START	sys/net/pflog	2024-12-25T22:35:19Z

==== 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=0.077 ms

--- 169.254.0.1 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.077/0.077/0.077/0.000 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=0.071 ms

--- fc00::1 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.071/0.071/0.071/0.000 ms

==== run-udp-1 ====
# ignore errors, just send packet fast
echo foo | nc -u -w 1 -V 11 169.254.0.1 discard &

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

==== run-ping-2 ====
/sbin/ping -n -w 1 -c 1 -V 11 169.254.0.2
PING 169.254.0.2 (169.254.0.2): 56 data bytes
64 bytes from 169.254.0.2: icmp_seq=0 ttl=255 time=0.053 ms

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

==== run-ping6-2 ====
/sbin/ping6 -n -w 1 -c 1 -V 11 fc00::2
PING fc00::2 (fc00::2): 56 data bytes
64 bytes from fc00::2: icmp_seq=0 hlim=64 time=0.052 ms

--- fc00::2 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.052/0.052/0.052/0.000 ms

==== run-udp-2 ====
# ignore errors, just send packet fast
echo foo | nc -u -w 1 -V 11 169.254.0.2 discard &

==== run-udp6-2 ====
# ignore errors, just send packet fast
echo foo | nc -u -w 1 -V 11 fc00::2 discard &

==== run-ping-3 ====
/sbin/ping -n -w 1 -c 1 -V 11 169.254.0.3
PING 169.254.0.3 (169.254.0.3): 56 data bytes
64 bytes from 169.254.0.3: icmp_seq=0 ttl=255 time=0.045 ms

--- 169.254.0.3 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.045/0.045/0.045/0.000 ms

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

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

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

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

==== run-ping-4 ====
/sbin/ping -n -w 1 -c 1 -V 11 169.254.0.4
PING 169.254.0.4 (169.254.0.4): 56 data bytes
64 bytes from 169.254.0.4: icmp_seq=0 ttl=255 time=0.045 ms

--- 169.254.0.4 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.045/0.045/0.045/0.000 ms

==== run-ping6-4 ====
/sbin/ping6 -n -w 1 -c 1 -V 11 fc00::4
PING fc00::4 (fc00::4): 56 data bytes
64 bytes from fc00::4: icmp_seq=0 hlim=64 time=0.054 ms

--- fc00::4 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.054/0.054/0.054/0.000 ms

==== run-udp-4 ====
# ignore errors, just send packet fast
echo foo | nc -u -w 1 -V 11 169.254.0.4 discard &

==== run-udp6-4 ====
# ignore errors, just send packet fast
echo foo | nc -u -w 1 -V 11 fc00::4 discard &

==== run-ping-5 ====
/sbin/ping -n -w 1 -c 1 -V 11 169.254.0.5
PING 169.254.0.5 (169.254.0.5): 56 data bytes
64 bytes from 169.254.0.5: icmp_seq=0 ttl=255 time=0.044 ms

--- 169.254.0.5 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.044/0.044/0.044/0.000 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=0.050 ms

--- fc00::5 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.050/0.050/0.050/0.000 ms

==== run-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=0.040 ms

--- 169.254.0.6 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.040/0.040/0.040/0.000 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=0.052 ms

--- fc00::6 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.052/0.052/0.052/0.000 ms

==== run-udp-6 ====
# ignore errors, just send packet fast
echo foo | nc -u -w 1 -V 11 169.254.0.6 discard &

==== run-udp6-6 ====
# ignore errors, just send packet fast
echo foo | nc -u -w 1 -V 11 fc00::6 discard &

==== run-ping-11 ====
/sbin/ping -n -w 1 -c 1 -V 11 169.254.0.11
PING 169.254.0.11 (169.254.0.11): 56 data bytes
64 bytes from 169.254.0.11: icmp_seq=0 ttl=255 time=0.047 ms

--- 169.254.0.11 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.047/0.047/0.047/0.000 ms

==== run-ping6-11 ====
/sbin/ping6 -n -w 1 -c 1 -V 11 fc00::11
PING fc00::11 (fc00::11): 56 data bytes
64 bytes from fc00::11: icmp_seq=0 hlim=64 time=0.056 ms

--- fc00::11 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.056/0.056/0.056/0.000 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=0.044 ms

--- 169.254.0.12 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.044/0.044/0.044/0.000 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=0.053 ms

--- fc00::12 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.053/0.053/0.053/0.000 ms

==== run-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=0.066 ms

--- 169.254.0.14 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.066/0.066/0.066/0.000 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=0.065 ms

--- fc00::14 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.065/0.065/0.065/0.000 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=0.054 ms

