START	sys/net/pflog	2025-02-10T17:53:16Z

==== 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=0.050 ms

--- 169.254.0.1 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.050/0.050/0.050/0.000 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=0.049 ms

--- fc00::1 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.049/0.049/0.049/0.000 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=0.039 ms

--- 169.254.0.2 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.039/0.039/0.039/0.000 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=0.048 ms

--- fc00::2 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.048/0.048/0.048/0.000 ms

==== run-udp-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=0.039 ms

--- 169.254.0.3 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.039/0.039/0.039/0.000 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=0.049 ms

--- fc00::3 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.049/0.049/0.049/0.000 ms

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

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

==== run-ping-4 ====
/sbin/ping -n -w 1 -c 1 -V 11 169.254.0.4
PING 169.254.0.4 (169.254.0.4): 56 data bytes
64 bytes from 169.254.0.4: icmp_seq=0 ttl=255 time=0.038 ms

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

==== run-ping6-4 ====
/sbin/ping6 -n -w 1 -c 1 -V 11 fc00::4
PING fc00::4 (fc00::4): 56 data bytes
64 bytes from fc00::4: icmp_seq=0 hlim=64 time=0.048 ms

--- fc00::4 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.048/0.048/0.048/0.000 ms

==== run-udp-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=0.037 ms

--- 169.254.0.5 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.037/0.037/0.037/0.000 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=0.048 ms

--- fc00::5 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.048/0.048/0.048/0.000 ms

==== run-udp-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=0.039 ms

--- 169.254.0.6 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.039/0.039/0.039/0.000 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=0.046 ms

--- fc00::6 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.046/0.046/0.046/0.000 ms

==== run-udp-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=0.045 ms

--- 169.254.0.11 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.045/0.045/0.045/0.000 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=0.051 ms

--- fc00::11 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.051/0.051/0.051/0.000 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=0.040 ms

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

--- fc00::12 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.050/0.050/0.050/0.000 ms

==== run-udp-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=0.056 ms

--- 169.254.0.14 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.056/0.056/0.056/0.000 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=0.057 ms

--- fc00::14 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.057/0.057/0.057/0.000 ms

==== run-udp-14 ====
# ignore errors, just send packet fast
echo foo | nc -u -w 1 -V 11 169.254.0.14 discard &

==== run-udp6-14 ====
# ignore errors, just send packet fast
echo foo | nc -u -w 1 -V 11 fc00::14 discard &

==== run-ping6-0 ====
/sbin/ping6 -n -w 1 -c 1 -V 11 ::1
PING ::1 (::1): 56 data bytes
64 bytes from ::1: icmp_seq=0 hlim=64 time=0.046 ms

