START	sys/net/pflog	2024-03-25T02:56:12Z

==== 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=0.052 ms

--- 169.254.0.1 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.052/0.052/0.052/0.000 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=0.048 ms

--- fc00::1 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.048/0.048/0.048/0.000 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=0.038 ms

--- 169.254.0.2 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.038/0.038/0.038/0.000 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=0.045 ms

--- fc00::2 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-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=0.038 ms

--- 169.254.0.3 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.038/0.038/0.038/0.000 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=0.048 ms

--- fc00::3 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.048/0.048/0.048/0.000 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=0.038 ms

--- 169.254.0.4 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.038/0.038/0.038/0.000 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=0.046 ms

--- fc00::4 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.046/0.046/0.046/0.000 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=0.038 ms

--- 169.254.0.5 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.038/0.038/0.038/0.000 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=0.047 ms

--- fc00::5 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-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=0.041 ms

--- 169.254.0.6 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.041/0.041/0.041/0.000 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=0.047 ms

--- fc00::6 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-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=0.040 ms

--- 169.254.0.11 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.040/0.040/0.040/0.000 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=0.050 ms

--- fc00::11 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-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=0.041 ms

--- 169.254.0.12 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.041/0.041/0.041/0.000 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=0.046 ms

--- fc00::12 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.046/0.046/0.046/0.000 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=0.057 ms

--- 169.254.0.14 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.057/0.057/0.057/0.000 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=0.058 ms

--- fc00::14 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.058/0.058/0.058/0.000 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=0.046 ms

--- ::1 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.046/0.046/0.046/0.000 ms

