START	sys/net/pflog	2024-08-25T08:37:25Z

==== 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=0.214 ms

--- 169.254.0.1 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.214/0.214/0.214/0.000 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=0.284 ms

--- fc00::1 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.284/0.284/0.284/0.000 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=0.256 ms

--- 169.254.0.2 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.256/0.256/0.256/0.000 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=0.290 ms

--- fc00::2 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.290/0.290/0.290/0.000 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=0.225 ms

--- 169.254.0.3 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.225/0.225/0.225/0.000 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=0.299 ms

--- fc00::3 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.299/0.299/0.299/0.000 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=0.199 ms

--- 169.254.0.4 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.199/0.199/0.199/0.000 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=0.279 ms

--- fc00::4 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.279/0.279/0.279/0.000 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=0.216 ms

--- 169.254.0.5 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.216/0.216/0.216/0.000 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=0.270 ms

--- fc00::5 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.270/0.270/0.270/0.000 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=0.213 ms

--- 169.254.0.6 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.213/0.213/0.213/0.000 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=0.279 ms

--- fc00::6 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.279/0.279/0.279/0.000 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=0.234 ms

--- 169.254.0.11 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.234/0.234/0.234/0.000 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=0.299 ms

--- fc00::11 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.299/0.299/0.299/0.000 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=0.233 ms

--- 169.254.0.12 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.233/0.233/0.233/0.000 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=0.300 ms

--- fc00::12 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.300/0.300/0.300/0.000 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=0.300 ms

--- 169.254.0.14 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.300/0.300/0.300/0.000 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=0.320 ms

--- fc00::14 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.320/0.320/0.320/0.000 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=0.278 ms