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

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

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



80 packets received by filter
88 packets received by filter
0 packets received by filter
0 packets dropped by kernel
0 packets dropped by kernel
0 packets dropped by kernel
rm -f stamp-bpf*
# show full logs
cat pflog11.tcpdump
18:53:20.859299 rule 5.regress.3/(match) [uid 0, pid 10667] pass out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:d326 seq:0) [icmp cksum ok] (ttl 255, id 25309, len 84, bad ip cksum ec10! -> 4cd)
18:53:20.859310 rule 5.regress.3/(match) [uid 0, pid 10667] pass in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:d326 seq:0) [icmp cksum ok] (ttl 255, id 25309, len 84, bad ip cksum 0! -> 4cd)
18:53:20.859319 rule 5.regress.3/(match) [uid 0, pid 10667] pass out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:d326 seq:0) [bad icmp cksum 0! -> f943] (ttl 255, id 28995, len 84, bad ip cksum 0! -> f666)
18:53:20.859322 rule 5.regress.3/(match) [uid 0, pid 10667] pass in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:d326 seq:0) [icmp cksum ok] (ttl 255, id 28995, len 84, bad ip cksum 0! -> f666)
18:53:20.897630 rule 5.regress.11/(match) [uid 0, pid 10667] pass out on lo11: fc00::1 > fc00::1: icmp6: echo request (id:66a6 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
18:53:20.897639 rule 5.regress.11/(match) [uid 0, pid 10667] pass in on lo11: fc00::1 > fc00::1: icmp6: echo request (id:66a6 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
18:53:20.897649 rule 5.regress.11/(match) [uid 0, pid 10667] pass out on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:66a6 seq:0) [bad icmp6 cksum 0! -> 3b8e] (len 64, hlim 64)
18:53:20.897653 rule 5.regress.11/(match) [uid 0, pid 10667] pass in on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:66a6 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
18:53:20.938077 rule 5.regress.3/(match) [uid 0, pid 10667] pass out on lo11: 169.254.0.1.7280 > 169.254.0.1.9: [bad udp cksum 4c0d! -> e4b9] udp 4 (ttl 64, id 16360, len 32, bad ip cksum c! -> e6e6)
18:53:20.938086 rule 5.regress.3/(match) [uid 0, pid 10667] pass in on lo11: 169.254.0.1.7280 > 169.254.0.1.9: [bad udp cksum 1c54! -> e4b9] udp 4 (ttl 64, id 16360, len 32, bad ip cksum 0! -> e6e6)
18:53:20.938096 rule 5.regress.3/(match) [uid 0, pid 10667] 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! -> 7342] for 169.254.0.1.7280 > 169.254.0.1.9: udp 4 (ttl 64, id 16360, len 32, bad ip cksum 0! -> e6e6) (ttl 255, id 31249, len 56, bad ip cksum 0! -> edb4)
18:53:20.938100 rule 5.regress.3/(match) [uid 0, pid 10667] 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 169.254.0.1.7280 > 169.254.0.1.9: udp 4 (ttl 64, id 16360, len 32, bad ip cksum 0! -> e6e6) (ttl 255, id 31249, len 56, bad ip cksum 0! -> edb4)
18:53:20.975903 rule 5.regress.11/(match) [uid 0, pid 10667] pass out on lo11: fc00::1.19227 > fc00::1.9: [invalid udp cksum 0] udp 4 [flowlabel 0x757dc] (len 12, hlim 64)
18:53:20.975912 rule 5.regress.11/(match) [uid 0, pid 10667] pass in on lo11: fc00::1.19227 > fc00::1.9: [bad udp cksum 20f8! -> 34e7] udp 4 [flowlabel 0x757dc] (len 12, hlim 64)