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

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



88 packets received by filter
0 packets dropped by kernel
0 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
03:56:16.835706 rule 5.regress.3/(match) [uid 0, pid 71550] pass out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:05c1 seq:0) [icmp cksum ok] (ttl 255, id 52692, len 84, bad ip cksum 8439! -> 99d5)
03:56:16.835718 rule 5.regress.3/(match) [uid 0, pid 71550] pass in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:05c1 seq:0) [icmp cksum ok] (ttl 255, id 52692, len 84, bad ip cksum 0! -> 99d5)
03:56:16.835727 rule 5.regress.3/(match) [uid 0, pid 71550] pass out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:05c1 seq:0) [bad icmp cksum 0! -> f63f] (ttl 255, id 25471, len 84, bad ip cksum 0! -> 42b)
03:56:16.835730 rule 5.regress.3/(match) [uid 0, pid 71550] pass in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:05c1 seq:0) [icmp cksum ok] (ttl 255, id 25471, len 84, bad ip cksum 0! -> 42b)
03:56:16.875161 rule 5.regress.11/(match) [uid 0, pid 71550] pass out on lo11: fc00::1 > fc00::1: icmp6: echo request (id:8aaa seq:0) [icmp6 cksum ok] (len 64, hlim 64)
03:56:16.875170 rule 5.regress.11/(match) [uid 0, pid 71550] pass in on lo11: fc00::1 > fc00::1: icmp6: echo request (id:8aaa seq:0) [icmp6 cksum ok] (len 64, hlim 64)
03:56:16.875180 rule 5.regress.11/(match) [uid 0, pid 71550] pass out on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:8aaa seq:0) [bad icmp6 cksum 0! -> 6354] (len 64, hlim 64)
03:56:16.875184 rule 5.regress.11/(match) [uid 0, pid 71550] pass in on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:8aaa seq:0) [icmp6 cksum ok] (len 64, hlim 64)
03:56:16.916681 rule 5.regress.3/(match) [uid 0, pid 71550] pass out on lo11: 169.254.0.1.10774 > 169.254.0.1.9: [bad udp cksum 0004! -> 3eac] udp 4 (ttl 64, id 63688, len 32, bad ip cksum c! -> 2e06)
03:56:16.916690 rule 5.regress.3/(match) [uid 0, pid 71550] pass in on lo11: 169.254.0.1.10774 > 169.254.0.1.9: [bad udp cksum 1c54! -> 3eac] udp 4 (ttl 64, id 63688, len 32, bad ip cksum 0! -> 2e06)
03:56:16.916700 rule 5.regress.3/(match) [uid 0, pid 71550] 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! -> acbb] for 169.254.0.1.10774 > 169.254.0.1.9: udp 4 (ttl 64, id 63688, len 32, bad ip cksum 0! -> 2e06) (ttl 255, id 27201, len 56, bad ip cksum 6659! -> fd84)
03:56:16.916704 rule 5.regress.3/(match) [uid 0, pid 71550] 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 169.254.0.1.10774 > 169.254.0.1.9: udp 4 (ttl 64, id 63688, len 32, bad ip cksum 0! -> 2e06) (ttl 255, id 27201, len 56, bad ip cksum 0! -> fd84)
03:56:16.955475 rule 5.regress.11/(match) [uid 0, pid 71550] pass out on lo11: fc00::1.1092 > fc00::1.9: [invalid udp cksum 0] udp 4 [flowlabel 0x81da4] (len 12, hlim 64)
03:56:16.955484 rule 5.regress.11/(match) [uid 0, pid 71550] pass in on lo11: fc00::1.1092 > fc00::1.9: [bad udp cksum 20f8! -> 0c2e] udp 4 [flowlabel 0x81da4] (len 12, hlim 64)
03:56:16.955494 rule 5.regress.11/(match) [uid 0, pid 71550] pass out on lo11: fc00::1 > fc00::1: icmp6: fc00::1 udp port 9 unreachable [bad icmp6 cksum 0! -> ad91] (len 60, hlim 64)
03:56:16.955498 rule 5.regress.11/(match) [uid 0, pid 71550] pass in on lo11: fc00::1 > fc00::1: icmp6: fc00::1 udp port 9 unreachable [icmp6 cksum ok] (len 60, hlim 64)
03:56:16.990844 rule 5.regress.4/(match) [uid 0, pid 71550] pass out on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:4ebb seq:0) [icmp cksum ok] (ttl 255, id 55472, len 84, bad ip cksum b8c2! -> 8ef7)
03:56:16.990854 rule 5.regress.4/(match) [uid 0, pid 71550] pass in on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:4ebb seq:0) [icmp cksum ok] (ttl 255, id 55472, len 84, bad ip cksum 0! -> 8ef7)
03:56:17.029646 rule 5.regress.12/(match) [uid 0, pid 71550] pass out on lo11: fc00::2 > fc00::2: icmp6: echo request (id:4998 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
03:56:17.029656 rule 5.regress.12/(match) [uid 0, pid 71550] pass in on lo11: fc00::2 > fc00::2: icmp6: echo request (id:4998 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
03:56:17.071008 rule 5.regress.4/(match) [uid 0, pid 71550] pass out on lo11: 169.254.0.2.1084 > 169.254.0.2.9: [bad udp cksum 6cf5! -> 16d2] udp 4 (ttl 64, id 9726, len 32, bad ip cksum c! -> cf)
03:56:17.071018 rule 5.regress.4/(match) [uid 0, pid 71550] pass in on lo11: 169.254.0.2.1084 > 169.254.0.2.9: [bad udp cksum 1e54! -> 16d2] udp 4 (ttl 64, id 9726, len 32, bad ip cksum 0! -> cf)
03:56:17.109960 rule 5.regress.12/(match) [uid 0, pid 71550] pass out on lo11: fc00::2.25266 > fc00::2.9: [invalid udp cksum 0] udp 4 [flowlabel 0xeb4ae] (len 12, hlim 64)
03:56:17.109971 rule 5.regress.12/(match) [uid 0, pid 71550] pass in on lo11: fc00::2.25266 > fc00::2.9: [bad udp cksum 22f8! -> 9bcf] udp 4 [flowlabel 0xeb4ae] (len 12, hlim 64)
03:56:17.145461 rule 5.regress.5/(match) [uid 0, pid 71550] pass out on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:f8a3 seq:0) [icmp cksum ok] (ttl 255, id 32238, len 84, bad ip cksum 0! -> e9b7)
03:56:17.145471 rule 5.regress.5/(match) [uid 0, pid 71550] pass in on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:f8a3 seq:0) [icmp cksum ok] (ttl 255, id 32238, len 84, bad ip cksum 0! -> e9b7)
03:56:17.145479 rule 5/(match) [uid 0, pid 71550] pass out on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo reply (id:f8a3 seq:0) [bad icmp cksum 0! -> b9c] (ttl 255, id 48681, len 84, bad ip cksum 0! -> a97c)
03:56:17.145480 rule 5/(match) [uid 0, pid 71550] pass in on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo reply (id:f8a3 seq:0) [icmp cksum ok] (ttl 255, id 48681, len 84, bad ip cksum 0! -> a97c)
03:56:17.184378 rule 5.regress.13/(match) [uid 0, pid 71550] pass out on lo11: fc00::3 > fc00::3: icmp6: echo request (id:c4e3 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
03:56:17.184388 rule 5.regress.13/(match) [uid 0, pid 71550] pass in on lo11: fc00::3 > fc00::3: icmp6: echo request (id:c4e3 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
03:56:17.184399 rule 5/(match) [uid 0, pid 71550] pass out on lo11: fc00::3 > fc00::3: icmp6: echo reply (id:c4e3 seq:0) [bad icmp6 cksum 0! -> 855c] (len 64, hlim 64)
03:56:17.184401 rule 5/(match) [uid 0, pid 71550] pass in on lo11: fc00::3 > fc00::3: icmp6: echo reply (id:c4e3 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
03:56:17.226122 rule 5.regress.5/(match) [uid 0, pid 71550] pass out on lo11: 169.254.0.3.15060 > 169.254.0.3.9: [bad udp cksum 736f! -> 7c9b] udp 4 (ttl 64, id 26585, len 32, bad ip cksum c! -> bef1)
03:56:17.226132 rule 5.regress.5/(match) [uid 0, pid 71550] pass in on lo11: 169.254.0.3.15060 > 169.254.0.3.9: [bad udp cksum 2054! -> 7c9b] udp 4 (ttl 64, id 26585, len 32, bad ip cksum 0! -> bef1)
03:56:17.226142 rule 5/(match) [uid 0, pid 71550] 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! -> 2ce5] for 169.254.0.3.15060 > 169.254.0.3.9: udp 4 (ttl 64, id 26585, len 32, bad ip cksum 0! -> bef1) (ttl 255, id 61568, len 56, bad ip cksum 0! -> 7741)
03:56:17.226144 rule 5/(match) [uid 0, pid 71550] 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 169.254.0.3.15060 > 169.254.0.3.9: udp 4 (ttl 64, id 26585, len 32, bad ip cksum 0! -> bef1) (ttl 255, id 61568, len 56, bad ip cksum 0! -> 7741)
03:56:17.265781 rule 5.regress.13/(match) [uid 0, pid 71550] pass out on lo11: fc00::3.16427 > fc00::3.9: [invalid udp cksum 0] udp 4 [flowlabel 0xaa7a5] (len 12, hlim 64)
03:56:17.265792 rule 5.regress.13/(match) [uid 0, pid 71550] pass in on lo11: fc00::3.16427 > fc00::3.9: [bad udp cksum 24f8! -> 20f2] udp 4 [flowlabel 0xaa7a5] (len 12, hlim 64)
03:56:17.265803 rule 5/(match) [uid 0, pid 71550] pass out on lo11: fc00::3 > fc00::3: icmp6: fc00::3 udp port 9 unreachable [bad icmp6 cksum 0! -> e79a] (len 60, hlim 64)
03:56:17.265806 rule 5/(match) [uid 0, pid 71550] pass in on lo11: fc00::3 > fc00::3: icmp6: fc00::3 udp port 9 unreachable [icmp6 cksum ok] (len 60, hlim 64)
03:56:17.301390 rule 5.regress.6/(match) [uid 0, pid 71550] pass out on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:0720 seq:0) [icmp cksum ok] (ttl 255, id 25810, len 84, bad ip cksum 86a3! -> 2d2)
03:56:17.301400 rule 5.regress.6/(match) [uid 0, pid 71550] pass in on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:0720 seq:0) [icmp cksum ok] (ttl 255, id 25810, len 84, bad ip cksum 0! -> 2d2)
03:56:17.340044 rule 5.regress.14/(match) [uid 0, pid 71550] pass out on lo11: fc00::4 > fc00::4: icmp6: echo request (id:7989 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
03:56:17.340054 rule 5.regress.14/(match) [uid 0, pid 71550] pass in on lo11: fc00::4 > fc00::4: icmp6: echo request (id:7989 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
03:56:17.381474 rule 5.regress.6/(match) [uid 0, pid 71550] pass out on lo11: [uid 0, pid 83326] 169.254.0.4.24228 > 169.254.0.4.9: [bad udp cksum e94a! -> aa77] udp 4 (ttl 64, id 8798, len 32, bad ip cksum c! -> 46b)
03:56:17.381486 rule 5.regress.6/(match) [uid 0, pid 71550] pass in on lo11: 169.254.0.4.24228 > 169.254.0.4.9: [bad udp cksum 2254! -> aa77] udp 4 (ttl 64, id 8798, len 32, bad ip cksum 0! -> 46b)
03:56:17.420493 rule 5.regress.14/(match) [uid 0, pid 71550] pass out on lo11: [uid 0, pid 63742] fc00::4.13256 > fc00::4.9: [invalid udp cksum 0] udp 4 [flowlabel 0xa8779] (len 12, hlim 64)
03:56:17.420506 rule 5.regress.14/(match) [uid 0, pid 71550] pass in on lo11: fc00::4.13256 > fc00::4.9: [bad udp cksum 26f8! -> 81fe] udp 4 [flowlabel 0xa8779] (len 12, hlim 64)
03:56:17.765252 rule 5.regress.18/(match) [uid 0, pid 71550] pass out on lo11: [rewritten: src 169.254.0.11:13473, dst 169.254.0.21:8] 169.254.0.11 > 169.254.0.11: icmp: echo request (id:34a1 seq:0) [icmp cksum ok] (ttl 255, id 28542, len 84, bad ip cksum 9! -> f817)
03:56:17.765263 rule 5.regress.2/(match) [uid 0, pid 71550] pass in on lo11: 169.254.0.11 > 169.254.0.21: icmp: echo request (id:34a1 seq:0) [icmp cksum ok] (ttl 255, id 28542, len 84, bad ip cksum 0! -> f80d)
03:56:17.803917 rule 5.regress.20/(match) [uid 0, pid 71550] pass out on lo11: [rewritten: src fc00::11:44321, dst fc00::21:128] fc00::11 > fc00::11: icmp6: echo request (id:ad21 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
03:56:17.803929 rule 5.regress.10/(match) [uid 0, pid 71550] pass in on lo11: fc00::11 > fc00::21: icmp6: echo request (id:ad21 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
03:56:17.845576 rule 5.regress.18/(match) [uid 0, pid 71550] pass out on lo11: [rewritten: src 169.254.0.11:17410, dst 169.254.0.21:9] 169.254.0.11.17410 > 169.254.0.11.9: [bad udp cksum cbc3! -> 3e92] udp 4 (ttl 64, id 48421, len 32, bad ip cksum c! -> 6995)
03:56:17.845589 rule 5.regress.2/(match) [uid 0, pid 71550] pass in on lo11: 169.254.0.11.17410 > 169.254.0.21.9: [bad udp cksum 3a54! -> 3492] udp 4 (ttl 64, id 48421, len 32, bad ip cksum 0! -> 698b)
03:56:17.884610 rule 5.regress.20/(match) [uid 0, pid 71550] pass out on lo11: [rewritten: src fc00::11:21782, dst fc00::21:9] fc00::11.21782 > fc00::11.9: [invalid udp cksum 0] udp 4 [flowlabel 0x81917] (len 12, hlim 64)
03:56:17.884622 rule 5.regress.10/(match) [uid 0, pid 71550] pass in on lo11: fc00::11.21782 > fc00::21.9: [bad udp cksum 50f8! -> 09dd] udp 4 [flowlabel 0x81917] (len 12, hlim 64)
03:56:17.919952 rule 5.regress.19/(match) [uid 0, pid 71550] pass out on lo11: [rewritten: src 169.254.0.22:8504, dst 169.254.0.12:8] 169.254.0.12 > 169.254.0.12: icmp: echo request (id:0664 seq:0) [icmp cksum ok] (ttl 255, id 22298, len 84, bad ip cksum 6e63! -> 107a)
03:56:17.919963 rule 5.regress.2/(match) [uid 0, pid 71550] pass in on lo11: 169.254.0.22 > 169.254.0.12: icmp: echo request (id:2138 seq:0) [icmp cksum ok] (ttl 255, id 22298, len 84, bad ip cksum 0! -> 1070)
03:56:17.958852 rule 5.regress.21/(match) [uid 0, pid 71550] pass out on lo11: [rewritten: src fc00::22:44550, dst fc00::12:128] fc00::12 > fc00::12: icmp6: echo request (id:18e6 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
03:56:17.958862 rule 5.regress.10/(match) [uid 0, pid 71550] pass in on lo11: fc00::22 > fc00::12: icmp6: echo request (id:ae06 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
03:56:18.000594 rule 5.regress.19/(match) [uid 0, pid 71550] pass out on lo11: [rewritten: src 169.254.0.22:59486, dst 169.254.0.12:9] 169.254.0.12.11533 > 169.254.0.12.9: [bad udp cksum f035! -> 31a9] udp 4 (ttl 64, id 49172, len 32, bad ip cksum c! -> 66a4)
03:56:18.000605 rule 5.regress.2/(match) [uid 0, pid 71550] pass in on lo11: 169.254.0.22.59486 > 169.254.0.12.9: [bad udp cksum 3c54! -> d5ed] udp 4 (ttl 64, id 49172, len 32, bad ip cksum 0! -> 669a)
03:56:18.039393 rule 5.regress.21/(match) [uid 0, pid 71550] pass out on lo11: [rewritten: src fc00::22:60234, dst fc00::12:9] fc00::12.30195 > fc00::12.9: [invalid udp cksum 0] udp 4 [flowlabel 0xc7488] (len 12, hlim 64)
03:56:18.039404 rule 5.regress.10/(match) [uid 0, pid 71550] pass in on lo11: fc00::22.60234 > fc00::12.9: [bad udp cksum 52f8! -> d346] udp 4 [flowlabel 0xc7488] (len 12, hlim 64)
03:56:18.074795 rule 5.regress.2/(match) [uid 0, pid 71550] pass out on lo11: 169.254.0.14 > 169.254.0.14: icmp: echo request (id:7a79 seq:0) [icmp cksum ok] (ttl 255, id 28739, len 84, bad ip cksum 20bd! -> f74c)
03:56:18.074807 rule 5.regress.22/(match) [uid 0, pid 71550] pass in on lo11: [rewritten: src fc00::23:25822, dst fc00::24:128] 169.254.0.14 > 169.254.0.14: icmp: echo request (id:7a79 seq:0) [icmp cksum ok] (ttl 255, id 28739, len 84, bad ip cksum 0! -> f74c)
03:56:18.074819 rule 5.regress.10/(match) [uid 0, pid 71550] pass in on lo11: fc00::23 > fc00::24: icmp6: echo request (id:64de seq:0) [icmp6 cksum ok] (len 64, hlim 63)
03:56:18.113582 rule 5.regress.10/(match) [uid 0, pid 71550] pass out on lo11: fc00::14 > fc00::14: icmp6: echo request (id:347e seq:0) [icmp6 cksum ok] (len 64, hlim 64)
03:56:18.113594 rule 5.regress.23/(match) [uid 0, pid 71550] pass in on lo11: [rewritten: src 169.254.0.23:38299, dst 169.254.0.24:8] fc00::14 > fc00::14: icmp6: echo request (id:347e seq:0) [icmp6 cksum ok] (len 64, hlim 64)
03:56:18.113603 rule 5.regress.2/(match) [uid 0, pid 71550] pass in on lo11: 169.254.0.23 > 169.254.0.24: icmp: echo request (id:959b seq:0) [icmp cksum ok] (DF) (ttl 63, id 4624, len 84, bad ip cksum 0! -> d56d)
03:56:18.154951 rule 5.regress.2/(match) [uid 0, pid 71550] pass out on lo11: 169.254.0.14.11102 > 169.254.0.14.9: [no udp cksum] udp 4 (ttl 64, id 21009, len 32, bad ip cksum c! -> d4a3)
03:56:18.154961 rule 5.regress.22/(match) [uid 0, pid 71550] pass in on lo11: [rewritten: src fc00::23:55198, dst fc00::24:9] 169.254.0.14.11102 > 169.254.0.14.9: [bad udp cksum 3654! -> dcaa] udp 4 (ttl 64, id 21009, len 32, bad ip cksum 0! -> d4a3)
03:56:18.154971 rule 5.regress.10/(match) [uid 0, pid 71550] pass in on lo11: fc00::23.55198 > fc00::24.9: [bad udp cksum 65f8! -> 6c5a] udp 4 (len 12, hlim 63)
03:56:18.193994 rule 5.regress.10/(match) [uid 0, pid 71550] pass out on lo11: fc00::14.3431 > fc00::14.9: [invalid udp cksum 0] udp 4 [flowlabel 0xc6caa] (len 12, hlim 64)
03:56:18.194006 rule 5.regress.23/(match) [uid 0, pid 71550] pass in on lo11: [rewritten: src 169.254.0.23:65013, dst 169.254.0.24:9] fc00::14.3431 > fc00::14.9: [bad udp cksum 46f8! -> c324] udp 4 [flowlabel 0xc6caa] (len 12, hlim 64)
03:56:18.194016 rule 5.regress.2/(match) [uid 0, pid 71550] pass in on lo11: 169.254.0.23.65013 > 169.254.0.24.9: [bad udp cksum 4954! -> 31d8] udp 4 (DF) (ttl 63, id 20954, len 32, bad ip cksum 0! -> 95c7)
03:56:18.230869 rule 5.regress.10/(match) [uid 0, pid 71550] pass out on lo11: ::1 > ::1: icmp6: echo request (id:a999 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
03:56:18.230879 rule 5.regress.10/(match) [uid 0, pid 71550] pass in on lo11: ::1 > ::1: icmp6: echo request (id:a999 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
03:56:18.271492 rule 5.regress.10/(match) [uid 0, pid 71550] pass out on lo11: ::1.24026 > ::1.9: [invalid udp cksum 0] udp 4 [flowlabel 0xa657c] (len 12, hlim 64)
03:56:18.271503 rule 5.regress.10/(match) [uid 0, pid 71550] pass in on lo11: ::1.24026 > ::1.9: [bad udp cksum 1f00! -> 77cc] udp 4 [flowlabel 0xa657c] (len 12, hlim 64)