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

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

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



0 packets received by filter
0 packets dropped by kernel
80 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
10:37:31.862768 rule 4.regress.3/(match) [uid 0, pid 60189] pass out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:d786 seq:0) [icmp cksum ok] (ttl 255, id 45534, len 84, bad ip cksum 168! -> b5cb)
10:37:31.862806 rule 4.regress.3/(match) [uid 0, pid 60189] pass in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:d786 seq:0) [icmp cksum ok] (ttl 255, id 45534, len 84, bad ip cksum 0! -> b5cb)
10:37:31.862846 rule 4.regress.3/(match) [uid 0, pid 60189] pass out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:d786 seq:0) [bad icmp cksum 0! -> 1163] (ttl 255, id 24867, len 84, bad ip cksum 0! -> 687)
10:37:31.862862 rule 4.regress.3/(match) [uid 0, pid 60189] pass in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:d786 seq:0) [icmp cksum ok] (ttl 255, id 24867, len 84, bad ip cksum 0! -> 687)
10:37:32.050420 rule 4.regress.11/(match) [uid 0, pid 60189] pass out on lo11: fc00::1 > fc00::1: icmp6: echo request (id:5d5c seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:37:32.050476 rule 4.regress.11/(match) [uid 0, pid 60189] pass in on lo11: fc00::1 > fc00::1: icmp6: echo request (id:5d5c seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:37:32.050538 rule 4.regress.11/(match) [uid 0, pid 60189] pass out on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:5d5c seq:0) [bad icmp6 cksum 0! -> cb7] (len 64, hlim 64)
10:37:32.050557 rule 4.regress.11/(match) [uid 0, pid 60189] pass in on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:5d5c seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:37:32.250495 rule 4.regress.3/(match) [uid 0, pid 60189] pass out on lo11: 169.254.0.1.46146 > 169.254.0.1.9: [bad udp cksum 440d! -> 1222] udp 4 (ttl 64, id 14404, len 32, bad ip cksum c! -> ee8a)
10:37:32.250557 rule 4.regress.3/(match) [uid 0, pid 60189] pass in on lo11: 169.254.0.1.46146 > 169.254.0.1.9: [bad udp cksum 1c54! -> 1222] udp 4 (ttl 64, id 14404, len 32, bad ip cksum 0! -> ee8a)
10:37:32.250610 rule 4.regress.3/(match) [uid 0, pid 60189] 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! -> e313] for 169.254.0.1.46146 > 169.254.0.1.9: udp 4 (ttl 64, id 14404, len 32, bad ip cksum 0! -> ee8a) (ttl 255, id 3878, len 56, bad ip cksum 1b1d! -> 58a0)
10:37:32.250629 rule 4.regress.3/(match) [uid 0, pid 60189] 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 169.254.0.1.46146 > 169.254.0.1.9: udp 4 (ttl 64, id 14404, len 32, bad ip cksum 0! -> ee8a) (ttl 255, id 3878, len 56, bad ip cksum 0! -> 58a0)
10:37:32.439484 rule 4.regress.11/(match) [uid 0, pid 60189] pass out on lo11: fc00::1.2379 > fc00::1.9: [invalid udp cksum 0] udp 4 [flowlabel 0x57054] (len 12, hlim 64)
10:37:32.439547 rule 4.regress.11/(match) [uid 0, pid 60189] pass in on lo11: fc00::1.2379 > fc00::1.9: [bad udp cksum 20f8! -> 0529] udp 4 [flowlabel 0x57054] (len 12, hlim 64)
10:37:32.439607 rule 4.regress.11/(match) [uid 0, pid 60189] pass out on lo11: fc00::1 > fc00::1: icmp6: fc00::1 udp port 9 unreachable [bad icmp6 cksum 0! -> 55dd] (len 60, hlim 64)
10:37:32.439627 rule 4.regress.11/(match) [uid 0, pid 60189] pass in on lo11: fc00::1 > fc00::1: icmp6: fc00::1 udp port 9 unreachable [icmp6 cksum ok] (len 60, hlim 64)
10:37:32.612759 rule 4.regress.4/(match) [uid 0, pid 60189] pass out on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:45f0 seq:0) [icmp cksum ok] (ttl 255, id 46527, len 84, bad ip cksum 34b3! -> b1e8)
10:37:32.612856 rule 4.regress.4/(match) [uid 0, pid 60189] pass in on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:45f0 seq:0) [icmp cksum ok] (ttl 255, id 46527, len 84, bad ip cksum 0! -> b1e8)
10:37:32.799556 rule 4.regress.12/(match) [uid 0, pid 60189] pass out on lo11: fc00::2 > fc00::2: icmp6: echo request (id:e092 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:37:32.799624 rule 4.regress.12/(match) [uid 0, pid 60189] pass in on lo11: fc00::2 > fc00::2: icmp6: echo request (id:e092 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:37:32.999823 rule 4.regress.4/(match) [uid 0, pid 60189] pass out on lo11: 169.254.0.2.4172 > 169.254.0.2.9: [bad udp cksum 0069! -> 06c6] udp 4 (ttl 64, id 36159, len 32, bad ip cksum c! -> 998d)
10:37:32.999893 rule 4.regress.4/(match) [uid 0, pid 60189] pass in on lo11: 169.254.0.2.4172 > 169.254.0.2.9: [bad udp cksum 1e54! -> 06c6] udp 4 (ttl 64, id 36159, len 32, bad ip cksum 0! -> 998d)
10:37:33.188844 rule 4.regress.12/(match) [uid 0, pid 60189] pass out on lo11: fc00::2.13017 > fc00::2.9: [invalid udp cksum 0] udp 4 [flowlabel 0x2cee0] (len 12, hlim 64)
10:37:33.188919 rule 4.regress.12/(match) [uid 0, pid 60189] pass in on lo11: fc00::2.13017 > fc00::2.9: [bad udp cksum 22f8! -> 74ff] udp 4 [flowlabel 0x2cee0] (len 12, hlim 64)
10:37:33.362805 rule 4.regress.5/(match) [uid 0, pid 60189] pass out on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:2527 seq:0) [icmp cksum ok] (ttl 255, id 31219, len 84, bad ip cksum 168! -> edb2)
10:37:33.362866 rule 4.regress.5/(match) [uid 0, pid 60189] pass in on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:2527 seq:0) [icmp cksum ok] (ttl 255, id 31219, len 84, bad ip cksum 0! -> edb2)
10:37:33.362915 rule 4/(match) [uid 0, pid 60189] pass out on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo reply (id:2527 seq:0) [bad icmp cksum 0! -> c6fd] (ttl 255, id 9862, len 84, bad ip cksum 0! -> 4120)
10:37:33.362924 rule 4/(match) [uid 0, pid 60189] pass in on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo reply (id:2527 seq:0) [icmp cksum ok] (ttl 255, id 9862, len 84, bad ip cksum 0! -> 4120)
10:37:33.551363 rule 4.regress.13/(match) [uid 0, pid 60189] pass out on lo11: fc00::3 > fc00::3: icmp6: echo request (id:b8ec seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:37:33.551424 rule 4.regress.13/(match) [uid 0, pid 60189] pass in on lo11: fc00::3 > fc00::3: icmp6: echo request (id:b8ec seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:37:33.551499 rule 4/(match) [uid 0, pid 60189] pass out on lo11: fc00::3 > fc00::3: icmp6: echo reply (id:b8ec seq:0) [bad icmp6 cksum 0! -> 86e4] (len 64, hlim 64)
10:37:33.551513 rule 4/(match) [uid 0, pid 60189] pass in on lo11: fc00::3 > fc00::3: icmp6: echo reply (id:b8ec seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:37:33.750772 rule 4.regress.5/(match) [uid 0, pid 60189] pass out on lo11: 169.254.0.3.27162 > 169.254.0.3.9: [bad udp cksum d128! -> 366c] udp 4 (ttl 64, id 56751, len 32, bad ip cksum c! -> 491b)
10:37:33.750832 rule 4.regress.5/(match) [uid 0, pid 60189] pass in on lo11: 169.254.0.3.27162 > 169.254.0.3.9: [bad udp cksum 2054! -> 366c] udp 4 (ttl 64, id 56751, len 32, bad ip cksum 0! -> 491b)
10:37:33.750878 rule 4/(match) [uid 0, pid 60189] 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! -> 87c8] for 169.254.0.3.27162 > 169.254.0.3.9: udp 4 (ttl 64, id 56751, len 32, bad ip cksum 0! -> 491b) (ttl 255, id 28086, len 56, bad ip cksum 1b1d! -> fa0b)
10:37:33.750889 rule 4/(match) [uid 0, pid 60189] 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 169.254.0.3.27162 > 169.254.0.3.9: udp 4 (ttl 64, id 56751, len 32, bad ip cksum 0! -> 491b) (ttl 255, id 28086, len 56, bad ip cksum 0! -> fa0b)
10:37:33.939916 rule 4.regress.13/(match) [uid 0, pid 60189] pass out on lo11: fc00::3.38920 > fc00::3.9: [invalid udp cksum 0] udp 4 [flowlabel 0x34dc7] (len 12, hlim 64)
10:37:33.939995 rule 4.regress.13/(match) [uid 0, pid 60189] pass in on lo11: fc00::3.38920 > fc00::3.9: [bad udp cksum 24f8! -> 439a] udp 4 [flowlabel 0x34dc7] (len 12, hlim 64)
10:37:33.940058 rule 4/(match) [uid 0, pid 60189] pass out on lo11: fc00::3 > fc00::3: icmp6: fc00::3 udp port 9 unreachable [bad icmp6 cksum 0! -> e9a2] (len 60, hlim 64)
10:37:33.940071 rule 4/(match) [uid 0, pid 60189] pass in on lo11: fc00::3 > fc00::3: icmp6: fc00::3 udp port 9 unreachable [icmp6 cksum ok] (len 60, hlim 64)
10:37:34.112189 rule 4.regress.6/(match) [uid 0, pid 60189] pass out on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:bc30 seq:0) [icmp cksum ok] (ttl 255, id 29954, len 84, bad ip cksum 0! -> f2a1)
10:37:34.112239 rule 4.regress.6/(match) [uid 0, pid 60189] pass in on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:bc30 seq:0) [icmp cksum ok] (ttl 255, id 29954, len 84, bad ip cksum 0! -> f2a1)
10:37:34.299717 rule 4.regress.14/(match) [uid 0, pid 60189] pass out on lo11: fc00::4 > fc00::4: icmp6: echo request (id:b055 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:37:34.299778 rule 4.regress.14/(match) [uid 0, pid 60189] pass in on lo11: fc00::4 > fc00::4: icmp6: echo request (id:b055 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:37:34.499321 rule 4.regress.6/(match) [uid 0, pid 60189] pass out on lo11: [uid 0, pid 1347] 169.254.0.4.4156 > 169.254.0.4.9: [no udp cksum] udp 4 (ttl 64, id 9852, len 32, bad ip cksum c! -> 4d)
10:37:34.499403 rule 4.regress.6/(match) [uid 0, pid 60189] pass in on lo11: 169.254.0.4.4156 > 169.254.0.4.9: [bad udp cksum 2254! -> 12c6] udp 4 (ttl 64, id 9852, len 32, bad ip cksum 0! -> 4d)
10:37:34.687788 rule 4.regress.14/(match) [uid 0, pid 60189] pass out on lo11: [uid 0, pid 46808] fc00::4.34566 > fc00::4.9: [invalid udp cksum 0] udp 4 [flowlabel 0x346c8] (len 12, hlim 64)
10:37:34.687879 rule 4.regress.14/(match) [uid 0, pid 60189] pass in on lo11: fc00::4.34566 > fc00::4.9: [bad udp cksum 26f8! -> 43ab] udp 4 [flowlabel 0x346c8] (len 12, hlim 64)
10:37:36.355814 rule 4.regress.18/(match) [uid 0, pid 60189] pass out on lo11: [rewritten: src 169.254.0.11:61517, dst 169.254.0.21:8] 169.254.0.11 > 169.254.0.11: icmp: echo request (id:f04d seq:0) [icmp cksum ok] (ttl 255, id 4447, len 84, bad ip cksum 0! -> 5637)
10:37:36.355884 rule 4.regress.2/(match) [uid 0, pid 60189] pass in on lo11: 169.254.0.11 > 169.254.0.21: icmp: echo request (id:f04d seq:0) [icmp cksum ok] (ttl 255, id 4447, len 84, bad ip cksum 0! -> 562d)
10:37:36.543417 rule 4.regress.20/(match) [uid 0, pid 60189] pass out on lo11: [rewritten: src fc00::11:39660, dst fc00::21:128] fc00::11 > fc00::11: icmp6: echo request (id:9aec seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:37:36.543492 rule 4.regress.10/(match) [uid 0, pid 60189] pass in on lo11: fc00::11 > fc00::21: icmp6: echo request (id:9aec seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:37:36.743208 rule 4.regress.18/(match) [uid 0, pid 60189] pass out on lo11: [rewritten: src 169.254.0.11:10423, dst 169.254.0.21:9] 169.254.0.11.10423 > 169.254.0.11.9: [no udp cksum] udp 4 (ttl 64, id 34604, len 32, bad ip cksum c! -> 9f8e)
10:37:36.743295 rule 4.regress.2/(match) [uid 0, pid 60189] pass in on lo11: 169.254.0.11.10423 > 169.254.0.21.9: [bad udp cksum 3a54! -> 7fad] udp 4 (ttl 64, id 34604, len 32, bad ip cksum 0! -> 9f84)
10:37:36.930707 rule 4.regress.20/(match) [uid 0, pid 60189] pass out on lo11: [rewritten: src fc00::11:8482, dst fc00::21:9] fc00::11.8482 > fc00::11.9: [invalid udp cksum 0] udp 4 [flowlabel 0x2a2cc] (len 12, hlim 64)
10:37:36.930791 rule 4.regress.10/(match) [uid 0, pid 60189] pass in on lo11: fc00::11.8482 > fc00::21.9: [bad udp cksum 50f8! -> fe10] udp 4 [flowlabel 0x2a2cc] (len 12, hlim 64)
10:37:37.102742 rule 4.regress.19/(match) [uid 0, pid 60189] pass out on lo11: [rewritten: src 169.254.0.22:38796, dst 169.254.0.12:8] 169.254.0.12 > 169.254.0.12: icmp: echo request (id:106c seq:0) [icmp cksum ok] (ttl 255, id 50137, len 84, bad ip cksum 2336! -> a3ba)
10:37:37.102808 rule 4.regress.2/(match) [uid 0, pid 60189] pass in on lo11: 169.254.0.22 > 169.254.0.12: icmp: echo request (id:978c seq:0) [icmp cksum ok] (ttl 255, id 50137, len 84, bad ip cksum 0! -> a3b0)
10:37:37.290443 rule 4.regress.21/(match) [uid 0, pid 60189] pass out on lo11: [rewritten: src fc00::22:8054, dst fc00::12:128] fc00::12 > fc00::12: icmp6: echo request (id:ce8a seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:37:37.290515 rule 4.regress.10/(match) [uid 0, pid 60189] pass in on lo11: fc00::22 > fc00::12: icmp6: echo request (id:1f76 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:37:37.488794 rule 4.regress.19/(match) [uid 0, pid 60189] pass out on lo11: [rewritten: src 169.254.0.22:59031, dst 169.254.0.12:9] 169.254.0.12.33549 > 169.254.0.12.9: [no udp cksum] udp 4 (ttl 64, id 16364, len 32, bad ip cksum c! -> e6cc)
10:37:37.488868 rule 4.regress.2/(match) [uid 0, pid 60189] pass in on lo11: 169.254.0.22.59031 > 169.254.0.12.9: [bad udp cksum 3c54! -> 9cef] udp 4 (ttl 64, id 16364, len 32, bad ip cksum 0! -> e6c2)
10:37:37.677396 rule 4.regress.21/(match) [uid 0, pid 60189] pass out on lo11: [rewritten: src fc00::22:58286, dst fc00::12:9] fc00::12.35977 > fc00::12.9: [invalid udp cksum 0] udp 4 [flowlabel 0x6c513] (len 12, hlim 64)
10:37:37.677487 rule 4.regress.10/(match) [uid 0, pid 60189] pass in on lo11: fc00::22.58286 > fc00::12.9: [bad udp cksum 52f8! -> 6f4e] udp 4 [flowlabel 0x6c513] (len 12, hlim 64)
10:37:37.849079 rule 4.regress.2/(match) [uid 0, pid 60189] pass out on lo11: 169.254.0.14 > 169.254.0.14: icmp: echo request (id:86e8 seq:0) [icmp cksum ok] (ttl 255, id 43972, len 84, bad ip cksum 2a09! -> bbcb)
10:37:37.849135 rule 4.regress.22/(match) [uid 0, pid 60189] pass in on lo11: [rewritten: src fc00::23:25148, dst fc00::24:128] 169.254.0.14 > 169.254.0.14: icmp: echo request (id:86e8 seq:0) [icmp cksum ok] (ttl 255, id 43972, len 84, bad ip cksum 0! -> bbcb)
10:37:37.849193 rule 4.regress.10/(match) [uid 0, pid 60189] pass in on lo11: fc00::23 > fc00::24: icmp6: echo request (id:623c seq:0) [icmp6 cksum ok] (len 64, hlim 63)
10:37:38.036752 rule 4.regress.10/(match) [uid 0, pid 60189] pass out on lo11: fc00::14 > fc00::14: icmp6: echo request (id:95a3 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:37:38.036812 rule 4.regress.23/(match) [uid 0, pid 60189] pass in on lo11: [rewritten: src 169.254.0.23:30514, dst 169.254.0.24:8] fc00::14 > fc00::14: icmp6: echo request (id:95a3 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:37:38.036862 rule 4.regress.2/(match) [uid 0, pid 60189] pass in on lo11: 169.254.0.23 > 169.254.0.24: icmp: echo request (id:7732 seq:0) [icmp cksum ok] (DF) (ttl 63, id 19206, len 84, bad ip cksum 0! -> 9c77)
10:37:38.236363 rule 4.regress.2/(match) [uid 0, pid 60189] pass out on lo11: 169.254.0.14.14030 > 169.254.0.14.9: [no udp cksum] udp 4 (ttl 64, id 37262, len 32, bad ip cksum c! -> 9526)
10:37:38.236424 rule 4.regress.22/(match) [uid 0, pid 60189] pass in on lo11: [rewritten: src fc00::23:53099, dst fc00::24:9] 169.254.0.14.14030 > 169.254.0.14.9: [bad udp cksum 3654! -> 6c9f] udp 4 (ttl 64, id 37262, len 32, bad ip cksum 0! -> 9526)
10:37:38.236482 rule 4.regress.10/(match) [uid 0, pid 60189] pass in on lo11: fc00::23.53099 > fc00::24.9: [bad udp cksum 65f8! -> 9f62] udp 4 (len 12, hlim 63)
10:37:38.424783 rule 4.regress.10/(match) [uid 0, pid 60189] pass out on lo11: fc00::14.32994 > fc00::14.9: [invalid udp cksum 0] udp 4 [flowlabel 0x3de99] (len 12, hlim 64)
10:37:38.424861 rule 4.regress.23/(match) [uid 0, pid 60189] pass in on lo11: [rewritten: src 169.254.0.23:58986, dst 169.254.0.24:9] fc00::14.32994 > fc00::14.9: [bad udp cksum 46f8! -> 47b1] udp 4 [flowlabel 0x3de99] (len 12, hlim 64)
10:37:38.424929 rule 4.regress.2/(match) [uid 0, pid 60189] pass in on lo11: 169.254.0.23.58986 > 169.254.0.24.9: [bad udp cksum 4954! -> bcef] udp 4 (DF) (ttl 63, id 29649, len 32, bad ip cksum 0! -> 73d0)
10:37:38.602383 rule 4.regress.10/(match) [uid 0, pid 60189] pass out on lo11: ::1 > ::1: icmp6: echo request (id:a462 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:37:38.602447 rule 4.regress.10/(match) [uid 0, pid 60189] pass in on lo11: ::1 > ::1: icmp6: echo request (id:a462 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:37:38.801273 rule 4.regress.10/(match) [uid 0, pid 60189] pass out on lo11: ::1.2305 > ::1.9: [invalid udp cksum 0] udp 4 [flowlabel 0x68b6a] (len 12, hlim 64)
10:37:38.801342 rule 4.regress.10/(match) [uid 0, pid 60189] pass in on lo11: ::1.2305 > ::1.9: [bad udp cksum 1f00! -> 5121] udp 4 [flowlabel 0x68b6a] (len 12, hlim 64)