18:53:20.975923 rule 5.regress.11/(match) [uid 0, pid 10667] pass out on lo11: fc00::1 > fc00::1: icmp6: fc00::1 udp port 9 unreachable [bad icmp6 cksum 0! -> 2c83] (len 60, hlim 64)
18:53:20.975927 rule 5.regress.11/(match) [uid 0, pid 10667] pass in on lo11: fc00::1 > fc00::1: icmp6: fc00::1 udp port 9 unreachable [icmp6 cksum ok] (len 60, hlim 64)
18:53:21.010279 rule 5.regress.4/(match) [uid 0, pid 10667] pass out on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:4f24 seq:0) [icmp cksum ok] (ttl 255, id 48562, len 84, bad ip cksum 500! -> a9f5)
18:53:21.010290 rule 5.regress.4/(match) [uid 0, pid 10667] pass in on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:4f24 seq:0) [icmp cksum ok] (ttl 255, id 48562, len 84, bad ip cksum 0! -> a9f5)
18:53:21.048168 rule 5.regress.12/(match) [uid 0, pid 10667] pass out on lo11: fc00::2 > fc00::2: icmp6: echo request (id:4be0 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
18:53:21.048178 rule 5.regress.12/(match) [uid 0, pid 10667] pass in on lo11: fc00::2 > fc00::2: icmp6: echo request (id:4be0 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
18:53:21.088573 rule 5.regress.4/(match) [uid 0, pid 10667] pass out on lo11: 169.254.0.2.25052 > 169.254.0.2.9: [bad udp cksum e04a! -> 7674] udp 4 (ttl 64, id 14598, len 32, bad ip cksum c! -> edc6)
18:53:21.088583 rule 5.regress.4/(match) [uid 0, pid 10667] pass in on lo11: 169.254.0.2.25052 > 169.254.0.2.9: [bad udp cksum 1e54! -> 7674] udp 4 (ttl 64, id 14598, len 32, bad ip cksum 0! -> edc6)
18:53:21.126337 rule 5.regress.12/(match) [uid 0, pid 10667] pass out on lo11: fc00::2.19878 > fc00::2.9: [invalid udp cksum 0] udp 4 [flowlabel 0x63a1d] (len 12, hlim 64)
18:53:21.126349 rule 5.regress.12/(match) [uid 0, pid 10667] pass in on lo11: fc00::2.19878 > fc00::2.9: [bad udp cksum 22f8! -> a7e4] udp 4 [flowlabel 0x63a1d] (len 12, hlim 64)
18:53:21.160659 rule 5.regress.5/(match) [uid 0, pid 10667] pass out on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:7b30 seq:0) [icmp cksum ok] (ttl 255, id 25983, len 84, bad ip cksum e1ca! -> 227)
18:53:21.160670 rule 5.regress.5/(match) [uid 0, pid 10667] pass in on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:7b30 seq:0) [icmp cksum ok] (ttl 255, id 25983, len 84, bad ip cksum 0! -> 227)
18:53:21.160679 rule 5/(match) [uid 0, pid 10667] pass out on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo reply (id:7b30 seq:0) [bad icmp cksum 0! -> 9c17] (ttl 255, id 534, len 84, bad ip cksum 0! -> 6590)
18:53:21.160681 rule 5/(match) [uid 0, pid 10667] pass in on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo reply (id:7b30 seq:0) [icmp cksum ok] (ttl 255, id 534, len 84, bad ip cksum 0! -> 6590)
18:53:21.198365 rule 5.regress.13/(match) [uid 0, pid 10667] pass out on lo11: fc00::3 > fc00::3: icmp6: echo request (id:b600 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
18:53:21.198375 rule 5.regress.13/(match) [uid 0, pid 10667] pass in on lo11: fc00::3 > fc00::3: icmp6: echo request (id:b600 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
18:53:21.198386 rule 5/(match) [uid 0, pid 10667] pass out on lo11: fc00::3 > fc00::3: icmp6: echo reply (id:b600 seq:0) [bad icmp6 cksum 0! -> d523] (len 64, hlim 64)
18:53:21.198388 rule 5/(match) [uid 0, pid 10667] pass in on lo11: fc00::3 > fc00::3: icmp6: echo reply (id:b600 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
