START	sys/net/pflog	2024-04-05T08:36:31Z

==== 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=0.201 ms

--- 169.254.0.1 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.201/0.201/0.201/0.000 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=0.271 ms

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

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

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

==== run-ping-2 ====
/sbin/ping -n -w 1 -c 1 -V 11 169.254.0.2
PING 169.254.0.2 (169.254.0.2): 56 data bytes
64 bytes from 169.254.0.2: icmp_seq=0 ttl=255 time=0.198 ms

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

==== run-ping6-2 ====
/sbin/ping6 -n -w 1 -c 1 -V 11 fc00::2
PING fc00::2 (fc00::2): 56 data bytes
64 bytes from fc00::2: icmp_seq=0 hlim=64 time=0.264 ms

--- fc00::2 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.264/0.264/0.264/0.000 ms

==== run-udp-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=0.194 ms

--- 169.254.0.3 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.194/0.194/0.194/0.000 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=0.269 ms

--- fc00::3 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.269/0.269/0.269/0.000 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=0.186 ms

--- 169.254.0.4 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.186/0.186/0.186/0.000 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=0.265 ms

--- fc00::4 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.265/0.265/0.265/0.000 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=0.176 ms

--- 169.254.0.5 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.176/0.176/0.176/0.000 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=0.258 ms

--- fc00::5 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.258/0.258/0.258/0.000 ms

==== run-udp-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=0.212 ms

--- 169.254.0.6 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.212/0.212/0.212/0.000 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=0.263 ms

--- fc00::6 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.263/0.263/0.263/0.000 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=0.211 ms

--- 169.254.0.11 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.211/0.211/0.211/0.000 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=0.285 ms

--- fc00::11 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.285/0.285/0.285/0.000 ms

==== run-udp-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=0.211 ms

--- 169.254.0.12 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.211/0.211/0.211/0.000 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=0.280 ms

--- fc00::12 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.280/0.280/0.280/0.000 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=0.277 ms

--- 169.254.0.14 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.277/0.277/0.277/0.000 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=0.313 ms

--- fc00::14 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.313/0.313/0.313/0.000 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=0.267 ms

--- ::1 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.267/0.267/0.267/0.000 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'