==== run-bpf-12 ====
# show full logs
cat pflog12.tcpdump
10:37:31.862757 rule 4.regress.1/(match) [uid 0, pid 60189] match out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:d786 seq:0) [icmp cksum ok] (ttl 255, id 45534, len 84, bad ip cksum 168! -> b5cb)
10:37:31.862802 rule 4.regress.1/(match) [uid 0, pid 60189] match in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:d786 seq:0) [icmp cksum ok] (ttl 255, id 45534, len 84, bad ip cksum 0! -> b5cb)
10:37:31.862843 rule 4.regress.1/(match) [uid 0, pid 60189] match out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:d786 seq:0) [bad icmp cksum 0! -> 1163] (ttl 255, id 24867, len 84, bad ip cksum 0! -> 687)
10:37:31.862859 rule 4.regress.1/(match) [uid 0, pid 60189] match in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:d786 seq:0) [icmp cksum ok] (ttl 255, id 24867, len 84, bad ip cksum 0! -> 687)
10:37:32.050410 rule 4.regress.1/(match) [uid 0, pid 60189] match out on lo11: fc00::1 > fc00::1: icmp6: echo request (id:5d5c seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:37:32.050469 rule 4.regress.1/(match) [uid 0, pid 60189] match in on lo11: fc00::1 > fc00::1: icmp6: echo request (id:5d5c seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:37:32.050534 rule 4.regress.1/(match) [uid 0, pid 60189] match out on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:5d5c seq:0) [bad icmp6 cksum 0! -> cb7] (len 64, hlim 64)
10:37:32.050554 rule 4.regress.1/(match) [uid 0, pid 60189] match in on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:5d5c seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:37:32.250484 rule 4.regress.1/(match) [uid 0, pid 60189] match out on lo11: 169.254.0.1.46146 > 169.254.0.1.9: [bad udp cksum 440d! -> 1222] udp 4 (ttl 64, id 14404, len 32, bad ip cksum c! -> ee8a)
10:37:32.250550 rule 4.regress.1/(match) [uid 0, pid 60189] match in on lo11: 169.254.0.1.46146 > 169.254.0.1.9: [bad udp cksum 1c54! -> 1222] udp 4 (ttl 64, id 14404, len 32, bad ip cksum 0! -> ee8a)
10:37:32.250607 rule 4.regress.1/(match) [uid 0, pid 60189] 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! -> e313] for 169.254.0.1.46146 > 169.254.0.1.9: udp 4 (ttl 64, id 14404, len 32, bad ip cksum 0! -> ee8a) (ttl 255, id 3878, len 56, bad ip cksum 1b1d! -> 58a0)
10:37:32.250626 rule 4.regress.1/(match) [uid 0, pid 60189] 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 169.254.0.1.46146 > 169.254.0.1.9: udp 4 (ttl 64, id 14404, len 32, bad ip cksum 0! -> ee8a) (ttl 255, id 3878, len 56, bad ip cksum 0! -> 58a0)
10:37:32.439474 rule 4.regress.1/(match) [uid 0, pid 60189] match out on lo11: fc00::1.2379 > fc00::1.9: [invalid udp cksum 0] udp 4 [flowlabel 0x57054] (len 12, hlim 64)
10:37:32.439539 rule 4.regress.1/(match) [uid 0, pid 60189] match in on lo11: fc00::1.2379 > fc00::1.9: [bad udp cksum 20f8! -> 0529] udp 4 [flowlabel 0x57054] (len 12, hlim 64)
10:37:32.439603 rule 4.regress.1/(match) [uid 0, pid 60189] match out on lo11: fc00::1 > fc00::1: icmp6: fc00::1 udp port 9 unreachable [bad icmp6 cksum 0! -> 55dd] (len 60, hlim 64)
10:37:32.439624 rule 4.regress.1/(match) [uid 0, pid 60189] match in on lo11: fc00::1 > fc00::1: icmp6: fc00::1 udp port 9 unreachable [icmp6 cksum ok] (len 60, hlim 64)
10:37:32.612750 rule 4.regress.1/(match) [uid 0, pid 60189] match out on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:45f0 seq:0) [icmp cksum ok] (ttl 255, id 46527, len 84, bad ip cksum 34b3! -> b1e8)
10:37:32.612849 rule 4.regress.1/(match) [uid 0, pid 60189] match in on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:45f0 seq:0) [icmp cksum ok] (ttl 255, id 46527, len 84, bad ip cksum 0! -> b1e8)
10:37:32.799546 rule 4.regress.1/(match) [uid 0, pid 60189] match out on lo11: fc00::2 > fc00::2: icmp6: echo request (id:e092 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:37:32.799617 rule 4.regress.1/(match) [uid 0, pid 60189] match in on lo11: fc00::2 > fc00::2: icmp6: echo request (id:e092 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:37:32.999811 rule 4.regress.1/(match) [uid 0, pid 60189] match out on lo11: 169.254.0.2.4172 > 169.254.0.2.9: [bad udp cksum 0069! -> 06c6] udp 4 (ttl 64, id 36159, len 32, bad ip cksum c! -> 998d)
10:37:32.999886 rule 4.regress.1/(match) [uid 0, pid 60189] match in on lo11: 169.254.0.2.4172 > 169.254.0.2.9: [bad udp cksum 1e54! -> 06c6] udp 4 (ttl 64, id 36159, len 32, bad ip cksum 0! -> 998d)
10:37:33.188833 rule 4.regress.1/(match) [uid 0, pid 60189] match out on lo11: fc00::2.13017 > fc00::2.9: [invalid udp cksum 0] udp 4 [flowlabel 0x2cee0] (len 12, hlim 64)
10:37:33.188912 rule 4.regress.1/(match) [uid 0, pid 60189] match in on lo11: fc00::2.13017 > fc00::2.9: [bad udp cksum 22f8! -> 74ff] udp 4 [flowlabel 0x2cee0] (len 12, hlim 64)
10:37:33.362796 rule 4.regress.1/(match) [uid 0, pid 60189] match out on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:2527 seq:0) [icmp cksum ok] (ttl 255, id 31219, len 84, bad ip cksum 168! -> edb2)
10:37:33.362860 rule 4.regress.1/(match) [uid 0, pid 60189] match in on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:2527 seq:0) [icmp cksum ok] (ttl 255, id 31219, len 84, bad ip cksum 0! -> edb2)
10:37:33.551353 rule 4.regress.1/(match) [uid 0, pid 60189] match out on lo11: fc00::3 > fc00::3: icmp6: echo request (id:b8ec seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:37:33.551417 rule 4.regress.1/(match) [uid 0, pid 60189] match in on lo11: fc00::3 > fc00::3: icmp6: echo request (id:b8ec seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:37:33.750761 rule 4.regress.1/(match) [uid 0, pid 60189] match out on lo11: 169.254.0.3.27162 > 169.254.0.3.9: [bad udp cksum d128! -> 366c] udp 4 (ttl 64, id 56751, len 32, bad ip cksum c! -> 491b)
10:37:33.750827 rule 4.regress.1/(match) [uid 0, pid 60189] match in on lo11: 169.254.0.3.27162 > 169.254.0.3.9: [bad udp cksum 2054! -> 366c] udp 4 (ttl 64, id 56751, len 32, bad ip cksum 0! -> 491b)
10:37:33.939905 rule 4.regress.1/(match) [uid 0, pid 60189] match out on lo11: fc00::3.38920 > fc00::3.9: [invalid udp cksum 0] udp 4 [flowlabel 0x34dc7] (len 12, hlim 64)
10:37:33.939988 rule 4.regress.1/(match) [uid 0, pid 60189] match in on lo11: fc00::3.38920 > fc00::3.9: [bad udp cksum 24f8! -> 439a] udp 4 [flowlabel 0x34dc7] (len 12, hlim 64)
10:37:34.112179 rule 4.regress.1/(match) [uid 0, pid 60189] match out on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:bc30 seq:0) [icmp cksum ok] (ttl 255, id 29954, len 84, bad ip cksum 0! -> f2a1)
10:37:34.112235 rule 4.regress.1/(match) [uid 0, pid 60189] match in on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:bc30 seq:0) [icmp cksum ok] (ttl 255, id 29954, len 84, bad ip cksum 0! -> f2a1)
10:37:34.299707 rule 4.regress.1/(match) [uid 0, pid 60189] match out on lo11: fc00::4 > fc00::4: icmp6: echo request (id:b055 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:37:34.299771 rule 4.regress.1/(match) [uid 0, pid 60189] match in on lo11: fc00::4 > fc00::4: icmp6: echo request (id:b055 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:37:34.499311 rule 4.regress.1/(match) [uid 0, pid 60189] match out on lo11: 169.254.0.4.4156 > 169.254.0.4.9: [no udp cksum] udp 4 (ttl 64, id 9852, len 32, bad ip cksum c! -> 4d)
10:37:34.499390 rule 4.regress.1/(match) [uid 0, pid 60189] match in on lo11: 169.254.0.4.4156 > 169.254.0.4.9: [bad udp cksum 2254! -> 12c6] udp 4 (ttl 64, id 9852, len 32, bad ip cksum 0! -> 4d)
10:37:34.687777 rule 4.regress.1/(match) [uid 0, pid 60189] match out on lo11: fc00::4.34566 > fc00::4.9: [invalid udp cksum 0] udp 4 [flowlabel 0x346c8] (len 12, hlim 64)
10:37:34.687866 rule 4.regress.1/(match) [uid 0, pid 60189] match in on lo11: fc00::4.34566 > fc00::4.9: [bad udp cksum 26f8! -> 43ab] udp 4 [flowlabel 0x346c8] (len 12, hlim 64)
10:37:34.859875 rule 4.regress.1/(match) [uid 0, pid 60189] match out on lo11: 169.254.0.5 > 169.254.0.5: icmp: echo request (id:1def seq:0) [icmp cksum ok] (ttl 255, id 30493, len 84, bad ip cksum 0! -> f084)
10:37:34.859936 rule 4.regress.1/(match) [uid 0, pid 60189] match in on lo11: 169.254.0.5 > 169.254.0.5: icmp: echo request (id:1def seq:0) [icmp cksum ok] (ttl 255, id 30493, len 84, bad ip cksum 0! -> f084)
10:37:35.046899 rule 4.regress.1/(match) [uid 0, pid 60189] match out on lo11: fc00::5 > fc00::5: icmp6: echo request (id:ac90 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:37:35.046960 rule 4.regress.1/(match) [uid 0, pid 60189] match in on lo11: fc00::5 > fc00::5: icmp6: echo request (id:ac90 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:37:35.247270 rule 4.regress.1/(match) [uid 0, pid 60189] match out on lo11: 169.254.0.5.29846 > 169.254.0.5.9: [bad udp cksum 0900! -> b661] udp 4 (ttl 64, id 48172, len 32, bad ip cksum c! -> 6a9a)
10:37:35.247330 rule 4.regress.1/(match) [uid 0, pid 60189] match in on lo11: 169.254.0.5.29846 > 169.254.0.5.9: [bad udp cksum 2454! -> b661] udp 4 (ttl 64, id 48172, len 32, bad ip cksum 0! -> 6a9a)
10:37:35.435071 rule 4.regress.1/(match) [uid 0, pid 60189] match out on lo11: fc00::5.34912 > fc00::5.9: [invalid udp cksum 0] udp 4 [flowlabel 0x125bb] (len 12, hlim 64)
10:37:35.435144 rule 4.regress.1/(match) [uid 0, pid 60189] match in on lo11: fc00::5.34912 > fc00::5.9: [bad udp cksum 28f8! -> e7a9] udp 4 [flowlabel 0x125bb] (len 12, hlim 64)
10:37:35.607631 rule 4.regress.1/(match) [uid 0, pid 60189] match out on lo11: 169.254.0.6 > 169.254.0.6: icmp: echo request (id:99e2 seq:0) [icmp cksum ok] (ttl 255, id 22053, len 84, bad ip cksum 0! -> 117b)
10:37:35.607685 rule 4.regress.1/(match) [uid 0, pid 60189] match in on lo11: 169.254.0.6 > 169.254.0.6: icmp: echo request (id:99e2 seq:0) [icmp cksum ok] (ttl 255, id 22053, len 84, bad ip cksum 0! -> 117b)
10:37:35.795343 rule 4.regress.1/(match) [uid 0, pid 60189] match out on lo11: fc00::6 > fc00::6: icmp6: echo request (id:a083 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:37:35.795409 rule 4.regress.1/(match) [uid 0, pid 60189] match in on lo11: fc00::6 > fc00::6: icmp6: echo request (id:a083 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:37:35.995485 rule 4.regress.1/(match) [uid 0, pid 60189] match out on lo11: 169.254.0.6.36495 > 169.254.0.6.9: [bad udp cksum 7300! -> bb47] udp 4 (ttl 64, id 14513, len 32, bad ip cksum c! -> ee13)
10:37:35.995558 rule 4.regress.1/(match) [uid 0, pid 60189] match in on lo11: 169.254.0.6.36495 > 169.254.0.6.9: [bad udp cksum 2654! -> bb47] udp 4 (ttl 64, id 14513, len 32, bad ip cksum 0! -> ee13)
10:37:36.183223 rule 4.regress.1/(match) [uid 0, pid 60189] match out on lo11: fc00::6.23336 > fc00::6.9: [invalid udp cksum 0] udp 4 [flowlabel 0x52f6d] (len 12, hlim 64)
10:37:36.183295 rule 4.regress.1/(match) [uid 0, pid 60189] match in on lo11: fc00::6.23336 > fc00::6.9: [bad udp cksum 2af8! -> 1dd7] udp 4 [flowlabel 0x52f6d] (len 12, hlim 64)
10:37:36.355803 rule 4.regress.1/(match) [uid 0, pid 60189] match out on lo11: 169.254.0.11 > 169.254.0.11: icmp: echo request (id:f04d seq:0) [icmp cksum ok] (ttl 255, id 4447, len 84, bad ip cksum 0! -> 5637)
10:37:36.355878 rule 4.regress.1/(match) [uid 0, pid 60189] match in on lo11: 169.254.0.11 > 169.254.0.21: icmp: echo request (id:f04d seq:0) [icmp cksum ok] (ttl 255, id 4447, len 84, bad ip cksum 0! -> 562d)
10:37:36.543406 rule 4.regress.1/(match) [uid 0, pid 60189] match out on lo11: fc00::11 > fc00::11: icmp6: echo request (id:9aec seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:37:36.543485 rule 4.regress.1/(match) [uid 0, pid 60189] match in on lo11: fc00::11 > fc00::21: icmp6: echo request (id:9aec seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:37:36.743197 rule 4.regress.1/(match) [uid 0, pid 60189] match out on lo11: 169.254.0.11.10423 > 169.254.0.11.9: [no udp cksum] udp 4 (ttl 64, id 34604, len 32, bad ip cksum c! -> 9f8e)
10:37:36.743288 rule 4.regress.1/(match) [uid 0, pid 60189] match in on lo11: 169.254.0.11.10423 > 169.254.0.21.9: [bad udp cksum 3a54! -> 7fad] udp 4 (ttl 64, id 34604, len 32, bad ip cksum 0! -> 9f84)
10:37:36.930695 rule 4.regress.1/(match) [uid 0, pid 60189] match out on lo11: fc00::11.8482 > fc00::11.9: [invalid udp cksum 0] udp 4 [flowlabel 0x2a2cc] (len 12, hlim 64)
10:37:36.930785 rule 4.regress.1/(match) [uid 0, pid 60189] match in on lo11: fc00::11.8482 > fc00::21.9: [bad udp cksum 50f8! -> fe10] udp 4 [flowlabel 0x2a2cc] (len 12, hlim 64)
10:37:37.102728 rule 4.regress.1/(match) [uid 0, pid 60189] match out on lo11: 169.254.0.12 > 169.254.0.12: icmp: echo request (id:106c seq:0) [icmp cksum ok] (ttl 255, id 50137, len 84, bad ip cksum 2336! -> a3ba)
10:37:37.102801 rule 4.regress.1/(match) [uid 0, pid 60189] match in on lo11: 169.254.0.22 > 169.254.0.12: icmp: echo request (id:978c seq:0) [icmp cksum ok] (ttl 255, id 50137, len 84, bad ip cksum 0! -> a3b0)
10:37:37.290430 rule 4.regress.1/(match) [uid 0, pid 60189] match out on lo11: fc00::12 > fc00::12: icmp6: echo request (id:ce8a seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:37:37.290509 rule 4.regress.1/(match) [uid 0, pid 60189] match in on lo11: fc00::22 > fc00::12: icmp6: echo request (id:1f76 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:37:37.488780 rule 4.regress.1/(match) [uid 0, pid 60189] match out on lo11: 169.254.0.12.33549 > 169.254.0.12.9: [no udp cksum] udp 4 (ttl 64, id 16364, len 32, bad ip cksum c! -> e6cc)
10:37:37.488861 rule 4.regress.1/(match) [uid 0, pid 60189] match in on lo11: 169.254.0.22.59031 > 169.254.0.12.9: [bad udp cksum 3c54! -> 9cef] udp 4 (ttl 64, id 16364, len 32, bad ip cksum 0! -> e6c2)
10:37:37.677382 rule 4.regress.1/(match) [uid 0, pid 60189] match out on lo11: fc00::12.35977 > fc00::12.9: [invalid udp cksum 0] udp 4 [flowlabel 0x6c513] (len 12, hlim 64)
10:37:37.677481 rule 4.regress.1/(match) [uid 0, pid 60189] match in on lo11: fc00::22.58286 > fc00::12.9: [bad udp cksum 52f8! -> 6f4e] udp 4 [flowlabel 0x6c513] (len 12, hlim 64)
10:37:37.849068 rule 4.regress.1/(match) [uid 0, pid 60189] match out on lo11: 169.254.0.14 > 169.254.0.14: icmp: echo request (id:86e8 seq:0) [icmp cksum ok] (ttl 255, id 43972, len 84, bad ip cksum 2a09! -> bbcb)
10:37:37.849125 rule 4.regress.1/(match) [uid 0, pid 60189] match in on lo11: 169.254.0.14 > 169.254.0.14: icmp: echo request (id:86e8 seq:0) [icmp cksum ok] (ttl 255, id 43972, len 84, bad ip cksum 0! -> bbcb)
10:37:37.849187 rule 4.regress.1/(match) [uid 0, pid 60189] match in on lo11: fc00::23 > fc00::24: icmp6: echo request (id:623c seq:0) [icmp6 cksum ok] (len 64, hlim 63)
10:37:38.036742 rule 4.regress.1/(match) [uid 0, pid 60189] match out on lo11: fc00::14 > fc00::14: icmp6: echo request (id:95a3 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:37:38.036803 rule 4.regress.1/(match) [uid 0, pid 60189] match in on lo11: fc00::14 > fc00::14: icmp6: echo request (id:95a3 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:37:38.036857 rule 4.regress.1/(match) [uid 0, pid 60189] match in on lo11: 169.254.0.23 > 169.254.0.24: icmp: echo request (id:7732 seq:0) [icmp cksum ok] (DF) (ttl 63, id 19206, len 84, bad ip cksum 0! -> 9c77)
10:37:38.236353 rule 4.regress.1/(match) [uid 0, pid 60189] match out on lo11: 169.254.0.14.14030 > 169.254.0.14.9: [no udp cksum] udp 4 (ttl 64, id 37262, len 32, bad ip cksum c! -> 9526)
10:37:38.236414 rule 4.regress.1/(match) [uid 0, pid 60189] match in on lo11: 169.254.0.14.14030 > 169.254.0.14.9: [bad udp cksum 3654! -> 6c9f] udp 4 (ttl 64, id 37262, len 32, bad ip cksum 0! -> 9526)
10:37:38.236477 rule 4.regress.1/(match) [uid 0, pid 60189] match in on lo11: fc00::23.53099 > fc00::24.9: [bad udp cksum 65f8! -> 9f62] udp 4 (len 12, hlim 63)
10:37:38.424773 rule 4.regress.1/(match) [uid 0, pid 60189] match out on lo11: fc00::14.32994 > fc00::14.9: [invalid udp cksum 0] udp 4 [flowlabel 0x3de99] (len 12, hlim 64)
10:37:38.424848 rule 4.regress.1/(match) [uid 0, pid 60189] match in on lo11: fc00::14.32994 > fc00::14.9: [bad udp cksum 46f8! -> 47b1] udp 4 [flowlabel 0x3de99] (len 12, hlim 64)
10:37:38.424924 rule 4.regress.1/(match) [uid 0, pid 60189] match in on lo11: 169.254.0.23.58986 > 169.254.0.24.9: [bad udp cksum 4954! -> bcef] udp 4 (DF) (ttl 63, id 29649, len 32, bad ip cksum 0! -> 73d0)
10:37:38.602374 rule 4.regress.1/(match) [uid 0, pid 60189] match out on lo11: ::1 > ::1: icmp6: echo request (id:a462 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:37:38.602440 rule 4.regress.1/(match) [uid 0, pid 60189] match in on lo11: ::1 > ::1: icmp6: echo request (id:a462 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:37:38.801263 rule 4.regress.1/(match) [uid 0, pid 60189] match out on lo11: ::1.2305 > ::1.9: [invalid udp cksum 0] udp 4 [flowlabel 0x68b6a] (len 12, hlim 64)
10:37:38.801336 rule 4.regress.1/(match) [uid 0, pid 60189] match in on lo11: ::1.2305 > ::1.9: [bad udp cksum 1f00! -> 5121] udp 4 [flowlabel 0x68b6a] (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
10:37:31.862757 rule 4.regress.1/(match) [uid 0, pid 60189] match out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:d786 seq:0) [icmp cksum ok] (ttl 255, id 45534, len 84, bad ip cksum 168! -> b5cb)
10:37:31.862802 rule 4.regress.1/(match) [uid 0, pid 60189] match in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:d786 seq:0) [icmp cksum ok] (ttl 255, id 45534, len 84, bad ip cksum 0! -> b5cb)
10:37:31.862843 rule 4.regress.1/(match) [uid 0, pid 60189] match out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:d786 seq:0) [bad icmp cksum 0! -> 1163] (ttl 255, id 24867, len 84, bad ip cksum 0! -> 687)
10:37:31.862859 rule 4.regress.1/(match) [uid 0, pid 60189] match in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:d786 seq:0) [icmp cksum ok] (ttl 255, id 24867, len 84, bad ip cksum 0! -> 687)
10:37:32.250607 rule 4.regress.1/(match) [uid 0, pid 60189] 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! -> e313] for 169.254.0.1.46146 > 169.254.0.1.9: udp 4 (ttl 64, id 14404, len 32, bad ip cksum 0! -> ee8a) (ttl 255, id 3878, len 56, bad ip cksum 1b1d! -> 58a0)
10:37:32.250626 rule 4.regress.1/(match) [uid 0, pid 60189] 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 169.254.0.1.46146 > 169.254.0.1.9: udp 4 (ttl 64, id 14404, len 32, bad ip cksum 0! -> ee8a) (ttl 255, id 3878, len 56, bad ip cksum 0! -> 58a0)
grep 'regress\.1/.* > 169.254.0.2:' pflog12.tcpdump
10:37:32.612750 rule 4.regress.1/(match) [uid 0, pid 60189] match out on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:45f0 seq:0) [icmp cksum ok] (ttl 255, id 46527, len 84, bad ip cksum 34b3! -> b1e8)
10:37:32.612849 rule 4.regress.1/(match) [uid 0, pid 60189] match in on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:45f0 seq:0) [icmp cksum ok] (ttl 255, id 46527, len 84, bad ip cksum 0! -> b1e8)
grep 'regress\.1/.* > 169.254.0.3:' pflog12.tcpdump
10:37:33.362796 rule 4.regress.1/(match) [uid 0, pid 60189] match out on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:2527 seq:0) [icmp cksum ok] (ttl 255, id 31219, len 84, bad ip cksum 168! -> edb2)
10:37:33.362860 rule 4.regress.1/(match) [uid 0, pid 60189] match in on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:2527 seq:0) [icmp cksum ok] (ttl 255, id 31219, len 84, bad ip cksum 0! -> edb2)
grep 'regress\.1/.* > 169.254.0.4:' pflog12.tcpdump
10:37:34.112179 rule 4.regress.1/(match) [uid 0, pid 60189] match out on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:bc30 seq:0) [icmp cksum ok] (ttl 255, id 29954, len 84, bad ip cksum 0! -> f2a1)
10:37:34.112235 rule 4.regress.1/(match) [uid 0, pid 60189] match in on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:bc30 seq:0) [icmp cksum ok] (ttl 255, id 29954, len 84, bad ip cksum 0! -> f2a1)
grep 'regress\.1/.* > 169.254.0.5:' pflog12.tcpdump
10:37:34.859875 rule 4.regress.1/(match) [uid 0, pid 60189] match out on lo11: 169.254.0.5 > 169.254.0.5: icmp: echo request (id:1def seq:0) [icmp cksum ok] (ttl 255, id 30493, len 84, bad ip cksum 0! -> f084)
10:37:34.859936 rule 4.regress.1/(match) [uid 0, pid 60189] match in on lo11: 169.254.0.5 > 169.254.0.5: icmp: echo request (id:1def seq:0) [icmp cksum ok] (ttl 255, id 30493, len 84, bad ip cksum 0! -> f084)
grep 'regress\.1/.* > 169.254.0.6:' pflog12.tcpdump
10:37:35.607631 rule 4.regress.1/(match) [uid 0, pid 60189] match out on lo11: 169.254.0.6 > 169.254.0.6: icmp: echo request (id:99e2 seq:0) [icmp cksum ok] (ttl 255, id 22053, len 84, bad ip cksum 0! -> 117b)
10:37:35.607685 rule 4.regress.1/(match) [uid 0, pid 60189] match in on lo11: 169.254.0.6 > 169.254.0.6: icmp: echo request (id:99e2 seq:0) [icmp cksum ok] (ttl 255, id 22053, len 84, bad ip cksum 0! -> 117b)
grep 'regress\.1/.* > 169.254.0.11:' pflog12.tcpdump
10:37:36.355803 rule 4.regress.1/(match) [uid 0, pid 60189] match out on lo11: 169.254.0.11 > 169.254.0.11: icmp: echo request (id:f04d seq:0) [icmp cksum ok] (ttl 255, id 4447, len 84, bad ip cksum 0! -> 5637)
grep 'regress\.1/.* > 169.254.0.12:' pflog12.tcpdump
10:37:37.102728 rule 4.regress.1/(match) [uid 0, pid 60189] match out on lo11: 169.254.0.12 > 169.254.0.12: icmp: echo request (id:106c seq:0) [icmp cksum ok] (ttl 255, id 50137, len 84, bad ip cksum 2336! -> a3ba)
10:37:37.102801 rule 4.regress.1/(match) [uid 0, pid 60189] match in on lo11: 169.254.0.22 > 169.254.0.12: icmp: echo request (id:978c seq:0) [icmp cksum ok] (ttl 255, id 50137, len 84, bad ip cksum 0! -> a3b0)
grep 'regress\.1/.* > 169.254.0.14:' pflog12.tcpdump
10:37:37.849068 rule 4.regress.1/(match) [uid 0, pid 60189] match out on lo11: 169.254.0.14 > 169.254.0.14: icmp: echo request (id:86e8 seq:0) [icmp cksum ok] (ttl 255, id 43972, len 84, bad ip cksum 2a09! -> bbcb)
10:37:37.849125 rule 4.regress.1/(match) [uid 0, pid 60189] match in on lo11: 169.254.0.14 > 169.254.0.14: icmp: echo request (id:86e8 seq:0) [icmp cksum ok] (ttl 255, id 43972, len 84, bad ip cksum 0! -> bbcb)