==== run-bpf-12 ====
# show full logs
cat pflog12.tcpdump
03:56:16.835703 rule 5.regress.1/(match) [uid 0, pid 71550] match out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:05c1 seq:0) [icmp cksum ok] (ttl 255, id 52692, len 84, bad ip cksum 8439! -> 99d5)
03:56:16.835717 rule 5.regress.1/(match) [uid 0, pid 71550] match in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:05c1 seq:0) [icmp cksum ok] (ttl 255, id 52692, len 84, bad ip cksum 0! -> 99d5)
03:56:16.835726 rule 5.regress.1/(match) [uid 0, pid 71550] match out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:05c1 seq:0) [bad icmp cksum 0! -> f63f] (ttl 255, id 25471, len 84, bad ip cksum 0! -> 42b)
03:56:16.835730 rule 5.regress.1/(match) [uid 0, pid 71550] match in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:05c1 seq:0) [icmp cksum ok] (ttl 255, id 25471, len 84, bad ip cksum 0! -> 42b)
03:56:16.875160 rule 5.regress.1/(match) [uid 0, pid 71550] match out on lo11: fc00::1 > fc00::1: icmp6: echo request (id:8aaa seq:0) [icmp6 cksum ok] (len 64, hlim 64)
03:56:16.875169 rule 5.regress.1/(match) [uid 0, pid 71550] match in on lo11: fc00::1 > fc00::1: icmp6: echo request (id:8aaa seq:0) [icmp6 cksum ok] (len 64, hlim 64)
03:56:16.875179 rule 5.regress.1/(match) [uid 0, pid 71550] match out on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:8aaa seq:0) [bad icmp6 cksum 0! -> 6354] (len 64, hlim 64)
03:56:16.875183 rule 5.regress.1/(match) [uid 0, pid 71550] match in on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:8aaa seq:0) [icmp6 cksum ok] (len 64, hlim 64)
03:56:16.916679 rule 5.regress.1/(match) [uid 0, pid 71550] match out on lo11: 169.254.0.1.10774 > 169.254.0.1.9: [bad udp cksum 0004! -> 3eac] udp 4 (ttl 64, id 63688, len 32, bad ip cksum c! -> 2e06)
03:56:16.916689 rule 5.regress.1/(match) [uid 0, pid 71550] match in on lo11: 169.254.0.1.10774 > 169.254.0.1.9: [bad udp cksum 1c54! -> 3eac] udp 4 (ttl 64, id 63688, len 32, bad ip cksum 0! -> 2e06)
03:56:16.916699 rule 5.regress.1/(match) [uid 0, pid 71550] 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! -> acbb] for 169.254.0.1.10774 > 169.254.0.1.9: udp 4 (ttl 64, id 63688, len 32, bad ip cksum 0! -> 2e06) (ttl 255, id 27201, len 56, bad ip cksum 6659! -> fd84)
03:56:16.916703 rule 5.regress.1/(match) [uid 0, pid 71550] 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 169.254.0.1.10774 > 169.254.0.1.9: udp 4 (ttl 64, id 63688, len 32, bad ip cksum 0! -> 2e06) (ttl 255, id 27201, len 56, bad ip cksum 0! -> fd84)
03:56:16.955473 rule 5.regress.1/(match) [uid 0, pid 71550] match out on lo11: fc00::1.1092 > fc00::1.9: [invalid udp cksum 0] udp 4 [flowlabel 0x81da4] (len 12, hlim 64)
03:56:16.955483 rule 5.regress.1/(match) [uid 0, pid 71550] match in on lo11: fc00::1.1092 > fc00::1.9: [bad udp cksum 20f8! -> 0c2e] udp 4 [flowlabel 0x81da4] (len 12, hlim 64)
03:56:16.955494 rule 5.regress.1/(match) [uid 0, pid 71550] match out on lo11: fc00::1 > fc00::1: icmp6: fc00::1 udp port 9 unreachable [bad icmp6 cksum 0! -> ad91] (len 60, hlim 64)
03:56:16.955498 rule 5.regress.1/(match) [uid 0, pid 71550] match in on lo11: fc00::1 > fc00::1: icmp6: fc00::1 udp port 9 unreachable [icmp6 cksum ok] (len 60, hlim 64)
03:56:16.990843 rule 5.regress.1/(match) [uid 0, pid 71550] match out on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:4ebb seq:0) [icmp cksum ok] (ttl 255, id 55472, len 84, bad ip cksum b8c2! -> 8ef7)
03:56:16.990853 rule 5.regress.1/(match) [uid 0, pid 71550] match in on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:4ebb seq:0) [icmp cksum ok] (ttl 255, id 55472, len 84, bad ip cksum 0! -> 8ef7)
03:56:17.029645 rule 5.regress.1/(match) [uid 0, pid 71550] match out on lo11: fc00::2 > fc00::2: icmp6: echo request (id:4998 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
03:56:17.029655 rule 5.regress.1/(match) [uid 0, pid 71550] match in on lo11: fc00::2 > fc00::2: icmp6: echo request (id:4998 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
03:56:17.071006 rule 5.regress.1/(match) [uid 0, pid 71550] match out on lo11: 169.254.0.2.1084 > 169.254.0.2.9: [bad udp cksum 6cf5! -> 16d2] udp 4 (ttl 64, id 9726, len 32, bad ip cksum c! -> cf)
03:56:17.071017 rule 5.regress.1/(match) [uid 0, pid 71550] match in on lo11: 169.254.0.2.1084 > 169.254.0.2.9: [bad udp cksum 1e54! -> 16d2] udp 4 (ttl 64, id 9726, len 32, bad ip cksum 0! -> cf)
03:56:17.109959 rule 5.regress.1/(match) [uid 0, pid 71550] match out on lo11: fc00::2.25266 > fc00::2.9: [invalid udp cksum 0] udp 4 [flowlabel 0xeb4ae] (len 12, hlim 64)
03:56:17.109970 rule 5.regress.1/(match) [uid 0, pid 71550] match in on lo11: fc00::2.25266 > fc00::2.9: [bad udp cksum 22f8! -> 9bcf] udp 4 [flowlabel 0xeb4ae] (len 12, hlim 64)
03:56:17.145460 rule 5.regress.1/(match) [uid 0, pid 71550] match out on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:f8a3 seq:0) [icmp cksum ok] (ttl 255, id 32238, len 84, bad ip cksum 0! -> e9b7)
03:56:17.145470 rule 5.regress.1/(match) [uid 0, pid 71550] match in on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:f8a3 seq:0) [icmp cksum ok] (ttl 255, id 32238, len 84, bad ip cksum 0! -> e9b7)
03:56:17.184377 rule 5.regress.1/(match) [uid 0, pid 71550] match out on lo11: fc00::3 > fc00::3: icmp6: echo request (id:c4e3 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
03:56:17.184387 rule 5.regress.1/(match) [uid 0, pid 71550] match in on lo11: fc00::3 > fc00::3: icmp6: echo request (id:c4e3 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
03:56:17.226120 rule 5.regress.1/(match) [uid 0, pid 71550] match out on lo11: 169.254.0.3.15060 > 169.254.0.3.9: [bad udp cksum 736f! -> 7c9b] udp 4 (ttl 64, id 26585, len 32, bad ip cksum c! -> bef1)
03:56:17.226131 rule 5.regress.1/(match) [uid 0, pid 71550] match in on lo11: 169.254.0.3.15060 > 169.254.0.3.9: [bad udp cksum 2054! -> 7c9b] udp 4 (ttl 64, id 26585, len 32, bad ip cksum 0! -> bef1)
03:56:17.265780 rule 5.regress.1/(match) [uid 0, pid 71550] match out on lo11: fc00::3.16427 > fc00::3.9: [invalid udp cksum 0] udp 4 [flowlabel 0xaa7a5] (len 12, hlim 64)
03:56:17.265791 rule 5.regress.1/(match) [uid 0, pid 71550] match in on lo11: fc00::3.16427 > fc00::3.9: [bad udp cksum 24f8! -> 20f2] udp 4 [flowlabel 0xaa7a5] (len 12, hlim 64)
03:56:17.301389 rule 5.regress.1/(match) [uid 0, pid 71550] match out on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:0720 seq:0) [icmp cksum ok] (ttl 255, id 25810, len 84, bad ip cksum 86a3! -> 2d2)
03:56:17.301399 rule 5.regress.1/(match) [uid 0, pid 71550] match in on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:0720 seq:0) [icmp cksum ok] (ttl 255, id 25810, len 84, bad ip cksum 0! -> 2d2)
03:56:17.340043 rule 5.regress.1/(match) [uid 0, pid 71550] match out on lo11: fc00::4 > fc00::4: icmp6: echo request (id:7989 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
03:56:17.340053 rule 5.regress.1/(match) [uid 0, pid 71550] match in on lo11: fc00::4 > fc00::4: icmp6: echo request (id:7989 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
03:56:17.381473 rule 5.regress.1/(match) [uid 0, pid 71550] match out on lo11: 169.254.0.4.24228 > 169.254.0.4.9: [bad udp cksum e94a! -> aa77] udp 4 (ttl 64, id 8798, len 32, bad ip cksum c! -> 46b)
03:56:17.381483 rule 5.regress.1/(match) [uid 0, pid 71550] match in on lo11: 169.254.0.4.24228 > 169.254.0.4.9: [bad udp cksum 2254! -> aa77] udp 4 (ttl 64, id 8798, len 32, bad ip cksum 0! -> 46b)
03:56:17.420492 rule 5.regress.1/(match) [uid 0, pid 71550] match out on lo11: fc00::4.13256 > fc00::4.9: [invalid udp cksum 0] udp 4 [flowlabel 0xa8779] (len 12, hlim 64)
03:56:17.420503 rule 5.regress.1/(match) [uid 0, pid 71550] match in on lo11: fc00::4.13256 > fc00::4.9: [bad udp cksum 26f8! -> 81fe] udp 4 [flowlabel 0xa8779] (len 12, hlim 64)
03:56:17.455795 rule 5.regress.1/(match) [uid 0, pid 71550] match out on lo11: 169.254.0.5 > 169.254.0.5: icmp: echo request (id:cb7b seq:0) [icmp cksum ok] (ttl 255, id 6629, len 84, bad ip cksum b33b! -> 4dbd)
03:56:17.455805 rule 5.regress.1/(match) [uid 0, pid 71550] match in on lo11: 169.254.0.5 > 169.254.0.5: icmp: echo request (id:cb7b seq:0) [icmp cksum ok] (ttl 255, id 6629, len 84, bad ip cksum 0! -> 4dbd)
03:56:17.494895 rule 5.regress.1/(match) [uid 0, pid 71550] match out on lo11: fc00::5 > fc00::5: icmp6: echo request (id:af1e seq:0) [icmp6 cksum ok] (len 64, hlim 64)
03:56:17.494905 rule 5.regress.1/(match) [uid 0, pid 71550] match in on lo11: fc00::5 > fc00::5: icmp6: echo request (id:af1e seq:0) [icmp6 cksum ok] (len 64, hlim 64)
03:56:17.536533 rule 5.regress.1/(match) [uid 0, pid 71550] match out on lo11: 169.254.0.5.2123 > 169.254.0.5.9: [bad udp cksum 7500! -> 01ce] GTP (version 3) (ttl 64, id 44384, len 32, bad ip cksum c! -> 7966)
03:56:17.536543 rule 5.regress.1/(match) [uid 0, pid 71550] match in on lo11: 169.254.0.5.2123 > 169.254.0.5.9: [bad udp cksum 2454! -> 01ce] GTP (version 3) (ttl 64, id 44384, len 32, bad ip cksum 0! -> 7966)
03:56:17.575650 rule 5.regress.1/(match) [uid 0, pid 71550] match out on lo11: fc00::5.39433 > fc00::5.9: [invalid udp cksum 0] udp 4 [flowlabel 0x82eb1] (len 12, hlim 64)
03:56:17.575660 rule 5.regress.1/(match) [uid 0, pid 71550] match in on lo11: fc00::5.39433 > fc00::5.9: [bad udp cksum 28f8! -> 3e98] udp 4 [flowlabel 0x82eb1] (len 12, hlim 64)
03:56:17.610980 rule 5.regress.1/(match) [uid 0, pid 71550] match out on lo11: 169.254.0.6 > 169.254.0.6: icmp: echo request (id:f5e3 seq:0) [icmp cksum ok] (ttl 255, id 14134, len 84, bad ip cksum 0! -> 306a)
03:56:17.610991 rule 5.regress.1/(match) [uid 0, pid 71550] match in on lo11: 169.254.0.6 > 169.254.0.6: icmp: echo request (id:f5e3 seq:0) [icmp cksum ok] (ttl 255, id 14134, len 84, bad ip cksum 0! -> 306a)
03:56:17.649617 rule 5.regress.1/(match) [uid 0, pid 71550] match out on lo11: fc00::6 > fc00::6: icmp6: echo request (id:5822 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
03:56:17.649628 rule 5.regress.1/(match) [uid 0, pid 71550] match in on lo11: fc00::6 > fc00::6: icmp6: echo request (id:5822 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
03:56:17.691286 rule 5.regress.1/(match) [uid 0, pid 71550] match out on lo11: 169.254.0.6.46606 > 169.254.0.6.9: [bad udp cksum 6374! -> 3c20] udp 4 (ttl 64, id 12173, len 32, bad ip cksum c! -> f737)
03:56:17.691296 rule 5.regress.1/(match) [uid 0, pid 71550] match in on lo11: 169.254.0.6.46606 > 169.254.0.6.9: [bad udp cksum 2654! -> 3c20] udp 4 (ttl 64, id 12173, len 32, bad ip cksum 0! -> f737)
03:56:17.730119 rule 5.regress.1/(match) [uid 0, pid 71550] match out on lo11: fc00::6.42808 > fc00::6.9: [invalid udp cksum 0] udp 4 [flowlabel 0xcc648] (len 12, hlim 64)
03:56:17.730129 rule 5.regress.1/(match) [uid 0, pid 71550] match in on lo11: fc00::6.42808 > fc00::6.9: [bad udp cksum 2af8! -> 0d8b] udp 4 [flowlabel 0xcc648] (len 12, hlim 64)
03:56:17.765249 rule 5.regress.1/(match) [uid 0, pid 71550] match out on lo11: 169.254.0.11 > 169.254.0.11: icmp: echo request (id:34a1 seq:0) [icmp cksum ok] (ttl 255, id 28542, len 84, bad ip cksum 9! -> f817)
03:56:17.765262 rule 5.regress.1/(match) [uid 0, pid 71550] match in on lo11: 169.254.0.11 > 169.254.0.21: icmp: echo request (id:34a1 seq:0) [icmp cksum ok] (ttl 255, id 28542, len 84, bad ip cksum 0! -> f80d)
03:56:17.803915 rule 5.regress.1/(match) [uid 0, pid 71550] match out on lo11: fc00::11 > fc00::11: icmp6: echo request (id:ad21 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
03:56:17.803928 rule 5.regress.1/(match) [uid 0, pid 71550] match in on lo11: fc00::11 > fc00::21: icmp6: echo request (id:ad21 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
03:56:17.845574 rule 5.regress.1/(match) [uid 0, pid 71550] match out on lo11: 169.254.0.11.17410 > 169.254.0.11.9: [bad udp cksum cbc3! -> 3e92] udp 4 (ttl 64, id 48421, len 32, bad ip cksum c! -> 6995)
03:56:17.845588 rule 5.regress.1/(match) [uid 0, pid 71550] match in on lo11: 169.254.0.11.17410 > 169.254.0.21.9: [bad udp cksum 3a54! -> 3492] udp 4 (ttl 64, id 48421, len 32, bad ip cksum 0! -> 698b)
03:56:17.884609 rule 5.regress.1/(match) [uid 0, pid 71550] match out on lo11: fc00::11.21782 > fc00::11.9: [invalid udp cksum 0] udp 4 [flowlabel 0x81917] (len 12, hlim 64)
03:56:17.884621 rule 5.regress.1/(match) [uid 0, pid 71550] match in on lo11: fc00::11.21782 > fc00::21.9: [bad udp cksum 50f8! -> 09dd] udp 4 [flowlabel 0x81917] (len 12, hlim 64)
03:56:17.919949 rule 5.regress.1/(match) [uid 0, pid 71550] match out on lo11: 169.254.0.12 > 169.254.0.12: icmp: echo request (id:0664 seq:0) [icmp cksum ok] (ttl 255, id 22298, len 84, bad ip cksum 6e63! -> 107a)
03:56:17.919962 rule 5.regress.1/(match) [uid 0, pid 71550] match in on lo11: 169.254.0.22 > 169.254.0.12: icmp: echo request (id:2138 seq:0) [icmp cksum ok] (ttl 255, id 22298, len 84, bad ip cksum 0! -> 1070)
03:56:17.958850 rule 5.regress.1/(match) [uid 0, pid 71550] match out on lo11: fc00::12 > fc00::12: icmp6: echo request (id:18e6 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
03:56:17.958861 rule 5.regress.1/(match) [uid 0, pid 71550] match in on lo11: fc00::22 > fc00::12: icmp6: echo request (id:ae06 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
03:56:18.000592 rule 5.regress.1/(match) [uid 0, pid 71550] match out on lo11: 169.254.0.12.11533 > 169.254.0.12.9: [bad udp cksum f035! -> 31a9] udp 4 (ttl 64, id 49172, len 32, bad ip cksum c! -> 66a4)
03:56:18.000604 rule 5.regress.1/(match) [uid 0, pid 71550] match in on lo11: 169.254.0.22.59486 > 169.254.0.12.9: [bad udp cksum 3c54! -> d5ed] udp 4 (ttl 64, id 49172, len 32, bad ip cksum 0! -> 669a)
03:56:18.039391 rule 5.regress.1/(match) [uid 0, pid 71550] match out on lo11: fc00::12.30195 > fc00::12.9: [invalid udp cksum 0] udp 4 [flowlabel 0xc7488] (len 12, hlim 64)
03:56:18.039403 rule 5.regress.1/(match) [uid 0, pid 71550] match in on lo11: fc00::22.60234 > fc00::12.9: [bad udp cksum 52f8! -> d346] udp 4 [flowlabel 0xc7488] (len 12, hlim 64)
03:56:18.074794 rule 5.regress.1/(match) [uid 0, pid 71550] match out on lo11: 169.254.0.14 > 169.254.0.14: icmp: echo request (id:7a79 seq:0) [icmp cksum ok] (ttl 255, id 28739, len 84, bad ip cksum 20bd! -> f74c)
03:56:18.074804 rule 5.regress.1/(match) [uid 0, pid 71550] match in on lo11: 169.254.0.14 > 169.254.0.14: icmp: echo request (id:7a79 seq:0) [icmp cksum ok] (ttl 255, id 28739, len 84, bad ip cksum 0! -> f74c)
03:56:18.074818 rule 5.regress.1/(match) [uid 0, pid 71550] match in on lo11: fc00::23 > fc00::24: icmp6: echo request (id:64de seq:0) [icmp6 cksum ok] (len 64, hlim 63)
03:56:18.113581 rule 5.regress.1/(match) [uid 0, pid 71550] match out on lo11: fc00::14 > fc00::14: icmp6: echo request (id:347e seq:0) [icmp6 cksum ok] (len 64, hlim 64)
03:56:18.113592 rule 5.regress.1/(match) [uid 0, pid 71550] match in on lo11: fc00::14 > fc00::14: icmp6: echo request (id:347e seq:0) [icmp6 cksum ok] (len 64, hlim 64)
03:56:18.113602 rule 5.regress.1/(match) [uid 0, pid 71550] match in on lo11: 169.254.0.23 > 169.254.0.24: icmp: echo request (id:959b seq:0) [icmp cksum ok] (DF) (ttl 63, id 4624, len 84, bad ip cksum 0! -> d56d)
03:56:18.154949 rule 5.regress.1/(match) [uid 0, pid 71550] match out on lo11: 169.254.0.14.11102 > 169.254.0.14.9: [no udp cksum] udp 4 (ttl 64, id 21009, len 32, bad ip cksum c! -> d4a3)
03:56:18.154959 rule 5.regress.1/(match) [uid 0, pid 71550] match in on lo11: 169.254.0.14.11102 > 169.254.0.14.9: [bad udp cksum 3654! -> dcaa] udp 4 (ttl 64, id 21009, len 32, bad ip cksum 0! -> d4a3)
03:56:18.154970 rule 5.regress.1/(match) [uid 0, pid 71550] match in on lo11: fc00::23.55198 > fc00::24.9: [bad udp cksum 65f8! -> 6c5a] udp 4 (len 12, hlim 63)
03:56:18.193993 rule 5.regress.1/(match) [uid 0, pid 71550] match out on lo11: fc00::14.3431 > fc00::14.9: [invalid udp cksum 0] udp 4 [flowlabel 0xc6caa] (len 12, hlim 64)
03:56:18.194004 rule 5.regress.1/(match) [uid 0, pid 71550] match in on lo11: fc00::14.3431 > fc00::14.9: [bad udp cksum 46f8! -> c324] udp 4 [flowlabel 0xc6caa] (len 12, hlim 64)
03:56:18.194016 rule 5.regress.1/(match) [uid 0, pid 71550] match in on lo11: 169.254.0.23.65013 > 169.254.0.24.9: [bad udp cksum 4954! -> 31d8] udp 4 (DF) (ttl 63, id 20954, len 32, bad ip cksum 0! -> 95c7)
03:56:18.230868 rule 5.regress.1/(match) [uid 0, pid 71550] match out on lo11: ::1 > ::1: icmp6: echo request (id:a999 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
03:56:18.230878 rule 5.regress.1/(match) [uid 0, pid 71550] match in on lo11: ::1 > ::1: icmp6: echo request (id:a999 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
03:56:18.271491 rule 5.regress.1/(match) [uid 0, pid 71550] match out on lo11: ::1.24026 > ::1.9: [invalid udp cksum 0] udp 4 [flowlabel 0xa657c] (len 12, hlim 64)
03:56:18.271502 rule 5.regress.1/(match) [uid 0, pid 71550] match in on lo11: ::1.24026 > ::1.9: [bad udp cksum 1f00! -> 77cc] udp 4 [flowlabel 0xa657c] (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
03:56:16.835703 rule 5.regress.1/(match) [uid 0, pid 71550] match out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:05c1 seq:0) [icmp cksum ok] (ttl 255, id 52692, len 84, bad ip cksum 8439! -> 99d5)
03:56:16.835717 rule 5.regress.1/(match) [uid 0, pid 71550] match in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:05c1 seq:0) [icmp cksum ok] (ttl 255, id 52692, len 84, bad ip cksum 0! -> 99d5)
03:56:16.835726 rule 5.regress.1/(match) [uid 0, pid 71550] match out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:05c1 seq:0) [bad icmp cksum 0! -> f63f] (ttl 255, id 25471, len 84, bad ip cksum 0! -> 42b)
03:56:16.835730 rule 5.regress.1/(match) [uid 0, pid 71550] match in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:05c1 seq:0) [icmp cksum ok] (ttl 255, id 25471, len 84, bad ip cksum 0! -> 42b)
03:56:16.916699 rule 5.regress.1/(match) [uid 0, pid 71550] 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! -> acbb] for 169.254.0.1.10774 > 169.254.0.1.9: udp 4 (ttl 64, id 63688, len 32, bad ip cksum 0! -> 2e06) (ttl 255, id 27201, len 56, bad ip cksum 6659! -> fd84)
03:56:16.916703 rule 5.regress.1/(match) [uid 0, pid 71550] 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 169.254.0.1.10774 > 169.254.0.1.9: udp 4 (ttl 64, id 63688, len 32, bad ip cksum 0! -> 2e06) (ttl 255, id 27201, len 56, bad ip cksum 0! -> fd84)
grep 'regress\.1/.* > 169.254.0.2:' pflog12.tcpdump
03:56:16.990843 rule 5.regress.1/(match) [uid 0, pid 71550] match out on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:4ebb seq:0) [icmp cksum ok] (ttl 255, id 55472, len 84, bad ip cksum b8c2! -> 8ef7)
03:56:16.990853 rule 5.regress.1/(match) [uid 0, pid 71550] match in on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:4ebb seq:0) [icmp cksum ok] (ttl 255, id 55472, len 84, bad ip cksum 0! -> 8ef7)
grep 'regress\.1/.* > 169.254.0.3:' pflog12.tcpdump
03:56:17.145460 rule 5.regress.1/(match) [uid 0, pid 71550] match out on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:f8a3 seq:0) [icmp cksum ok] (ttl 255, id 32238, len 84, bad ip cksum 0! -> e9b7)
03:56:17.145470 rule 5.regress.1/(match) [uid 0, pid 71550] match in on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:f8a3 seq:0) [icmp cksum ok] (ttl 255, id 32238, len 84, bad ip cksum 0! -> e9b7)
grep 'regress\.1/.* > 169.254.0.4:' pflog12.tcpdump
03:56:17.301389 rule 5.regress.1/(match) [uid 0, pid 71550] match out on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:0720 seq:0) [icmp cksum ok] (ttl 255, id 25810, len 84, bad ip cksum 86a3! -> 2d2)
03:56:17.301399 rule 5.regress.1/(match) [uid 0, pid 71550] match in on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:0720 seq:0) [icmp cksum ok] (ttl 255, id 25810, len 84, bad ip cksum 0! -> 2d2)
grep 'regress\.1/.* > 169.254.0.5:' pflog12.tcpdump
03:56:17.455795 rule 5.regress.1/(match) [uid 0, pid 71550] match out on lo11: 169.254.0.5 > 169.254.0.5: icmp: echo request (id:cb7b seq:0) [icmp cksum ok] (ttl 255, id 6629, len 84, bad ip cksum b33b! -> 4dbd)
03:56:17.455805 rule 5.regress.1/(match) [uid 0, pid 71550] match in on lo11: 169.254.0.5 > 169.254.0.5: icmp: echo request (id:cb7b seq:0) [icmp cksum ok] (ttl 255, id 6629, len 84, bad ip cksum 0! -> 4dbd)
grep 'regress\.1/.* > 169.254.0.6:' pflog12.tcpdump
03:56:17.610980 rule 5.regress.1/(match) [uid 0, pid 71550] match out on lo11: 169.254.0.6 > 169.254.0.6: icmp: echo request (id:f5e3 seq:0) [icmp cksum ok] (ttl 255, id 14134, len 84, bad ip cksum 0! -> 306a)
03:56:17.610991 rule 5.regress.1/(match) [uid 0, pid 71550] match in on lo11: 169.254.0.6 > 169.254.0.6: icmp: echo request (id:f5e3 seq:0) [icmp cksum ok] (ttl 255, id 14134, len 84, bad ip cksum 0! -> 306a)
grep 'regress\.1/.* > 169.254.0.11:' pflog12.tcpdump
03:56:17.765249 rule 5.regress.1/(match) [uid 0, pid 71550] match out on lo11: 169.254.0.11 > 169.254.0.11: icmp: echo request (id:34a1 seq:0) [icmp cksum ok] (ttl 255, id 28542, len 84, bad ip cksum 9! -> f817)
grep 'regress\.1/.* > 169.254.0.12:' pflog12.tcpdump
03:56:17.919949 rule 5.regress.1/(match) [uid 0, pid 71550] match out on lo11: 169.254.0.12 > 169.254.0.12: icmp: echo request (id:0664 seq:0) [icmp cksum ok] (ttl 255, id 22298, len 84, bad ip cksum 6e63! -> 107a)
03:56:17.919962 rule 5.regress.1/(match) [uid 0, pid 71550] match in on lo11: 169.254.0.22 > 169.254.0.12: icmp: echo request (id:2138 seq:0) [icmp cksum ok] (ttl 255, id 22298, len 84, bad ip cksum 0! -> 1070)
grep 'regress\.1/.* > 169.254.0.14:' pflog12.tcpdump
03:56:18.074794 rule 5.regress.1/(match) [uid 0, pid 71550] match out on lo11: 169.254.0.14 > 169.254.0.14: icmp: echo request (id:7a79 seq:0) [icmp cksum ok] (ttl 255, id 28739, len 84, bad ip cksum 20bd! -> f74c)
03:56:18.074804 rule 5.regress.1/(match) [uid 0, pid 71550] match in on lo11: 169.254.0.14 > 169.254.0.14: icmp: echo request (id:7a79 seq:0) [icmp cksum ok] (ttl 255, id 28739, len 84, bad ip cksum 0! -> f74c)