80 packets received by filter
0 packets dropped by kernel
0 packets received by filter
0 packets dropped by kernel
88 packets received by filter
0 packets dropped by kernel
rm -f stamp-bpf*
# show full logs
cat pflog11.tcpdump
10:36:36.797065 rule 4.regress.3/(match) [uid 0, pid 75218] pass out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:230c seq:0) [icmp cksum ok] (ttl 255, id 15869, len 84, bad ip cksum 6010! -> 29ad)
10:36:36.797118 rule 4.regress.3/(match) [uid 0, pid 75218] pass in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:230c seq:0) [icmp cksum ok] (ttl 255, id 15869, len 84, bad ip cksum 0! -> 29ad)
10:36:36.797154 rule 4.regress.3/(match) [uid 0, pid 75218] pass out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:230c seq:0) [bad icmp cksum 0! -> 4c98] (ttl 255, id 53848, len 84, bad ip cksum 0! -> 9551)
10:36:36.797166 rule 4.regress.3/(match) [uid 0, pid 75218] pass in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:230c seq:0) [icmp cksum ok] (ttl 255, id 53848, len 84, bad ip cksum 0! -> 9551)
10:36:36.878129 rule 4.regress.11/(match) [uid 0, pid 75218] pass out on lo11: fc00::1 > fc00::1: icmp6: echo request (id:ccb0 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:36:36.878201 rule 4.regress.11/(match) [uid 0, pid 75218] pass in on lo11: fc00::1 > fc00::1: icmp6: echo request (id:ccb0 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:36:36.878262 rule 4.regress.11/(match) [uid 0, pid 75218] pass out on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:ccb0 seq:0) [bad icmp6 cksum 0! -> 5e80] (len 64, hlim 64)
10:36:36.878276 rule 4.regress.11/(match) [uid 0, pid 75218] pass in on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:ccb0 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:36:36.965772 rule 4.regress.3/(match) [uid 0, pid 75218] pass out on lo11: 169.254.0.1.18723 > 169.254.0.1.9: [no udp cksum] udp 4 (ttl 64, id 50087, len 32, bad ip cksum c! -> 6327)
10:36:36.965829 rule 4.regress.3/(match) [uid 0, pid 75218] pass in on lo11: 169.254.0.1.18723 > 169.254.0.1.9: [bad udp cksum 1c54! -> 318d] udp 4 (ttl 64, id 50087, len 32, bad ip cksum 0! -> 6327)
10:36:36.965879 rule 4.regress.3/(match) [uid 0, pid 75218] 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! -> c2cf] for 169.254.0.1.18723 > 169.254.0.1.9: udp 4 (ttl 64, id 50087, len 32, bad ip cksum 0! -> 6327) (ttl 255, id 21106, len 56, bad ip cksum 0! -> 1554)
10:36:36.965895 rule 4.regress.3/(match) [uid 0, pid 75218] 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 169.254.0.1.18723 > 169.254.0.1.9: udp 4 (ttl 64, id 50087, len 32, bad ip cksum 0! -> 6327) (ttl 255, id 21106, len 56, bad ip cksum 0! -> 1554)
10:36:37.048050 rule 4.regress.11/(match) [uid 0, pid 75218] pass out on lo11: fc00::1.12268 > fc00::1.9: [invalid udp cksum 0] udp 4 [flowlabel 0x57f19] (len 12, hlim 64)
10:36:37.048115 rule 4.regress.11/(match) [uid 0, pid 75218] pass in on lo11: fc00::1.12268 > fc00::1.9: [bad udp cksum 20f8! -> 6402] udp 4 [flowlabel 0x57f19] (len 12, hlim 64)
10:36:37.048183 rule 4.regress.11/(match) [uid 0, pid 75218] pass out on lo11: fc00::1 > fc00::1: icmp6: fc00::1 udp port 9 unreachable [bad icmp6 cksum 0! -> 2077] (len 60, hlim 64)
10:36:37.048199 rule 4.regress.11/(match) [uid 0, pid 75218] pass in on lo11: fc00::1 > fc00::1: icmp6: fc00::1 udp port 9 unreachable [icmp6 cksum ok] (len 60, hlim 64)
10:36:37.122297 rule 4.regress.4/(match) [uid 0, pid 75218] pass out on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:13b5 seq:0) [icmp cksum ok] (ttl 255, id 18272, len 84, bad ip cksum 6484! -> 2048)
10:36:37.122357 rule 4.regress.4/(match) [uid 0, pid 75218] pass in on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:13b5 seq:0) [icmp cksum ok] (ttl 255, id 18272, len 84, bad ip cksum 0! -> 2048)
10:36:37.204759 rule 4.regress.12/(match) [uid 0, pid 75218] pass out on lo11: fc00::2 > fc00::2: icmp6: echo request (id:35f1 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:36:37.204828 rule 4.regress.12/(match) [uid 0, pid 75218] pass in on lo11: fc00::2 > fc00::2: icmp6: echo request (id:35f1 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:36:37.291295 rule 4.regress.4/(match) [uid 0, pid 75218] pass out on lo11: 169.254.0.2.44710 > 169.254.0.2.9: [bad udp cksum 0400! -> ac27] udp 4 (ttl 64, id 47430, len 32, bad ip cksum c! -> 6d86)
10:36:37.291359 rule 4.regress.4/(match) [uid 0, pid 75218] pass in on lo11: 169.254.0.2.44710 > 169.254.0.2.9: [bad udp cksum 1e54! -> ac27] udp 4 (ttl 64, id 47430, len 32, bad ip cksum 0! -> 6d86)
10:36:37.373370 rule 4.regress.12/(match) [uid 0, pid 75218] pass out on lo11: fc00::2.44106 > fc00::2.9: [invalid udp cksum 0] udp 4 [flowlabel 0x71403] (len 12, hlim 64)
10:36:37.373439 rule 4.regress.12/(match) [uid 0, pid 75218] pass in on lo11: fc00::2.44106 > fc00::2.9: [bad udp cksum 22f8! -> 0386] udp 4 [flowlabel 0x71403] (len 12, hlim 64)
10:36:37.446805 rule 4.regress.5/(match) [uid 0, pid 75218] pass out on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:22a0 seq:0) [icmp cksum ok] (ttl 255, id 35515, len 84, bad ip cksum 27c! -> dcea)
10:36:37.446862 rule 4.regress.5/(match) [uid 0, pid 75218] pass in on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:22a0 seq:0) [icmp cksum ok] (ttl 255, id 35515, len 84, bad ip cksum 0! -> dcea)
10:36:37.446901 rule 4/(match) [uid 0, pid 75218] pass out on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo reply (id:22a0 seq:0) [bad icmp cksum 0! -> 376c] (ttl 255, id 40517, len 84, bad ip cksum 0! -> c960)
10:36:37.446908 rule 4/(match) [uid 0, pid 75218] pass in on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo reply (id:22a0 seq:0) [icmp cksum ok] (ttl 255, id 40517, len 84, bad ip cksum 0! -> c960)
10:36:37.527965 rule 4.regress.13/(match) [uid 0, pid 75218] pass out on lo11: fc00::3 > fc00::3: icmp6: echo request (id:0e5a seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:36:37.528034 rule 4.regress.13/(match) [uid 0, pid 75218] pass in on lo11: fc00::3 > fc00::3: icmp6: echo request (id:0e5a seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:36:37.528100 rule 4/(match) [uid 0, pid 75218] pass out on lo11: fc00::3 > fc00::3: icmp6: echo reply (id:0e5a seq:0) [bad icmp6 cksum 0! -> d5e7] (len 64, hlim 64)
10:36:37.528110 rule 4/(match) [uid 0, pid 75218] pass in on lo11: fc00::3 > fc00::3: icmp6: echo reply (id:0e5a seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:36:37.614851 rule 4.regress.5/(match) [uid 0, pid 75218] pass out on lo11: 169.254.0.3.42624 > 169.254.0.3.9: [no udp cksum] udp 4 (ttl 64, id 26359, len 32, bad ip cksum c! -> bfd3)
10:36:37.614917 rule 4.regress.5/(match) [uid 0, pid 75218] pass in on lo11: 169.254.0.3.42624 > 169.254.0.3.9: [bad udp cksum 2054! -> d02f] udp 4 (ttl 64, id 26359, len 32, bad ip cksum 0! -> bfd3)
10:36:37.614968 rule 4/(match) [uid 0, pid 75218] 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! -> c21a] for 169.254.0.3.42624 > 169.254.0.3.9: udp 4 (ttl 64, id 26359, len 32, bad ip cksum 0! -> bfd3) (ttl 255, id 56801, len 56, bad ip cksum 3123! -> 89e0)
10:36:37.614977 rule 4/(match) [uid 0, pid 75218] 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 169.254.0.3.42624 > 169.254.0.3.9: udp 4 (ttl 64, id 26359, len 32, bad ip cksum 0! -> bfd3) (ttl 255, id 56801, len 56, bad ip cksum 0! -> 89e0)
10:36:37.696734 rule 4.regress.13/(match) [uid 0, pid 75218] pass out on lo11: fc00::3.5867 > fc00::3.9: [invalid udp cksum 0] udp 4 [flowlabel 0x4b0e9] (len 12, hlim 64)
10:36:37.696805 rule 4.regress.13/(match) [uid 0, pid 75218] pass in on lo11: fc00::3.5867 > fc00::3.9: [bad udp cksum 24f8! -> 611b] udp 4 [flowlabel 0x4b0e9] (len 12, hlim 64)
10:36:37.696878 rule 4/(match) [uid 0, pid 75218] pass out on lo11: fc00::3 > fc00::3: icmp6: fc00::3 udp port 9 unreachable [bad icmp6 cksum 0! -> 79d] (len 60, hlim 64)
10:36:37.696887 rule 4/(match) [uid 0, pid 75218] pass in on lo11: fc00::3 > fc00::3: icmp6: fc00::3 udp port 9 unreachable [icmp6 cksum ok] (len 60, hlim 64)
10:36:37.771544 rule 4.regress.6/(match) [uid 0, pid 75218] pass out on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:55d8 seq:0) [icmp cksum ok] (ttl 255, id 30284, len 84, bad ip cksum d909! -> f157)
10:36:37.771603 rule 4.regress.6/(match) [uid 0, pid 75218] pass in on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:55d8 seq:0) [icmp cksum ok] (ttl 255, id 30284, len 84, bad ip cksum 0! -> f157)
10:36:37.853745 rule 4.regress.14/(match) [uid 0, pid 75218] pass out on lo11: fc00::4 > fc00::4: icmp6: echo request (id:b4b7 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:36:37.853815 rule 4.regress.14/(match) [uid 0, pid 75218] pass in on lo11: fc00::4 > fc00::4: icmp6: echo request (id:b4b7 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:36:37.940811 rule 4.regress.6/(match) [uid 0, pid 75218] pass out on lo11: [uid 0, pid 6272] 169.254.0.4.41564 > 169.254.0.4.9: [no udp cksum] udp 4 (ttl 64, id 47977, len 32, bad ip cksum c! -> 6b5f)
10:36:37.940888 rule 4.regress.6/(match) [uid 0, pid 75218] pass in on lo11: 169.254.0.4.41564 > 169.254.0.4.9: [bad udp cksum 2254! -> f233] udp 4 (ttl 64, id 47977, len 32, bad ip cksum 0! -> 6b5f)
10:36:38.021601 rule 4.regress.14/(match) [uid 0, pid 75218] pass out on lo11: [uid 0, pid 38223] fc00::4.2325 > fc00::4.9: [invalid udp cksum 0] udp 4 [flowlabel 0x40b6f] (len 12, hlim 64)
10:36:38.021681 rule 4.regress.14/(match) [uid 0, pid 75218] pass in on lo11: fc00::4.2325 > fc00::4.9: [bad udp cksum 26f8! -> 3529] udp 4 [flowlabel 0x40b6f] (len 12, hlim 64)
10:36:38.746764 rule 4.regress.18/(match) [uid 0, pid 75218] pass out on lo11: [rewritten: src 169.254.0.11:11825, dst 169.254.0.21:8] 169.254.0.11 > 169.254.0.11: icmp: echo request (id:2e31 seq:0) [icmp cksum ok] (ttl 255, id 27987, len 84, bad ip cksum 6673! -> fa42)
10:36:38.746831 rule 4.regress.2/(match) [uid 0, pid 75218] pass in on lo11: 169.254.0.11 > 169.254.0.21: icmp: echo request (id:2e31 seq:0) [icmp cksum ok] (ttl 255, id 27987, len 84, bad ip cksum 0! -> fa38)
10:36:38.827968 rule 4.regress.20/(match) [uid 0, pid 75218] pass out on lo11: [rewritten: src fc00::11:36390, dst fc00::21:128] fc00::11 > fc00::11: icmp6: echo request (id:8e26 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:36:38.828054 rule 4.regress.10/(match) [uid 0, pid 75218] pass in on lo11: fc00::11 > fc00::21: icmp6: echo request (id:8e26 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:36:38.915325 rule 4.regress.18/(match) [uid 0, pid 75218] pass out on lo11: [rewritten: src 169.254.0.11:16058, dst 169.254.0.21:9] 169.254.0.11.16058 > 169.254.0.11.9: [bad udp cksum 6d05! -> 8697] udp 4 (ttl 64, id 31971, len 32, bad ip cksum c! -> a9d7)
10:36:38.915400 rule 4.regress.2/(match) [uid 0, pid 75218] pass in on lo11: 169.254.0.11.16058 > 169.254.0.21.9: [bad udp cksum 3a54! -> 7c97] udp 4 (ttl 64, id 31971, len 32, bad ip cksum 0! -> a9cd)
10:36:38.996754 rule 4.regress.20/(match) [uid 0, pid 75218] pass out on lo11: [rewritten: src fc00::11:27669, dst fc00::21:9] fc00::11.27669 > fc00::11.9: [invalid udp cksum 0] udp 4 [flowlabel 0x2f83d] (len 12, hlim 64)
10:36:38.996839 rule 4.regress.10/(match) [uid 0, pid 75218] pass in on lo11: fc00::11.27669 > fc00::21.9: [bad udp cksum 50f8! -> 0ac6] udp 4 [flowlabel 0x2f83d] (len 12, hlim 64)
10:36:39.072589 rule 4.regress.19/(match) [uid 0, pid 75218] pass out on lo11: [rewritten: src 169.254.0.22:1475, dst 169.254.0.12:8] 169.254.0.12 > 169.254.0.12: icmp: echo request (id:6079 seq:0) [icmp cksum ok] (ttl 255, id 33650, len 84, bad ip cksum 0! -> e421)
10:36:39.072658 rule 4.regress.2/(match) [uid 0, pid 75218] pass in on lo11: 169.254.0.22 > 169.254.0.12: icmp: echo request (id:05c3 seq:0) [icmp cksum ok] (ttl 255, id 33650, len 84, bad ip cksum 0! -> e417)
10:36:39.154228 rule 4.regress.21/(match) [uid 0, pid 75218] pass out on lo11: [rewritten: src fc00::22:3122, dst fc00::12:128] fc00::12 > fc00::12: icmp6: echo request (id:8d37 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:36:39.154302 rule 4.regress.10/(match) [uid 0, pid 75218] pass in on lo11: fc00::22 > fc00::12: icmp6: echo request (id:0c32 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:36:39.241540 rule 4.regress.19/(match) [uid 0, pid 75218] pass out on lo11: [rewritten: src 169.254.0.22:60291, dst 169.254.0.12:9] 169.254.0.12.21345 > 169.254.0.12.9: [bad udp cksum 0004! -> dd82] udp 4 (ttl 64, id 58502, len 32, bad ip cksum c! -> 4232)
10:36:39.241611 rule 4.regress.2/(match) [uid 0, pid 75218] pass in on lo11: 169.254.0.22.60291 > 169.254.0.12.9: [bad udp cksum 3c54! -> b0ea] udp 4 (ttl 64, id 58502, len 32, bad ip cksum 0! -> 4228)
10:36:39.323297 rule 4.regress.21/(match) [uid 0, pid 75218] pass out on lo11: [rewritten: src fc00::22:57343, dst fc00::12:9] fc00::12.7056 > fc00::12.9: [invalid udp cksum 0] udp 4 [flowlabel 0xa729] (len 12, hlim 64)
10:36:39.323376 rule 4.regress.10/(match) [uid 0, pid 75218] pass in on lo11: fc00::22.57343 > fc00::12.9: [bad udp cksum 52f8! -> 1e52] udp 4 [flowlabel 0xa729] (len 12, hlim 64)
10:36:39.398067 rule 4.regress.2/(match) [uid 0, pid 75218] pass out on lo11: 169.254.0.14 > 169.254.0.14: icmp: echo request (id:6e1f seq:0) [icmp cksum ok] (ttl 255, id 10925, len 84, bad ip cksum 0! -> 3ce3)
10:36:39.398137 rule 4.regress.22/(match) [uid 0, pid 75218] pass in on lo11: [rewritten: src fc00::23:50727, dst fc00::24:128] 169.254.0.14 > 169.254.0.14: icmp: echo request (id:6e1f seq:0) [icmp cksum ok] (ttl 255, id 10925, len 84, bad ip cksum 0! -> 3ce3)
10:36:39.398196 rule 4.regress.10/(match) [uid 0, pid 75218] pass in on lo11: fc00::23 > fc00::24: icmp6: echo request (id:c627 seq:0) [icmp6 cksum ok] (len 64, hlim 63)
10:36:39.480029 rule 4.regress.10/(match) [uid 0, pid 75218] pass out on lo11: fc00::14 > fc00::14: icmp6: echo request (id:a98f seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:36:39.480109 rule 4.regress.23/(match) [uid 0, pid 75218] pass in on lo11: [rewritten: src 169.254.0.23:54471, dst 169.254.0.24:8] fc00::14 > fc00::14: icmp6: echo request (id:a98f seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:36:39.480166 rule 4.regress.2/(match) [uid 0, pid 75218] pass in on lo11: 169.254.0.23 > 169.254.0.24: icmp: echo request (id:d4c7 seq:0) [icmp cksum ok] (DF) (ttl 63, id 56876, len 84, bad ip cksum 0! -> 951)
10:36:39.567993 rule 4.regress.2/(match) [uid 0, pid 75218] pass out on lo11: 169.254.0.14.35197 > 169.254.0.14.9: [bad udp cksum 0070! -> bd4c] udp 4 (ttl 64, id 16217, len 32, bad ip cksum c! -> e75b)
10:36:39.568074 rule 4.regress.22/(match) [uid 0, pid 75218] pass in on lo11: [rewritten: src fc00::23:64337, dst fc00::24:9] 169.254.0.14.35197 > 169.254.0.14.9: [bad udp cksum 3654! -> bd4c] udp 4 (ttl 64, id 16217, len 32, bad ip cksum 0! -> e75b)
10:36:39.568142 rule 4.regress.10/(match) [uid 0, pid 75218] pass in on lo11: fc00::23.64337 > fc00::24.9: [bad udp cksum 65f8! -> b936] udp 4 (len 12, hlim 63)
10:36:39.649407 rule 4.regress.10/(match) [uid 0, pid 75218] pass out on lo11: fc00::14.10804 > fc00::14.9: [invalid udp cksum 0] udp 4 [flowlabel 0x50a2e] (len 12, hlim 64)
10:36:39.649486 rule 4.regress.23/(match) [uid 0, pid 75218] pass in on lo11: [rewritten: src 169.254.0.23:54095, dst 169.254.0.24:9] fc00::14.10804 > fc00::14.9: [bad udp cksum 46f8! -> f607] udp 4 [flowlabel 0x50a2e] (len 12, hlim 64)
10:36:39.649532 rule 4.regress.2/(match) [uid 0, pid 75218] pass in on lo11: 169.254.0.23.54095 > 169.254.0.24.9: [bad udp cksum 4954! -> d802] udp 4 (DF) (ttl 63, id 25566, len 32, bad ip cksum 0! -> 83c3)
10:36:39.726639 rule 4.regress.10/(match) [uid 0, pid 75218] pass out on lo11: ::1 > ::1: icmp6: echo request (id:9cb0 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:36:39.726712 rule 4.regress.10/(match) [uid 0, pid 75218] pass in on lo11: ::1 > ::1: icmp6: echo request (id:9cb0 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:36:39.812796 rule 4.regress.10/(match) [uid 0, pid 75218] pass out on lo11: ::1.3643 > ::1.9: [invalid udp cksum 0] udp 4 [flowlabel 0x59962] (len 12, hlim 64)
10:36:39.812865 rule 4.regress.10/(match) [uid 0, pid 75218] pass in on lo11: ::1.3643 > ::1.9: [bad udp cksum 1f00! -> 171c] udp 4 [flowlabel 0x59962] (len 12, hlim 64)