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

==== run-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
80 packets received by filter
0 packets dropped by kernel
0 packets dropped by kernel
88 packets received by filter
0 packets dropped by kernel
rm -f stamp-bpf*
# show full logs
cat pflog11.tcpdump
23:35:24.344164 rule 2.regress.3/(match) [uid 0, pid 1867] pass out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:5237 seq:0) [icmp cksum ok] (ttl 255, id 33840, len 84, bad ip cksum 80a! -> e379)
23:35:24.344182 rule 2.regress.3/(match) [uid 0, pid 1867] pass in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:5237 seq:0) [icmp cksum ok] (ttl 255, id 33840, len 84, bad ip cksum 0! -> e379)
23:35:24.344193 rule 2.regress.3/(match) [uid 0, pid 1867] pass out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:5237 seq:0) [bad icmp cksum 0! -> 9ea9] (ttl 255, id 51224, len 84, bad ip cksum 0! -> 9f91)
23:35:24.344198 rule 2.regress.3/(match) [uid 0, pid 1867] pass in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:5237 seq:0) [icmp cksum ok] (ttl 255, id 51224, len 84, bad ip cksum 0! -> 9f91)
23:35:24.411661 rule 2.regress.11/(match) [uid 0, pid 1867] pass out on lo11: fc00::1 > fc00::1: icmp6: echo request (id:f3ba seq:0) [icmp6 cksum ok] (len 64, hlim 64)
23:35:24.411677 rule 2.regress.11/(match) [uid 0, pid 1867] pass in on lo11: fc00::1 > fc00::1: icmp6: echo request (id:f3ba seq:0) [icmp6 cksum ok] (len 64, hlim 64)
23:35:24.411690 rule 2.regress.11/(match) [uid 0, pid 1867] pass out on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:f3ba seq:0) [bad icmp6 cksum 0! -> c53e] (len 64, hlim 64)
23:35:24.411696 rule 2.regress.11/(match) [uid 0, pid 1867] pass in on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:f3ba seq:0) [icmp6 cksum ok] (len 64, hlim 64)
23:35:24.476292 rule 2.regress.3/(match) [uid 0, pid 1867] pass out on lo11: 169.254.0.1.31632 > 169.254.0.1.9: [bad udp cksum 94e5! -> c45a] udp 4 (ttl 64, id 27336, len 32, bad ip cksum c! -> bc06)
23:35:24.476313 rule 2.regress.3/(match) [uid 0, pid 1867] pass in on lo11: 169.254.0.1.31632 > 169.254.0.1.9: [bad udp cksum 1c54! -> c45a] udp 4 (ttl 64, id 27336, len 32, bad ip cksum 0! -> bc06)
23:35:24.476333 rule 2.regress.3/(match) [uid 0, pid 1867] 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! -> e941] for 169.254.0.1.31632 > 169.254.0.1.9: udp 4 (ttl 64, id 27336, len 32, bad ip cksum 0! -> bc06) (ttl 255, id 26689, len 56, bad ip cksum 0! -> ff84)
23:35:24.476341 rule 2.regress.3/(match) [uid 0, pid 1867] 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 169.254.0.1.31632 > 169.254.0.1.9: udp 4 (ttl 64, id 27336, len 32, bad ip cksum 0! -> bc06) (ttl 255, id 26689, len 56, bad ip cksum 0! -> ff84)
23:35:24.535439 rule 2.regress.11/(match) [uid 0, pid 1867] pass out on lo11: fc00::1.39995 > fc00::1.9: [invalid udp cksum 0] udp 4 [flowlabel 0xb05ab] (len 12, hlim 64)
23:35:24.535455 rule 2.regress.11/(match) [uid 0, pid 1867] pass in on lo11: fc00::1.39995 > fc00::1.9: [bad udp cksum 20f8! -> 1496] udp 4 [flowlabel 0xb05ab] (len 12, hlim 64)
23:35:24.535475 rule 2.regress.11/(match) [uid 0, pid 1867] pass out on lo11: fc00::1 > fc00::1: icmp6: fc00::1 udp port 9 unreachable [bad icmp6 cksum 0! -> 2d90] (len 60, hlim 64)
23:35:24.535483 rule 2.regress.11/(match) [uid 0, pid 1867] pass in on lo11: fc00::1 > fc00::1: icmp6: fc00::1 udp port 9 unreachable [icmp6 cksum ok] (len 60, hlim 64)
23:35:24.589125 rule 2.regress.4/(match) [uid 0, pid 1867] pass out on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:3baa seq:0) [icmp cksum ok] (ttl 255, id 36923, len 84, bad ip cksum 7201! -> d76c)
23:35:24.589139 rule 2.regress.4/(match) [uid 0, pid 1867] pass in on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:3baa seq:0) [icmp cksum ok] (ttl 255, id 36923, len 84, bad ip cksum 0! -> d76c)
23:35:24.645896 rule 2.regress.12/(match) [uid 0, pid 1867] pass out on lo11: fc00::2 > fc00::2: icmp6: echo request (id:444b seq:0) [icmp6 cksum ok] (len 64, hlim 64)
23:35:24.645911 rule 2.regress.12/(match) [uid 0, pid 1867] pass in on lo11: fc00::2 > fc00::2: icmp6: echo request (id:444b seq:0) [icmp6 cksum ok] (len 64, hlim 64)
23:35:24.707022 rule 2.regress.4/(match) [uid 0, pid 1867] pass out on lo11: 169.254.0.2.22188 > 169.254.0.2.9: [no udp cksum] udp 4 (ttl 64, id 24939, len 32, bad ip cksum c! -> c561)
23:35:24.707040 rule 2.regress.4/(match) [uid 0, pid 1867] pass in on lo11: 169.254.0.2.22188 > 169.254.0.2.9: [bad udp cksum 1e54! -> a67f] udp 4 (ttl 64, id 24939, len 32, bad ip cksum 0! -> c561)
23:35:24.765112 rule 2.regress.12/(match) [uid 0, pid 1867] pass out on lo11: fc00::2.9151 > fc00::2.9: [invalid udp cksum 0] udp 4 [flowlabel 0xbf154] (len 12, hlim 64)
23:35:24.765131 rule 2.regress.12/(match) [uid 0, pid 1867] pass in on lo11: fc00::2.9151 > fc00::2.9: [bad udp cksum 22f8! -> 8f0e] udp 4 [flowlabel 0xbf154] (len 12, hlim 64)
23:35:24.817347 rule 2.regress.5/(match) [uid 0, pid 1867] pass out on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:985b seq:0) [icmp cksum ok] (ttl 255, id 2416, len 84, bad ip cksum 9! -> 5e36)
23:35:24.817361 rule 2.regress.5/(match) [uid 0, pid 1867] pass in on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:985b seq:0) [icmp cksum ok] (ttl 255, id 2416, len 84, bad ip cksum 0! -> 5e36)
23:35:24.817368 rule 2/(match) [uid 0, pid 1867] pass out on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo reply (id:985b seq:0) [bad icmp cksum 0! -> a203] (ttl 255, id 25730, len 84, bad ip cksum 0! -> 324)
23:35:24.817370 rule 2/(match) [uid 0, pid 1867] pass in on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo reply (id:985b seq:0) [icmp cksum ok] (ttl 255, id 25730, len 84, bad ip cksum 0! -> 324)
23:35:24.875174 rule 2.regress.13/(match) [uid 0, pid 1867] pass out on lo11: fc00::3 > fc00::3: icmp6: echo request (id:75a0 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
23:35:24.875188 rule 2.regress.13/(match) [uid 0, pid 1867] pass in on lo11: fc00::3 > fc00::3: icmp6: echo request (id:75a0 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
23:35:24.875199 rule 2/(match) [uid 0, pid 1867] pass out on lo11: fc00::3 > fc00::3: icmp6: echo reply (id:75a0 seq:0) [bad icmp6 cksum 0! -> 768f] (len 64, hlim 64)
23:35:24.875201 rule 2/(match) [uid 0, pid 1867] pass in on lo11: fc00::3 > fc00::3: icmp6: echo reply (id:75a0 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
23:35:24.936614 rule 2.regress.5/(match) [uid 0, pid 1867] pass out on lo11: 169.254.0.3.33152 > 169.254.0.3.9: [bad udp cksum 0c0f! -> d054] udp 4 (ttl 64, id 51259, len 32, bad ip cksum c! -> 5e8f)
23:35:24.936651 rule 2.regress.5/(match) [uid 0, pid 1867] pass in on lo11: 169.254.0.3.33152 > 169.254.0.3.9: [bad udp cksum 2054! -> d054] udp 4 (ttl 64, id 51259, len 32, bad ip cksum 0! -> 5e8f)
23:35:24.936684 rule 2/(match) [uid 0, pid 1867] 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! -> 85d6] for 169.254.0.3.33152 > 169.254.0.3.9: udp 4 (ttl 64, id 51259, len 32, bad ip cksum 0! -> 5e8f) (ttl 255, id 29397, len 56, bad ip cksum 2500! -> f4ec)
23:35:24.936691 rule 2/(match) [uid 0, pid 1867] 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 169.254.0.3.33152 > 169.254.0.3.9: udp 4 (ttl 64, id 51259, len 32, bad ip cksum 0! -> 5e8f) (ttl 255, id 29397, len 56, bad ip cksum 0! -> f4ec)
23:35:24.994313 rule 2.regress.13/(match) [uid 0, pid 1867] pass out on lo11: fc00::3.23616 > fc00::3.9: [invalid udp cksum 0] udp 4 [flowlabel 0x9c93f] (len 12, hlim 64)
23:35:24.994346 rule 2.regress.13/(match) [uid 0, pid 1867] pass in on lo11: fc00::3.23616 > fc00::3.9: [bad udp cksum 24f8! -> 0bd6] udp 4 [flowlabel 0x9c93f] (len 12, hlim 64)
23:35:24.994407 rule 2/(match) [uid 0, pid 1867] pass out on lo11: fc00::3 > fc00::3: icmp6: fc00::3 udp port 9 unreachable [bad icmp6 cksum 0! -> a9ec] (len 60, hlim 64)
23:35:24.994429 rule 2/(match) [uid 0, pid 1867] pass in on lo11: fc00::3 > fc00::3: icmp6: fc00::3 udp port 9 unreachable [icmp6 cksum ok] (len 60, hlim 64)
23:35:25.048569 rule 2.regress.6/(match) [uid 0, pid 1867] pass out on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:af10 seq:0) [icmp cksum ok] (ttl 255, id 10245, len 84, bad ip cksum b644! -> 3f9f)
23:35:25.048585 rule 2.regress.6/(match) [uid 0, pid 1867] pass in on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:af10 seq:0) [icmp cksum ok] (ttl 255, id 10245, len 84, bad ip cksum 0! -> 3f9f)
23:35:25.105533 rule 2.regress.14/(match) [uid 0, pid 1867] pass out on lo11: fc00::4 > fc00::4: icmp6: echo request (id:c90b seq:0) [icmp6 cksum ok] (len 64, hlim 64)
23:35:25.105548 rule 2.regress.14/(match) [uid 0, pid 1867] pass in on lo11: fc00::4 > fc00::4: icmp6: echo request (id:c90b seq:0) [icmp6 cksum ok] (len 64, hlim 64)
23:35:25.167071 rule 2.regress.6/(match) [uid 0, pid 1867] pass out on lo11: [uid 0, pid 82498] 169.254.0.4.15507 > 169.254.0.4.9: [bad udp cksum b74c! -> bb99] udp 4 (ttl 64, id 43122, len 32, bad ip cksum c! -> 7e56)
23:35:25.167093 rule 2.regress.6/(match) [uid 0, pid 1867] pass in on lo11: 169.254.0.4.15507 > 169.254.0.4.9: [bad udp cksum 2254! -> bb99] udp 4 (ttl 64, id 43122, len 32, bad ip cksum 0! -> 7e56)
23:35:25.225213 rule 2.regress.14/(match) [uid 0, pid 1867] pass out on lo11: [uid 0, pid 91600] fc00::4.34992 > fc00::4.9: [invalid udp cksum 0] udp 4 [flowlabel 0xe44e6] (len 12, hlim 64)
23:35:25.225240 rule 2.regress.14/(match) [uid 0, pid 1867] pass in on lo11: fc00::4.34992 > fc00::4.9: [bad udp cksum 26f8! -> 99a9] udp 4 [flowlabel 0xe44e6] (len 12, hlim 64)
23:35:25.736904 rule 2.regress.18/(match) [uid 0, pid 1867] pass out on lo11: [rewritten: src 169.254.0.11:57583, dst 169.254.0.21:8] 169.254.0.11 > 169.254.0.11: icmp: echo request (id:e0ef seq:0) [icmp cksum ok] (ttl 255, id 3398, len 84, bad ip cksum 80a! -> 5a50)
23:35:25.736922 rule 2.regress.2/(match) [uid 0, pid 1867] pass in on lo11: 169.254.0.11 > 169.254.0.21: icmp: echo request (id:e0ef seq:0) [icmp cksum ok] (ttl 255, id 3398, len 84, bad ip cksum 0! -> 5a46)
23:35:25.794054 rule 2.regress.20/(match) [uid 0, pid 1867] pass out on lo11: [rewritten: src fc00::11:22873, dst fc00::21:128] fc00::11 > fc00::11: icmp6: echo request (id:5959 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
23:35:25.794072 rule 2.regress.10/(match) [uid 0, pid 1867] pass in on lo11: fc00::11 > fc00::21: icmp6: echo request (id:5959 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
23:35:25.856046 rule 2.regress.18/(match) [uid 0, pid 1867] pass out on lo11: [rewritten: src 169.254.0.11:32250, dst 169.254.0.21:9] 169.254.0.11.32250 > 169.254.0.11.9: [bad udp cksum 4461! -> 4658] udp 4 (ttl 64, id 516, len 32, bad ip cksum c! -> 24b7)
23:35:25.856073 rule 2.regress.2/(match) [uid 0, pid 1867] pass in on lo11: 169.254.0.11.32250 > 169.254.0.21.9: [bad udp cksum 3a54! -> 3c58] udp 4 (ttl 64, id 516, len 32, bad ip cksum 0! -> 24ad)
23:35:25.915364 rule 2.regress.20/(match) [uid 0, pid 1867] pass out on lo11: [rewritten: src fc00::11:38621, dst fc00::21:9] fc00::11.38621 > fc00::11.9: [invalid udp cksum 0] udp 4 [flowlabel 0x90f45] (len 12, hlim 64)
23:35:25.915387 rule 2.regress.10/(match) [uid 0, pid 1867] pass in on lo11: fc00::11.38621 > fc00::21.9: [bad udp cksum 50f8! -> 429b] udp 4 [flowlabel 0x90f45] (len 12, hlim 64)
23:35:25.969682 rule 2.regress.19/(match) [uid 0, pid 1867] pass out on lo11: [rewritten: src 169.254.0.22:20498, dst 169.254.0.12:8] 169.254.0.12 > 169.254.0.12: icmp: echo request (id:69ad seq:0) [icmp cksum ok] (ttl 255, id 38223, len 84, bad ip cksum 2910! -> d244)
23:35:25.969696 rule 2.regress.2/(match) [uid 0, pid 1867] pass in on lo11: 169.254.0.22 > 169.254.0.12: icmp: echo request (id:5012 seq:0) [icmp cksum ok] (ttl 255, id 38223, len 84, bad ip cksum 0! -> d23a)
23:35:26.027800 rule 2.regress.21/(match) [uid 0, pid 1867] pass out on lo11: [rewritten: src fc00::22:61017, dst fc00::12:128] fc00::12 > fc00::12: icmp6: echo request (id:7c15 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
23:35:26.027815 rule 2.regress.10/(match) [uid 0, pid 1867] pass in on lo11: fc00::22 > fc00::12: icmp6: echo request (id:ee59 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
23:35:26.088259 rule 2.regress.19/(match) [uid 0, pid 1867] pass out on lo11: [rewritten: src 169.254.0.22:57556, dst 169.254.0.12:9] 169.254.0.12.43865 > 169.254.0.12.9: [bad udp cksum f765! -> e52a] udp 4 (ttl 64, id 1203, len 32, bad ip cksum c! -> 2206)
23:35:26.088276 rule 2.regress.2/(match) [uid 0, pid 1867] pass in on lo11: 169.254.0.22.57556 > 169.254.0.12.9: [bad udp cksum 3c54! -> 5ff5] udp 4 (ttl 64, id 1203, len 32, bad ip cksum 0! -> 21fc)
23:35:26.147262 rule 2.regress.21/(match) [uid 0, pid 1867] pass out on lo11: [rewritten: src fc00::22:50772, dst fc00::12:9] fc00::12.9590 > fc00::12.9: [invalid udp cksum 0] udp 4 [flowlabel 0xa9a93] (len 12, hlim 64)
23:35:26.147282 rule 2.regress.10/(match) [uid 0, pid 1867] pass in on lo11: fc00::22.50772 > fc00::12.9: [bad udp cksum 52f8! -> c96b] udp 4 [flowlabel 0xa9a93] (len 12, hlim 64)
23:35:26.201346 rule 2.regress.2/(match) [uid 0, pid 1867] pass out on lo11: 169.254.0.14 > 169.254.0.14: icmp: echo request (id:d02f seq:0) [icmp cksum ok] (ttl 255, id 53649, len 84, bad ip cksum 143! -> 95fe)
23:35:26.201365 rule 2.regress.22/(match) [uid 0, pid 1867] pass in on lo11: [rewritten: src fc00::23:50159, dst fc00::24:128] 169.254.0.14 > 169.254.0.14: icmp: echo request (id:d02f seq:0) [icmp cksum ok] (ttl 255, id 53649, len 84, bad ip cksum 0! -> 95fe)
23:35:26.201376 rule 2.regress.10/(match) [uid 0, pid 1867] pass in on lo11: fc00::23 > fc00::24: icmp6: echo request (id:c3ef seq:0) [icmp6 cksum ok] (len 64, hlim 63)
23:35:26.258503 rule 2.regress.10/(match) [uid 0, pid 1867] pass out on lo11: fc00::14 > fc00::14: icmp6: echo request (id:24c4 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
23:35:26.258519 rule 2.regress.23/(match) [uid 0, pid 1867] pass in on lo11: [rewritten: src 169.254.0.23:39341, dst 169.254.0.24:8] fc00::14 > fc00::14: icmp6: echo request (id:24c4 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
23:35:26.258529 rule 2.regress.2/(match) [uid 0, pid 1867] pass in on lo11: 169.254.0.23 > 169.254.0.24: icmp: echo request (id:99ad seq:0) [icmp cksum ok] (DF) (ttl 63, id 22205, len 84, bad ip cksum 0! -> 90c0)
23:35:26.319169 rule 2.regress.2/(match) [uid 0, pid 1867] pass out on lo11: 169.254.0.14.38259 > 169.254.0.14.9: [no udp cksum] udp 4 (ttl 64, id 39535, len 32, bad ip cksum c! -> 8c45)
23:35:26.319214 rule 2.regress.22/(match) [uid 0, pid 1867] pass in on lo11: [rewritten: src fc00::23:56914, dst fc00::24:9] 169.254.0.14.38259 > 169.254.0.14.9: [bad udp cksum 3654! -> c740] udp 4 (ttl 64, id 39535, len 32, bad ip cksum 0! -> 8c45)
23:35:26.319254 rule 2.regress.10/(match) [uid 0, pid 1867] pass in on lo11: fc00::23.56914 > fc00::24.9: [bad udp cksum 65f8! -> b853] udp 4 (len 12, hlim 63)
23:35:26.376884 rule 2.regress.10/(match) [uid 0, pid 1867] pass out on lo11: fc00::14.38872 > fc00::14.9: [invalid udp cksum 0] udp 4 [flowlabel 0x8cbca] (len 12, hlim 64)
23:35:26.376904 rule 2.regress.23/(match) [uid 0, pid 1867] pass in on lo11: [rewritten: src 169.254.0.23:63688, dst 169.254.0.24:9] fc00::14.38872 > fc00::14.9: [bad udp cksum 46f8! -> 519a] udp 4 [flowlabel 0x8cbca] (len 12, hlim 64)
23:35:26.376916 rule 2.regress.2/(match) [uid 0, pid 1867] pass in on lo11: 169.254.0.23.63688 > 169.254.0.24.9: [bad udp cksum 4954! -> 5edd] udp 4 (DF) (ttl 63, id 33842, len 32, bad ip cksum 0! -> 636f)
23:35:26.432526 rule 2.regress.10/(match) [uid 0, pid 1867] pass out on lo11: ::1 > ::1: icmp6: echo request (id:72a2 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
23:35:26.432541 rule 2.regress.10/(match) [uid 0, pid 1867] pass in on lo11: ::1 > ::1: icmp6: echo request (id:72a2 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
23:35:26.492568 rule 2.regress.10/(match) [uid 0, pid 1867] pass out on lo11: ::1.22660 > ::1.9: [invalid udp cksum 0] udp 4 [flowlabel 0x90290] (len 12, hlim 64)
23:35:26.492588 rule 2.regress.10/(match) [uid 0, pid 1867] pass in on lo11: ::1.22660 > ::1.9: [bad udp cksum 1f00! -> cdd1] udp 4 [flowlabel 0x90290] (len 12, hlim 64)