==== run-bpf-everything6 ====
# rule with pflog12 matches on every packet
grep 'regress\.1/.* > fc00::1:' pflog12.tcpdump
10:37:32.050410 rule 4.regress.1/(match) [uid 0, pid 60189] match out on lo11: fc00::1 > fc00::1: icmp6: echo request (id:5d5c seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:37:32.050469 rule 4.regress.1/(match) [uid 0, pid 60189] match in on lo11: fc00::1 > fc00::1: icmp6: echo request (id:5d5c seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:37:32.050534 rule 4.regress.1/(match) [uid 0, pid 60189] match out on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:5d5c seq:0) [bad icmp6 cksum 0! -> cb7] (len 64, hlim 64)
10:37:32.050554 rule 4.regress.1/(match) [uid 0, pid 60189] match in on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:5d5c seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:37:32.439603 rule 4.regress.1/(match) [uid 0, pid 60189] match out on lo11: fc00::1 > fc00::1: icmp6: fc00::1 udp port 9 unreachable [bad icmp6 cksum 0! -> 55dd] (len 60, hlim 64)
10:37:32.439624 rule 4.regress.1/(match) [uid 0, pid 60189] 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
10:37:32.799546 rule 4.regress.1/(match) [uid 0, pid 60189] match out on lo11: fc00::2 > fc00::2: icmp6: echo request (id:e092 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:37:32.799617 rule 4.regress.1/(match) [uid 0, pid 60189] match in on lo11: fc00::2 > fc00::2: icmp6: echo request (id:e092 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
grep 'regress\.1/.* > fc00::3:' pflog12.tcpdump
10:37:33.551353 rule 4.regress.1/(match) [uid 0, pid 60189] match out on lo11: fc00::3 > fc00::3: icmp6: echo request (id:b8ec seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:37:33.551417 rule 4.regress.1/(match) [uid 0, pid 60189] match in on lo11: fc00::3 > fc00::3: icmp6: echo request (id:b8ec seq:0) [icmp6 cksum ok] (len 64, hlim 64)
grep 'regress\.1/.* > fc00::4:' pflog12.tcpdump
10:37:34.299707 rule 4.regress.1/(match) [uid 0, pid 60189] match out on lo11: fc00::4 > fc00::4: icmp6: echo request (id:b055 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:37:34.299771 rule 4.regress.1/(match) [uid 0, pid 60189] match in on lo11: fc00::4 > fc00::4: icmp6: echo request (id:b055 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
grep 'regress\.1/.* > fc00::5:' pflog12.tcpdump
10:37:35.046899 rule 4.regress.1/(match) [uid 0, pid 60189] match out on lo11: fc00::5 > fc00::5: icmp6: echo request (id:ac90 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:37:35.046960 rule 4.regress.1/(match) [uid 0, pid 60189] match in on lo11: fc00::5 > fc00::5: icmp6: echo request (id:ac90 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
grep 'regress\.1/.* > fc00::6:' pflog12.tcpdump
10:37:35.795343 rule 4.regress.1/(match) [uid 0, pid 60189] match out on lo11: fc00::6 > fc00::6: icmp6: echo request (id:a083 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:37:35.795409 rule 4.regress.1/(match) [uid 0, pid 60189] match in on lo11: fc00::6 > fc00::6: icmp6: echo request (id:a083 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
grep 'regress\.1/.* > fc00::11:' pflog12.tcpdump
10:37:36.543406 rule 4.regress.1/(match) [uid 0, pid 60189] match out on lo11: fc00::11 > fc00::11: icmp6: echo request (id:9aec seq:0) [icmp6 cksum ok] (len 64, hlim 64)
grep 'regress\.1/.* > fc00::12:' pflog12.tcpdump
10:37:37.290430 rule 4.regress.1/(match) [uid 0, pid 60189] match out on lo11: fc00::12 > fc00::12: icmp6: echo request (id:ce8a seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:37:37.290509 rule 4.regress.1/(match) [uid 0, pid 60189] match in on lo11: fc00::22 > fc00::12: icmp6: echo request (id:1f76 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
grep 'regress\.1/.* > fc00::14:' pflog12.tcpdump
10:37:38.036742 rule 4.regress.1/(match) [uid 0, pid 60189] match out on lo11: fc00::14 > fc00::14: icmp6: echo request (id:95a3 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:37:38.036803 rule 4.regress.1/(match) [uid 0, pid 60189] match in on lo11: fc00::14 > fc00::14: icmp6: echo request (id:95a3 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
10:37:31.862768 rule 4.regress.3/(match) [uid 0, pid 60189] pass out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:d786 seq:0) [icmp cksum ok] (ttl 255, id 45534, len 84, bad ip cksum 168! -> b5cb)
10:37:31.862806 rule 4.regress.3/(match) [uid 0, pid 60189] pass in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:d786 seq:0) [icmp cksum ok] (ttl 255, id 45534, len 84, bad ip cksum 0! -> b5cb)
grep 'regress\.3/.* 169.254.0.1 > 169.254.0.1: icmp: echo reply' pflog11.tcpdump
10:37:31.862846 rule 4.regress.3/(match) [uid 0, pid 60189] pass out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:d786 seq:0) [bad icmp cksum 0! -> 1163] (ttl 255, id 24867, len 84, bad ip cksum 0! -> 687)
10:37:31.862862 rule 4.regress.3/(match) [uid 0, pid 60189] pass in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:d786 seq:0) [icmp cksum ok] (ttl 255, id 24867, len 84, bad ip cksum 0! -> 687)
# no reply with keep state and without all
grep 'regress\.4/.* 169.254.0.2 > 169.254.0.2: icmp: echo request' pflog11.tcpdump
10:37:32.612759 rule 4.regress.4/(match) [uid 0, pid 60189] pass out on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:45f0 seq:0) [icmp cksum ok] (ttl 255, id 46527, len 84, bad ip cksum 34b3! -> b1e8)
10:37:32.612856 rule 4.regress.4/(match) [uid 0, pid 60189] pass in on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:45f0 seq:0) [icmp cksum ok] (ttl 255, id 46527, len 84, bad ip cksum 0! -> b1e8)
! 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
10:37:33.362805 rule 4.regress.5/(match) [uid 0, pid 60189] pass out on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:2527 seq:0) [icmp cksum ok] (ttl 255, id 31219, len 84, bad ip cksum 168! -> edb2)
10:37:33.362866 rule 4.regress.5/(match) [uid 0, pid 60189] pass in on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:2527 seq:0) [icmp cksum ok] (ttl 255, id 31219, len 84, bad ip cksum 0! -> edb2)
# XXX anchor name missing
grep '/.* 169.254.0.3 > 169.254.0.3: icmp: echo reply' pflog11.tcpdump
10:37:33.362915 rule 4/(match) [uid 0, pid 60189] pass out on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo reply (id:2527 seq:0) [bad icmp cksum 0! -> c6fd] (ttl 255, id 9862, len 84, bad ip cksum 0! -> 4120)
10:37:33.362924 rule 4/(match) [uid 0, pid 60189] pass in on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo reply (id:2527 seq:0) [icmp cksum ok] (ttl 255, id 9862, len 84, bad ip cksum 0! -> 4120)

