START	sys/net/pflog	2024-05-15T22:37:42Z

==== 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=0.288 ms

--- 169.254.0.1 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.288/0.288/0.288/0.000 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=0.308 ms

--- fc00::1 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.308/0.308/0.308/0.000 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=0.218 ms

--- 169.254.0.2 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.218/0.218/0.218/0.000 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=0.277 ms

--- fc00::2 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.277/0.277/0.277/0.000 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=0.224 ms

--- 169.254.0.3 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.224/0.224/0.224/0.000 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=0.285 ms

--- fc00::3 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.285/0.285/0.285/0.000 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=0.207 ms

--- 169.254.0.4 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.207/0.207/0.207/0.000 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=0.272 ms

--- fc00::4 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.272/0.272/0.272/0.000 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=0.211 ms

--- 169.254.0.5 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.211/0.211/0.211/0.000 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=0.278 ms

--- fc00::5 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.278/0.278/0.278/0.000 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=0.211 ms

--- 169.254.0.6 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.211/0.211/0.211/0.000 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=0.271 ms

--- fc00::6 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.271/0.271/0.271/0.000 ms

==== run-udp-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=0.219 ms

--- 169.254.0.11 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.219/0.219/0.219/0.000 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=0.303 ms

--- fc00::11 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.303/0.303/0.303/0.000 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=0.224 ms

--- 169.254.0.12 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.224/0.224/0.224/0.000 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=0.292 ms

--- fc00::12 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-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=0.309 ms

--- 169.254.0.14 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.309/0.309/0.309/0.000 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=0.339 ms

--- fc00::14 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.339/0.339/0.339/0.000 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=0.273 ms

--- ::1 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.273/0.273/0.273/0.000 ms