18:53:21.238447 rule 5.regress.5/(match) [uid 0, pid 10667] pass out on lo11: 169.254.0.3.27635 > 169.254.0.3.9: [no udp cksum] udp 4 (ttl 64, id 24885, len 32, bad ip cksum c! -> c595)
18:53:21.238457 rule 5.regress.5/(match) [uid 0, pid 10667] pass in on lo11: 169.254.0.3.27635 > 169.254.0.3.9: [bad udp cksum 2054! -> 5d6a] udp 4 (ttl 64, id 24885, len 32, bad ip cksum 0! -> c595)
18:53:21.238467 rule 5/(match) [uid 0, pid 10667] 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! -> 26a] for 169.254.0.3.27635 > 169.254.0.3.9: udp 4 (ttl 64, id 24885, len 32, bad ip cksum 0! -> c595) (ttl 255, id 7895, len 56, bad ip cksum 0! -> 48eb)
18:53:21.238469 rule 5/(match) [uid 0, pid 10667] 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 169.254.0.3.27635 > 169.254.0.3.9: udp 4 (ttl 64, id 24885, len 32, bad ip cksum 0! -> c595) (ttl 255, id 7895, len 56, bad ip cksum 0! -> 48eb)
18:53:21.275894 rule 5.regress.13/(match) [uid 0, pid 10667] pass out on lo11: fc00::3.33650 > fc00::3.9: [invalid udp cksum 0] udp 4 [flowlabel 0x7ef54] (len 12, hlim 64)
18:53:21.275905 rule 5.regress.13/(match) [uid 0, pid 10667] pass in on lo11: fc00::3.33650 > fc00::3.9: [bad udp cksum 24f8! -> d9ae] udp 4 [flowlabel 0x7ef54] (len 12, hlim 64)
18:53:21.275915 rule 5/(match) [uid 0, pid 10667] pass out on lo11: fc00::3 > fc00::3: icmp6: fc00::3 udp port 9 unreachable [bad icmp6 cksum 0! -> 5ca7] (len 60, hlim 64)
18:53:21.275918 rule 5/(match) [uid 0, pid 10667] pass in on lo11: fc00::3 > fc00::3: icmp6: fc00::3 udp port 9 unreachable [icmp6 cksum ok] (len 60, hlim 64)
18:53:21.310216 rule 5.regress.6/(match) [uid 0, pid 10667] pass out on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:b538 seq:0) [icmp cksum ok] (ttl 255, id 4892, len 84, bad ip cksum 0! -> 5488)
18:53:21.310227 rule 5.regress.6/(match) [uid 0, pid 10667] pass in on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:b538 seq:0) [icmp cksum ok] (ttl 255, id 4892, len 84, bad ip cksum 0! -> 5488)
18:53:21.347868 rule 5.regress.14/(match) [uid 0, pid 10667] pass out on lo11: fc00::4 > fc00::4: icmp6: echo request (id:0f18 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
18:53:21.347879 rule 5.regress.14/(match) [uid 0, pid 10667] pass in on lo11: fc00::4 > fc00::4: icmp6: echo request (id:0f18 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
18:53:21.388198 rule 5.regress.6/(match) [uid 0, pid 10667] pass out on lo11: [uid 0, pid 53104] 169.254.0.4.23864 > 169.254.0.4.9: [bad udp cksum 0900! -> 1679] udp 4 (ttl 64, id 49534, len 32, bad ip cksum c! -> 654a)
18:53:21.388210 rule 5.regress.6/(match) [uid 0, pid 10667] pass in on lo11: 169.254.0.4.23864 > 169.254.0.4.9: [bad udp cksum 2254! -> 1679] udp 4 (ttl 64, id 49534, len 32, bad ip cksum 0! -> 654a)
18:53:21.426091 rule 5.regress.14/(match) [uid 0, pid 10667] pass out on lo11: [uid 0, pid 9668] fc00::4.7529 > fc00::4.9: [invalid udp cksum 0] udp 4 [flowlabel 0x31424] (len 12, hlim 64)
18:53:21.426103 rule 5.regress.14/(match) [uid 0, pid 10667] pass in on lo11: fc00::4.7529 > fc00::4.9: [bad udp cksum 26f8! -> e114] udp 4 [flowlabel 0x31424] (len 12, hlim 64)