==== run-bpf-everything6 ====
# rule with pflog12 matches on every packet
grep 'regress\.1/.* > fc00::1:' pflog12.tcpdump
03:56:16.875160 rule 5.regress.1/(match) [uid 0, pid 71550] match out on lo11: fc00::1 > fc00::1: icmp6: echo request (id:8aaa seq:0) [icmp6 cksum ok] (len 64, hlim 64)
03:56:16.875169 rule 5.regress.1/(match) [uid 0, pid 71550] match in on lo11: fc00::1 > fc00::1: icmp6: echo request (id:8aaa seq:0) [icmp6 cksum ok] (len 64, hlim 64)
03:56:16.875179 rule 5.regress.1/(match) [uid 0, pid 71550] match out on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:8aaa seq:0) [bad icmp6 cksum 0! -> 6354] (len 64, hlim 64)
03:56:16.875183 rule 5.regress.1/(match) [uid 0, pid 71550] match in on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:8aaa seq:0) [icmp6 cksum ok] (len 64, hlim 64)
03:56:16.955494 rule 5.regress.1/(match) [uid 0, pid 71550] match out on lo11: fc00::1 > fc00::1: icmp6: fc00::1 udp port 9 unreachable [bad icmp6 cksum 0! -> ad91] (len 60, hlim 64)
03:56:16.955498 rule 5.regress.1/(match) [uid 0, pid 71550] 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
03:56:17.029645 rule 5.regress.1/(match) [uid 0, pid 71550] match out on lo11: fc00::2 > fc00::2: icmp6: echo request (id:4998 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
03:56:17.029655 rule 5.regress.1/(match) [uid 0, pid 71550] match in on lo11: fc00::2 > fc00::2: icmp6: echo request (id:4998 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
grep 'regress\.1/.* > fc00::3:' pflog12.tcpdump
03:56:17.184377 rule 5.regress.1/(match) [uid 0, pid 71550] match out on lo11: fc00::3 > fc00::3: icmp6: echo request (id:c4e3 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
03:56:17.184387 rule 5.regress.1/(match) [uid 0, pid 71550] match in on lo11: fc00::3 > fc00::3: icmp6: echo request (id:c4e3 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
grep 'regress\.1/.* > fc00::4:' pflog12.tcpdump
03:56:17.340043 rule 5.regress.1/(match) [uid 0, pid 71550] match out on lo11: fc00::4 > fc00::4: icmp6: echo request (id:7989 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
03:56:17.340053 rule 5.regress.1/(match) [uid 0, pid 71550] match in on lo11: fc00::4 > fc00::4: icmp6: echo request (id:7989 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
grep 'regress\.1/.* > fc00::5:' pflog12.tcpdump
03:56:17.494895 rule 5.regress.1/(match) [uid 0, pid 71550] match out on lo11: fc00::5 > fc00::5: icmp6: echo request (id:af1e seq:0) [icmp6 cksum ok] (len 64, hlim 64)
03:56:17.494905 rule 5.regress.1/(match) [uid 0, pid 71550] match in on lo11: fc00::5 > fc00::5: icmp6: echo request (id:af1e seq:0) [icmp6 cksum ok] (len 64, hlim 64)
grep 'regress\.1/.* > fc00::6:' pflog12.tcpdump
03:56:17.649617 rule 5.regress.1/(match) [uid 0, pid 71550] match out on lo11: fc00::6 > fc00::6: icmp6: echo request (id:5822 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
03:56:17.649628 rule 5.regress.1/(match) [uid 0, pid 71550] match in on lo11: fc00::6 > fc00::6: icmp6: echo request (id:5822 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
grep 'regress\.1/.* > fc00::11:' pflog12.tcpdump
03:56:17.803915 rule 5.regress.1/(match) [uid 0, pid 71550] match out on lo11: fc00::11 > fc00::11: icmp6: echo request (id:ad21 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
grep 'regress\.1/.* > fc00::12:' pflog12.tcpdump
03:56:17.958850 rule 5.regress.1/(match) [uid 0, pid 71550] match out on lo11: fc00::12 > fc00::12: icmp6: echo request (id:18e6 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
03:56:17.958861 rule 5.regress.1/(match) [uid 0, pid 71550] match in on lo11: fc00::22 > fc00::12: icmp6: echo request (id:ae06 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
grep 'regress\.1/.* > fc00::14:' pflog12.tcpdump
03:56:18.113581 rule 5.regress.1/(match) [uid 0, pid 71550] match out on lo11: fc00::14 > fc00::14: icmp6: echo request (id:347e seq:0) [icmp6 cksum ok] (len 64, hlim 64)
03:56:18.113592 rule 5.regress.1/(match) [uid 0, pid 71550] match in on lo11: fc00::14 > fc00::14: icmp6: echo request (id:347e 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
03:56:16.835706 rule 5.regress.3/(match) [uid 0, pid 71550] pass out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:05c1 seq:0) [icmp cksum ok] (ttl 255, id 52692, len 84, bad ip cksum 8439! -> 99d5)
03:56:16.835718 rule 5.regress.3/(match) [uid 0, pid 71550] pass in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:05c1 seq:0) [icmp cksum ok] (ttl 255, id 52692, len 84, bad ip cksum 0! -> 99d5)
grep 'regress\.3/.* 169.254.0.1 > 169.254.0.1: icmp: echo reply' pflog11.tcpdump
03:56:16.835727 rule 5.regress.3/(match) [uid 0, pid 71550] pass out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:05c1 seq:0) [bad icmp cksum 0! -> f63f] (ttl 255, id 25471, len 84, bad ip cksum 0! -> 42b)
03:56:16.835730 rule 5.regress.3/(match) [uid 0, pid 71550] pass in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:05c1 seq:0) [icmp cksum ok] (ttl 255, id 25471, len 84, bad ip cksum 0! -> 42b)
# no reply with keep state and without all
grep 'regress\.4/.* 169.254.0.2 > 169.254.0.2: icmp: echo request' pflog11.tcpdump
03:56:16.990844 rule 5.regress.4/(match) [uid 0, pid 71550] pass out on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:4ebb seq:0) [icmp cksum ok] (ttl 255, id 55472, len 84, bad ip cksum b8c2! -> 8ef7)
03:56:16.990854 rule 5.regress.4/(match) [uid 0, pid 71550] pass in on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:4ebb seq:0) [icmp cksum ok] (ttl 255, id 55472, len 84, bad ip cksum 0! -> 8ef7)
! 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
03:56:17.145461 rule 5.regress.5/(match) [uid 0, pid 71550] pass out on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:f8a3 seq:0) [icmp cksum ok] (ttl 255, id 32238, len 84, bad ip cksum 0! -> e9b7)
03:56:17.145471 rule 5.regress.5/(match) [uid 0, pid 71550] pass in on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:f8a3 seq:0) [icmp cksum ok] (ttl 255, id 32238, len 84, bad ip cksum 0! -> e9b7)
# XXX anchor name missing
grep '/.* 169.254.0.3 > 169.254.0.3: icmp: echo reply' pflog11.tcpdump
03:56:17.145479 rule 5/(match) [uid 0, pid 71550] pass out on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo reply (id:f8a3 seq:0) [bad icmp cksum 0! -> b9c] (ttl 255, id 48681, len 84, bad ip cksum 0! -> a97c)
03:56:17.145480 rule 5/(match) [uid 0, pid 71550] pass in on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo reply (id:f8a3 seq:0) [icmp cksum ok] (ttl 255, id 48681, len 84, bad ip cksum 0! -> a97c)