==== run-bpf-12 ====
# show full logs
cat pflog12.tcpdump
23:35:24.344160 rule 2.regress.1/(match) [uid 0, pid 1867] match out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:5237 seq:0) [icmp cksum ok] (ttl 255, id 33840, len 84, bad ip cksum 80a! -> e379)
23:35:24.344181 rule 2.regress.1/(match) [uid 0, pid 1867] match in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:5237 seq:0) [icmp cksum ok] (ttl 255, id 33840, len 84, bad ip cksum 0! -> e379)
23:35:24.344192 rule 2.regress.1/(match) [uid 0, pid 1867] match out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:5237 seq:0) [bad icmp cksum 0! -> 9ea9] (ttl 255, id 51224, len 84, bad ip cksum 0! -> 9f91)
23:35:24.344197 rule 2.regress.1/(match) [uid 0, pid 1867] match in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:5237 seq:0) [icmp cksum ok] (ttl 255, id 51224, len 84, bad ip cksum 0! -> 9f91)
23:35:24.411658 rule 2.regress.1/(match) [uid 0, pid 1867] match out on lo11: fc00::1 > fc00::1: icmp6: echo request (id:f3ba seq:0) [icmp6 cksum ok] (len 64, hlim 64)
23:35:24.411675 rule 2.regress.1/(match) [uid 0, pid 1867] match in on lo11: fc00::1 > fc00::1: icmp6: echo request (id:f3ba seq:0) [icmp6 cksum ok] (len 64, hlim 64)
23:35:24.411688 rule 2.regress.1/(match) [uid 0, pid 1867] match out on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:f3ba seq:0) [bad icmp6 cksum 0! -> c53e] (len 64, hlim 64)
23:35:24.411694 rule 2.regress.1/(match) [uid 0, pid 1867] match in on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:f3ba seq:0) [icmp6 cksum ok] (len 64, hlim 64)
23:35:24.476290 rule 2.regress.1/(match) [uid 0, pid 1867] match out on lo11: 169.254.0.1.31632 > 169.254.0.1.9: [bad udp cksum 94e5! -> c45a] udp 4 (ttl 64, id 27336, len 32, bad ip cksum c! -> bc06)
23:35:24.476310 rule 2.regress.1/(match) [uid 0, pid 1867] match in on lo11: 169.254.0.1.31632 > 169.254.0.1.9: [bad udp cksum 1c54! -> c45a] udp 4 (ttl 64, id 27336, len 32, bad ip cksum 0! -> bc06)
23:35:24.476330 rule 2.regress.1/(match) [uid 0, pid 1867] 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! -> e941] for 169.254.0.1.31632 > 169.254.0.1.9: udp 4 (ttl 64, id 27336, len 32, bad ip cksum 0! -> bc06) (ttl 255, id 26689, len 56, bad ip cksum 0! -> ff84)
23:35:24.476340 rule 2.regress.1/(match) [uid 0, pid 1867] 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 169.254.0.1.31632 > 169.254.0.1.9: udp 4 (ttl 64, id 27336, len 32, bad ip cksum 0! -> bc06) (ttl 255, id 26689, len 56, bad ip cksum 0! -> ff84)
23:35:24.535437 rule 2.regress.1/(match) [uid 0, pid 1867] match out on lo11: fc00::1.39995 > fc00::1.9: [invalid udp cksum 0] udp 4 [flowlabel 0xb05ab] (len 12, hlim 64)
23:35:24.535452 rule 2.regress.1/(match) [uid 0, pid 1867] match in on lo11: fc00::1.39995 > fc00::1.9: [bad udp cksum 20f8! -> 1496] udp 4 [flowlabel 0xb05ab] (len 12, hlim 64)
23:35:24.535472 rule 2.regress.1/(match) [uid 0, pid 1867] match out on lo11: fc00::1 > fc00::1: icmp6: fc00::1 udp port 9 unreachable [bad icmp6 cksum 0! -> 2d90] (len 60, hlim 64)
23:35:24.535482 rule 2.regress.1/(match) [uid 0, pid 1867] match in on lo11: fc00::1 > fc00::1: icmp6: fc00::1 udp port 9 unreachable [icmp6 cksum ok] (len 60, hlim 64)
23:35:24.589123 rule 2.regress.1/(match) [uid 0, pid 1867] match out on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:3baa seq:0) [icmp cksum ok] (ttl 255, id 36923, len 84, bad ip cksum 7201! -> d76c)
23:35:24.589138 rule 2.regress.1/(match) [uid 0, pid 1867] match in on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:3baa seq:0) [icmp cksum ok] (ttl 255, id 36923, len 84, bad ip cksum 0! -> d76c)
23:35:24.645894 rule 2.regress.1/(match) [uid 0, pid 1867] match out on lo11: fc00::2 > fc00::2: icmp6: echo request (id:444b seq:0) [icmp6 cksum ok] (len 64, hlim 64)
23:35:24.645909 rule 2.regress.1/(match) [uid 0, pid 1867] match in on lo11: fc00::2 > fc00::2: icmp6: echo request (id:444b seq:0) [icmp6 cksum ok] (len 64, hlim 64)
23:35:24.707018 rule 2.regress.1/(match) [uid 0, pid 1867] match out on lo11: 169.254.0.2.22188 > 169.254.0.2.9: [no udp cksum] udp 4 (ttl 64, id 24939, len 32, bad ip cksum c! -> c561)
23:35:24.707037 rule 2.regress.1/(match) [uid 0, pid 1867] match in on lo11: 169.254.0.2.22188 > 169.254.0.2.9: [bad udp cksum 1e54! -> a67f] udp 4 (ttl 64, id 24939, len 32, bad ip cksum 0! -> c561)
23:35:24.765110 rule 2.regress.1/(match) [uid 0, pid 1867] match out on lo11: fc00::2.9151 > fc00::2.9: [invalid udp cksum 0] udp 4 [flowlabel 0xbf154] (len 12, hlim 64)
23:35:24.765129 rule 2.regress.1/(match) [uid 0, pid 1867] match in on lo11: fc00::2.9151 > fc00::2.9: [bad udp cksum 22f8! -> 8f0e] udp 4 [flowlabel 0xbf154] (len 12, hlim 64)
23:35:24.817345 rule 2.regress.1/(match) [uid 0, pid 1867] match out on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:985b seq:0) [icmp cksum ok] (ttl 255, id 2416, len 84, bad ip cksum 9! -> 5e36)
23:35:24.817360 rule 2.regress.1/(match) [uid 0, pid 1867] match in on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:985b seq:0) [icmp cksum ok] (ttl 255, id 2416, len 84, bad ip cksum 0! -> 5e36)
23:35:24.875172 rule 2.regress.1/(match) [uid 0, pid 1867] match out on lo11: fc00::3 > fc00::3: icmp6: echo request (id:75a0 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
23:35:24.875187 rule 2.regress.1/(match) [uid 0, pid 1867] match in on lo11: fc00::3 > fc00::3: icmp6: echo request (id:75a0 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
23:35:24.936611 rule 2.regress.1/(match) [uid 0, pid 1867] match out on lo11: 169.254.0.3.33152 > 169.254.0.3.9: [bad udp cksum 0c0f! -> d054] udp 4 (ttl 64, id 51259, len 32, bad ip cksum c! -> 5e8f)
23:35:24.936645 rule 2.regress.1/(match) [uid 0, pid 1867] match in on lo11: 169.254.0.3.33152 > 169.254.0.3.9: [bad udp cksum 2054! -> d054] udp 4 (ttl 64, id 51259, len 32, bad ip cksum 0! -> 5e8f)
23:35:24.994310 rule 2.regress.1/(match) [uid 0, pid 1867] match out on lo11: fc00::3.23616 > fc00::3.9: [invalid udp cksum 0] udp 4 [flowlabel 0x9c93f] (len 12, hlim 64)
23:35:24.994341 rule 2.regress.1/(match) [uid 0, pid 1867] match in on lo11: fc00::3.23616 > fc00::3.9: [bad udp cksum 24f8! -> 0bd6] udp 4 [flowlabel 0x9c93f] (len 12, hlim 64)
23:35:25.048566 rule 2.regress.1/(match) [uid 0, pid 1867] match out on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:af10 seq:0) [icmp cksum ok] (ttl 255, id 10245, len 84, bad ip cksum b644! -> 3f9f)
23:35:25.048583 rule 2.regress.1/(match) [uid 0, pid 1867] match in on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:af10 seq:0) [icmp cksum ok] (ttl 255, id 10245, len 84, bad ip cksum 0! -> 3f9f)
23:35:25.105531 rule 2.regress.1/(match) [uid 0, pid 1867] match out on lo11: fc00::4 > fc00::4: icmp6: echo request (id:c90b seq:0) [icmp6 cksum ok] (len 64, hlim 64)
23:35:25.105547 rule 2.regress.1/(match) [uid 0, pid 1867] match in on lo11: fc00::4 > fc00::4: icmp6: echo request (id:c90b seq:0) [icmp6 cksum ok] (len 64, hlim 64)
23:35:25.167067 rule 2.regress.1/(match) [uid 0, pid 1867] match out on lo11: 169.254.0.4.15507 > 169.254.0.4.9: [bad udp cksum b74c! -> bb99] udp 4 (ttl 64, id 43122, len 32, bad ip cksum c! -> 7e56)
23:35:25.167087 rule 2.regress.1/(match) [uid 0, pid 1867] match in on lo11: 169.254.0.4.15507 > 169.254.0.4.9: [bad udp cksum 2254! -> bb99] udp 4 (ttl 64, id 43122, len 32, bad ip cksum 0! -> 7e56)
23:35:25.225209 rule 2.regress.1/(match) [uid 0, pid 1867] match out on lo11: fc00::4.34992 > fc00::4.9: [invalid udp cksum 0] udp 4 [flowlabel 0xe44e6] (len 12, hlim 64)
23:35:25.225234 rule 2.regress.1/(match) [uid 0, pid 1867] match in on lo11: fc00::4.34992 > fc00::4.9: [bad udp cksum 26f8! -> 99a9] udp 4 [flowlabel 0xe44e6] (len 12, hlim 64)
23:35:25.279280 rule 2.regress.1/(match) [uid 0, pid 1867] match out on lo11: 169.254.0.5 > 169.254.0.5: icmp: echo request (id:007b seq:0) [icmp cksum ok] (ttl 255, id 54459, len 84, bad ip cksum 0! -> 92e6)
23:35:25.279296 rule 2.regress.1/(match) [uid 0, pid 1867] match in on lo11: 169.254.0.5 > 169.254.0.5: icmp: echo request (id:007b seq:0) [icmp cksum ok] (ttl 255, id 54459, len 84, bad ip cksum 0! -> 92e6)
23:35:25.336936 rule 2.regress.1/(match) [uid 0, pid 1867] match out on lo11: fc00::5 > fc00::5: icmp6: echo request (id:1ce9 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
23:35:25.336950 rule 2.regress.1/(match) [uid 0, pid 1867] match in on lo11: fc00::5 > fc00::5: icmp6: echo request (id:1ce9 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
23:35:25.397113 rule 2.regress.1/(match) [uid 0, pid 1867] match out on lo11: 169.254.0.5.33419 > 169.254.0.5.9: [bad udp cksum cf7a! -> c153] udp 4 (ttl 64, id 64121, len 32, bad ip cksum c! -> 2c4d)
23:35:25.397135 rule 2.regress.1/(match) [uid 0, pid 1867] match in on lo11: 169.254.0.5.33419 > 169.254.0.5.9: [bad udp cksum 2454! -> c153] udp 4 (ttl 64, id 64121, len 32, bad ip cksum 0! -> 2c4d)
23:35:25.455361 rule 2.regress.1/(match) [uid 0, pid 1867] match out on lo11: fc00::5.4050 > fc00::5.9: [invalid udp cksum 0] udp 4 [flowlabel 0x9dc3d] (len 12, hlim 64)
23:35:25.455381 rule 2.regress.1/(match) [uid 0, pid 1867] match in on lo11: fc00::5.4050 > fc00::5.9: [bad udp cksum 28f8! -> 7622] udp 4 [flowlabel 0x9dc3d] (len 12, hlim 64)
23:35:25.508050 rule 2.regress.1/(match) [uid 0, pid 1867] match out on lo11: 169.254.0.6 > 169.254.0.6: icmp: echo request (id:e304 seq:0) [icmp cksum ok] (ttl 255, id 64612, len 84, bad ip cksum 101! -> 6b3b)
23:35:25.508063 rule 2.regress.1/(match) [uid 0, pid 1867] match in on lo11: 169.254.0.6 > 169.254.0.6: icmp: echo request (id:e304 seq:0) [icmp cksum ok] (ttl 255, id 64612, len 84, bad ip cksum 0! -> 6b3b)
23:35:25.565983 rule 2.regress.1/(match) [uid 0, pid 1867] match out on lo11: fc00::6 > fc00::6: icmp6: echo request (id:c137 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
23:35:25.565997 rule 2.regress.1/(match) [uid 0, pid 1867] match in on lo11: fc00::6 > fc00::6: icmp6: echo request (id:c137 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
23:35:25.626800 rule 2.regress.1/(match) [uid 0, pid 1867] match out on lo11: 169.254.0.6.9324 > 169.254.0.6.9: [bad udp cksum 2535! -> deb1] udp 4 (ttl 64, id 29946, len 32, bad ip cksum c! -> b1ca)
23:35:25.626822 rule 2.regress.1/(match) [uid 0, pid 1867] match in on lo11: 169.254.0.6.9324 > 169.254.0.6.9: [bad udp cksum 2654! -> deb1] udp 4 (ttl 64, id 29946, len 32, bad ip cksum 0! -> b1ca)
23:35:25.683493 rule 2.regress.1/(match) [uid 0, pid 1867] match out on lo11: fc00::6.46749 > fc00::6.9: [invalid udp cksum 0] udp 4 [flowlabel 0xa9986] (len 12, hlim 64)
23:35:25.683512 rule 2.regress.1/(match) [uid 0, pid 1867] match in on lo11: fc00::6.46749 > fc00::6.9: [bad udp cksum 2af8! -> a87b] udp 4 [flowlabel 0xa9986] (len 12, hlim 64)
23:35:25.736901 rule 2.regress.1/(match) [uid 0, pid 1867] match out on lo11: 169.254.0.11 > 169.254.0.11: icmp: echo request (id:e0ef seq:0) [icmp cksum ok] (ttl 255, id 3398, len 84, bad ip cksum 80a! -> 5a50)
23:35:25.736920 rule 2.regress.1/(match) [uid 0, pid 1867] match in on lo11: 169.254.0.11 > 169.254.0.21: icmp: echo request (id:e0ef seq:0) [icmp cksum ok] (ttl 255, id 3398, len 84, bad ip cksum 0! -> 5a46)
23:35:25.794051 rule 2.regress.1/(match) [uid 0, pid 1867] match out on lo11: fc00::11 > fc00::11: icmp6: echo request (id:5959 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
23:35:25.794070 rule 2.regress.1/(match) [uid 0, pid 1867] match in on lo11: fc00::11 > fc00::21: icmp6: echo request (id:5959 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
23:35:25.856044 rule 2.regress.1/(match) [uid 0, pid 1867] match out on lo11: 169.254.0.11.32250 > 169.254.0.11.9: [bad udp cksum 4461! -> 4658] udp 4 (ttl 64, id 516, len 32, bad ip cksum c! -> 24b7)
23:35:25.856070 rule 2.regress.1/(match) [uid 0, pid 1867] match in on lo11: 169.254.0.11.32250 > 169.254.0.21.9: [bad udp cksum 3a54! -> 3c58] udp 4 (ttl 64, id 516, len 32, bad ip cksum 0! -> 24ad)
23:35:25.915362 rule 2.regress.1/(match) [uid 0, pid 1867] match out on lo11: fc00::11.38621 > fc00::11.9: [invalid udp cksum 0] udp 4 [flowlabel 0x90f45] (len 12, hlim 64)
23:35:25.915385 rule 2.regress.1/(match) [uid 0, pid 1867] match in on lo11: fc00::11.38621 > fc00::21.9: [bad udp cksum 50f8! -> 429b] udp 4 [flowlabel 0x90f45] (len 12, hlim 64)
23:35:25.969679 rule 2.regress.1/(match) [uid 0, pid 1867] match out on lo11: 169.254.0.12 > 169.254.0.12: icmp: echo request (id:69ad seq:0) [icmp cksum ok] (ttl 255, id 38223, len 84, bad ip cksum 2910! -> d244)
23:35:25.969695 rule 2.regress.1/(match) [uid 0, pid 1867] match in on lo11: 169.254.0.22 > 169.254.0.12: icmp: echo request (id:5012 seq:0) [icmp cksum ok] (ttl 255, id 38223, len 84, bad ip cksum 0! -> d23a)
23:35:26.027797 rule 2.regress.1/(match) [uid 0, pid 1867] match out on lo11: fc00::12 > fc00::12: icmp6: echo request (id:7c15 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
23:35:26.027813 rule 2.regress.1/(match) [uid 0, pid 1867] match in on lo11: fc00::22 > fc00::12: icmp6: echo request (id:ee59 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
23:35:26.088256 rule 2.regress.1/(match) [uid 0, pid 1867] match out on lo11: 169.254.0.12.43865 > 169.254.0.12.9: [bad udp cksum f765! -> e52a] udp 4 (ttl 64, id 1203, len 32, bad ip cksum c! -> 2206)
23:35:26.088274 rule 2.regress.1/(match) [uid 0, pid 1867] match in on lo11: 169.254.0.22.57556 > 169.254.0.12.9: [bad udp cksum 3c54! -> 5ff5] udp 4 (ttl 64, id 1203, len 32, bad ip cksum 0! -> 21fc)
23:35:26.147258 rule 2.regress.1/(match) [uid 0, pid 1867] match out on lo11: fc00::12.9590 > fc00::12.9: [invalid udp cksum 0] udp 4 [flowlabel 0xa9a93] (len 12, hlim 64)
23:35:26.147280 rule 2.regress.1/(match) [uid 0, pid 1867] match in on lo11: fc00::22.50772 > fc00::12.9: [bad udp cksum 52f8! -> c96b] udp 4 [flowlabel 0xa9a93] (len 12, hlim 64)
23:35:26.201344 rule 2.regress.1/(match) [uid 0, pid 1867] match out on lo11: 169.254.0.14 > 169.254.0.14: icmp: echo request (id:d02f seq:0) [icmp cksum ok] (ttl 255, id 53649, len 84, bad ip cksum 143! -> 95fe)
23:35:26.201363 rule 2.regress.1/(match) [uid 0, pid 1867] match in on lo11: 169.254.0.14 > 169.254.0.14: icmp: echo request (id:d02f seq:0) [icmp cksum ok] (ttl 255, id 53649, len 84, bad ip cksum 0! -> 95fe)
23:35:26.201374 rule 2.regress.1/(match) [uid 0, pid 1867] match in on lo11: fc00::23 > fc00::24: icmp6: echo request (id:c3ef seq:0) [icmp6 cksum ok] (len 64, hlim 63)
23:35:26.258501 rule 2.regress.1/(match) [uid 0, pid 1867] match out on lo11: fc00::14 > fc00::14: icmp6: echo request (id:24c4 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
23:35:26.258516 rule 2.regress.1/(match) [uid 0, pid 1867] match in on lo11: fc00::14 > fc00::14: icmp6: echo request (id:24c4 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
23:35:26.258527 rule 2.regress.1/(match) [uid 0, pid 1867] match in on lo11: 169.254.0.23 > 169.254.0.24: icmp: echo request (id:99ad seq:0) [icmp cksum ok] (DF) (ttl 63, id 22205, len 84, bad ip cksum 0! -> 90c0)
23:35:26.319165 rule 2.regress.1/(match) [uid 0, pid 1867] match out on lo11: 169.254.0.14.38259 > 169.254.0.14.9: [no udp cksum] udp 4 (ttl 64, id 39535, len 32, bad ip cksum c! -> 8c45)
23:35:26.319204 rule 2.regress.1/(match) [uid 0, pid 1867] match in on lo11: 169.254.0.14.38259 > 169.254.0.14.9: [bad udp cksum 3654! -> c740] udp 4 (ttl 64, id 39535, len 32, bad ip cksum 0! -> 8c45)
23:35:26.319250 rule 2.regress.1/(match) [uid 0, pid 1867] match in on lo11: fc00::23.56914 > fc00::24.9: [bad udp cksum 65f8! -> b853] udp 4 (len 12, hlim 63)
23:35:26.376880 rule 2.regress.1/(match) [uid 0, pid 1867] match out on lo11: fc00::14.38872 > fc00::14.9: [invalid udp cksum 0] udp 4 [flowlabel 0x8cbca] (len 12, hlim 64)
23:35:26.376900 rule 2.regress.1/(match) [uid 0, pid 1867] match in on lo11: fc00::14.38872 > fc00::14.9: [bad udp cksum 46f8! -> 519a] udp 4 [flowlabel 0x8cbca] (len 12, hlim 64)
23:35:26.376914 rule 2.regress.1/(match) [uid 0, pid 1867] match in on lo11: 169.254.0.23.63688 > 169.254.0.24.9: [bad udp cksum 4954! -> 5edd] udp 4 (DF) (ttl 63, id 33842, len 32, bad ip cksum 0! -> 636f)
23:35:26.432524 rule 2.regress.1/(match) [uid 0, pid 1867] match out on lo11: ::1 > ::1: icmp6: echo request (id:72a2 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
23:35:26.432540 rule 2.regress.1/(match) [uid 0, pid 1867] match in on lo11: ::1 > ::1: icmp6: echo request (id:72a2 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
23:35:26.492566 rule 2.regress.1/(match) [uid 0, pid 1867] match out on lo11: ::1.22660 > ::1.9: [invalid udp cksum 0] udp 4 [flowlabel 0x90290] (len 12, hlim 64)
23:35:26.492586 rule 2.regress.1/(match) [uid 0, pid 1867] match in on lo11: ::1.22660 > ::1.9: [bad udp cksum 1f00! -> cdd1] udp 4 [flowlabel 0x90290] (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
23:35:24.344160 rule 2.regress.1/(match) [uid 0, pid 1867] match out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:5237 seq:0) [icmp cksum ok] (ttl 255, id 33840, len 84, bad ip cksum 80a! -> e379)
23:35:24.344181 rule 2.regress.1/(match) [uid 0, pid 1867] match in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:5237 seq:0) [icmp cksum ok] (ttl 255, id 33840, len 84, bad ip cksum 0! -> e379)
23:35:24.344192 rule 2.regress.1/(match) [uid 0, pid 1867] match out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:5237 seq:0) [bad icmp cksum 0! -> 9ea9] (ttl 255, id 51224, len 84, bad ip cksum 0! -> 9f91)
23:35:24.344197 rule 2.regress.1/(match) [uid 0, pid 1867] match in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:5237 seq:0) [icmp cksum ok] (ttl 255, id 51224, len 84, bad ip cksum 0! -> 9f91)
23:35:24.476330 rule 2.regress.1/(match) [uid 0, pid 1867] 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! -> e941] for 169.254.0.1.31632 > 169.254.0.1.9: udp 4 (ttl 64, id 27336, len 32, bad ip cksum 0! -> bc06) (ttl 255, id 26689, len 56, bad ip cksum 0! -> ff84)
23:35:24.476340 rule 2.regress.1/(match) [uid 0, pid 1867] 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 169.254.0.1.31632 > 169.254.0.1.9: udp 4 (ttl 64, id 27336, len 32, bad ip cksum 0! -> bc06) (ttl 255, id 26689, len 56, bad ip cksum 0! -> ff84)
grep 'regress\.1/.* > 169.254.0.2:' pflog12.tcpdump
23:35:24.589123 rule 2.regress.1/(match) [uid 0, pid 1867] match out on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:3baa seq:0) [icmp cksum ok] (ttl 255, id 36923, len 84, bad ip cksum 7201! -> d76c)
23:35:24.589138 rule 2.regress.1/(match) [uid 0, pid 1867] match in on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:3baa seq:0) [icmp cksum ok] (ttl 255, id 36923, len 84, bad ip cksum 0! -> d76c)
grep 'regress\.1/.* > 169.254.0.3:' pflog12.tcpdump
23:35:24.817345 rule 2.regress.1/(match) [uid 0, pid 1867] match out on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:985b seq:0) [icmp cksum ok] (ttl 255, id 2416, len 84, bad ip cksum 9! -> 5e36)
23:35:24.817360 rule 2.regress.1/(match) [uid 0, pid 1867] match in on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:985b seq:0) [icmp cksum ok] (ttl 255, id 2416, len 84, bad ip cksum 0! -> 5e36)
grep 'regress\.1/.* > 169.254.0.4:' pflog12.tcpdump
23:35:25.048566 rule 2.regress.1/(match) [uid 0, pid 1867] match out on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:af10 seq:0) [icmp cksum ok] (ttl 255, id 10245, len 84, bad ip cksum b644! -> 3f9f)
23:35:25.048583 rule 2.regress.1/(match) [uid 0, pid 1867] match in on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:af10 seq:0) [icmp cksum ok] (ttl 255, id 10245, len 84, bad ip cksum 0! -> 3f9f)
grep 'regress\.1/.* > 169.254.0.5:' pflog12.tcpdump
23:35:25.279280 rule 2.regress.1/(match) [uid 0, pid 1867] match out on lo11: 169.254.0.5 > 169.254.0.5: icmp: echo request (id:007b seq:0) [icmp cksum ok] (ttl 255, id 54459, len 84, bad ip cksum 0! -> 92e6)
23:35:25.279296 rule 2.regress.1/(match) [uid 0, pid 1867] match in on lo11: 169.254.0.5 > 169.254.0.5: icmp: echo request (id:007b seq:0) [icmp cksum ok] (ttl 255, id 54459, len 84, bad ip cksum 0! -> 92e6)
grep 'regress\.1/.* > 169.254.0.6:' pflog12.tcpdump
23:35:25.508050 rule 2.regress.1/(match) [uid 0, pid 1867] match out on lo11: 169.254.0.6 > 169.254.0.6: icmp: echo request (id:e304 seq:0) [icmp cksum ok] (ttl 255, id 64612, len 84, bad ip cksum 101! -> 6b3b)
23:35:25.508063 rule 2.regress.1/(match) [uid 0, pid 1867] match in on lo11: 169.254.0.6 > 169.254.0.6: icmp: echo request (id:e304 seq:0) [icmp cksum ok] (ttl 255, id 64612, len 84, bad ip cksum 0! -> 6b3b)
grep 'regress\.1/.* > 169.254.0.11:' pflog12.tcpdump
23:35:25.736901 rule 2.regress.1/(match) [uid 0, pid 1867] match out on lo11: 169.254.0.11 > 169.254.0.11: icmp: echo request (id:e0ef seq:0) [icmp cksum ok] (ttl 255, id 3398, len 84, bad ip cksum 80a! -> 5a50)
grep 'regress\.1/.* > 169.254.0.12:' pflog12.tcpdump
23:35:25.969679 rule 2.regress.1/(match) [uid 0, pid 1867] match out on lo11: 169.254.0.12 > 169.254.0.12: icmp: echo request (id:69ad seq:0) [icmp cksum ok] (ttl 255, id 38223, len 84, bad ip cksum 2910! -> d244)
23:35:25.969695 rule 2.regress.1/(match) [uid 0, pid 1867] match in on lo11: 169.254.0.22 > 169.254.0.12: icmp: echo request (id:5012 seq:0) [icmp cksum ok] (ttl 255, id 38223, len 84, bad ip cksum 0! -> d23a)
grep 'regress\.1/.* > 169.254.0.14:' pflog12.tcpdump
23:35:26.201344 rule 2.regress.1/(match) [uid 0, pid 1867] match out on lo11: 169.254.0.14 > 169.254.0.14: icmp: echo request (id:d02f seq:0) [icmp cksum ok] (ttl 255, id 53649, len 84, bad ip cksum 143! -> 95fe)
23:35:26.201363 rule 2.regress.1/(match) [uid 0, pid 1867] match in on lo11: 169.254.0.14 > 169.254.0.14: icmp: echo request (id:d02f seq:0) [icmp cksum ok] (ttl 255, id 53649, len 84, bad ip cksum 0! -> 95fe)