==== run-bpf-12 ====
# show full logs
cat pflog12.tcpdump
10:36:36.797056 rule 4.regress.1/(match) [uid 0, pid 75218] match out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:230c seq:0) [icmp cksum ok] (ttl 255, id 15869, len 84, bad ip cksum 6010! -> 29ad)
10:36:36.797111 rule 4.regress.1/(match) [uid 0, pid 75218] match in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:230c seq:0) [icmp cksum ok] (ttl 255, id 15869, len 84, bad ip cksum 0! -> 29ad)
10:36:36.797151 rule 4.regress.1/(match) [uid 0, pid 75218] match out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:230c seq:0) [bad icmp cksum 0! -> 4c98] (ttl 255, id 53848, len 84, bad ip cksum 0! -> 9551)
10:36:36.797163 rule 4.regress.1/(match) [uid 0, pid 75218] match in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:230c seq:0) [icmp cksum ok] (ttl 255, id 53848, len 84, bad ip cksum 0! -> 9551)
10:36:36.878120 rule 4.regress.1/(match) [uid 0, pid 75218] match out on lo11: fc00::1 > fc00::1: icmp6: echo request (id:ccb0 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:36:36.878193 rule 4.regress.1/(match) [uid 0, pid 75218] match in on lo11: fc00::1 > fc00::1: icmp6: echo request (id:ccb0 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:36:36.878258 rule 4.regress.1/(match) [uid 0, pid 75218] match out on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:ccb0 seq:0) [bad icmp6 cksum 0! -> 5e80] (len 64, hlim 64)
10:36:36.878273 rule 4.regress.1/(match) [uid 0, pid 75218] match in on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:ccb0 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:36:36.965763 rule 4.regress.1/(match) [uid 0, pid 75218] match out on lo11: 169.254.0.1.18723 > 169.254.0.1.9: [no udp cksum] udp 4 (ttl 64, id 50087, len 32, bad ip cksum c! -> 6327)
10:36:36.965820 rule 4.regress.1/(match) [uid 0, pid 75218] match in on lo11: 169.254.0.1.18723 > 169.254.0.1.9: [bad udp cksum 1c54! -> 318d] udp 4 (ttl 64, id 50087, len 32, bad ip cksum 0! -> 6327)
10:36:36.965876 rule 4.regress.1/(match) [uid 0, pid 75218] 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! -> c2cf] for 169.254.0.1.18723 > 169.254.0.1.9: udp 4 (ttl 64, id 50087, len 32, bad ip cksum 0! -> 6327) (ttl 255, id 21106, len 56, bad ip cksum 0! -> 1554)
10:36:36.965892 rule 4.regress.1/(match) [uid 0, pid 75218] 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 169.254.0.1.18723 > 169.254.0.1.9: udp 4 (ttl 64, id 50087, len 32, bad ip cksum 0! -> 6327) (ttl 255, id 21106, len 56, bad ip cksum 0! -> 1554)
10:36:37.048040 rule 4.regress.1/(match) [uid 0, pid 75218] match out on lo11: fc00::1.12268 > fc00::1.9: [invalid udp cksum 0] udp 4 [flowlabel 0x57f19] (len 12, hlim 64)
10:36:37.048107 rule 4.regress.1/(match) [uid 0, pid 75218] match in on lo11: fc00::1.12268 > fc00::1.9: [bad udp cksum 20f8! -> 6402] udp 4 [flowlabel 0x57f19] (len 12, hlim 64)
10:36:37.048180 rule 4.regress.1/(match) [uid 0, pid 75218] match out on lo11: fc00::1 > fc00::1: icmp6: fc00::1 udp port 9 unreachable [bad icmp6 cksum 0! -> 2077] (len 60, hlim 64)
10:36:37.048196 rule 4.regress.1/(match) [uid 0, pid 75218] match in on lo11: fc00::1 > fc00::1: icmp6: fc00::1 udp port 9 unreachable [icmp6 cksum ok] (len 60, hlim 64)
10:36:37.122288 rule 4.regress.1/(match) [uid 0, pid 75218] match out on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:13b5 seq:0) [icmp cksum ok] (ttl 255, id 18272, len 84, bad ip cksum 6484! -> 2048)
10:36:37.122350 rule 4.regress.1/(match) [uid 0, pid 75218] match in on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:13b5 seq:0) [icmp cksum ok] (ttl 255, id 18272, len 84, bad ip cksum 0! -> 2048)
10:36:37.204750 rule 4.regress.1/(match) [uid 0, pid 75218] match out on lo11: fc00::2 > fc00::2: icmp6: echo request (id:35f1 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:36:37.204820 rule 4.regress.1/(match) [uid 0, pid 75218] match in on lo11: fc00::2 > fc00::2: icmp6: echo request (id:35f1 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:36:37.291286 rule 4.regress.1/(match) [uid 0, pid 75218] match out on lo11: 169.254.0.2.44710 > 169.254.0.2.9: [bad udp cksum 0400! -> ac27] udp 4 (ttl 64, id 47430, len 32, bad ip cksum c! -> 6d86)
10:36:37.291351 rule 4.regress.1/(match) [uid 0, pid 75218] match in on lo11: 169.254.0.2.44710 > 169.254.0.2.9: [bad udp cksum 1e54! -> ac27] udp 4 (ttl 64, id 47430, len 32, bad ip cksum 0! -> 6d86)
10:36:37.373360 rule 4.regress.1/(match) [uid 0, pid 75218] match out on lo11: fc00::2.44106 > fc00::2.9: [invalid udp cksum 0] udp 4 [flowlabel 0x71403] (len 12, hlim 64)
10:36:37.373431 rule 4.regress.1/(match) [uid 0, pid 75218] match in on lo11: fc00::2.44106 > fc00::2.9: [bad udp cksum 22f8! -> 0386] udp 4 [flowlabel 0x71403] (len 12, hlim 64)
10:36:37.446796 rule 4.regress.1/(match) [uid 0, pid 75218] match out on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:22a0 seq:0) [icmp cksum ok] (ttl 255, id 35515, len 84, bad ip cksum 27c! -> dcea)
10:36:37.446854 rule 4.regress.1/(match) [uid 0, pid 75218] match in on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:22a0 seq:0) [icmp cksum ok] (ttl 255, id 35515, len 84, bad ip cksum 0! -> dcea)
10:36:37.527956 rule 4.regress.1/(match) [uid 0, pid 75218] match out on lo11: fc00::3 > fc00::3: icmp6: echo request (id:0e5a seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:36:37.528026 rule 4.regress.1/(match) [uid 0, pid 75218] match in on lo11: fc00::3 > fc00::3: icmp6: echo request (id:0e5a seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:36:37.614841 rule 4.regress.1/(match) [uid 0, pid 75218] match out on lo11: 169.254.0.3.42624 > 169.254.0.3.9: [no udp cksum] udp 4 (ttl 64, id 26359, len 32, bad ip cksum c! -> bfd3)
10:36:37.614909 rule 4.regress.1/(match) [uid 0, pid 75218] match in on lo11: 169.254.0.3.42624 > 169.254.0.3.9: [bad udp cksum 2054! -> d02f] udp 4 (ttl 64, id 26359, len 32, bad ip cksum 0! -> bfd3)
10:36:37.696724 rule 4.regress.1/(match) [uid 0, pid 75218] match out on lo11: fc00::3.5867 > fc00::3.9: [invalid udp cksum 0] udp 4 [flowlabel 0x4b0e9] (len 12, hlim 64)
10:36:37.696797 rule 4.regress.1/(match) [uid 0, pid 75218] match in on lo11: fc00::3.5867 > fc00::3.9: [bad udp cksum 24f8! -> 611b] udp 4 [flowlabel 0x4b0e9] (len 12, hlim 64)
10:36:37.771535 rule 4.regress.1/(match) [uid 0, pid 75218] match out on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:55d8 seq:0) [icmp cksum ok] (ttl 255, id 30284, len 84, bad ip cksum d909! -> f157)
10:36:37.771595 rule 4.regress.1/(match) [uid 0, pid 75218] match in on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:55d8 seq:0) [icmp cksum ok] (ttl 255, id 30284, len 84, bad ip cksum 0! -> f157)
10:36:37.853735 rule 4.regress.1/(match) [uid 0, pid 75218] match out on lo11: fc00::4 > fc00::4: icmp6: echo request (id:b4b7 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:36:37.853807 rule 4.regress.1/(match) [uid 0, pid 75218] match in on lo11: fc00::4 > fc00::4: icmp6: echo request (id:b4b7 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:36:37.940801 rule 4.regress.1/(match) [uid 0, pid 75218] match out on lo11: 169.254.0.4.41564 > 169.254.0.4.9: [no udp cksum] udp 4 (ttl 64, id 47977, len 32, bad ip cksum c! -> 6b5f)
10:36:37.940875 rule 4.regress.1/(match) [uid 0, pid 75218] match in on lo11: 169.254.0.4.41564 > 169.254.0.4.9: [bad udp cksum 2254! -> f233] udp 4 (ttl 64, id 47977, len 32, bad ip cksum 0! -> 6b5f)
10:36:38.021592 rule 4.regress.1/(match) [uid 0, pid 75218] match out on lo11: fc00::4.2325 > fc00::4.9: [invalid udp cksum 0] udp 4 [flowlabel 0x40b6f] (len 12, hlim 64)
10:36:38.021666 rule 4.regress.1/(match) [uid 0, pid 75218] match in on lo11: fc00::4.2325 > fc00::4.9: [bad udp cksum 26f8! -> 3529] udp 4 [flowlabel 0x40b6f] (len 12, hlim 64)
10:36:38.096202 rule 4.regress.1/(match) [uid 0, pid 75218] match out on lo11: 169.254.0.5 > 169.254.0.5: icmp: echo request (id:3a31 seq:0) [icmp cksum ok] (ttl 255, id 11584, len 84, bad ip cksum 5d68! -> 3a62)
10:36:38.096256 rule 4.regress.1/(match) [uid 0, pid 75218] match in on lo11: 169.254.0.5 > 169.254.0.5: icmp: echo request (id:3a31 seq:0) [icmp cksum ok] (ttl 255, id 11584, len 84, bad ip cksum 0! -> 3a62)
10:36:38.178559 rule 4.regress.1/(match) [uid 0, pid 75218] match out on lo11: fc00::5 > fc00::5: icmp6: echo request (id:7915 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:36:38.178630 rule 4.regress.1/(match) [uid 0, pid 75218] match in on lo11: fc00::5 > fc00::5: icmp6: echo request (id:7915 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:36:38.265690 rule 4.regress.1/(match) [uid 0, pid 75218] match out on lo11: 169.254.0.5.35636 > 169.254.0.5.9: [no udp cksum] udp 4 (ttl 64, id 12080, len 32, bad ip cksum c! -> f796)
10:36:38.265762 rule 4.regress.1/(match) [uid 0, pid 75218] match in on lo11: 169.254.0.5.35636 > 169.254.0.5.9: [bad udp cksum 2454! -> 184b] udp 4 (ttl 64, id 12080, len 32, bad ip cksum 0! -> f796)
10:36:38.347273 rule 4.regress.1/(match) [uid 0, pid 75218] match out on lo11: fc00::5.43848 > fc00::5.9: [invalid udp cksum 0] udp 4 [flowlabel 0x64bbf] (len 12, hlim 64)
10:36:38.347338 rule 4.regress.1/(match) [uid 0, pid 75218] match in on lo11: fc00::5.43848 > fc00::5.9: [bad udp cksum 28f8! -> ff86] udp 4 [flowlabel 0x64bbf] (len 12, hlim 64)
10:36:38.421315 rule 4.regress.1/(match) [uid 0, pid 75218] match out on lo11: 169.254.0.6 > 169.254.0.6: icmp: echo request (id:0dd8 seq:0) [icmp cksum ok] (ttl 255, id 64999, len 84, bad ip cksum 656e! -> 69b8)
10:36:38.421380 rule 4.regress.1/(match) [uid 0, pid 75218] match in on lo11: 169.254.0.6 > 169.254.0.6: icmp: echo request (id:0dd8 seq:0) [icmp cksum ok] (ttl 255, id 64999, len 84, bad ip cksum 0! -> 69b8)
10:36:38.502654 rule 4.regress.1/(match) [uid 0, pid 75218] match out on lo11: fc00::6 > fc00::6: icmp6: echo request (id:d292 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:36:38.502725 rule 4.regress.1/(match) [uid 0, pid 75218] match in on lo11: fc00::6 > fc00::6: icmp6: echo request (id:d292 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:36:38.590275 rule 4.regress.1/(match) [uid 0, pid 75218] match out on lo11: 169.254.0.6.21563 > 169.254.0.6.9: [bad udp cksum 5974! -> 0f82] udp 4 (ttl 64, id 816, len 32, bad ip cksum c! -> 2395)
10:36:38.590341 rule 4.regress.1/(match) [uid 0, pid 75218] match in on lo11: 169.254.0.6.21563 > 169.254.0.6.9: [bad udp cksum 2654! -> 0f82] udp 4 (ttl 64, id 816, len 32, bad ip cksum 0! -> 2395)
10:36:38.672103 rule 4.regress.1/(match) [uid 0, pid 75218] match out on lo11: fc00::6.17442 > fc00::6.9: [invalid udp cksum 0] udp 4 [flowlabel 0x59280] (len 12, hlim 64)
10:36:38.672172 rule 4.regress.1/(match) [uid 0, pid 75218] match in on lo11: fc00::6.17442 > fc00::6.9: [bad udp cksum 2af8! -> 23ee] udp 4 [flowlabel 0x59280] (len 12, hlim 64)
10:36:38.746754 rule 4.regress.1/(match) [uid 0, pid 75218] match out on lo11: 169.254.0.11 > 169.254.0.11: icmp: echo request (id:2e31 seq:0) [icmp cksum ok] (ttl 255, id 27987, len 84, bad ip cksum 6673! -> fa42)
10:36:38.746824 rule 4.regress.1/(match) [uid 0, pid 75218] match in on lo11: 169.254.0.11 > 169.254.0.21: icmp: echo request (id:2e31 seq:0) [icmp cksum ok] (ttl 255, id 27987, len 84, bad ip cksum 0! -> fa38)
10:36:38.827958 rule 4.regress.1/(match) [uid 0, pid 75218] match out on lo11: fc00::11 > fc00::11: icmp6: echo request (id:8e26 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:36:38.828046 rule 4.regress.1/(match) [uid 0, pid 75218] match in on lo11: fc00::11 > fc00::21: icmp6: echo request (id:8e26 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:36:38.915316 rule 4.regress.1/(match) [uid 0, pid 75218] match out on lo11: 169.254.0.11.16058 > 169.254.0.11.9: [bad udp cksum 6d05! -> 8697] udp 4 (ttl 64, id 31971, len 32, bad ip cksum c! -> a9d7)
10:36:38.915390 rule 4.regress.1/(match) [uid 0, pid 75218] match in on lo11: 169.254.0.11.16058 > 169.254.0.21.9: [bad udp cksum 3a54! -> 7c97] udp 4 (ttl 64, id 31971, len 32, bad ip cksum 0! -> a9cd)
10:36:38.996745 rule 4.regress.1/(match) [uid 0, pid 75218] match out on lo11: fc00::11.27669 > fc00::11.9: [invalid udp cksum 0] udp 4 [flowlabel 0x2f83d] (len 12, hlim 64)
10:36:38.996832 rule 4.regress.1/(match) [uid 0, pid 75218] match in on lo11: fc00::11.27669 > fc00::21.9: [bad udp cksum 50f8! -> 0ac6] udp 4 [flowlabel 0x2f83d] (len 12, hlim 64)
10:36:39.072577 rule 4.regress.1/(match) [uid 0, pid 75218] match out on lo11: 169.254.0.12 > 169.254.0.12: icmp: echo request (id:6079 seq:0) [icmp cksum ok] (ttl 255, id 33650, len 84, bad ip cksum 0! -> e421)
10:36:39.072649 rule 4.regress.1/(match) [uid 0, pid 75218] match in on lo11: 169.254.0.22 > 169.254.0.12: icmp: echo request (id:05c3 seq:0) [icmp cksum ok] (ttl 255, id 33650, len 84, bad ip cksum 0! -> e417)
10:36:39.154214 rule 4.regress.1/(match) [uid 0, pid 75218] match out on lo11: fc00::12 > fc00::12: icmp6: echo request (id:8d37 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:36:39.154294 rule 4.regress.1/(match) [uid 0, pid 75218] match in on lo11: fc00::22 > fc00::12: icmp6: echo request (id:0c32 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:36:39.241527 rule 4.regress.1/(match) [uid 0, pid 75218] match out on lo11: 169.254.0.12.21345 > 169.254.0.12.9: [bad udp cksum 0004! -> dd82] udp 4 (ttl 64, id 58502, len 32, bad ip cksum c! -> 4232)
10:36:39.241602 rule 4.regress.1/(match) [uid 0, pid 75218] match in on lo11: 169.254.0.22.60291 > 169.254.0.12.9: [bad udp cksum 3c54! -> b0ea] udp 4 (ttl 64, id 58502, len 32, bad ip cksum 0! -> 4228)
10:36:39.323283 rule 4.regress.1/(match) [uid 0, pid 75218] match out on lo11: fc00::12.7056 > fc00::12.9: [invalid udp cksum 0] udp 4 [flowlabel 0xa729] (len 12, hlim 64)
10:36:39.323368 rule 4.regress.1/(match) [uid 0, pid 75218] match in on lo11: fc00::22.57343 > fc00::12.9: [bad udp cksum 52f8! -> 1e52] udp 4 [flowlabel 0xa729] (len 12, hlim 64)
10:36:39.398058 rule 4.regress.1/(match) [uid 0, pid 75218] match out on lo11: 169.254.0.14 > 169.254.0.14: icmp: echo request (id:6e1f seq:0) [icmp cksum ok] (ttl 255, id 10925, len 84, bad ip cksum 0! -> 3ce3)
10:36:39.398122 rule 4.regress.1/(match) [uid 0, pid 75218] match in on lo11: 169.254.0.14 > 169.254.0.14: icmp: echo request (id:6e1f seq:0) [icmp cksum ok] (ttl 255, id 10925, len 84, bad ip cksum 0! -> 3ce3)
10:36:39.398191 rule 4.regress.1/(match) [uid 0, pid 75218] match in on lo11: fc00::23 > fc00::24: icmp6: echo request (id:c627 seq:0) [icmp6 cksum ok] (len 64, hlim 63)
10:36:39.480020 rule 4.regress.1/(match) [uid 0, pid 75218] match out on lo11: fc00::14 > fc00::14: icmp6: echo request (id:a98f seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:36:39.480093 rule 4.regress.1/(match) [uid 0, pid 75218] match in on lo11: fc00::14 > fc00::14: icmp6: echo request (id:a98f seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:36:39.480162 rule 4.regress.1/(match) [uid 0, pid 75218] match in on lo11: 169.254.0.23 > 169.254.0.24: icmp: echo request (id:d4c7 seq:0) [icmp cksum ok] (DF) (ttl 63, id 56876, len 84, bad ip cksum 0! -> 951)
10:36:39.567984 rule 4.regress.1/(match) [uid 0, pid 75218] match out on lo11: 169.254.0.14.35197 > 169.254.0.14.9: [bad udp cksum 0070! -> bd4c] udp 4 (ttl 64, id 16217, len 32, bad ip cksum c! -> e75b)
10:36:39.568059 rule 4.regress.1/(match) [uid 0, pid 75218] match in on lo11: 169.254.0.14.35197 > 169.254.0.14.9: [bad udp cksum 3654! -> bd4c] udp 4 (ttl 64, id 16217, len 32, bad ip cksum 0! -> e75b)
10:36:39.568136 rule 4.regress.1/(match) [uid 0, pid 75218] match in on lo11: fc00::23.64337 > fc00::24.9: [bad udp cksum 65f8! -> b936] udp 4 (len 12, hlim 63)
10:36:39.649400 rule 4.regress.1/(match) [uid 0, pid 75218] match out on lo11: fc00::14.10804 > fc00::14.9: [invalid udp cksum 0] udp 4 [flowlabel 0x50a2e] (len 12, hlim 64)
10:36:39.649471 rule 4.regress.1/(match) [uid 0, pid 75218] match in on lo11: fc00::14.10804 > fc00::14.9: [bad udp cksum 46f8! -> f607] udp 4 [flowlabel 0x50a2e] (len 12, hlim 64)
10:36:39.649527 rule 4.regress.1/(match) [uid 0, pid 75218] match in on lo11: 169.254.0.23.54095 > 169.254.0.24.9: [bad udp cksum 4954! -> d802] udp 4 (DF) (ttl 63, id 25566, len 32, bad ip cksum 0! -> 83c3)
10:36:39.726630 rule 4.regress.1/(match) [uid 0, pid 75218] match out on lo11: ::1 > ::1: icmp6: echo request (id:9cb0 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:36:39.726704 rule 4.regress.1/(match) [uid 0, pid 75218] match in on lo11: ::1 > ::1: icmp6: echo request (id:9cb0 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:36:39.812787 rule 4.regress.1/(match) [uid 0, pid 75218] match out on lo11: ::1.3643 > ::1.9: [invalid udp cksum 0] udp 4 [flowlabel 0x59962] (len 12, hlim 64)
10:36:39.812856 rule 4.regress.1/(match) [uid 0, pid 75218] match in on lo11: ::1.3643 > ::1.9: [bad udp cksum 1f00! -> 171c] udp 4 [flowlabel 0x59962] (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
10:36:36.797056 rule 4.regress.1/(match) [uid 0, pid 75218] match out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:230c seq:0) [icmp cksum ok] (ttl 255, id 15869, len 84, bad ip cksum 6010! -> 29ad)
10:36:36.797111 rule 4.regress.1/(match) [uid 0, pid 75218] match in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:230c seq:0) [icmp cksum ok] (ttl 255, id 15869, len 84, bad ip cksum 0! -> 29ad)
10:36:36.797151 rule 4.regress.1/(match) [uid 0, pid 75218] match out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:230c seq:0) [bad icmp cksum 0! -> 4c98] (ttl 255, id 53848, len 84, bad ip cksum 0! -> 9551)
10:36:36.797163 rule 4.regress.1/(match) [uid 0, pid 75218] match in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:230c seq:0) [icmp cksum ok] (ttl 255, id 53848, len 84, bad ip cksum 0! -> 9551)
10:36:36.965876 rule 4.regress.1/(match) [uid 0, pid 75218] 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! -> c2cf] for 169.254.0.1.18723 > 169.254.0.1.9: udp 4 (ttl 64, id 50087, len 32, bad ip cksum 0! -> 6327) (ttl 255, id 21106, len 56, bad ip cksum 0! -> 1554)
10:36:36.965892 rule 4.regress.1/(match) [uid 0, pid 75218] 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 169.254.0.1.18723 > 169.254.0.1.9: udp 4 (ttl 64, id 50087, len 32, bad ip cksum 0! -> 6327) (ttl 255, id 21106, len 56, bad ip cksum 0! -> 1554)
grep 'regress\.1/.* > 169.254.0.2:' pflog12.tcpdump
10:36:37.122288 rule 4.regress.1/(match) [uid 0, pid 75218] match out on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:13b5 seq:0) [icmp cksum ok] (ttl 255, id 18272, len 84, bad ip cksum 6484! -> 2048)
10:36:37.122350 rule 4.regress.1/(match) [uid 0, pid 75218] match in on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:13b5 seq:0) [icmp cksum ok] (ttl 255, id 18272, len 84, bad ip cksum 0! -> 2048)
grep 'regress\.1/.* > 169.254.0.3:' pflog12.tcpdump
10:36:37.446796 rule 4.regress.1/(match) [uid 0, pid 75218] match out on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:22a0 seq:0) [icmp cksum ok] (ttl 255, id 35515, len 84, bad ip cksum 27c! -> dcea)
10:36:37.446854 rule 4.regress.1/(match) [uid 0, pid 75218] match in on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:22a0 seq:0) [icmp cksum ok] (ttl 255, id 35515, len 84, bad ip cksum 0! -> dcea)
grep 'regress\.1/.* > 169.254.0.4:' pflog12.tcpdump
10:36:37.771535 rule 4.regress.1/(match) [uid 0, pid 75218] match out on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:55d8 seq:0) [icmp cksum ok] (ttl 255, id 30284, len 84, bad ip cksum d909! -> f157)
10:36:37.771595 rule 4.regress.1/(match) [uid 0, pid 75218] match in on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:55d8 seq:0) [icmp cksum ok] (ttl 255, id 30284, len 84, bad ip cksum 0! -> f157)
grep 'regress\.1/.* > 169.254.0.5:' pflog12.tcpdump
10:36:38.096202 rule 4.regress.1/(match) [uid 0, pid 75218] match out on lo11: 169.254.0.5 > 169.254.0.5: icmp: echo request (id:3a31 seq:0) [icmp cksum ok] (ttl 255, id 11584, len 84, bad ip cksum 5d68! -> 3a62)
10:36:38.096256 rule 4.regress.1/(match) [uid 0, pid 75218] match in on lo11: 169.254.0.5 > 169.254.0.5: icmp: echo request (id:3a31 seq:0) [icmp cksum ok] (ttl 255, id 11584, len 84, bad ip cksum 0! -> 3a62)
grep 'regress\.1/.* > 169.254.0.6:' pflog12.tcpdump
10:36:38.421315 rule 4.regress.1/(match) [uid 0, pid 75218] match out on lo11: 169.254.0.6 > 169.254.0.6: icmp: echo request (id:0dd8 seq:0) [icmp cksum ok] (ttl 255, id 64999, len 84, bad ip cksum 656e! -> 69b8)
10:36:38.421380 rule 4.regress.1/(match) [uid 0, pid 75218] match in on lo11: 169.254.0.6 > 169.254.0.6: icmp: echo request (id:0dd8 seq:0) [icmp cksum ok] (ttl 255, id 64999, len 84, bad ip cksum 0! -> 69b8)
grep 'regress\.1/.* > 169.254.0.11:' pflog12.tcpdump
10:36:38.746754 rule 4.regress.1/(match) [uid 0, pid 75218] match out on lo11: 169.254.0.11 > 169.254.0.11: icmp: echo request (id:2e31 seq:0) [icmp cksum ok] (ttl 255, id 27987, len 84, bad ip cksum 6673! -> fa42)
grep 'regress\.1/.* > 169.254.0.12:' pflog12.tcpdump
10:36:39.072577 rule 4.regress.1/(match) [uid 0, pid 75218] match out on lo11: 169.254.0.12 > 169.254.0.12: icmp: echo request (id:6079 seq:0) [icmp cksum ok] (ttl 255, id 33650, len 84, bad ip cksum 0! -> e421)
10:36:39.072649 rule 4.regress.1/(match) [uid 0, pid 75218] match in on lo11: 169.254.0.22 > 169.254.0.12: icmp: echo request (id:05c3 seq:0) [icmp cksum ok] (ttl 255, id 33650, len 84, bad ip cksum 0! -> e417)
grep 'regress\.1/.* > 169.254.0.14:' pflog12.tcpdump
10:36:39.398058 rule 4.regress.1/(match) [uid 0, pid 75218] match out on lo11: 169.254.0.14 > 169.254.0.14: icmp: echo request (id:6e1f seq:0) [icmp cksum ok] (ttl 255, id 10925, len 84, bad ip cksum 0! -> 3ce3)
10:36:39.398122 rule 4.regress.1/(match) [uid 0, pid 75218] match in on lo11: 169.254.0.14 > 169.254.0.14: icmp: echo request (id:6e1f seq:0) [icmp cksum ok] (ttl 255, id 10925, len 84, bad ip cksum 0! -> 3ce3)