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

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



0 packets received by filter
0 packets dropped by kernel
88 packets received by filter
0 packets dropped by kernel
80 packets received by filter
0 packets dropped by kernel
rm -f stamp-bpf*
# show full logs
cat pflog11.tcpdump
00:37:48.934438 rule 4.regress.3/(match) [uid 0, pid 63966] pass out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:0daf seq:0) [icmp cksum ok] (ttl 255, id 619, len 84, bad ip cksum 15b! -> 653f)
00:37:48.934479 rule 4.regress.3/(match) [uid 0, pid 63966] pass in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:0daf seq:0) [icmp cksum ok] (ttl 255, id 619, len 84, bad ip cksum 0! -> 653f)
00:37:48.934535 rule 4.regress.3/(match) [uid 0, pid 63966] pass out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:0daf seq:0) [bad icmp cksum 0! -> 5f46] (ttl 255, id 48058, len 84, bad ip cksum 0! -> abef)
00:37:48.934557 rule 4.regress.3/(match) [uid 0, pid 63966] pass in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:0daf seq:0) [icmp cksum ok] (ttl 255, id 48058, len 84, bad ip cksum 0! -> abef)
00:37:49.125357 rule 4.regress.11/(match) [uid 0, pid 63966] pass out on lo11: fc00::1 > fc00::1: icmp6: echo request (id:af74 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
00:37:49.125409 rule 4.regress.11/(match) [uid 0, pid 63966] pass in on lo11: fc00::1 > fc00::1: icmp6: echo request (id:af74 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
00:37:49.125479 rule 4.regress.11/(match) [uid 0, pid 63966] pass out on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:af74 seq:0) [bad icmp6 cksum 0! -> e141] (len 64, hlim 64)
00:37:49.125505 rule 4.regress.11/(match) [uid 0, pid 63966] pass in on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:af74 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
00:37:49.327323 rule 4.regress.3/(match) [uid 0, pid 63966] pass out on lo11: 169.254.0.1.23953 > 169.254.0.1.9: [bad udp cksum 080a! -> 78c3] udp 4 (ttl 64, id 50170, len 32, bad ip cksum c! -> 62d4)
00:37:49.327382 rule 4.regress.3/(match) [uid 0, pid 63966] pass in on lo11: 169.254.0.1.23953 > 169.254.0.1.9: [bad udp cksum 541c! -> 78c3] udp 4 (ttl 64, id 50170, len 32, bad ip cksum 0! -> 62d4)
00:37:49.327446 rule 4.regress.3/(match) [uid 0, pid 63966] 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! -> ae0e] for 169.254.0.1.23953 > 169.254.0.1.9: udp 4 (ttl 64, id 50170, len 32, bad ip cksum 0! -> 62d4) (ttl 255, id 56457, len 56, bad ip cksum 0! -> 8b3c)
00:37:49.327471 rule 4.regress.3/(match) [uid 0, pid 63966] 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 169.254.0.1.23953 > 169.254.0.1.9: udp 4 (ttl 64, id 50170, len 32, bad ip cksum 0! -> 62d4) (ttl 255, id 56457, len 56, bad ip cksum 0! -> 8b3c)
00:37:49.520446 rule 4.regress.11/(match) [uid 0, pid 63966] pass out on lo11: fc00::1.46240 > fc00::1.9: [invalid udp cksum 0] udp 4 [flowlabel 0x1b91f] (len 12, hlim 64)
00:37:49.520505 rule 4.regress.11/(match) [uid 0, pid 63966] pass in on lo11: fc00::1.46240 > fc00::1.9: [bad udp cksum f820! -> 7daf] udp 4 [flowlabel 0x1b91f] (len 12, hlim 64)
00:37:49.520589 rule 4.regress.11/(match) [uid 0, pid 63966] pass out on lo11: fc00::1 > fc00::1: icmp6: fc00::1 udp port 9 unreachable [bad icmp6 cksum 0! -> 61c0] (len 60, hlim 64)
00:37:49.520615 rule 4.regress.11/(match) [uid 0, pid 63966] pass in on lo11: fc00::1 > fc00::1: icmp6: fc00::1 udp port 9 unreachable [icmp6 cksum ok] (len 60, hlim 64)
00:37:49.694312 rule 4.regress.4/(match) [uid 0, pid 63966] pass out on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:9a90 seq:0) [icmp cksum ok] (ttl 255, id 46134, len 84, bad ip cksum 0! -> b371)
00:37:49.694360 rule 4.regress.4/(match) [uid 0, pid 63966] pass in on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:9a90 seq:0) [icmp cksum ok] (ttl 255, id 46134, len 84, bad ip cksum 0! -> b371)
00:37:49.888026 rule 4.regress.12/(match) [uid 0, pid 63966] pass out on lo11: fc00::2 > fc00::2: icmp6: echo request (id:9677 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
00:37:49.888082 rule 4.regress.12/(match) [uid 0, pid 63966] pass in on lo11: fc00::2 > fc00::2: icmp6: echo request (id:9677 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
00:37:50.092872 rule 4.regress.4/(match) [uid 0, pid 63966] pass out on lo11: 169.254.0.2.7122 > 169.254.0.2.9: [bad udp cksum ff52! -> ba80] udp 4 (ttl 64, id 42422, len 32, bad ip cksum c! -> 8116)
00:37:50.092926 rule 4.regress.4/(match) [uid 0, pid 63966] pass in on lo11: 169.254.0.2.7122 > 169.254.0.2.9: [bad udp cksum 541e! -> ba80] udp 4 (ttl 64, id 42422, len 32, bad ip cksum 0! -> 8116)
00:37:50.284124 rule 4.regress.12/(match) [uid 0, pid 63966] pass out on lo11: fc00::2.24359 > fc00::2.9: [invalid udp cksum 0] udp 4 [flowlabel 0x2a104] (len 12, hlim 64)
00:37:50.284181 rule 4.regress.12/(match) [uid 0, pid 63966] pass in on lo11: fc00::2.24359 > fc00::2.9: [bad udp cksum f822! -> d326] udp 4 [flowlabel 0x2a104] (len 12, hlim 64)
00:37:50.458915 rule 4.regress.5/(match) [uid 0, pid 63966] pass out on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:fe88 seq:0) [icmp cksum ok] (ttl 255, id 44846, len 84, bad ip cksum 0! -> b877)
00:37:50.458963 rule 4.regress.5/(match) [uid 0, pid 63966] pass in on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:fe88 seq:0) [icmp cksum ok] (ttl 255, id 44846, len 84, bad ip cksum 0! -> b877)
00:37:50.459019 rule 4/(match) [uid 0, pid 63966] pass out on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo reply (id:fe88 seq:0) [bad icmp cksum 0! -> ac53] (ttl 255, id 9860, len 84, bad ip cksum 0! -> 4122)
00:37:50.459028 rule 4/(match) [uid 0, pid 63966] pass in on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo reply (id:fe88 seq:0) [icmp cksum ok] (ttl 255, id 9860, len 84, bad ip cksum 0! -> 4122)
00:37:50.652992 rule 4.regress.13/(match) [uid 0, pid 63966] pass out on lo11: fc00::3 > fc00::3: icmp6: echo request (id:5994 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
00:37:50.653043 rule 4.regress.13/(match) [uid 0, pid 63966] pass in on lo11: fc00::3 > fc00::3: icmp6: echo request (id:5994 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
00:37:50.653113 rule 4/(match) [uid 0, pid 63966] pass out on lo11: fc00::3 > fc00::3: icmp6: echo reply (id:5994 seq:0) [bad icmp6 cksum 0! -> 522d] (len 64, hlim 64)
00:37:50.653125 rule 4/(match) [uid 0, pid 63966] pass in on lo11: fc00::3 > fc00::3: icmp6: echo reply (id:5994 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
00:37:50.856166 rule 4.regress.5/(match) [uid 0, pid 63966] pass out on lo11: 169.254.0.3.1219 > 169.254.0.3.9: [bad udp cksum 080a! -> d18d] udp 4 (ttl 64, id 22147, len 32, bad ip cksum c! -> d047)
00:37:50.856220 rule 4.regress.5/(match) [uid 0, pid 63966] pass in on lo11: 169.254.0.3.1219 > 169.254.0.3.9: [bad udp cksum 5420! -> d18d] udp 4 (ttl 64, id 22147, len 32, bad ip cksum 0! -> d047)
00:37:50.856291 rule 4/(match) [uid 0, pid 63966] 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! -> 744c] for 169.254.0.3.1219 > 169.254.0.3.9: udp 4 (ttl 64, id 22147, len 32, bad ip cksum 0! -> d047) (ttl 255, id 8766, len 56, bad ip cksum 0! -> 4584)
00:37:50.856301 rule 4/(match) [uid 0, pid 63966] 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 169.254.0.3.1219 > 169.254.0.3.9: udp 4 (ttl 64, id 22147, len 32, bad ip cksum 0! -> d047) (ttl 255, id 8766, len 56, bad ip cksum 0! -> 4584)
00:37:51.047671 rule 4.regress.13/(match) [uid 0, pid 63966] pass out on lo11: fc00::3.28407 > fc00::3.9: [invalid udp cksum 0] udp 4 [flowlabel 0x9dc8] (len 12, hlim 64)
00:37:51.047730 rule 4.regress.13/(match) [uid 0, pid 63966] pass in on lo11: fc00::3.28407 > fc00::3.9: [bad udp cksum f824! -> c354] udp 4 [flowlabel 0x9dc8] (len 12, hlim 64)
00:37:51.047795 rule 4/(match) [uid 0, pid 63966] pass out on lo11: fc00::3 > fc00::3: icmp6: fc00::3 udp port 9 unreachable [bad icmp6 cksum 0! -> c2b5] (len 60, hlim 64)
00:37:51.047806 rule 4/(match) [uid 0, pid 63966] pass in on lo11: fc00::3 > fc00::3: icmp6: fc00::3 udp port 9 unreachable [icmp6 cksum ok] (len 60, hlim 64)
00:37:51.222342 rule 4.regress.6/(match) [uid 0, pid 63966] pass out on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:74a3 seq:0) [icmp cksum ok] (ttl 255, id 60462, len 84, bad ip cksum 0! -> 7b75)
00:37:51.222390 rule 4.regress.6/(match) [uid 0, pid 63966] pass in on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:74a3 seq:0) [icmp cksum ok] (ttl 255, id 60462, len 84, bad ip cksum 0! -> 7b75)
00:37:51.413812 rule 4.regress.14/(match) [uid 0, pid 63966] pass out on lo11: fc00::4 > fc00::4: icmp6: echo request (id:64dd seq:0) [icmp6 cksum ok] (len 64, hlim 64)
00:37:51.413864 rule 4.regress.14/(match) [uid 0, pid 63966] pass in on lo11: fc00::4 > fc00::4: icmp6: echo request (id:64dd seq:0) [icmp6 cksum ok] (len 64, hlim 64)
00:37:51.617333 rule 4.regress.6/(match) [uid 0, pid 63966] pass out on lo11: [uid 0, pid 94007] 169.254.0.4.47262 > 169.254.0.4.9: [bad udp cksum 6d74! -> 1db0] udp 4 (ttl 64, id 58128, len 32, bad ip cksum c! -> 43b8)
00:37:51.617391 rule 4.regress.6/(match) [uid 0, pid 63966] pass in on lo11: 169.254.0.4.47262 > 169.254.0.4.9: [bad udp cksum 5422! -> 1db0] udp 4 (ttl 64, id 58128, len 32, bad ip cksum 0! -> 43b8)
00:37:51.810650 rule 4.regress.14/(match) [uid 0, pid 63966] pass out on lo11: [uid 0, pid 11102] fc00::4.29446 > fc00::4.9: [invalid udp cksum 0] udp 4 [flowlabel 0x20f1f] (len 12, hlim 64)
00:37:51.810716 rule 4.regress.14/(match) [uid 0, pid 63966] pass in on lo11: fc00::4.29446 > fc00::4.9: [bad udp cksum f826! -> bf43] udp 4 [flowlabel 0x20f1f] (len 12, hlim 64)
00:37:53.504043 rule 4.regress.18/(match) [uid 0, pid 63966] pass out on lo11: [rewritten: src 169.254.0.11:17231, dst 169.254.0.21:8] 169.254.0.11 > 169.254.0.11: icmp: echo request (id:434f seq:0) [icmp cksum ok] (ttl 255, id 31313, len 84, bad ip cksum 0! -> ed44)
00:37:53.504100 rule 4.regress.2/(match) [uid 0, pid 63966] pass in on lo11: 169.254.0.11 > 169.254.0.21: icmp: echo request (id:434f seq:0) [icmp cksum ok] (ttl 255, id 31313, len 84, bad ip cksum 0! -> ed3a)
00:37:53.694407 rule 4.regress.20/(match) [uid 0, pid 63966] pass out on lo11: [rewritten: src fc00::11:57257, dst fc00::21:128] fc00::11 > fc00::11: icmp6: echo request (id:dfa9 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
00:37:53.694478 rule 4.regress.10/(match) [uid 0, pid 63966] pass in on lo11: fc00::11 > fc00::21: icmp6: echo request (id:dfa9 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
00:37:53.895953 rule 4.regress.18/(match) [uid 0, pid 63966] pass out on lo11: [rewritten: src 169.254.0.11:39272, dst 169.254.0.21:9] 169.254.0.11.39272 > 169.254.0.11.9: [bad udp cksum 132d! -> 3cd8] udp 4 (ttl 64, id 25177, len 32, bad ip cksum c! -> c461)
00:37:53.896024 rule 4.regress.2/(match) [uid 0, pid 63966] pass in on lo11: 169.254.0.11.39272 > 169.254.0.21.9: [bad udp cksum 543a! -> 3cce] udp 4 (ttl 64, id 25177, len 32, bad ip cksum 0! -> c457)
00:37:54.087816 rule 4.regress.20/(match) [uid 0, pid 63966] pass out on lo11: [rewritten: src fc00::11:33617, dst fc00::21:9] fc00::11.33617 > fc00::11.9: [invalid udp cksum 0] udp 4 [flowlabel 0x6e1a7] (len 12, hlim 64)
00:37:54.087886 rule 4.regress.10/(match) [uid 0, pid 63966] pass in on lo11: fc00::11.33617 > fc00::21.9: [bad udp cksum f850! -> aece] udp 4 [flowlabel 0x6e1a7] (len 12, hlim 64)
00:37:54.263484 rule 4.regress.19/(match) [uid 0, pid 63966] pass out on lo11: [rewritten: src 169.254.0.22:34736, dst 169.254.0.12:8] 169.254.0.12 > 169.254.0.12: icmp: echo request (id:c6fa seq:0) [icmp cksum ok] (ttl 255, id 10396, len 84, bad ip cksum 8991! -> 3ef8)
00:37:54.263537 rule 4.regress.2/(match) [uid 0, pid 63966] pass in on lo11: 169.254.0.22 > 169.254.0.12: icmp: echo request (id:87b0 seq:0) [icmp cksum ok] (ttl 255, id 10396, len 84, bad ip cksum 0! -> 3eee)
00:37:54.454635 rule 4.regress.21/(match) [uid 0, pid 63966] pass out on lo11: [rewritten: src fc00::22:43661, dst fc00::12:128] fc00::12 > fc00::12: icmp6: echo request (id:5122 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
00:37:54.454695 rule 4.regress.10/(match) [uid 0, pid 63966] pass in on lo11: fc00::22 > fc00::12: icmp6: echo request (id:aa8d seq:0) [icmp6 cksum ok] (len 64, hlim 64)
00:37:54.656862 rule 4.regress.19/(match) [uid 0, pid 63966] pass out on lo11: [rewritten: src 169.254.0.22:64203, dst 169.254.0.12:9] 169.254.0.12.11512 > 169.254.0.12.9: [bad udp cksum 6b3a! -> a946] udp 4 (ttl 64, id 2446, len 32, bad ip cksum c! -> 1d2b)
00:37:54.656923 rule 4.regress.2/(match) [uid 0, pid 63966] pass in on lo11: 169.254.0.22.64203 > 169.254.0.12.9: [bad udp cksum 543c! -> db68] udp 4 (ttl 64, id 2446, len 32, bad ip cksum 0! -> 1d21)
00:37:54.849440 rule 4.regress.21/(match) [uid 0, pid 63966] pass out on lo11: [rewritten: src fc00::22:53998, dst fc00::12:9] fc00::12.48181 > fc00::12.9: [invalid udp cksum 0] udp 4 [flowlabel 0x74a9] (len 12, hlim 64)
00:37:54.849500 rule 4.regress.10/(match) [uid 0, pid 63966] pass in on lo11: fc00::22.53998 > fc00::12.9: [bad udp cksum f852! -> 5f2f] udp 4 [flowlabel 0x74a9] (len 12, hlim 64)
00:37:55.023439 rule 4.regress.2/(match) [uid 0, pid 63966] pass out on lo11: 169.254.0.14 > 169.254.0.14: icmp: echo request (id:b2e9 seq:0) [icmp cksum ok] (ttl 255, id 20826, len 84, bad ip cksum cb75! -> 1636)
00:37:55.023493 rule 4.regress.22/(match) [uid 0, pid 63966] pass in on lo11: [rewritten: src fc00::23:28489, dst fc00::24:128] 169.254.0.14 > 169.254.0.14: icmp: echo request (id:b2e9 seq:0) [icmp cksum ok] (ttl 255, id 20826, len 84, bad ip cksum 0! -> 1636)
00:37:55.023557 rule 4.regress.10/(match) [uid 0, pid 63966] pass in on lo11: fc00::23 > fc00::24: icmp6: echo request (id:6f49 seq:0) [icmp6 cksum ok] (len 64, hlim 63)
00:37:55.218807 rule 4.regress.10/(match) [uid 0, pid 63966] pass out on lo11: fc00::14 > fc00::14: icmp6: echo request (id:d636 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
00:37:55.218867 rule 4.regress.23/(match) [uid 0, pid 63966] pass in on lo11: [rewritten: src 169.254.0.23:25908, dst 169.254.0.24:8] fc00::14 > fc00::14: icmp6: echo request (id:d636 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
00:37:55.218920 rule 4.regress.2/(match) [uid 0, pid 63966] pass in on lo11: 169.254.0.23 > 169.254.0.24: icmp: echo request (id:6534 seq:0) [icmp cksum ok] (DF) (ttl 63, id 42245, len 84, bad ip cksum 0! -> 4278)
00:37:55.422042 rule 4.regress.2/(match) [uid 0, pid 63966] pass out on lo11: 169.254.0.14.31564 > 169.254.0.14.9: [bad udp cksum 114d! -> 5aee] udp 4 (ttl 64, id 11535, len 32, bad ip cksum c! -> f9a5)
00:37:55.422102 rule 4.regress.22/(match) [uid 0, pid 63966] pass in on lo11: [rewritten: src fc00::23:59604, dst fc00::24:9] 169.254.0.14.31564 > 169.254.0.14.9: [bad udp cksum 5436! -> 5aee] udp 4 (ttl 64, id 11535, len 32, bad ip cksum 0! -> f9a5)
00:37:55.422165 rule 4.regress.10/(match) [uid 0, pid 63966] pass in on lo11: fc00::23.59604 > fc00::24.9: [bad udp cksum f865! -> 4936] udp 4 (len 12, hlim 63)
00:37:55.614612 rule 4.regress.10/(match) [uid 0, pid 63966] pass out on lo11: fc00::14.31788 > fc00::14.9: [invalid udp cksum 0] udp 4 [flowlabel 0xc3c8] (len 12, hlim 64)
00:37:55.614679 rule 4.regress.23/(match) [uid 0, pid 63966] pass in on lo11: [rewritten: src 169.254.0.23:63756, dst 169.254.0.24:9] fc00::14.31788 > fc00::14.9: [bad udp cksum f846! -> b5fd] udp 4 [flowlabel 0xc3c8] (len 12, hlim 64)
00:37:55.614736 rule 4.regress.2/(match) [uid 0, pid 63966] pass in on lo11: 169.254.0.23.63756 > 169.254.0.24.9: [bad udp cksum 5449! -> dd1a] udp 4 (DF) (ttl 63, id 8640, len 32, bad ip cksum 0! -> c5e1)
00:37:55.794800 rule 4.regress.10/(match) [uid 0, pid 63966] pass out on lo11: ::1 > ::1: icmp6: echo request (id:0966 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
00:37:55.794852 rule 4.regress.10/(match) [uid 0, pid 63966] pass in on lo11: ::1 > ::1: icmp6: echo request (id:0966 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
00:37:55.997430 rule 4.regress.10/(match) [uid 0, pid 63966] pass out on lo11: ::1.40394 > ::1.9: [invalid udp cksum 0] udp 4 [flowlabel 0x699f7] (len 12, hlim 64)
00:37:55.997497 rule 4.regress.10/(match) [uid 0, pid 63966] pass in on lo11: ::1.40394 > ::1.9: [bad udp cksum 001f! -> 8c87] udp 4 [flowlabel 0x699f7] (len 12, hlim 64)