18:53:21.760100 rule 5.regress.18/(match) [uid 0, pid 10667] pass out on lo11: [rewritten: src 169.254.0.11:44283, dst 169.254.0.21:8] 169.254.0.11 > 169.254.0.11: icmp: echo request (id:acfb seq:0) [icmp cksum ok] (ttl 255, id 20091, len 84, bad ip cksum 31f1! -> 191b)
18:53:21.760111 rule 5.regress.2/(match) [uid 0, pid 10667] pass in on lo11: 169.254.0.11 > 169.254.0.21: icmp: echo request (id:acfb seq:0) [icmp cksum ok] (ttl 255, id 20091, len 84, bad ip cksum 0! -> 1911)
18:53:21.797732 rule 5.regress.20/(match) [uid 0, pid 10667] pass out on lo11: [rewritten: src fc00::11:21936, dst fc00::21:128] fc00::11 > fc00::11: icmp6: echo request (id:55b0 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
18:53:21.797745 rule 5.regress.10/(match) [uid 0, pid 10667] pass in on lo11: fc00::11 > fc00::21: icmp6: echo request (id:55b0 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
18:53:21.837915 rule 5.regress.18/(match) [uid 0, pid 10667] pass out on lo11: [rewritten: src 169.254.0.11:45529, dst 169.254.0.21:9] 169.254.0.11.45529 > 169.254.0.11.9: [no udp cksum] udp 4 (ttl 64, id 46688, len 32, bad ip cksum c! -> 705a)
18:53:21.837928 rule 5.regress.2/(match) [uid 0, pid 10667] pass in on lo11: 169.254.0.11.45529 > 169.254.0.21.9: [bad udp cksum 3a54! -> 5d24] udp 4 (ttl 64, id 46688, len 32, bad ip cksum 0! -> 7050)
18:53:21.875647 rule 5.regress.20/(match) [uid 0, pid 10667] pass out on lo11: [rewritten: src fc00::11:40159, dst fc00::21:9] fc00::11.40159 > fc00::11.9: [invalid udp cksum 0] udp 4 [flowlabel 0x72c52] (len 12, hlim 64)
18:53:21.875661 rule 5.regress.10/(match) [uid 0, pid 10667] pass in on lo11: fc00::11.40159 > fc00::21.9: [bad udp cksum 50f8! -> 4095] udp 4 [flowlabel 0x72c52] (len 12, hlim 64)
18:53:21.909877 rule 5.regress.19/(match) [uid 0, pid 10667] pass out on lo11: [rewritten: src 169.254.0.22:29671, dst 169.254.0.12:8] 169.254.0.12 > 169.254.0.12: icmp: echo request (id:a582 seq:0) [icmp cksum ok] (ttl 255, id 41922, len 84, bad ip cksum 7000! -> c3d1)
18:53:21.909888 rule 5.regress.2/(match) [uid 0, pid 10667] pass in on lo11: 169.254.0.22 > 169.254.0.12: icmp: echo request (id:73e7 seq:0) [icmp cksum ok] (ttl 255, id 41922, len 84, bad ip cksum 0! -> c3c7)
18:53:21.947380 rule 5.regress.21/(match) [uid 0, pid 10667] pass out on lo11: [rewritten: src fc00::22:21448, dst fc00::12:128] fc00::12 > fc00::12: icmp6: echo request (id:c5aa seq:0) [icmp6 cksum ok] (len 64, hlim 64)
18:53:21.947392 rule 5.regress.10/(match) [uid 0, pid 10667] pass in on lo11: fc00::22 > fc00::12: icmp6: echo request (id:53c8 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
18:53:21.987356 rule 5.regress.19/(match) [uid 0, pid 10667] pass out on lo11: [rewritten: src 169.254.0.22:50598, dst 169.254.0.12:9] 169.254.0.12.20568 > 169.254.0.12.9: [bad udp cksum 0a08! -> e685] udp 4 (ttl 64, id 3677, len 32, bad ip cksum c! -> 185c)
18:53:21.987370 rule 5.regress.2/(match) [uid 0, pid 10667] pass in on lo11: 169.254.0.22.50598 > 169.254.0.12.9: [bad udp cksum 3c54! -> 8e10] udp 4 (ttl 64, id 3677, len 32, bad ip cksum 0! -> 1852)
18:53:22.025010 rule 5.regress.21/(match) [uid 0, pid 10667] pass out on lo11: [rewritten: src fc00::22:56369, dst fc00::12:9] fc00::12.29186 > fc00::12.9: [invalid udp cksum 0] udp 4 [flowlabel 0x456b7] (len 12, hlim 64)