==== run-bpf-everything6 ====
# rule with pflog12 matches on every packet
grep 'regress\.1/.* > fc00::1:' pflog12.tcpdump
10:36:36.878120 rule 4.regress.1/(match) [uid 0, pid 75218] match out on lo11: fc00::1 > fc00::1: icmp6: echo request (id:ccb0 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:36:36.878193 rule 4.regress.1/(match) [uid 0, pid 75218] match in on lo11: fc00::1 > fc00::1: icmp6: echo request (id:ccb0 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:36:36.878258 rule 4.regress.1/(match) [uid 0, pid 75218] match out on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:ccb0 seq:0) [bad icmp6 cksum 0! -> 5e80] (len 64, hlim 64)
10:36:36.878273 rule 4.regress.1/(match) [uid 0, pid 75218] match in on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:ccb0 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:36:37.048180 rule 4.regress.1/(match) [uid 0, pid 75218] match out on lo11: fc00::1 > fc00::1: icmp6: fc00::1 udp port 9 unreachable [bad icmp6 cksum 0! -> 2077] (len 60, hlim 64)
10:36:37.048196 rule 4.regress.1/(match) [uid 0, pid 75218] 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
10:36:37.204750 rule 4.regress.1/(match) [uid 0, pid 75218] match out on lo11: fc00::2 > fc00::2: icmp6: echo request (id:35f1 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:36:37.204820 rule 4.regress.1/(match) [uid 0, pid 75218] match in on lo11: fc00::2 > fc00::2: icmp6: echo request (id:35f1 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
grep 'regress\.1/.* > fc00::3:' pflog12.tcpdump
10:36:37.527956 rule 4.regress.1/(match) [uid 0, pid 75218] match out on lo11: fc00::3 > fc00::3: icmp6: echo request (id:0e5a seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:36:37.528026 rule 4.regress.1/(match) [uid 0, pid 75218] match in on lo11: fc00::3 > fc00::3: icmp6: echo request (id:0e5a seq:0) [icmp6 cksum ok] (len 64, hlim 64)
grep 'regress\.1/.* > fc00::4:' pflog12.tcpdump
10:36:37.853735 rule 4.regress.1/(match) [uid 0, pid 75218] match out on lo11: fc00::4 > fc00::4: icmp6: echo request (id:b4b7 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:36:37.853807 rule 4.regress.1/(match) [uid 0, pid 75218] match in on lo11: fc00::4 > fc00::4: icmp6: echo request (id:b4b7 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
grep 'regress\.1/.* > fc00::5:' pflog12.tcpdump
10:36:38.178559 rule 4.regress.1/(match) [uid 0, pid 75218] match out on lo11: fc00::5 > fc00::5: icmp6: echo request (id:7915 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:36:38.178630 rule 4.regress.1/(match) [uid 0, pid 75218] match in on lo11: fc00::5 > fc00::5: icmp6: echo request (id:7915 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
grep 'regress\.1/.* > fc00::6:' pflog12.tcpdump
10:36:38.502654 rule 4.regress.1/(match) [uid 0, pid 75218] match out on lo11: fc00::6 > fc00::6: icmp6: echo request (id:d292 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:36:38.502725 rule 4.regress.1/(match) [uid 0, pid 75218] match in on lo11: fc00::6 > fc00::6: icmp6: echo request (id:d292 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
grep 'regress\.1/.* > fc00::11:' pflog12.tcpdump
10:36:38.827958 rule 4.regress.1/(match) [uid 0, pid 75218] match out on lo11: fc00::11 > fc00::11: icmp6: echo request (id:8e26 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
grep 'regress\.1/.* > fc00::12:' pflog12.tcpdump
10:36:39.154214 rule 4.regress.1/(match) [uid 0, pid 75218] match out on lo11: fc00::12 > fc00::12: icmp6: echo request (id:8d37 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:36:39.154294 rule 4.regress.1/(match) [uid 0, pid 75218] match in on lo11: fc00::22 > fc00::12: icmp6: echo request (id:0c32 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
grep 'regress\.1/.* > fc00::14:' pflog12.tcpdump
10:36:39.480020 rule 4.regress.1/(match) [uid 0, pid 75218] match out on lo11: fc00::14 > fc00::14: icmp6: echo request (id:a98f seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:36:39.480093 rule 4.regress.1/(match) [uid 0, pid 75218] match in on lo11: fc00::14 > fc00::14: icmp6: echo request (id:a98f 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
10:36:36.797065 rule 4.regress.3/(match) [uid 0, pid 75218] pass out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:230c seq:0) [icmp cksum ok] (ttl 255, id 15869, len 84, bad ip cksum 6010! -> 29ad)
10:36:36.797118 rule 4.regress.3/(match) [uid 0, pid 75218] pass in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:230c seq:0) [icmp cksum ok] (ttl 255, id 15869, len 84, bad ip cksum 0! -> 29ad)
grep 'regress\.3/.* 169.254.0.1 > 169.254.0.1: icmp: echo reply' pflog11.tcpdump
10:36:36.797154 rule 4.regress.3/(match) [uid 0, pid 75218] pass out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:230c seq:0) [bad icmp cksum 0! -> 4c98] (ttl 255, id 53848, len 84, bad ip cksum 0! -> 9551)
10:36:36.797166 rule 4.regress.3/(match) [uid 0, pid 75218] pass in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:230c seq:0) [icmp cksum ok] (ttl 255, id 53848, len 84, bad ip cksum 0! -> 9551)
# no reply with keep state and without all
grep 'regress\.4/.* 169.254.0.2 > 169.254.0.2: icmp: echo request' pflog11.tcpdump
10:36:37.122297 rule 4.regress.4/(match) [uid 0, pid 75218] pass out on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:13b5 seq:0) [icmp cksum ok] (ttl 255, id 18272, len 84, bad ip cksum 6484! -> 2048)
10:36:37.122357 rule 4.regress.4/(match) [uid 0, pid 75218] pass in on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:13b5 seq:0) [icmp cksum ok] (ttl 255, id 18272, len 84, bad ip cksum 0! -> 2048)
! 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
10:36:37.446805 rule 4.regress.5/(match) [uid 0, pid 75218] pass out on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:22a0 seq:0) [icmp cksum ok] (ttl 255, id 35515, len 84, bad ip cksum 27c! -> dcea)
10:36:37.446862 rule 4.regress.5/(match) [uid 0, pid 75218] pass in on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:22a0 seq:0) [icmp cksum ok] (ttl 255, id 35515, len 84, bad ip cksum 0! -> dcea)
# XXX anchor name missing
grep '/.* 169.254.0.3 > 169.254.0.3: icmp: echo reply' pflog11.tcpdump
10:36:37.446901 rule 4/(match) [uid 0, pid 75218] pass out on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo reply (id:22a0 seq:0) [bad icmp cksum 0! -> 376c] (ttl 255, id 40517, len 84, bad ip cksum 0! -> c960)
10:36:37.446908 rule 4/(match) [uid 0, pid 75218] pass in on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo reply (id:22a0 seq:0) [icmp cksum ok] (ttl 255, id 40517, len 84, bad ip cksum 0! -> c960)