==== run-bpf-12 ====
# show full logs
cat pflog12.tcpdump
00:37:48.934429 rule 4.regress.1/(match) [uid 0, pid 63966] match out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:0daf seq:0) [icmp cksum ok] (ttl 255, id 619, len 84, bad ip cksum 15b! -> 653f)
00:37:48.934475 rule 4.regress.1/(match) [uid 0, pid 63966] match in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:0daf seq:0) [icmp cksum ok] (ttl 255, id 619, len 84, bad ip cksum 0! -> 653f)
00:37:48.934531 rule 4.regress.1/(match) [uid 0, pid 63966] match out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:0daf seq:0) [bad icmp cksum 0! -> 5f46] (ttl 255, id 48058, len 84, bad ip cksum 0! -> abef)
00:37:48.934554 rule 4.regress.1/(match) [uid 0, pid 63966] match in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:0daf seq:0) [icmp cksum ok] (ttl 255, id 48058, len 84, bad ip cksum 0! -> abef)
00:37:49.125348 rule 4.regress.1/(match) [uid 0, pid 63966] match out on lo11: fc00::1 > fc00::1: icmp6: echo request (id:af74 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
00:37:49.125404 rule 4.regress.1/(match) [uid 0, pid 63966] match in on lo11: fc00::1 > fc00::1: icmp6: echo request (id:af74 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
00:37:49.125475 rule 4.regress.1/(match) [uid 0, pid 63966] match out on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:af74 seq:0) [bad icmp6 cksum 0! -> e141] (len 64, hlim 64)
00:37:49.125501 rule 4.regress.1/(match) [uid 0, pid 63966] match in on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:af74 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
00:37:49.327314 rule 4.regress.1/(match) [uid 0, pid 63966] match out on lo11: 169.254.0.1.23953 > 169.254.0.1.9: [bad udp cksum 080a! -> 78c3] udp 4 (ttl 64, id 50170, len 32, bad ip cksum c! -> 62d4)
00:37:49.327377 rule 4.regress.1/(match) [uid 0, pid 63966] match in on lo11: 169.254.0.1.23953 > 169.254.0.1.9: [bad udp cksum 541c! -> 78c3] udp 4 (ttl 64, id 50170, len 32, bad ip cksum 0! -> 62d4)
00:37:49.327442 rule 4.regress.1/(match) [uid 0, pid 63966] 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! -> ae0e] for 169.254.0.1.23953 > 169.254.0.1.9: udp 4 (ttl 64, id 50170, len 32, bad ip cksum 0! -> 62d4) (ttl 255, id 56457, len 56, bad ip cksum 0! -> 8b3c)
00:37:49.327468 rule 4.regress.1/(match) [uid 0, pid 63966] 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 169.254.0.1.23953 > 169.254.0.1.9: udp 4 (ttl 64, id 50170, len 32, bad ip cksum 0! -> 62d4) (ttl 255, id 56457, len 56, bad ip cksum 0! -> 8b3c)
00:37:49.520436 rule 4.regress.1/(match) [uid 0, pid 63966] match out on lo11: fc00::1.46240 > fc00::1.9: [invalid udp cksum 0] udp 4 [flowlabel 0x1b91f] (len 12, hlim 64)
00:37:49.520500 rule 4.regress.1/(match) [uid 0, pid 63966] match in on lo11: fc00::1.46240 > fc00::1.9: [bad udp cksum f820! -> 7daf] udp 4 [flowlabel 0x1b91f] (len 12, hlim 64)
00:37:49.520585 rule 4.regress.1/(match) [uid 0, pid 63966] match out on lo11: fc00::1 > fc00::1: icmp6: fc00::1 udp port 9 unreachable [bad icmp6 cksum 0! -> 61c0] (len 60, hlim 64)
00:37:49.520611 rule 4.regress.1/(match) [uid 0, pid 63966] match in on lo11: fc00::1 > fc00::1: icmp6: fc00::1 udp port 9 unreachable [icmp6 cksum ok] (len 60, hlim 64)
00:37:49.694302 rule 4.regress.1/(match) [uid 0, pid 63966] match out on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:9a90 seq:0) [icmp cksum ok] (ttl 255, id 46134, len 84, bad ip cksum 0! -> b371)
00:37:49.694355 rule 4.regress.1/(match) [uid 0, pid 63966] match in on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:9a90 seq:0) [icmp cksum ok] (ttl 255, id 46134, len 84, bad ip cksum 0! -> b371)
00:37:49.888017 rule 4.regress.1/(match) [uid 0, pid 63966] match out on lo11: fc00::2 > fc00::2: icmp6: echo request (id:9677 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
00:37:49.888078 rule 4.regress.1/(match) [uid 0, pid 63966] match in on lo11: fc00::2 > fc00::2: icmp6: echo request (id:9677 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
00:37:50.092861 rule 4.regress.1/(match) [uid 0, pid 63966] match out on lo11: 169.254.0.2.7122 > 169.254.0.2.9: [bad udp cksum ff52! -> ba80] udp 4 (ttl 64, id 42422, len 32, bad ip cksum c! -> 8116)
00:37:50.092921 rule 4.regress.1/(match) [uid 0, pid 63966] match in on lo11: 169.254.0.2.7122 > 169.254.0.2.9: [bad udp cksum 541e! -> ba80] udp 4 (ttl 64, id 42422, len 32, bad ip cksum 0! -> 8116)
00:37:50.284114 rule 4.regress.1/(match) [uid 0, pid 63966] match out on lo11: fc00::2.24359 > fc00::2.9: [invalid udp cksum 0] udp 4 [flowlabel 0x2a104] (len 12, hlim 64)
00:37:50.284176 rule 4.regress.1/(match) [uid 0, pid 63966] match in on lo11: fc00::2.24359 > fc00::2.9: [bad udp cksum f822! -> d326] udp 4 [flowlabel 0x2a104] (len 12, hlim 64)
00:37:50.458905 rule 4.regress.1/(match) [uid 0, pid 63966] match out on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:fe88 seq:0) [icmp cksum ok] (ttl 255, id 44846, len 84, bad ip cksum 0! -> b877)
00:37:50.458958 rule 4.regress.1/(match) [uid 0, pid 63966] match in on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:fe88 seq:0) [icmp cksum ok] (ttl 255, id 44846, len 84, bad ip cksum 0! -> b877)
00:37:50.652983 rule 4.regress.1/(match) [uid 0, pid 63966] match out on lo11: fc00::3 > fc00::3: icmp6: echo request (id:5994 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
00:37:50.653039 rule 4.regress.1/(match) [uid 0, pid 63966] match in on lo11: fc00::3 > fc00::3: icmp6: echo request (id:5994 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
00:37:50.856156 rule 4.regress.1/(match) [uid 0, pid 63966] match out on lo11: 169.254.0.3.1219 > 169.254.0.3.9: [bad udp cksum 080a! -> d18d] udp 4 (ttl 64, id 22147, len 32, bad ip cksum c! -> d047)
00:37:50.856215 rule 4.regress.1/(match) [uid 0, pid 63966] match in on lo11: 169.254.0.3.1219 > 169.254.0.3.9: [bad udp cksum 5420! -> d18d] udp 4 (ttl 64, id 22147, len 32, bad ip cksum 0! -> d047)
00:37:51.047661 rule 4.regress.1/(match) [uid 0, pid 63966] match out on lo11: fc00::3.28407 > fc00::3.9: [invalid udp cksum 0] udp 4 [flowlabel 0x9dc8] (len 12, hlim 64)
00:37:51.047725 rule 4.regress.1/(match) [uid 0, pid 63966] match in on lo11: fc00::3.28407 > fc00::3.9: [bad udp cksum f824! -> c354] udp 4 [flowlabel 0x9dc8] (len 12, hlim 64)
00:37:51.222331 rule 4.regress.1/(match) [uid 0, pid 63966] match out on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:74a3 seq:0) [icmp cksum ok] (ttl 255, id 60462, len 84, bad ip cksum 0! -> 7b75)
00:37:51.222385 rule 4.regress.1/(match) [uid 0, pid 63966] match in on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:74a3 seq:0) [icmp cksum ok] (ttl 255, id 60462, len 84, bad ip cksum 0! -> 7b75)
00:37:51.413802 rule 4.regress.1/(match) [uid 0, pid 63966] match out on lo11: fc00::4 > fc00::4: icmp6: echo request (id:64dd seq:0) [icmp6 cksum ok] (len 64, hlim 64)
00:37:51.413859 rule 4.regress.1/(match) [uid 0, pid 63966] match in on lo11: fc00::4 > fc00::4: icmp6: echo request (id:64dd seq:0) [icmp6 cksum ok] (len 64, hlim 64)
00:37:51.617323 rule 4.regress.1/(match) [uid 0, pid 63966] match out on lo11: 169.254.0.4.47262 > 169.254.0.4.9: [bad udp cksum 6d74! -> 1db0] udp 4 (ttl 64, id 58128, len 32, bad ip cksum c! -> 43b8)
00:37:51.617381 rule 4.regress.1/(match) [uid 0, pid 63966] match in on lo11: 169.254.0.4.47262 > 169.254.0.4.9: [bad udp cksum 5422! -> 1db0] udp 4 (ttl 64, id 58128, len 32, bad ip cksum 0! -> 43b8)
00:37:51.810640 rule 4.regress.1/(match) [uid 0, pid 63966] match out on lo11: fc00::4.29446 > fc00::4.9: [invalid udp cksum 0] udp 4 [flowlabel 0x20f1f] (len 12, hlim 64)
00:37:51.810705 rule 4.regress.1/(match) [uid 0, pid 63966] match in on lo11: fc00::4.29446 > fc00::4.9: [bad udp cksum f826! -> bf43] udp 4 [flowlabel 0x20f1f] (len 12, hlim 64)
00:37:51.984065 rule 4.regress.1/(match) [uid 0, pid 63966] match out on lo11: 169.254.0.5 > 169.254.0.5: icmp: echo request (id:1a9f seq:0) [icmp cksum ok] (ttl 255, id 48063, len 84, bad ip cksum 5d09! -> abe2)
00:37:51.984117 rule 4.regress.1/(match) [uid 0, pid 63966] match in on lo11: 169.254.0.5 > 169.254.0.5: icmp: echo request (id:1a9f seq:0) [icmp cksum ok] (ttl 255, id 48063, len 84, bad ip cksum 0! -> abe2)
00:37:52.174923 rule 4.regress.1/(match) [uid 0, pid 63966] match out on lo11: fc00::5 > fc00::5: icmp6: echo request (id:5888 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
00:37:52.174979 rule 4.regress.1/(match) [uid 0, pid 63966] match in on lo11: fc00::5 > fc00::5: icmp6: echo request (id:5888 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
00:37:52.377556 rule 4.regress.1/(match) [uid 0, pid 63966] match out on lo11: 169.254.0.5.9575 > 169.254.0.5.9: [bad udp cksum 0336! -> b0e5] udp 4 (ttl 64, id 16176, len 32, bad ip cksum c! -> e796)
00:37:52.377613 rule 4.regress.1/(match) [uid 0, pid 63966] match in on lo11: 169.254.0.5.9575 > 169.254.0.5.9: [bad udp cksum 5424! -> b0e5] udp 4 (ttl 64, id 16176, len 32, bad ip cksum 0! -> e796)
00:37:52.568530 rule 4.regress.1/(match) [uid 0, pid 63966] match out on lo11: fc00::5.30723 > fc00::5.9: [invalid udp cksum 0] udp 4 [flowlabel 0x1921] (len 12, hlim 64)
00:37:52.568595 rule 4.regress.1/(match) [uid 0, pid 63966] match in on lo11: fc00::5.30723 > fc00::5.9: [bad udp cksum f828! -> ba44] udp 4 [flowlabel 0x1921] (len 12, hlim 64)
00:37:52.743101 rule 4.regress.1/(match) [uid 0, pid 63966] match out on lo11: 169.254.0.6 > 169.254.0.6: icmp: echo request (id:c435 seq:0) [icmp cksum ok] (ttl 255, id 24378, len 84, bad ip cksum 0! -> 866)
00:37:52.743155 rule 4.regress.1/(match) [uid 0, pid 63966] match in on lo11: 169.254.0.6 > 169.254.0.6: icmp: echo request (id:c435 seq:0) [icmp cksum ok] (ttl 255, id 24378, len 84, bad ip cksum 0! -> 866)
00:37:52.934743 rule 4.regress.1/(match) [uid 0, pid 63966] match out on lo11: fc00::6 > fc00::6: icmp6: echo request (id:d32f seq:0) [icmp6 cksum ok] (len 64, hlim 64)
00:37:52.934798 rule 4.regress.1/(match) [uid 0, pid 63966] match in on lo11: fc00::6 > fc00::6: icmp6: echo request (id:d32f seq:0) [icmp6 cksum ok] (len 64, hlim 64)
00:37:53.137314 rule 4.regress.1/(match) [uid 0, pid 63966] match out on lo11: 169.254.0.6.42233 > 169.254.0.6.9: [bad udp cksum 0775! -> 3151] udp 4 (ttl 64, id 58247, len 32, bad ip cksum c! -> 433d)
00:37:53.137371 rule 4.regress.1/(match) [uid 0, pid 63966] match in on lo11: 169.254.0.6.42233 > 169.254.0.6.9: [bad udp cksum 5426! -> 3151] udp 4 (ttl 64, id 58247, len 32, bad ip cksum 0! -> 433d)
00:37:53.329867 rule 4.regress.1/(match) [uid 0, pid 63966] match out on lo11: fc00::6.22848 > fc00::6.9: [invalid udp cksum 0] udp 4 [flowlabel 0x581fe] (len 12, hlim 64)
00:37:53.329926 rule 4.regress.1/(match) [uid 0, pid 63966] match in on lo11: fc00::6.22848 > fc00::6.9: [bad udp cksum f82a! -> d905] udp 4 [flowlabel 0x581fe] (len 12, hlim 64)
00:37:53.504032 rule 4.regress.1/(match) [uid 0, pid 63966] match out on lo11: 169.254.0.11 > 169.254.0.11: icmp: echo request (id:434f seq:0) [icmp cksum ok] (ttl 255, id 31313, len 84, bad ip cksum 0! -> ed44)
00:37:53.504095 rule 4.regress.1/(match) [uid 0, pid 63966] match in on lo11: 169.254.0.11 > 169.254.0.21: icmp: echo request (id:434f seq:0) [icmp cksum ok] (ttl 255, id 31313, len 84, bad ip cksum 0! -> ed3a)
00:37:53.694395 rule 4.regress.1/(match) [uid 0, pid 63966] match out on lo11: fc00::11 > fc00::11: icmp6: echo request (id:dfa9 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
00:37:53.694473 rule 4.regress.1/(match) [uid 0, pid 63966] match in on lo11: fc00::11 > fc00::21: icmp6: echo request (id:dfa9 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
00:37:53.895942 rule 4.regress.1/(match) [uid 0, pid 63966] match out on lo11: 169.254.0.11.39272 > 169.254.0.11.9: [bad udp cksum 132d! -> 3cd8] udp 4 (ttl 64, id 25177, len 32, bad ip cksum c! -> c461)
00:37:53.896019 rule 4.regress.1/(match) [uid 0, pid 63966] match in on lo11: 169.254.0.11.39272 > 169.254.0.21.9: [bad udp cksum 543a! -> 3cce] udp 4 (ttl 64, id 25177, len 32, bad ip cksum 0! -> c457)
00:37:54.087805 rule 4.regress.1/(match) [uid 0, pid 63966] match out on lo11: fc00::11.33617 > fc00::11.9: [invalid udp cksum 0] udp 4 [flowlabel 0x6e1a7] (len 12, hlim 64)
00:37:54.087881 rule 4.regress.1/(match) [uid 0, pid 63966] match in on lo11: fc00::11.33617 > fc00::21.9: [bad udp cksum f850! -> aece] udp 4 [flowlabel 0x6e1a7] (len 12, hlim 64)
00:37:54.263468 rule 4.regress.1/(match) [uid 0, pid 63966] match out on lo11: 169.254.0.12 > 169.254.0.12: icmp: echo request (id:c6fa seq:0) [icmp cksum ok] (ttl 255, id 10396, len 84, bad ip cksum 8991! -> 3ef8)
00:37:54.263532 rule 4.regress.1/(match) [uid 0, pid 63966] match in on lo11: 169.254.0.22 > 169.254.0.12: icmp: echo request (id:87b0 seq:0) [icmp cksum ok] (ttl 255, id 10396, len 84, bad ip cksum 0! -> 3eee)
00:37:54.454620 rule 4.regress.1/(match) [uid 0, pid 63966] match out on lo11: fc00::12 > fc00::12: icmp6: echo request (id:5122 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
00:37:54.454690 rule 4.regress.1/(match) [uid 0, pid 63966] match in on lo11: fc00::22 > fc00::12: icmp6: echo request (id:aa8d seq:0) [icmp6 cksum ok] (len 64, hlim 64)
00:37:54.656846 rule 4.regress.1/(match) [uid 0, pid 63966] match out on lo11: 169.254.0.12.11512 > 169.254.0.12.9: [bad udp cksum 6b3a! -> a946] udp 4 (ttl 64, id 2446, len 32, bad ip cksum c! -> 1d2b)
00:37:54.656918 rule 4.regress.1/(match) [uid 0, pid 63966] match in on lo11: 169.254.0.22.64203 > 169.254.0.12.9: [bad udp cksum 543c! -> db68] udp 4 (ttl 64, id 2446, len 32, bad ip cksum 0! -> 1d21)
00:37:54.849425 rule 4.regress.1/(match) [uid 0, pid 63966] match out on lo11: fc00::12.48181 > fc00::12.9: [invalid udp cksum 0] udp 4 [flowlabel 0x74a9] (len 12, hlim 64)
00:37:54.849496 rule 4.regress.1/(match) [uid 0, pid 63966] match in on lo11: fc00::22.53998 > fc00::12.9: [bad udp cksum f852! -> 5f2f] udp 4 [flowlabel 0x74a9] (len 12, hlim 64)
00:37:55.023430 rule 4.regress.1/(match) [uid 0, pid 63966] match out on lo11: 169.254.0.14 > 169.254.0.14: icmp: echo request (id:b2e9 seq:0) [icmp cksum ok] (ttl 255, id 20826, len 84, bad ip cksum cb75! -> 1636)
00:37:55.023481 rule 4.regress.1/(match) [uid 0, pid 63966] match in on lo11: 169.254.0.14 > 169.254.0.14: icmp: echo request (id:b2e9 seq:0) [icmp cksum ok] (ttl 255, id 20826, len 84, bad ip cksum 0! -> 1636)
00:37:55.023551 rule 4.regress.1/(match) [uid 0, pid 63966] match in on lo11: fc00::23 > fc00::24: icmp6: echo request (id:6f49 seq:0) [icmp6 cksum ok] (len 64, hlim 63)
00:37:55.218797 rule 4.regress.1/(match) [uid 0, pid 63966] match out on lo11: fc00::14 > fc00::14: icmp6: echo request (id:d636 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
00:37:55.218856 rule 4.regress.1/(match) [uid 0, pid 63966] match in on lo11: fc00::14 > fc00::14: icmp6: echo request (id:d636 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
00:37:55.218914 rule 4.regress.1/(match) [uid 0, pid 63966] match in on lo11: 169.254.0.23 > 169.254.0.24: icmp: echo request (id:6534 seq:0) [icmp cksum ok] (DF) (ttl 63, id 42245, len 84, bad ip cksum 0! -> 4278)
00:37:55.422032 rule 4.regress.1/(match) [uid 0, pid 63966] match out on lo11: 169.254.0.14.31564 > 169.254.0.14.9: [bad udp cksum 114d! -> 5aee] udp 4 (ttl 64, id 11535, len 32, bad ip cksum c! -> f9a5)
00:37:55.422091 rule 4.regress.1/(match) [uid 0, pid 63966] match in on lo11: 169.254.0.14.31564 > 169.254.0.14.9: [bad udp cksum 5436! -> 5aee] udp 4 (ttl 64, id 11535, len 32, bad ip cksum 0! -> f9a5)
00:37:55.422159 rule 4.regress.1/(match) [uid 0, pid 63966] match in on lo11: fc00::23.59604 > fc00::24.9: [bad udp cksum f865! -> 4936] udp 4 (len 12, hlim 63)
00:37:55.614603 rule 4.regress.1/(match) [uid 0, pid 63966] match out on lo11: fc00::14.31788 > fc00::14.9: [invalid udp cksum 0] udp 4 [flowlabel 0xc3c8] (len 12, hlim 64)
00:37:55.614663 rule 4.regress.1/(match) [uid 0, pid 63966] match in on lo11: fc00::14.31788 > fc00::14.9: [bad udp cksum f846! -> b5fd] udp 4 [flowlabel 0xc3c8] (len 12, hlim 64)
00:37:55.614730 rule 4.regress.1/(match) [uid 0, pid 63966] match in on lo11: 169.254.0.23.63756 > 169.254.0.24.9: [bad udp cksum 5449! -> dd1a] udp 4 (DF) (ttl 63, id 8640, len 32, bad ip cksum 0! -> c5e1)
00:37:55.794791 rule 4.regress.1/(match) [uid 0, pid 63966] match out on lo11: ::1 > ::1: icmp6: echo request (id:0966 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
00:37:55.794847 rule 4.regress.1/(match) [uid 0, pid 63966] match in on lo11: ::1 > ::1: icmp6: echo request (id:0966 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
00:37:55.997421 rule 4.regress.1/(match) [uid 0, pid 63966] match out on lo11: ::1.40394 > ::1.9: [invalid udp cksum 0] udp 4 [flowlabel 0x699f7] (len 12, hlim 64)
00:37:55.997493 rule 4.regress.1/(match) [uid 0, pid 63966] match in on lo11: ::1.40394 > ::1.9: [bad udp cksum 001f! -> 8c87] udp 4 [flowlabel 0x699f7] (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
00:37:48.934429 rule 4.regress.1/(match) [uid 0, pid 63966] match out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:0daf seq:0) [icmp cksum ok] (ttl 255, id 619, len 84, bad ip cksum 15b! -> 653f)
00:37:48.934475 rule 4.regress.1/(match) [uid 0, pid 63966] match in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:0daf seq:0) [icmp cksum ok] (ttl 255, id 619, len 84, bad ip cksum 0! -> 653f)
00:37:48.934531 rule 4.regress.1/(match) [uid 0, pid 63966] match out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:0daf seq:0) [bad icmp cksum 0! -> 5f46] (ttl 255, id 48058, len 84, bad ip cksum 0! -> abef)
00:37:48.934554 rule 4.regress.1/(match) [uid 0, pid 63966] match in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:0daf seq:0) [icmp cksum ok] (ttl 255, id 48058, len 84, bad ip cksum 0! -> abef)
00:37:49.327442 rule 4.regress.1/(match) [uid 0, pid 63966] 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! -> ae0e] for 169.254.0.1.23953 > 169.254.0.1.9: udp 4 (ttl 64, id 50170, len 32, bad ip cksum 0! -> 62d4) (ttl 255, id 56457, len 56, bad ip cksum 0! -> 8b3c)
00:37:49.327468 rule 4.regress.1/(match) [uid 0, pid 63966] 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 169.254.0.1.23953 > 169.254.0.1.9: udp 4 (ttl 64, id 50170, len 32, bad ip cksum 0! -> 62d4) (ttl 255, id 56457, len 56, bad ip cksum 0! -> 8b3c)
grep 'regress\.1/.* > 169.254.0.2:' pflog12.tcpdump
00:37:49.694302 rule 4.regress.1/(match) [uid 0, pid 63966] match out on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:9a90 seq:0) [icmp cksum ok] (ttl 255, id 46134, len 84, bad ip cksum 0! -> b371)
00:37:49.694355 rule 4.regress.1/(match) [uid 0, pid 63966] match in on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:9a90 seq:0) [icmp cksum ok] (ttl 255, id 46134, len 84, bad ip cksum 0! -> b371)
grep 'regress\.1/.* > 169.254.0.3:' pflog12.tcpdump
00:37:50.458905 rule 4.regress.1/(match) [uid 0, pid 63966] match out on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:fe88 seq:0) [icmp cksum ok] (ttl 255, id 44846, len 84, bad ip cksum 0! -> b877)
00:37:50.458958 rule 4.regress.1/(match) [uid 0, pid 63966] match in on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:fe88 seq:0) [icmp cksum ok] (ttl 255, id 44846, len 84, bad ip cksum 0! -> b877)
grep 'regress\.1/.* > 169.254.0.4:' pflog12.tcpdump
00:37:51.222331 rule 4.regress.1/(match) [uid 0, pid 63966] match out on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:74a3 seq:0) [icmp cksum ok] (ttl 255, id 60462, len 84, bad ip cksum 0! -> 7b75)
00:37:51.222385 rule 4.regress.1/(match) [uid 0, pid 63966] match in on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:74a3 seq:0) [icmp cksum ok] (ttl 255, id 60462, len 84, bad ip cksum 0! -> 7b75)
grep 'regress\.1/.* > 169.254.0.5:' pflog12.tcpdump
00:37:51.984065 rule 4.regress.1/(match) [uid 0, pid 63966] match out on lo11: 169.254.0.5 > 169.254.0.5: icmp: echo request (id:1a9f seq:0) [icmp cksum ok] (ttl 255, id 48063, len 84, bad ip cksum 5d09! -> abe2)
00:37:51.984117 rule 4.regress.1/(match) [uid 0, pid 63966] match in on lo11: 169.254.0.5 > 169.254.0.5: icmp: echo request (id:1a9f seq:0) [icmp cksum ok] (ttl 255, id 48063, len 84, bad ip cksum 0! -> abe2)
grep 'regress\.1/.* > 169.254.0.6:' pflog12.tcpdump
00:37:52.743101 rule 4.regress.1/(match) [uid 0, pid 63966] match out on lo11: 169.254.0.6 > 169.254.0.6: icmp: echo request (id:c435 seq:0) [icmp cksum ok] (ttl 255, id 24378, len 84, bad ip cksum 0! -> 866)
00:37:52.743155 rule 4.regress.1/(match) [uid 0, pid 63966] match in on lo11: 169.254.0.6 > 169.254.0.6: icmp: echo request (id:c435 seq:0) [icmp cksum ok] (ttl 255, id 24378, len 84, bad ip cksum 0! -> 866)
grep 'regress\.1/.* > 169.254.0.11:' pflog12.tcpdump
00:37:53.504032 rule 4.regress.1/(match) [uid 0, pid 63966] match out on lo11: 169.254.0.11 > 169.254.0.11: icmp: echo request (id:434f seq:0) [icmp cksum ok] (ttl 255, id 31313, len 84, bad ip cksum 0! -> ed44)
grep 'regress\.1/.* > 169.254.0.12:' pflog12.tcpdump
00:37:54.263468 rule 4.regress.1/(match) [uid 0, pid 63966] match out on lo11: 169.254.0.12 > 169.254.0.12: icmp: echo request (id:c6fa seq:0) [icmp cksum ok] (ttl 255, id 10396, len 84, bad ip cksum 8991! -> 3ef8)
00:37:54.263532 rule 4.regress.1/(match) [uid 0, pid 63966] match in on lo11: 169.254.0.22 > 169.254.0.12: icmp: echo request (id:87b0 seq:0) [icmp cksum ok] (ttl 255, id 10396, len 84, bad ip cksum 0! -> 3eee)
grep 'regress\.1/.* > 169.254.0.14:' pflog12.tcpdump
00:37:55.023430 rule 4.regress.1/(match) [uid 0, pid 63966] match out on lo11: 169.254.0.14 > 169.254.0.14: icmp: echo request (id:b2e9 seq:0) [icmp cksum ok] (ttl 255, id 20826, len 84, bad ip cksum cb75! -> 1636)
00:37:55.023481 rule 4.regress.1/(match) [uid 0, pid 63966] match in on lo11: 169.254.0.14 > 169.254.0.14: icmp: echo request (id:b2e9 seq:0) [icmp cksum ok] (ttl 255, id 20826, len 84, bad ip cksum 0! -> 1636)