==== run-bpf-everything6 ====
# rule with pflog12 matches on every packet
grep 'regress\.1/.* > fc00::1:' pflog12.tcpdump
23:35:24.411658 rule 2.regress.1/(match) [uid 0, pid 1867] match out on lo11: fc00::1 > fc00::1: icmp6: echo request (id:f3ba seq:0) [icmp6 cksum ok] (len 64, hlim 64)
23:35:24.411675 rule 2.regress.1/(match) [uid 0, pid 1867] match in on lo11: fc00::1 > fc00::1: icmp6: echo request (id:f3ba seq:0) [icmp6 cksum ok] (len 64, hlim 64)
23:35:24.411688 rule 2.regress.1/(match) [uid 0, pid 1867] match out on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:f3ba seq:0) [bad icmp6 cksum 0! -> c53e] (len 64, hlim 64)
23:35:24.411694 rule 2.regress.1/(match) [uid 0, pid 1867] match in on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:f3ba seq:0) [icmp6 cksum ok] (len 64, hlim 64)
23:35:24.535472 rule 2.regress.1/(match) [uid 0, pid 1867] match out on lo11: fc00::1 > fc00::1: icmp6: fc00::1 udp port 9 unreachable [bad icmp6 cksum 0! -> 2d90] (len 60, hlim 64)
23:35:24.535482 rule 2.regress.1/(match) [uid 0, pid 1867] 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
23:35:24.645894 rule 2.regress.1/(match) [uid 0, pid 1867] match out on lo11: fc00::2 > fc00::2: icmp6: echo request (id:444b seq:0) [icmp6 cksum ok] (len 64, hlim 64)
23:35:24.645909 rule 2.regress.1/(match) [uid 0, pid 1867] match in on lo11: fc00::2 > fc00::2: icmp6: echo request (id:444b seq:0) [icmp6 cksum ok] (len 64, hlim 64)
grep 'regress\.1/.* > fc00::3:' pflog12.tcpdump
23:35:24.875172 rule 2.regress.1/(match) [uid 0, pid 1867] match out on lo11: fc00::3 > fc00::3: icmp6: echo request (id:75a0 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
23:35:24.875187 rule 2.regress.1/(match) [uid 0, pid 1867] match in on lo11: fc00::3 > fc00::3: icmp6: echo request (id:75a0 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
grep 'regress\.1/.* > fc00::4:' pflog12.tcpdump
23:35:25.105531 rule 2.regress.1/(match) [uid 0, pid 1867] match out on lo11: fc00::4 > fc00::4: icmp6: echo request (id:c90b seq:0) [icmp6 cksum ok] (len 64, hlim 64)
23:35:25.105547 rule 2.regress.1/(match) [uid 0, pid 1867] match in on lo11: fc00::4 > fc00::4: icmp6: echo request (id:c90b seq:0) [icmp6 cksum ok] (len 64, hlim 64)
grep 'regress\.1/.* > fc00::5:' pflog12.tcpdump
23:35:25.336936 rule 2.regress.1/(match) [uid 0, pid 1867] match out on lo11: fc00::5 > fc00::5: icmp6: echo request (id:1ce9 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
23:35:25.336950 rule 2.regress.1/(match) [uid 0, pid 1867] match in on lo11: fc00::5 > fc00::5: icmp6: echo request (id:1ce9 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
grep 'regress\.1/.* > fc00::6:' pflog12.tcpdump
23:35:25.565983 rule 2.regress.1/(match) [uid 0, pid 1867] match out on lo11: fc00::6 > fc00::6: icmp6: echo request (id:c137 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
23:35:25.565997 rule 2.regress.1/(match) [uid 0, pid 1867] match in on lo11: fc00::6 > fc00::6: icmp6: echo request (id:c137 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
grep 'regress\.1/.* > fc00::11:' pflog12.tcpdump
23:35:25.794051 rule 2.regress.1/(match) [uid 0, pid 1867] match out on lo11: fc00::11 > fc00::11: icmp6: echo request (id:5959 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
grep 'regress\.1/.* > fc00::12:' pflog12.tcpdump
23:35:26.027797 rule 2.regress.1/(match) [uid 0, pid 1867] match out on lo11: fc00::12 > fc00::12: icmp6: echo request (id:7c15 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
23:35:26.027813 rule 2.regress.1/(match) [uid 0, pid 1867] match in on lo11: fc00::22 > fc00::12: icmp6: echo request (id:ee59 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
grep 'regress\.1/.* > fc00::14:' pflog12.tcpdump
23:35:26.258501 rule 2.regress.1/(match) [uid 0, pid 1867] match out on lo11: fc00::14 > fc00::14: icmp6: echo request (id:24c4 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
23:35:26.258516 rule 2.regress.1/(match) [uid 0, pid 1867] match in on lo11: fc00::14 > fc00::14: icmp6: echo request (id:24c4 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
23:35:24.344164 rule 2.regress.3/(match) [uid 0, pid 1867] pass out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:5237 seq:0) [icmp cksum ok] (ttl 255, id 33840, len 84, bad ip cksum 80a! -> e379)
23:35:24.344182 rule 2.regress.3/(match) [uid 0, pid 1867] pass in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:5237 seq:0) [icmp cksum ok] (ttl 255, id 33840, len 84, bad ip cksum 0! -> e379)
grep 'regress\.3/.* 169.254.0.1 > 169.254.0.1: icmp: echo reply' pflog11.tcpdump
23:35:24.344193 rule 2.regress.3/(match) [uid 0, pid 1867] pass out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:5237 seq:0) [bad icmp cksum 0! -> 9ea9] (ttl 255, id 51224, len 84, bad ip cksum 0! -> 9f91)
23:35:24.344198 rule 2.regress.3/(match) [uid 0, pid 1867] pass in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:5237 seq:0) [icmp cksum ok] (ttl 255, id 51224, len 84, bad ip cksum 0! -> 9f91)
# no reply with keep state and without all
grep 'regress\.4/.* 169.254.0.2 > 169.254.0.2: icmp: echo request' pflog11.tcpdump
23:35:24.589125 rule 2.regress.4/(match) [uid 0, pid 1867] pass out on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:3baa seq:0) [icmp cksum ok] (ttl 255, id 36923, len 84, bad ip cksum 7201! -> d76c)
23:35:24.589139 rule 2.regress.4/(match) [uid 0, pid 1867] pass in on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:3baa seq:0) [icmp cksum ok] (ttl 255, id 36923, len 84, bad ip cksum 0! -> d76c)
! 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
23:35:24.817347 rule 2.regress.5/(match) [uid 0, pid 1867] pass out on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:985b seq:0) [icmp cksum ok] (ttl 255, id 2416, len 84, bad ip cksum 9! -> 5e36)
23:35:24.817361 rule 2.regress.5/(match) [uid 0, pid 1867] pass in on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:985b seq:0) [icmp cksum ok] (ttl 255, id 2416, len 84, bad ip cksum 0! -> 5e36)
# XXX anchor name missing
grep '/.* 169.254.0.3 > 169.254.0.3: icmp: echo reply' pflog11.tcpdump
23:35:24.817368 rule 2/(match) [uid 0, pid 1867] pass out on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo reply (id:985b seq:0) [bad icmp cksum 0! -> a203] (ttl 255, id 25730, len 84, bad ip cksum 0! -> 324)
23:35:24.817370 rule 2/(match) [uid 0, pid 1867] pass in on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo reply (id:985b seq:0) [icmp cksum ok] (ttl 255, id 25730, len 84, bad ip cksum 0! -> 324)