==== run-bpf-all6 ====
# reply without keep state
grep 'regress\.11/.* fc00::1 > fc00::1: icmp6: echo request' pflog11.tcpdump
10:36:36.878129 rule 4.regress.11/(match) [uid 0, pid 75218] pass out on lo11: fc00::1 > fc00::1: icmp6: echo request (id:ccb0 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:36:36.878201 rule 4.regress.11/(match) [uid 0, pid 75218] pass in on lo11: fc00::1 > fc00::1: icmp6: echo request (id:ccb0 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
grep 'regress\.11/.* fc00::1 > fc00::1: icmp6: echo reply' pflog11.tcpdump
10:36:36.878262 rule 4.regress.11/(match) [uid 0, pid 75218] pass out on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:ccb0 seq:0) [bad icmp6 cksum 0! -> 5e80] (len 64, hlim 64)
10:36:36.878276 rule 4.regress.11/(match) [uid 0, pid 75218] pass in on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:ccb0 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
10:36:37.204759 rule 4.regress.12/(match) [uid 0, pid 75218] pass out on lo11: fc00::2 > fc00::2: icmp6: echo request (id:35f1 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:36:37.204828 rule 4.regress.12/(match) [uid 0, pid 75218] pass in on lo11: fc00::2 > fc00::2: icmp6: echo request (id:35f1 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
10:36:37.527965 rule 4.regress.13/(match) [uid 0, pid 75218] pass out on lo11: fc00::3 > fc00::3: icmp6: echo request (id:0e5a seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:36:37.528034 rule 4.regress.13/(match) [uid 0, pid 75218] pass in on lo11: fc00::3 > fc00::3: icmp6: echo request (id:0e5a seq:0) [icmp6 cksum ok] (len 64, hlim 64)
# XXX anchor name missing
grep '/.* fc00::3 > fc00::3: icmp6: echo reply' pflog11.tcpdump
10:36:37.528100 rule 4/(match) [uid 0, pid 75218] pass out on lo11: fc00::3 > fc00::3: icmp6: echo reply (id:0e5a seq:0) [bad icmp6 cksum 0! -> d5e7] (len 64, hlim 64)
10:36:37.528110 rule 4/(match) [uid 0, pid 75218] pass in on lo11: fc00::3 > fc00::3: icmp6: echo reply (id:0e5a 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
10:36:37.940811 rule 4.regress.6/(match) [uid 0, pid 75218] pass out on lo11: [uid 0, pid 6272] 169.254.0.4.41564 > 169.254.0.4.9: [no udp cksum] udp 4 (ttl 64, id 47977, len 32, bad ip cksum c! -> 6b5f)
# 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
10:36:37.940888 rule 4.regress.6/(match) [uid 0, pid 75218] pass in on lo11: 169.254.0.4.41564 > 169.254.0.4.9: [bad udp cksum 2254! -> f233] udp 4 (ttl 64, id 47977, len 32, bad ip cksum 0! -> 6b5f)
# 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
10:36:37.771544 rule 4.regress.6/(match) [uid 0, pid 75218] pass out on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:55d8 seq:0) [icmp cksum ok] (ttl 255, id 30284, len 84, bad ip cksum d909! -> f157)
# 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
10:36:36.965772 rule 4.regress.3/(match) [uid 0, pid 75218] pass out on lo11: 169.254.0.1.18723 > 169.254.0.1.9: [no udp cksum] udp 4 (ttl 64, id 50087, len 32, bad ip cksum c! -> 6327)