==== run-bpf-everything6 ====
# rule with pflog12 matches on every packet
grep 'regress\.1/.* > fc00::1:' pflog12.tcpdump
00:37:49.125348 rule 4.regress.1/(match) [uid 0, pid 63966] match out on lo11: fc00::1 > fc00::1: icmp6: echo request (id:af74 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
00:37:49.125404 rule 4.regress.1/(match) [uid 0, pid 63966] match in on lo11: fc00::1 > fc00::1: icmp6: echo request (id:af74 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
00:37:49.125475 rule 4.regress.1/(match) [uid 0, pid 63966] match out on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:af74 seq:0) [bad icmp6 cksum 0! -> e141] (len 64, hlim 64)
00:37:49.125501 rule 4.regress.1/(match) [uid 0, pid 63966] match in on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:af74 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
00:37:49.520585 rule 4.regress.1/(match) [uid 0, pid 63966] match out on lo11: fc00::1 > fc00::1: icmp6: fc00::1 udp port 9 unreachable [bad icmp6 cksum 0! -> 61c0] (len 60, hlim 64)
00:37:49.520611 rule 4.regress.1/(match) [uid 0, pid 63966] 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
00:37:49.888017 rule 4.regress.1/(match) [uid 0, pid 63966] match out on lo11: fc00::2 > fc00::2: icmp6: echo request (id:9677 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
00:37:49.888078 rule 4.regress.1/(match) [uid 0, pid 63966] match in on lo11: fc00::2 > fc00::2: icmp6: echo request (id:9677 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
grep 'regress\.1/.* > fc00::3:' pflog12.tcpdump
00:37:50.652983 rule 4.regress.1/(match) [uid 0, pid 63966] match out on lo11: fc00::3 > fc00::3: icmp6: echo request (id:5994 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
00:37:50.653039 rule 4.regress.1/(match) [uid 0, pid 63966] match in on lo11: fc00::3 > fc00::3: icmp6: echo request (id:5994 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
grep 'regress\.1/.* > fc00::4:' pflog12.tcpdump
00:37:51.413802 rule 4.regress.1/(match) [uid 0, pid 63966] match out on lo11: fc00::4 > fc00::4: icmp6: echo request (id:64dd seq:0) [icmp6 cksum ok] (len 64, hlim 64)
00:37:51.413859 rule 4.regress.1/(match) [uid 0, pid 63966] match in on lo11: fc00::4 > fc00::4: icmp6: echo request (id:64dd seq:0) [icmp6 cksum ok] (len 64, hlim 64)
grep 'regress\.1/.* > fc00::5:' pflog12.tcpdump
00:37:52.174923 rule 4.regress.1/(match) [uid 0, pid 63966] match out on lo11: fc00::5 > fc00::5: icmp6: echo request (id:5888 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
00:37:52.174979 rule 4.regress.1/(match) [uid 0, pid 63966] match in on lo11: fc00::5 > fc00::5: icmp6: echo request (id:5888 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
grep 'regress\.1/.* > fc00::6:' pflog12.tcpdump
00:37:52.934743 rule 4.regress.1/(match) [uid 0, pid 63966] match out on lo11: fc00::6 > fc00::6: icmp6: echo request (id:d32f seq:0) [icmp6 cksum ok] (len 64, hlim 64)
00:37:52.934798 rule 4.regress.1/(match) [uid 0, pid 63966] match in on lo11: fc00::6 > fc00::6: icmp6: echo request (id:d32f seq:0) [icmp6 cksum ok] (len 64, hlim 64)
grep 'regress\.1/.* > fc00::11:' pflog12.tcpdump
00:37:53.694395 rule 4.regress.1/(match) [uid 0, pid 63966] match out on lo11: fc00::11 > fc00::11: icmp6: echo request (id:dfa9 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
grep 'regress\.1/.* > fc00::12:' pflog12.tcpdump
00:37:54.454620 rule 4.regress.1/(match) [uid 0, pid 63966] match out on lo11: fc00::12 > fc00::12: icmp6: echo request (id:5122 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
00:37:54.454690 rule 4.regress.1/(match) [uid 0, pid 63966] match in on lo11: fc00::22 > fc00::12: icmp6: echo request (id:aa8d seq:0) [icmp6 cksum ok] (len 64, hlim 64)
grep 'regress\.1/.* > fc00::14:' pflog12.tcpdump
00:37:55.218797 rule 4.regress.1/(match) [uid 0, pid 63966] match out on lo11: fc00::14 > fc00::14: icmp6: echo request (id:d636 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
00:37:55.218856 rule 4.regress.1/(match) [uid 0, pid 63966] match in on lo11: fc00::14 > fc00::14: icmp6: echo request (id:d636 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
00:37:48.934438 rule 4.regress.3/(match) [uid 0, pid 63966] pass out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:0daf seq:0) [icmp cksum ok] (ttl 255, id 619, len 84, bad ip cksum 15b! -> 653f)
00:37:48.934479 rule 4.regress.3/(match) [uid 0, pid 63966] pass in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:0daf seq:0) [icmp cksum ok] (ttl 255, id 619, len 84, bad ip cksum 0! -> 653f)
grep 'regress\.3/.* 169.254.0.1 > 169.254.0.1: icmp: echo reply' pflog11.tcpdump
00:37:48.934535 rule 4.regress.3/(match) [uid 0, pid 63966] pass out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:0daf seq:0) [bad icmp cksum 0! -> 5f46] (ttl 255, id 48058, len 84, bad ip cksum 0! -> abef)
00:37:48.934557 rule 4.regress.3/(match) [uid 0, pid 63966] pass in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:0daf seq:0) [icmp cksum ok] (ttl 255, id 48058, len 84, bad ip cksum 0! -> abef)
# no reply with keep state and without all
grep 'regress\.4/.* 169.254.0.2 > 169.254.0.2: icmp: echo request' pflog11.tcpdump
00:37:49.694312 rule 4.regress.4/(match) [uid 0, pid 63966] pass out on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:9a90 seq:0) [icmp cksum ok] (ttl 255, id 46134, len 84, bad ip cksum 0! -> b371)
00:37:49.694360 rule 4.regress.4/(match) [uid 0, pid 63966] pass in on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:9a90 seq:0) [icmp cksum ok] (ttl 255, id 46134, len 84, bad ip cksum 0! -> b371)
! 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
00:37:50.458915 rule 4.regress.5/(match) [uid 0, pid 63966] pass out on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:fe88 seq:0) [icmp cksum ok] (ttl 255, id 44846, len 84, bad ip cksum 0! -> b877)
00:37:50.458963 rule 4.regress.5/(match) [uid 0, pid 63966] pass in on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:fe88 seq:0) [icmp cksum ok] (ttl 255, id 44846, len 84, bad ip cksum 0! -> b877)
# XXX anchor name missing
grep '/.* 169.254.0.3 > 169.254.0.3: icmp: echo reply' pflog11.tcpdump
00:37:50.459019 rule 4/(match) [uid 0, pid 63966] pass out on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo reply (id:fe88 seq:0) [bad icmp cksum 0! -> ac53] (ttl 255, id 9860, len 84, bad ip cksum 0! -> 4122)
00:37:50.459028 rule 4/(match) [uid 0, pid 63966] pass in on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo reply (id:fe88 seq:0) [icmp cksum ok] (ttl 255, id 9860, len 84, bad ip cksum 0! -> 4122)