==== run-bpf-all6 ====
# reply without keep state
grep 'regress\.11/.* fc00::1 > fc00::1: icmp6: echo request' pflog11.tcpdump
10:37:32.050420 rule 4.regress.11/(match) [uid 0, pid 60189] pass out on lo11: fc00::1 > fc00::1: icmp6: echo request (id:5d5c seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:37:32.050476 rule 4.regress.11/(match) [uid 0, pid 60189] pass in on lo11: fc00::1 > fc00::1: icmp6: echo request (id:5d5c seq:0) [icmp6 cksum ok] (len 64, hlim 64)
grep 'regress\.11/.* fc00::1 > fc00::1: icmp6: echo reply' pflog11.tcpdump
10:37:32.050538 rule 4.regress.11/(match) [uid 0, pid 60189] pass out on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:5d5c seq:0) [bad icmp6 cksum 0! -> cb7] (len 64, hlim 64)
10:37:32.050557 rule 4.regress.11/(match) [uid 0, pid 60189] pass in on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:5d5c 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
10:37:32.799556 rule 4.regress.12/(match) [uid 0, pid 60189] pass out on lo11: fc00::2 > fc00::2: icmp6: echo request (id:e092 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:37:32.799624 rule 4.regress.12/(match) [uid 0, pid 60189] pass in on lo11: fc00::2 > fc00::2: icmp6: echo request (id:e092 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
10:37:33.551363 rule 4.regress.13/(match) [uid 0, pid 60189] pass out on lo11: fc00::3 > fc00::3: icmp6: echo request (id:b8ec seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:37:33.551424 rule 4.regress.13/(match) [uid 0, pid 60189] pass in on lo11: fc00::3 > fc00::3: icmp6: echo request (id:b8ec seq:0) [icmp6 cksum ok] (len 64, hlim 64)
# XXX anchor name missing
grep '/.* fc00::3 > fc00::3: icmp6: echo reply' pflog11.tcpdump
10:37:33.551499 rule 4/(match) [uid 0, pid 60189] pass out on lo11: fc00::3 > fc00::3: icmp6: echo reply (id:b8ec seq:0) [bad icmp6 cksum 0! -> 86e4] (len 64, hlim 64)
10:37:33.551513 rule 4/(match) [uid 0, pid 60189] pass in on lo11: fc00::3 > fc00::3: icmp6: echo reply (id:b8ec 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
10:37:34.499321 rule 4.regress.6/(match) [uid 0, pid 60189] pass out on lo11: [uid 0, pid 1347] 169.254.0.4.4156 > 169.254.0.4.9: [no udp cksum] udp 4 (ttl 64, id 9852, len 32, bad ip cksum c! -> 4d)
# 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
10:37:34.499403 rule 4.regress.6/(match) [uid 0, pid 60189] pass in on lo11: 169.254.0.4.4156 > 169.254.0.4.9: [bad udp cksum 2254! -> 12c6] udp 4 (ttl 64, id 9852, len 32, bad ip cksum 0! -> 4d)
# 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
10:37:34.112189 rule 4.regress.6/(match) [uid 0, pid 60189] pass out on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:bc30 seq:0) [icmp cksum ok] (ttl 255, id 29954, len 84, bad ip cksum 0! -> f2a1)
# 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
10:37:32.250495 rule 4.regress.3/(match) [uid 0, pid 60189] pass out on lo11: 169.254.0.1.46146 > 169.254.0.1.9: [bad udp cksum 440d! -> 1222] udp 4 (ttl 64, id 14404, len 32, bad ip cksum c! -> ee8a)