==== 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
10:36:38.021601 rule 4.regress.14/(match) [uid 0, pid 75218] pass out on lo11: [uid 0, pid 38223] fc00::4.2325 > fc00::4.9: [invalid udp cksum 0] udp 4 [flowlabel 0x40b6f] (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
10:36:38.021681 rule 4.regress.14/(match) [uid 0, pid 75218] pass in on lo11: fc00::4.2325 > fc00::4.9: [bad udp cksum 26f8! -> 3529] udp 4 [flowlabel 0x40b6f] (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
10:36:37.853745 rule 4.regress.14/(match) [uid 0, pid 75218] pass out on lo11: fc00::4 > fc00::4: icmp6: echo request (id:b4b7 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
10:36:37.048050 rule 4.regress.11/(match) [uid 0, pid 75218] pass out on lo11: fc00::1.12268 > fc00::1.9: [invalid udp cksum 0] udp 4 [flowlabel 0x57f19] (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
10:36:38.746831 rule 4.regress.2/(match) [uid 0, pid 75218] pass in on lo11: 169.254.0.11 > 169.254.0.21: icmp: echo request (id:2e31 seq:0) [icmp cksum ok] (ttl 255, id 27987, len 84, bad ip cksum 0! -> fa38)
# 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
10:36:38.746764 rule 4.regress.18/(match) [uid 0, pid 75218] pass out on lo11: [rewritten: src 169.254.0.11:11825, dst 169.254.0.21:8] 169.254.0.11 > 169.254.0.11: icmp: echo request (id:2e31 seq:0) [icmp cksum ok] (ttl 255, id 27987, len 84, bad ip cksum 6673! -> fa42)