==== run-bpf-all6 ====
# reply without keep state
grep 'regress\.11/.* fc00::1 > fc00::1: icmp6: echo request' pflog11.tcpdump
00:37:49.125357 rule 4.regress.11/(match) [uid 0, pid 63966] pass out on lo11: fc00::1 > fc00::1: icmp6: echo request (id:af74 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
00:37:49.125409 rule 4.regress.11/(match) [uid 0, pid 63966] pass in on lo11: fc00::1 > fc00::1: icmp6: echo request (id:af74 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
grep 'regress\.11/.* fc00::1 > fc00::1: icmp6: echo reply' pflog11.tcpdump
00:37:49.125479 rule 4.regress.11/(match) [uid 0, pid 63966] pass out on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:af74 seq:0) [bad icmp6 cksum 0! -> e141] (len 64, hlim 64)
00:37:49.125505 rule 4.regress.11/(match) [uid 0, pid 63966] pass in on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:af74 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
00:37:49.888026 rule 4.regress.12/(match) [uid 0, pid 63966] pass out on lo11: fc00::2 > fc00::2: icmp6: echo request (id:9677 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
00:37:49.888082 rule 4.regress.12/(match) [uid 0, pid 63966] pass in on lo11: fc00::2 > fc00::2: icmp6: echo request (id:9677 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
00:37:50.652992 rule 4.regress.13/(match) [uid 0, pid 63966] pass out on lo11: fc00::3 > fc00::3: icmp6: echo request (id:5994 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
00:37:50.653043 rule 4.regress.13/(match) [uid 0, pid 63966] pass in on lo11: fc00::3 > fc00::3: icmp6: echo request (id:5994 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
# XXX anchor name missing
grep '/.* fc00::3 > fc00::3: icmp6: echo reply' pflog11.tcpdump
00:37:50.653113 rule 4/(match) [uid 0, pid 63966] pass out on lo11: fc00::3 > fc00::3: icmp6: echo reply (id:5994 seq:0) [bad icmp6 cksum 0! -> 522d] (len 64, hlim 64)
00:37:50.653125 rule 4/(match) [uid 0, pid 63966] pass in on lo11: fc00::3 > fc00::3: icmp6: echo reply (id:5994 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
00:37:51.617333 rule 4.regress.6/(match) [uid 0, pid 63966] pass out on lo11: [uid 0, pid 94007] 169.254.0.4.47262 > 169.254.0.4.9: [bad udp cksum 6d74! -> 1db0] udp 4 (ttl 64, id 58128, len 32, bad ip cksum c! -> 43b8)
# 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
00:37:51.617391 rule 4.regress.6/(match) [uid 0, pid 63966] pass in on lo11: 169.254.0.4.47262 > 169.254.0.4.9: [bad udp cksum 5422! -> 1db0] udp 4 (ttl 64, id 58128, len 32, bad ip cksum 0! -> 43b8)
# 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
00:37:51.222342 rule 4.regress.6/(match) [uid 0, pid 63966] pass out on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:74a3 seq:0) [icmp cksum ok] (ttl 255, id 60462, len 84, bad ip cksum 0! -> 7b75)
# 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
00:37:49.327323 rule 4.regress.3/(match) [uid 0, pid 63966] pass out on lo11: 169.254.0.1.23953 > 169.254.0.1.9: [bad udp cksum 080a! -> 78c3] udp 4 (ttl 64, id 50170, len 32, bad ip cksum c! -> 62d4)