==== run-bpf-all6 ====
# reply without keep state
grep 'regress\.11/.* fc00::1 > fc00::1: icmp6: echo request' pflog11.tcpdump
23:35:24.411661 rule 2.regress.11/(match) [uid 0, pid 1867] pass out on lo11: fc00::1 > fc00::1: icmp6: echo request (id:f3ba seq:0) [icmp6 cksum ok] (len 64, hlim 64)
23:35:24.411677 rule 2.regress.11/(match) [uid 0, pid 1867] pass in on lo11: fc00::1 > fc00::1: icmp6: echo request (id:f3ba seq:0) [icmp6 cksum ok] (len 64, hlim 64)
grep 'regress\.11/.* fc00::1 > fc00::1: icmp6: echo reply' pflog11.tcpdump
23:35:24.411690 rule 2.regress.11/(match) [uid 0, pid 1867] pass out on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:f3ba seq:0) [bad icmp6 cksum 0! -> c53e] (len 64, hlim 64)
23:35:24.411696 rule 2.regress.11/(match) [uid 0, pid 1867] pass in on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:f3ba 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
23:35:24.645896 rule 2.regress.12/(match) [uid 0, pid 1867] pass out on lo11: fc00::2 > fc00::2: icmp6: echo request (id:444b seq:0) [icmp6 cksum ok] (len 64, hlim 64)
23:35:24.645911 rule 2.regress.12/(match) [uid 0, pid 1867] pass in on lo11: fc00::2 > fc00::2: icmp6: echo request (id:444b 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
23:35:24.875174 rule 2.regress.13/(match) [uid 0, pid 1867] pass out on lo11: fc00::3 > fc00::3: icmp6: echo request (id:75a0 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
23:35:24.875188 rule 2.regress.13/(match) [uid 0, pid 1867] pass in on lo11: fc00::3 > fc00::3: icmp6: echo request (id:75a0 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
# XXX anchor name missing
grep '/.* fc00::3 > fc00::3: icmp6: echo reply' pflog11.tcpdump
23:35:24.875199 rule 2/(match) [uid 0, pid 1867] pass out on lo11: fc00::3 > fc00::3: icmp6: echo reply (id:75a0 seq:0) [bad icmp6 cksum 0! -> 768f] (len 64, hlim 64)
23:35:24.875201 rule 2/(match) [uid 0, pid 1867] pass in on lo11: fc00::3 > fc00::3: icmp6: echo reply (id:75a0 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
23:35:25.167071 rule 2.regress.6/(match) [uid 0, pid 1867] pass out on lo11: [uid 0, pid 82498] 169.254.0.4.15507 > 169.254.0.4.9: [bad udp cksum b74c! -> bb99] udp 4 (ttl 64, id 43122, len 32, bad ip cksum c! -> 7e56)
# 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
23:35:25.167093 rule 2.regress.6/(match) [uid 0, pid 1867] pass in on lo11: 169.254.0.4.15507 > 169.254.0.4.9: [bad udp cksum 2254! -> bb99] udp 4 (ttl 64, id 43122, len 32, bad ip cksum 0! -> 7e56)
# 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
23:35:25.048569 rule 2.regress.6/(match) [uid 0, pid 1867] pass out on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:af10 seq:0) [icmp cksum ok] (ttl 255, id 10245, len 84, bad ip cksum b644! -> 3f9f)
# 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
23:35:24.476292 rule 2.regress.3/(match) [uid 0, pid 1867] pass out on lo11: 169.254.0.1.31632 > 169.254.0.1.9: [bad udp cksum 94e5! -> c45a] udp 4 (ttl 64, id 27336, len 32, bad ip cksum c! -> bc06)