18:53:22.025022 rule 5.regress.10/(match) [uid 0, pid 10667] pass in on lo11: fc00::22.56369 > fc00::12.9: [bad udp cksum 52f8! -> ec55] udp 4 [flowlabel 0x456b7] (len 12, hlim 64)
18:53:22.059146 rule 5.regress.2/(match) [uid 0, pid 10667] pass out on lo11: 169.254.0.14 > 169.254.0.14: icmp: echo request (id:5979 seq:0) [icmp cksum ok] (ttl 255, id 13704, len 84, bad ip cksum 0! -> 3208)
18:53:22.059160 rule 5.regress.22/(match) [uid 0, pid 10667] pass in on lo11: [rewritten: src fc00::23:14425, dst fc00::24:128] 169.254.0.14 > 169.254.0.14: icmp: echo request (id:5979 seq:0) [icmp cksum ok] (ttl 255, id 13704, len 84, bad ip cksum 0! -> 3208)
18:53:22.059170 rule 5.regress.10/(match) [uid 0, pid 10667] pass in on lo11: fc00::23 > fc00::24: icmp6: echo request (id:3859 seq:0) [icmp6 cksum ok] (len 64, hlim 63)
18:53:22.096553 rule 5.regress.10/(match) [uid 0, pid 10667] pass out on lo11: fc00::14 > fc00::14: icmp6: echo request (id:3459 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
18:53:22.096565 rule 5.regress.23/(match) [uid 0, pid 10667] pass in on lo11: [rewritten: src 169.254.0.23:48241, dst 169.254.0.24:8] fc00::14 > fc00::14: icmp6: echo request (id:3459 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
18:53:22.096574 rule 5.regress.2/(match) [uid 0, pid 10667] pass in on lo11: 169.254.0.23 > 169.254.0.24: icmp: echo request (id:bc71 seq:0) [icmp cksum ok] (DF) (ttl 63, id 11334, len 84, bad ip cksum 0! -> bb37)
18:53:22.136745 rule 5.regress.2/(match) [uid 0, pid 10667] pass out on lo11: 169.254.0.14.2910 > 169.254.0.14.9: [bad udp cksum 0e10! -> dcca] udp 4 (ttl 64, id 25555, len 32, bad ip cksum c! -> c2e1)
18:53:22.136757 rule 5.regress.22/(match) [uid 0, pid 10667] pass in on lo11: [rewritten: src fc00::23:62964, dst fc00::24:9] 169.254.0.14.2910 > 169.254.0.14.9: [bad udp cksum 3654! -> dcca] udp 4 (ttl 64, id 25555, len 32, bad ip cksum 0! -> c2e1)
18:53:22.136767 rule 5.regress.10/(match) [uid 0, pid 10667] pass in on lo11: fc00::23.62964 > fc00::24.9: [bad udp cksum 65f8! -> 163c] udp 4 (len 12, hlim 63)
18:53:22.174318 rule 5.regress.10/(match) [uid 0, pid 10667] pass out on lo11: fc00::14.30153 > fc00::14.9: [invalid udp cksum 0] udp 4 [flowlabel 0x45127] (len 12, hlim 64)
18:53:22.174330 rule 5.regress.23/(match) [uid 0, pid 10667] pass in on lo11: [rewritten: src 169.254.0.23:60084, dst 169.254.0.24:9] fc00::14.30153 > fc00::14.9: [bad udp cksum 46f8! -> 60bc] udp 4 [flowlabel 0x45127] (len 12, hlim 64)
18:53:22.174341 rule 5.regress.2/(match) [uid 0, pid 10667] pass in on lo11: 169.254.0.23.60084 > 169.254.0.24.9: [bad udp cksum 4954! -> 72eb] udp 4 (DF) (ttl 63, id 57110, len 32, bad ip cksum 0! -> 88b)
18:53:22.209667 rule 5.regress.10/(match) [uid 0, pid 10667] pass out on lo11: ::1 > ::1: icmp6: echo request (id:8712 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
18:53:22.209677 rule 5.regress.10/(match) [uid 0, pid 10667] pass in on lo11: ::1 > ::1: icmp6: echo request (id:8712 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
18:53:22.248813 rule 5.regress.10/(match) [uid 0, pid 10667] pass out on lo11: ::1.33551 > ::1.9: [invalid udp cksum 0] udp 4 [flowlabel 0x2c0c] (len 12, hlim 64)
18:53:22.248823 rule 5.regress.10/(match) [uid 0, pid 10667] pass in on lo11: ::1.33551 > ::1.9: [bad udp cksum 1f00! -> 42a7] udp 4 [flowlabel 0x2c0c] (len 12, hlim 64)