==== 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
00:37:51.810650 rule 4.regress.14/(match) [uid 0, pid 63966] pass out on lo11: [uid 0, pid 11102] fc00::4.29446 > fc00::4.9: [invalid udp cksum 0] udp 4 [flowlabel 0x20f1f] (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
00:37:51.810716 rule 4.regress.14/(match) [uid 0, pid 63966] pass in on lo11: fc00::4.29446 > fc00::4.9: [bad udp cksum f826! -> bf43] udp 4 [flowlabel 0x20f1f] (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
00:37:51.413812 rule 4.regress.14/(match) [uid 0, pid 63966] pass out on lo11: fc00::4 > fc00::4: icmp6: echo request (id:64dd 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
00:37:49.520446 rule 4.regress.11/(match) [uid 0, pid 63966] pass out on lo11: fc00::1.46240 > fc00::1.9: [invalid udp cksum 0] udp 4 [flowlabel 0x1b91f] (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
00:37:53.504100 rule 4.regress.2/(match) [uid 0, pid 63966] pass in on lo11: 169.254.0.11 > 169.254.0.21: icmp: echo request (id:434f seq:0) [icmp cksum ok] (ttl 255, id 31313, len 84, bad ip cksum 0! -> ed3a)
# 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
00:37:53.504043 rule 4.regress.18/(match) [uid 0, pid 63966] pass out on lo11: [rewritten: src 169.254.0.11:17231, dst 169.254.0.21:8] 169.254.0.11 > 169.254.0.11: icmp: echo request (id:434f seq:0) [icmp cksum ok] (ttl 255, id 31313, len 84, bad ip cksum 0! -> ed44)