==== 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
23:35:25.225213 rule 2.regress.14/(match) [uid 0, pid 1867] pass out on lo11: [uid 0, pid 91600] fc00::4.34992 > fc00::4.9: [invalid udp cksum 0] udp 4 [flowlabel 0xe44e6] (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
23:35:25.225240 rule 2.regress.14/(match) [uid 0, pid 1867] pass in on lo11: fc00::4.34992 > fc00::4.9: [bad udp cksum 26f8! -> 99a9] udp 4 [flowlabel 0xe44e6] (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
23:35:25.105533 rule 2.regress.14/(match) [uid 0, pid 1867] pass out on lo11: fc00::4 > fc00::4: icmp6: echo request (id:c90b 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
23:35:24.535439 rule 2.regress.11/(match) [uid 0, pid 1867] pass out on lo11: fc00::1.39995 > fc00::1.9: [invalid udp cksum 0] udp 4 [flowlabel 0xb05ab] (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
23:35:25.736922 rule 2.regress.2/(match) [uid 0, pid 1867] pass in on lo11: 169.254.0.11 > 169.254.0.21: icmp: echo request (id:e0ef seq:0) [icmp cksum ok] (ttl 255, id 3398, len 84, bad ip cksum 0! -> 5a46)
# 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
23:35:25.736904 rule 2.regress.18/(match) [uid 0, pid 1867] pass out on lo11: [rewritten: src 169.254.0.11:57583, dst 169.254.0.21:8] 169.254.0.11 > 169.254.0.11: icmp: echo request (id:e0ef seq:0) [icmp cksum ok] (ttl 255, id 3398, len 84, bad ip cksum 80a! -> 5a50)