==== run-bpf-all6 ====
# reply without keep state
grep 'regress\.11/.* fc00::1 > fc00::1: icmp6: echo request' pflog11.tcpdump
03:56:16.875161 rule 5.regress.11/(match) [uid 0, pid 71550] pass out on lo11: fc00::1 > fc00::1: icmp6: echo request (id:8aaa seq:0) [icmp6 cksum ok] (len 64, hlim 64)
03:56:16.875170 rule 5.regress.11/(match) [uid 0, pid 71550] pass in on lo11: fc00::1 > fc00::1: icmp6: echo request (id:8aaa seq:0) [icmp6 cksum ok] (len 64, hlim 64)
grep 'regress\.11/.* fc00::1 > fc00::1: icmp6: echo reply' pflog11.tcpdump
03:56:16.875180 rule 5.regress.11/(match) [uid 0, pid 71550] pass out on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:8aaa seq:0) [bad icmp6 cksum 0! -> 6354] (len 64, hlim 64)
03:56:16.875184 rule 5.regress.11/(match) [uid 0, pid 71550] pass in on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:8aaa 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
03:56:17.029646 rule 5.regress.12/(match) [uid 0, pid 71550] pass out on lo11: fc00::2 > fc00::2: icmp6: echo request (id:4998 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
03:56:17.029656 rule 5.regress.12/(match) [uid 0, pid 71550] pass in on lo11: fc00::2 > fc00::2: icmp6: echo request (id:4998 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
03:56:17.184378 rule 5.regress.13/(match) [uid 0, pid 71550] pass out on lo11: fc00::3 > fc00::3: icmp6: echo request (id:c4e3 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
03:56:17.184388 rule 5.regress.13/(match) [uid 0, pid 71550] pass in on lo11: fc00::3 > fc00::3: icmp6: echo request (id:c4e3 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
# XXX anchor name missing
grep '/.* fc00::3 > fc00::3: icmp6: echo reply' pflog11.tcpdump
03:56:17.184399 rule 5/(match) [uid 0, pid 71550] pass out on lo11: fc00::3 > fc00::3: icmp6: echo reply (id:c4e3 seq:0) [bad icmp6 cksum 0! -> 855c] (len 64, hlim 64)
03:56:17.184401 rule 5/(match) [uid 0, pid 71550] pass in on lo11: fc00::3 > fc00::3: icmp6: echo reply (id:c4e3 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
03:56:17.381474 rule 5.regress.6/(match) [uid 0, pid 71550] pass out on lo11: [uid 0, pid 83326] 169.254.0.4.24228 > 169.254.0.4.9: [bad udp cksum e94a! -> aa77] udp 4 (ttl 64, id 8798, len 32, bad ip cksum c! -> 46b)
# 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
03:56:17.381486 rule 5.regress.6/(match) [uid 0, pid 71550] pass in on lo11: 169.254.0.4.24228 > 169.254.0.4.9: [bad udp cksum 2254! -> aa77] udp 4 (ttl 64, id 8798, len 32, bad ip cksum 0! -> 46b)
# 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
03:56:17.301390 rule 5.regress.6/(match) [uid 0, pid 71550] pass out on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:0720 seq:0) [icmp cksum ok] (ttl 255, id 25810, len 84, bad ip cksum 86a3! -> 2d2)
# 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
03:56:16.916681 rule 5.regress.3/(match) [uid 0, pid 71550] pass out on lo11: 169.254.0.1.10774 > 169.254.0.1.9: [bad udp cksum 0004! -> 3eac] udp 4 (ttl 64, id 63688, len 32, bad ip cksum c! -> 2e06)