==== run-bpf-rdr6 ====
# loopback input logs redirected packet
grep 'regress\.10/.* pass in .*:.* fc00::11 > fc00::21: icmp6: echo request' pflog11.tcpdump
00:37:53.694478 rule 4.regress.10/(match) [uid 0, pid 63966] pass in on lo11: fc00::11 > fc00::21: icmp6: echo request (id:dfa9 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
00:37:53.694407 rule 4.regress.20/(match) [uid 0, pid 63966] pass out on lo11: [rewritten: src fc00::11:57257, dst fc00::21:128] fc00::11 > fc00::11: icmp6: echo request (id:dfa9 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
00:37:54.263537 rule 4.regress.2/(match) [uid 0, pid 63966] pass in on lo11: 169.254.0.22 > 169.254.0.12: icmp: echo request (id:87b0 seq:0) [icmp cksum ok] (ttl 255, id 10396, len 84, bad ip cksum 0! -> 3eee)
# 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
00:37:54.263484 rule 4.regress.19/(match) [uid 0, pid 63966] pass out on lo11: [rewritten: src 169.254.0.22:34736, dst 169.254.0.12:8] 169.254.0.12 > 169.254.0.12: icmp: echo request (id:c6fa seq:0) [icmp cksum ok] (ttl 255, id 10396, len 84, bad ip cksum 8991! -> 3ef8)