==== run-bpf-rdr6 ====
# loopback input logs redirected packet
grep 'regress\.10/.* pass in .*:.* fc00::11 > fc00::21: icmp6: echo request' pflog11.tcpdump
10:36:38.828054 rule 4.regress.10/(match) [uid 0, pid 75218] pass in on lo11: fc00::11 > fc00::21: icmp6: echo request (id:8e26 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
10:36:38.827968 rule 4.regress.20/(match) [uid 0, pid 75218] pass out on lo11: [rewritten: src fc00::11:36390, dst fc00::21:128] fc00::11 > fc00::11: icmp6: echo request (id:8e26 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
10:36:39.072658 rule 4.regress.2/(match) [uid 0, pid 75218] pass in on lo11: 169.254.0.22 > 169.254.0.12: icmp: echo request (id:05c3 seq:0) [icmp cksum ok] (ttl 255, id 33650, len 84, bad ip cksum 0! -> e417)
# 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
10:36:39.072589 rule 4.regress.19/(match) [uid 0, pid 75218] pass out on lo11: [rewritten: src 169.254.0.22:1475, dst 169.254.0.12:8] 169.254.0.12 > 169.254.0.12: icmp: echo request (id:6079 seq:0) [icmp cksum ok] (ttl 255, id 33650, len 84, bad ip cksum 0! -> e421)