==== 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
10:37:34.687788 rule 4.regress.14/(match) [uid 0, pid 60189] pass out on lo11: [uid 0, pid 46808] fc00::4.34566 > fc00::4.9: [invalid udp cksum 0] udp 4 [flowlabel 0x346c8] (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
10:37:34.687879 rule 4.regress.14/(match) [uid 0, pid 60189] pass in on lo11: fc00::4.34566 > fc00::4.9: [bad udp cksum 26f8! -> 43ab] udp 4 [flowlabel 0x346c8] (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
10:37:34.299717 rule 4.regress.14/(match) [uid 0, pid 60189] pass out on lo11: fc00::4 > fc00::4: icmp6: echo request (id:b055 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
10:37:32.439484 rule 4.regress.11/(match) [uid 0, pid 60189] pass out on lo11: fc00::1.2379 > fc00::1.9: [invalid udp cksum 0] udp 4 [flowlabel 0x57054] (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
10:37:36.355884 rule 4.regress.2/(match) [uid 0, pid 60189] pass in on lo11: 169.254.0.11 > 169.254.0.21: icmp: echo request (id:f04d seq:0) [icmp cksum ok] (ttl 255, id 4447, len 84, bad ip cksum 0! -> 562d)
# 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
10:37:36.355814 rule 4.regress.18/(match) [uid 0, pid 60189] pass out on lo11: [rewritten: src 169.254.0.11:61517, dst 169.254.0.21:8] 169.254.0.11 > 169.254.0.11: icmp: echo request (id:f04d seq:0) [icmp cksum ok] (ttl 255, id 4447, len 84, bad ip cksum 0! -> 5637)