==== 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
03:56:17.420493 rule 5.regress.14/(match) [uid 0, pid 71550] pass out on lo11: [uid 0, pid 63742] fc00::4.13256 > fc00::4.9: [invalid udp cksum 0] udp 4 [flowlabel 0xa8779] (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
03:56:17.420506 rule 5.regress.14/(match) [uid 0, pid 71550] pass in on lo11: fc00::4.13256 > fc00::4.9: [bad udp cksum 26f8! -> 81fe] udp 4 [flowlabel 0xa8779] (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
03:56:17.340044 rule 5.regress.14/(match) [uid 0, pid 71550] pass out on lo11: fc00::4 > fc00::4: icmp6: echo request (id:7989 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
03:56:16.955475 rule 5.regress.11/(match) [uid 0, pid 71550] pass out on lo11: fc00::1.1092 > fc00::1.9: [invalid udp cksum 0] udp 4 [flowlabel 0x81da4] (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
03:56:17.765263 rule 5.regress.2/(match) [uid 0, pid 71550] pass in on lo11: 169.254.0.11 > 169.254.0.21: icmp: echo request (id:34a1 seq:0) [icmp cksum ok] (ttl 255, id 28542, len 84, bad ip cksum 0! -> f80d)
# 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
03:56:17.765252 rule 5.regress.18/(match) [uid 0, pid 71550] pass out on lo11: [rewritten: src 169.254.0.11:13473, dst 169.254.0.21:8] 169.254.0.11 > 169.254.0.11: icmp: echo request (id:34a1 seq:0) [icmp cksum ok] (ttl 255, id 28542, len 84, bad ip cksum 9! -> f817)

