, pid 80310] pass in on lo11: fc00::4.10761 > fc00::4.9: [bad udp cksum f826! -> 0841] udp 4 [flowlabel 0x311d] (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
00:05:40.933521 rule 4.regress.14/(match) [uid 0, pid 80310] pass out on lo11: fc00::4 > fc00::4: icmp6: echo request (id:6379 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
00:05:38.996553 rule 4.regress.11/(match) [uid 0, pid 80310] pass out on lo11: fc00::1.26725 > fc00::1.9: [invalid udp cksum 0] udp 4 [flowlabel 0x308b] (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
00:05:43.070913 rule 4.regress.2/(match) [uid 0, pid 80310] pass in on lo11: 169.254.0.11 > 169.254.0.21: icmp: echo request (id:364a seq:0) [icmp cksum ok] (ttl 255, id 37114, len 84, bad ip cksum 0! -> d691)
# 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
00:05:43.070859 rule 4.regress.18/(match) [uid 0, pid 80310] pass out on lo11: [rewritten: src 169.254.0.11:13898, dst 169.254.0.21:8] 169.254.0.11 > 169.254.0.11: icmp: echo request (id:364a seq:0) [icmp cksum ok] (ttl 255, id 37114, len 84, bad ip cksum adee! -> d69b)

==== run-bpf-rdr6 ====
# loopback input logs redirected packet
grep 'regress\.10/.* pass in .*:.* fc00::11 > fc00::21: icmp6: echo request' pflog11.tcpdump
00:05:43.267504 rule 4.regress.10/(match) [uid 0, pid 80310] pass in on lo11: fc00::11 > fc00::21: icmp6: echo request (id:027b 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
00:05:43.267441 rule 4.regress.20/(match) [uid 0, pid 80310] pass out on lo11: [rewritten: src fc00::11:635, dst fc00::21:128] fc00::11 > fc00::11: icmp6: echo request (id:027b 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
00:05:43.847220 rule 4.regress.2/(match) [uid 0, pid 80310] pass in on lo11: 169.254.0.22 > 169.254.0.12: icmp: echo request (id:6cc6 seq:0) [icmp cksum ok] (ttl 255, id 21282, len 84, bad ip cksum 0! -> 1468)
# 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
00:05:43.847171 rule 4.regress.19/(match) [uid 0, pid 80310] pass out on lo11: [rewritten: src 169.254.0.22:27846, dst 169.254.0.12:8] 169.254.0.12 > 169.254.0.12: icmp: echo request (id:ec69 seq:0) [icmp cksum ok] (ttl 255, id 21282, len 84, bad ip cksum 5aff! -> 1472)

==== run-bpf-nat6 ====
# loopback input logs redirected packet
grep 'regress\.10/.* pass in .*:.* fc00::22 > fc00::12: icmp6: echo request' pflog11.tcpdump
00:05:44.043184 rule 4.regress.10/(match) [uid 0, pid 80310] pass in on lo11: fc00::22 > fc00::12: icmp6: echo request (id:436d 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
00:05:44.043129 rule 4.regress.21/(match) [uid 0, pid 80310] pass out on lo11: [rewritten: src fc00::22:17261, dst fc00::12:128] fc00::12 > fc00::12: icmp6: echo request (id:3f73 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
00:05:44.621935 rule 4.regress.22/(match) [uid 0, pid 80310] pass in on lo11: [rewritten: src fc00::23:30554, dst fc00::24:128] 169.254.0.14 > 169.254.0.14: icmp: echo request (id:8a14 seq:0) [icmp cksum ok] (ttl 255, id 17915, len 84, bad ip cksum 0! -> 2195)

==== run-bpf-af6 ====
# pf in rule logs original IPv6 packet
grep 'regress\.23/.* pass in .*:.* fc00::14 > fc00::14: icmp6: echo request' pflog11.tcpdump
00:05:44.819496 rule 4.regress.23/(match) [uid 0, pid 80310] pass in on lo11: [rewritten: src 169.254.0.23:49294, dst 169.254.0.24:8] fc00::14 > fc00::14: icmp6: echo request (id:ab92 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
00:05:43.070859 rule 4.regress.18/(match) [uid 0, pid 80310] pass out on lo11: [rewritten: src 169.254.0.11:13898, dst 169.254.0.21:8] 169.254.0.11 > 169.254.0.11: icmp: echo request (id:364a seq:0) [icmp cksum ok] (ttl 255, id 37114, len 84, bad ip cksum adee! -> d69b)
# 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
00:05:43.847171 rule 4.regress.19/(match) [uid 0, pid 80310] pass out on lo11: [rewritten: src 169.254.0.22:27846, dst 169.254.0.12:8] 169.254.0.12 > 169.254.0.12: icmp: echo request (id:ec69 seq:0) [icmp cksum ok] (ttl 255, id 21282, len 84, bad ip cksum 5aff! -> 1472)
# 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
00:05:44.621935 rule 4.regress.22/(match) [uid 0, pid 80310] pass in on lo11: [rewritten: src fc00::23:30554, dst fc00::24:128] 169.254.0.14 > 169.254.0.14: icmp: echo request (id:8a14 seq:0) [icmp cksum ok] (ttl 255, id 17915, len 84, bad ip cksum 0! -> 2195)

==== 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
00:05:43.267441 rule 4.regress.20/(match) [uid 0, pid 80310] pass out on lo11: [rewritten: src fc00::11:635, dst fc00::21:128] fc00::11 > fc00::11: icmp6: echo request (id:027b 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
00:05:44.043129 rule 4.regress.21/(match) [uid 0, pid 80310] pass out on lo11: [rewritten: src fc00::22:17261, dst fc00::12:128] fc00::12 > fc00::12: icmp6: echo request (id:3f73 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
00:05:44.819496 rule 4.regress.23/(match) [uid 0, pid 80310] pass in on lo11: [rewritten: src 169.254.0.23:49294, dst 169.254.0.24:8] fc00::14 > fc00::14: icmp6: echo request (id:ab92 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 0m21.17s