==== run-bpf-rdr6 ====
# loopback input logs redirected packet
grep 'regress\.10/.* pass in .*:.* fc00::11 > fc00::21: icmp6: echo request' pflog11.tcpdump
10:37:36.543492 rule 4.regress.10/(match) [uid 0, pid 60189] pass in on lo11: fc00::11 > fc00::21: icmp6: echo request (id:9aec 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
10:37:36.543417 rule 4.regress.20/(match) [uid 0, pid 60189] pass out on lo11: [rewritten: src fc00::11:39660, dst fc00::21:128] fc00::11 > fc00::11: icmp6: echo request (id:9aec 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
10:37:37.102808 rule 4.regress.2/(match) [uid 0, pid 60189] pass in on lo11: 169.254.0.22 > 169.254.0.12: icmp: echo request (id:978c seq:0) [icmp cksum ok] (ttl 255, id 50137, len 84, bad ip cksum 0! -> a3b0)
# 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
10:37:37.102742 rule 4.regress.19/(match) [uid 0, pid 60189] pass out on lo11: [rewritten: src 169.254.0.22:38796, dst 169.254.0.12:8] 169.254.0.12 > 169.254.0.12: icmp: echo request (id:106c seq:0) [icmp cksum ok] (ttl 255, id 50137, len 84, bad ip cksum 2336! -> a3ba)