==== run-bpf-rdr6 ====
# loopback input logs redirected packet
grep 'regress\.10/.* pass in .*:.* fc00::11 > fc00::21: icmp6: echo request' pflog11.tcpdump
23:35:25.794072 rule 2.regress.10/(match) [uid 0, pid 1867] pass in on lo11: fc00::11 > fc00::21: icmp6: echo request (id:5959 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
23:35:25.794054 rule 2.regress.20/(match) [uid 0, pid 1867] pass out on lo11: [rewritten: src fc00::11:22873, dst fc00::21:128] fc00::11 > fc00::11: icmp6: echo request (id:5959 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
23:35:25.969696 rule 2.regress.2/(match) [uid 0, pid 1867] pass in on lo11: 169.254.0.22 > 169.254.0.12: icmp: echo request (id:5012 seq:0) [icmp cksum ok] (ttl 255, id 38223, len 84, bad ip cksum 0! -> d23a)
# 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
23:35:25.969682 rule 2.regress.19/(match) [uid 0, pid 1867] pass out on lo11: [rewritten: src 169.254.0.22:20498, dst 169.254.0.12:8] 169.254.0.12 > 169.254.0.12: icmp: echo request (id:69ad seq:0) [icmp cksum ok] (ttl 255, id 38223, len 84, bad ip cksum 2910! -> d244)