==== run-bpf-nat6 ====
# loopback input logs redirected packet
grep 'regress\.10/.* pass in .*:.* fc00::22 > fc00::12: icmp6: echo request' pflog11.tcpdump
00:37:54.454695 rule 4.regress.10/(match) [uid 0, pid 63966] pass in on lo11: fc00::22 > fc00::12: icmp6: echo request (id:aa8d 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
00:37:54.454635 rule 4.regress.21/(match) [uid 0, pid 63966] pass out on lo11: [rewritten: src fc00::22:43661, dst fc00::12:128] fc00::12 > fc00::12: icmp6: echo request (id:5122 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
00:37:55.023493 rule 4.regress.22/(match) [uid 0, pid 63966] pass in on lo11: [rewritten: src fc00::23:28489, dst fc00::24:128] 169.254.0.14 > 169.254.0.14: icmp: echo request (id:b2e9 seq:0) [icmp cksum ok] (ttl 255, id 20826, len 84, bad ip cksum 0! -> 1636)

==== run-bpf-af6 ====
# pf in rule logs original IPv6 packet
grep 'regress\.23/.* pass in .*:.* fc00::14 > fc00::14: icmp6: echo request' pflog11.tcpdump
00:37:55.218867 rule 4.regress.23/(match) [uid 0, pid 63966] pass in on lo11: [rewritten: src 169.254.0.23:25908, dst 169.254.0.24:8] fc00::14 > fc00::14: icmp6: echo request (id:d636 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
00:37:53.504043 rule 4.regress.18/(match) [uid 0, pid 63966] pass out on lo11: [rewritten: src 169.254.0.11:17231, dst 169.254.0.21:8] 169.254.0.11 > 169.254.0.11: icmp: echo request (id:434f seq:0) [icmp cksum ok] (ttl 255, id 31313, len 84, bad ip cksum 0! -> ed44)
# 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
00:37:54.263484 rule 4.regress.19/(match) [uid 0, pid 63966] pass out on lo11: [rewritten: src 169.254.0.22:34736, dst 169.254.0.12:8] 169.254.0.12 > 169.254.0.12: icmp: echo request (id:c6fa seq:0) [icmp cksum ok] (ttl 255, id 10396, len 84, bad ip cksum 8991! -> 3ef8)
# 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
00:37:55.023493 rule 4.regress.22/(match) [uid 0, pid 63966] pass in on lo11: [rewritten: src fc00::23:28489, dst fc00::24:128] 169.254.0.14 > 169.254.0.14: icmp: echo request (id:b2e9 seq:0) [icmp cksum ok] (ttl 255, id 20826, len 84, bad ip cksum 0! -> 1636)

==== 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
00:37:53.694407 rule 4.regress.20/(match) [uid 0, pid 63966] pass out on lo11: [rewritten: src fc00::11:57257, dst fc00::21:128] fc00::11 > fc00::11: icmp6: echo request (id:dfa9 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
00:37:54.454635 rule 4.regress.21/(match) [uid 0, pid 63966] pass out on lo11: [rewritten: src fc00::22:43661, dst fc00::12:128] fc00::12 > fc00::12: icmp6: echo request (id:5122 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
00:37:55.218867 rule 4.regress.23/(match) [uid 0, pid 63966] pass in on lo11: [rewritten: src 169.254.0.23:25908, dst 169.254.0.24:8] fc00::14 > fc00::14: icmp6: echo request (id:d636 seq:0) [icmp6 cksum ok] (len 64, hlim 64)

==== unconfig ====
# Destroy interfaces.
/sbin/ifconfig lo11 rdomain 11
/sbin/ifconfig lo11 inet 169.254.0.1 delete
/sbin/ifconfig lo11 inet6 fc00::1 delete
/sbin/ifconfig lo11 inet 169.254.0.2 delete
/sbin/ifconfig lo11 inet6 fc00::2 delete
/sbin/ifconfig lo11 inet 169.254.0.3 delete
/sbin/ifconfig lo11 inet6 fc00::3 delete
/sbin/ifconfig lo11 inet 169.254.0.4 delete
/sbin/ifconfig lo11 inet6 fc00::4 delete
/sbin/ifconfig lo11 inet 169.254.0.5 delete
/sbin/ifconfig lo11 inet6 fc00::5 delete
/sbin/ifconfig lo11 inet 169.254.0.6 delete
/sbin/ifconfig lo11 inet6 fc00::6 delete
/sbin/ifconfig lo11 inet 169.254.0.11 delete
/sbin/ifconfig lo11 inet6 fc00::11 delete
/sbin/ifconfig lo11 inet 169.254.0.12 delete
/sbin/ifconfig lo11 inet6 fc00::12 delete
/sbin/ifconfig lo11 inet 169.254.0.14 delete
/sbin/ifconfig lo11 inet6 fc00::14 delete
/sbin/ifconfig lo11 inet 169.254.0.21 delete
/sbin/ifconfig lo11 inet6 fc00::21 delete
/sbin/ifconfig lo11 inet 169.254.0.22 delete
/sbin/ifconfig lo11 inet6 fc00::22 delete
/sbin/ifconfig lo11 inet 169.254.0.23 delete
/sbin/ifconfig lo11 inet6 fc00::23 delete
/sbin/ifconfig lo11 inet 169.254.0.24 delete
/sbin/ifconfig lo11 inet6 fc00::24 delete
/sbin/ifconfig lo11 inet 127.0.0.1 delete
/sbin/ifconfig lo11 inet6 ::1 delete
/sbin/ifconfig pflog11 destroy
/sbin/ifconfig pflog12 destroy
/sbin/ifconfig pflog13 destroy
/sbin/ifconfig lo11 destroy
rm -f stamp-ifconfig

PASS	sys/net/pflog	Duration 0m20.97s