==== run-bpf-nat6 ====
# loopback input logs redirected packet
grep 'regress\.10/.* pass in .*:.* fc00::22 > fc00::12: icmp6: echo request' pflog11.tcpdump
10:37:37.290515 rule 4.regress.10/(match) [uid 0, pid 60189] pass in on lo11: fc00::22 > fc00::12: icmp6: echo request (id:1f76 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
10:37:37.290443 rule 4.regress.21/(match) [uid 0, pid 60189] pass out on lo11: [rewritten: src fc00::22:8054, dst fc00::12:128] fc00::12 > fc00::12: icmp6: echo request (id:ce8a 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
10:37:37.849135 rule 4.regress.22/(match) [uid 0, pid 60189] pass in on lo11: [rewritten: src fc00::23:25148, dst fc00::24:128] 169.254.0.14 > 169.254.0.14: icmp: echo request (id:86e8 seq:0) [icmp cksum ok] (ttl 255, id 43972, len 84, bad ip cksum 0! -> bbcb)

==== run-bpf-af6 ====
# pf in rule logs original IPv6 packet
grep 'regress\.23/.* pass in .*:.* fc00::14 > fc00::14: icmp6: echo request' pflog11.tcpdump
10:37:38.036812 rule 4.regress.23/(match) [uid 0, pid 60189] pass in on lo11: [rewritten: src 169.254.0.23:30514, dst 169.254.0.24:8] fc00::14 > fc00::14: icmp6: echo request (id:95a3 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
10:37:36.355814 rule 4.regress.18/(match) [uid 0, pid 60189] pass out on lo11: [rewritten: src 169.254.0.11:61517, dst 169.254.0.21:8] 169.254.0.11 > 169.254.0.11: icmp: echo request (id:f04d seq:0) [icmp cksum ok] (ttl 255, id 4447, len 84, bad ip cksum 0! -> 5637)
# 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
10:37:37.102742 rule 4.regress.19/(match) [uid 0, pid 60189] pass out on lo11: [rewritten: src 169.254.0.22:38796, dst 169.254.0.12:8] 169.254.0.12 > 169.254.0.12: icmp: echo request (id:106c seq:0) [icmp cksum ok] (ttl 255, id 50137, len 84, bad ip cksum 2336! -> a3ba)
# 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
10:37:37.849135 rule 4.regress.22/(match) [uid 0, pid 60189] pass in on lo11: [rewritten: src fc00::23:25148, dst fc00::24:128] 169.254.0.14 > 169.254.0.14: icmp: echo request (id:86e8 seq:0) [icmp cksum ok] (ttl 255, id 43972, len 84, bad ip cksum 0! -> bbcb)

==== 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
10:37:36.543417 rule 4.regress.20/(match) [uid 0, pid 60189] pass out on lo11: [rewritten: src fc00::11:39660, dst fc00::21:128] fc00::11 > fc00::11: icmp6: echo request (id:9aec 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
10:37:37.290443 rule 4.regress.21/(match) [uid 0, pid 60189] pass out on lo11: [rewritten: src fc00::22:8054, dst fc00::12:128] fc00::12 > fc00::12: icmp6: echo request (id:ce8a 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
10:37:38.036812 rule 4.regress.23/(match) [uid 0, pid 60189] pass in on lo11: [rewritten: src 169.254.0.23:30514, dst 169.254.0.24:8] fc00::14 > fc00::14: icmp6: echo request (id:95a3 seq:0) [icmp6 cksum ok] (len 64, hlim 64)

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

PASS	sys/net/pflog	Duration 0m20.74s