==== run-bpf-nat6 ====
# loopback input logs redirected packet
grep 'regress\.10/.* pass in .*:.* fc00::22 > fc00::12: icmp6: echo request' pflog11.tcpdump
10:36:39.154302 rule 4.regress.10/(match) [uid 0, pid 75218] pass in on lo11: fc00::22 > fc00::12: icmp6: echo request (id:0c32 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
10:36:39.154228 rule 4.regress.21/(match) [uid 0, pid 75218] pass out on lo11: [rewritten: src fc00::22:3122, dst fc00::12:128] fc00::12 > fc00::12: icmp6: echo request (id:8d37 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
10:36:39.398137 rule 4.regress.22/(match) [uid 0, pid 75218] pass in on lo11: [rewritten: src fc00::23:50727, dst fc00::24:128] 169.254.0.14 > 169.254.0.14: icmp: echo request (id:6e1f seq:0) [icmp cksum ok] (ttl 255, id 10925, len 84, bad ip cksum 0! -> 3ce3)

==== run-bpf-af6 ====
# pf in rule logs original IPv6 packet
grep 'regress\.23/.* pass in .*:.* fc00::14 > fc00::14: icmp6: echo request' pflog11.tcpdump
10:36:39.480109 rule 4.regress.23/(match) [uid 0, pid 75218] pass in on lo11: [rewritten: src 169.254.0.23:54471, dst 169.254.0.24:8] fc00::14 > fc00::14: icmp6: echo request (id:a98f 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
10:36:38.746764 rule 4.regress.18/(match) [uid 0, pid 75218] pass out on lo11: [rewritten: src 169.254.0.11:11825, dst 169.254.0.21:8] 169.254.0.11 > 169.254.0.11: icmp: echo request (id:2e31 seq:0) [icmp cksum ok] (ttl 255, id 27987, len 84, bad ip cksum 6673! -> fa42)
# 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
10:36:39.072589 rule 4.regress.19/(match) [uid 0, pid 75218] pass out on lo11: [rewritten: src 169.254.0.22:1475, dst 169.254.0.12:8] 169.254.0.12 > 169.254.0.12: icmp: echo request (id:6079 seq:0) [icmp cksum ok] (ttl 255, id 33650, len 84, bad ip cksum 0! -> e421)
# 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
10:36:39.398137 rule 4.regress.22/(match) [uid 0, pid 75218] pass in on lo11: [rewritten: src fc00::23:50727, dst fc00::24:128] 169.254.0.14 > 169.254.0.14: icmp: echo request (id:6e1f seq:0) [icmp cksum ok] (ttl 255, id 10925, len 84, bad ip cksum 0! -> 3ce3)

==== 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
10:36:38.827968 rule 4.regress.20/(match) [uid 0, pid 75218] pass out on lo11: [rewritten: src fc00::11:36390, dst fc00::21:128] fc00::11 > fc00::11: icmp6: echo request (id:8e26 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
10:36:39.154228 rule 4.regress.21/(match) [uid 0, pid 75218] pass out on lo11: [rewritten: src fc00::22:3122, dst fc00::12:128] fc00::12 > fc00::12: icmp6: echo request (id:8d37 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
10:36:39.480109 rule 4.regress.23/(match) [uid 0, pid 75218] pass in on lo11: [rewritten: src 169.254.0.23:54471, dst 169.254.0.24:8] fc00::14 > fc00::14: icmp6: echo request (id:a98f 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 0m12.71s