==== run-bpf-nat6 ====
# loopback input logs redirected packet
grep 'regress\.10/.* pass in .*:.* fc00::22 > fc00::12: icmp6: echo request' pflog11.tcpdump
23:35:26.027815 rule 2.regress.10/(match) [uid 0, pid 1867] pass in on lo11: fc00::22 > fc00::12: icmp6: echo request (id:ee59 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
23:35:26.027800 rule 2.regress.21/(match) [uid 0, pid 1867] pass out on lo11: [rewritten: src fc00::22:61017, dst fc00::12:128] fc00::12 > fc00::12: icmp6: echo request (id:7c15 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
23:35:26.201365 rule 2.regress.22/(match) [uid 0, pid 1867] pass in on lo11: [rewritten: src fc00::23:50159, dst fc00::24:128] 169.254.0.14 > 169.254.0.14: icmp: echo request (id:d02f seq:0) [icmp cksum ok] (ttl 255, id 53649, len 84, bad ip cksum 0! -> 95fe)

==== run-bpf-af6 ====
# pf in rule logs original IPv6 packet
grep 'regress\.23/.* pass in .*:.* fc00::14 > fc00::14: icmp6: echo request' pflog11.tcpdump
23:35:26.258519 rule 2.regress.23/(match) [uid 0, pid 1867] pass in on lo11: [rewritten: src 169.254.0.23:39341, dst 169.254.0.24:8] fc00::14 > fc00::14: icmp6: echo request (id:24c4 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
23:35:25.736904 rule 2.regress.18/(match) [uid 0, pid 1867] pass out on lo11: [rewritten: src 169.254.0.11:57583, dst 169.254.0.21:8] 169.254.0.11 > 169.254.0.11: icmp: echo request (id:e0ef seq:0) [icmp cksum ok] (ttl 255, id 3398, len 84, bad ip cksum 80a! -> 5a50)
# 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
23:35:25.969682 rule 2.regress.19/(match) [uid 0, pid 1867] pass out on lo11: [rewritten: src 169.254.0.22:20498, dst 169.254.0.12:8] 169.254.0.12 > 169.254.0.12: icmp: echo request (id:69ad seq:0) [icmp cksum ok] (ttl 255, id 38223, len 84, bad ip cksum 2910! -> d244)
# 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
23:35:26.201365 rule 2.regress.22/(match) [uid 0, pid 1867] pass in on lo11: [rewritten: src fc00::23:50159, dst fc00::24:128] 169.254.0.14 > 169.254.0.14: icmp: echo request (id:d02f seq:0) [icmp cksum ok] (ttl 255, id 53649, len 84, bad ip cksum 0! -> 95fe)

==== 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
23:35:25.794054 rule 2.regress.20/(match) [uid 0, pid 1867] pass out on lo11: [rewritten: src fc00::11:22873, dst fc00::21:128] fc00::11 > fc00::11: icmp6: echo request (id:5959 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
23:35:26.027800 rule 2.regress.21/(match) [uid 0, pid 1867] pass out on lo11: [rewritten: src fc00::22:61017, dst fc00::12:128] fc00::12 > fc00::12: icmp6: echo request (id:7c15 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
23:35:26.258519 rule 2.regress.23/(match) [uid 0, pid 1867] pass in on lo11: [rewritten: src 169.254.0.23:39341, dst 169.254.0.24:8] fc00::14 > fc00::14: icmp6: echo request (id:24c4 seq:0) [icmp6 cksum ok] (len 64, hlim 64)

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

PASS	sys/net/pflog	Duration 0m10.96s