==== run-bpf-rdr6 ====
# loopback input logs redirected packet
grep 'regress\.10/.* pass in .*:.* fc00::11 > fc00::21: icmp6: echo request' pflog11.tcpdump
03:56:17.803929 rule 5.regress.10/(match) [uid 0, pid 71550] pass in on lo11: fc00::11 > fc00::21: icmp6: echo request (id:ad21 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
03:56:17.803917 rule 5.regress.20/(match) [uid 0, pid 71550] pass out on lo11: [rewritten: src fc00::11:44321, dst fc00::21:128] fc00::11 > fc00::11: icmp6: echo request (id:ad21 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
03:56:17.919963 rule 5.regress.2/(match) [uid 0, pid 71550] pass in on lo11: 169.254.0.22 > 169.254.0.12: icmp: echo request (id:2138 seq:0) [icmp cksum ok] (ttl 255, id 22298, len 84, bad ip cksum 0! -> 1070)
# 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
03:56:17.919952 rule 5.regress.19/(match) [uid 0, pid 71550] pass out on lo11: [rewritten: src 169.254.0.22:8504, dst 169.254.0.12:8] 169.254.0.12 > 169.254.0.12: icmp: echo request (id:0664 seq:0) [icmp cksum ok] (ttl 255, id 22298, len 84, bad ip cksum 6e63! -> 107a)

==== run-bpf-nat6 ====
# loopback input logs redirected packet
grep 'regress\.10/.* pass in .*:.* fc00::22 > fc00::12: icmp6: echo request' pflog11.tcpdump
03:56:17.958862 rule 5.regress.10/(match) [uid 0, pid 71550] pass in on lo11: fc00::22 > fc00::12: icmp6: echo request (id:ae06 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
03:56:17.958852 rule 5.regress.21/(match) [uid 0, pid 71550] pass out on lo11: [rewritten: src fc00::22:44550, dst fc00::12:128] fc00::12 > fc00::12: icmp6: echo request (id:18e6 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
03:56:18.074807 rule 5.regress.22/(match) [uid 0, pid 71550] pass in on lo11: [rewritten: src fc00::23:25822, dst fc00::24:128] 169.254.0.14 > 169.254.0.14: icmp: echo request (id:7a79 seq:0) [icmp cksum ok] (ttl 255, id 28739, len 84, bad ip cksum 0! -> f74c)

==== run-bpf-af6 ====
# pf in rule logs original IPv6 packet
grep 'regress\.23/.* pass in .*:.* fc00::14 > fc00::14: icmp6: echo request' pflog11.tcpdump
03:56:18.113594 rule 5.regress.23/(match) [uid 0, pid 71550] pass in on lo11: [rewritten: src 169.254.0.23:38299, dst 169.254.0.24:8] fc00::14 > fc00::14: icmp6: echo request (id:347e 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
03:56:17.765252 rule 5.regress.18/(match) [uid 0, pid 71550] pass out on lo11: [rewritten: src 169.254.0.11:13473, dst 169.254.0.21:8] 169.254.0.11 > 169.254.0.11: icmp: echo request (id:34a1 seq:0) [icmp cksum ok] (ttl 255, id 28542, len 84, bad ip cksum 9! -> f817)
# 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
03:56:17.919952 rule 5.regress.19/(match) [uid 0, pid 71550] pass out on lo11: [rewritten: src 169.254.0.22:8504, dst 169.254.0.12:8] 169.254.0.12 > 169.254.0.12: icmp: echo request (id:0664 seq:0) [icmp cksum ok] (ttl 255, id 22298, len 84, bad ip cksum 6e63! -> 107a)
# 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
03:56:18.074807 rule 5.regress.22/(match) [uid 0, pid 71550] pass in on lo11: [rewritten: src fc00::23:25822, dst fc00::24:128] 169.254.0.14 > 169.254.0.14: icmp: echo request (id:7a79 seq:0) [icmp cksum ok] (ttl 255, id 28739, len 84, bad ip cksum 0! -> f74c)

==== 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
03:56:17.803917 rule 5.regress.20/(match) [uid 0, pid 71550] pass out on lo11: [rewritten: src fc00::11:44321, dst fc00::21:128] fc00::11 > fc00::11: icmp6: echo request (id:ad21 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
03:56:17.958852 rule 5.regress.21/(match) [uid 0, pid 71550] pass out on lo11: [rewritten: src fc00::22:44550, dst fc00::12:128] fc00::12 > fc00::12: icmp6: echo request (id:18e6 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
03:56:18.113594 rule 5.regress.23/(match) [uid 0, pid 71550] pass in on lo11: [rewritten: src 169.254.0.23:38299, dst 169.254.0.24:8] fc00::14 > fc00::14: icmp6: echo request (id:347e 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 0m09.46s