==== run-bpf-12 ====
# show full logs
cat pflog12.tcpdump
18:53:20.859296 rule 5.regress.1/(match) [uid 0, pid 10667] match out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:d326 seq:0) [icmp cksum ok] (ttl 255, id 25309, len 84, bad ip cksum ec10! -> 4cd)
18:53:20.859308 rule 5.regress.1/(match) [uid 0, pid 10667] match in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:d326 seq:0) [icmp cksum ok] (ttl 255, id 25309, len 84, bad ip cksum 0! -> 4cd)
18:53:20.859318 rule 5.regress.1/(match) [uid 0, pid 10667] match out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:d326 seq:0) [bad icmp cksum 0! -> f943] (ttl 255, id 28995, len 84, bad ip cksum 0! -> f666)
18:53:20.859322 rule 5.regress.1/(match) [uid 0, pid 10667] match in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:d326 seq:0) [icmp cksum ok] (ttl 255, id 28995, len 84, bad ip cksum 0! -> f666)
18:53:20.897629 rule 5.regress.1/(match) [uid 0, pid 10667] match out on lo11: fc00::1 > fc00::1: icmp6: echo request (id:66a6 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
18:53:20.897638 rule 5.regress.1/(match) [uid 0, pid 10667] match in on lo11: fc00::1 > fc00::1: icmp6: echo request (id:66a6 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
18:53:20.897649 rule 5.regress.1/(match) [uid 0, pid 10667] match out on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:66a6 seq:0) [bad icmp6 cksum 0! -> 3b8e] (len 64, hlim 64)
18:53:20.897653 rule 5.regress.1/(match) [uid 0, pid 10667] match in on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:66a6 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
18:53:20.938076 rule 5.regress.1/(match) [uid 0, pid 10667] match out on lo11: 169.254.0.1.7280 > 169.254.0.1.9: [bad udp cksum 4c0d! -> e4b9] udp 4 (ttl 64, id 16360, len 32, bad ip cksum c! -> e6e6)
18:53:20.938085 rule 5.regress.1/(match) [uid 0, pid 10667] match in on lo11: 169.254.0.1.7280 > 169.254.0.1.9: [bad udp cksum 1c54! -> e4b9] udp 4 (ttl 64, id 16360, len 32, bad ip cksum 0! -> e6e6)
18:53:20.938095 rule 5.regress.1/(match) [uid 0, pid 10667] 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! -> 7342] for 169.254.0.1.7280 > 169.254.0.1.9: udp 4 (ttl 64, id 16360, len 32, bad ip cksum 0! -> e6e6) (ttl 255, id 31249, len 56, bad ip cksum 0! -> edb4)
18:53:20.938099 rule 5.regress.1/(match) [uid 0, pid 10667] 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 169.254.0.1.7280 > 169.254.0.1.9: udp 4 (ttl 64, id 16360, len 32, bad ip cksum 0! -> e6e6) (ttl 255, id 31249, len 56, bad ip cksum 0! -> edb4)
18:53:20.975901 rule 5.regress.1/(match) [uid 0, pid 10667] match out on lo11: fc00::1.19227 > fc00::1.9: [invalid udp cksum 0] udp 4 [flowlabel 0x757dc] (len 12, hlim 64)
18:53:20.975911 rule 5.regress.1/(match) [uid 0, pid 10667] match in on lo11: fc00::1.19227 > fc00::1.9: [bad udp cksum 20f8! -> 34e7] udp 4 [flowlabel 0x757dc] (len 12, hlim 64)
18:53:20.975922 rule 5.regress.1/(match) [uid 0, pid 10667] match out on lo11: fc00::1 > fc00::1: icmp6: fc00::1 udp port 9 unreachable [bad icmp6 cksum 0! -> 2c83] (len 60, hlim 64)
18:53:20.975926 rule 5.regress.1/(match) [uid 0, pid 10667] match in on lo11: fc00::1 > fc00::1: icmp6: fc00::1 udp port 9 unreachable [icmp6 cksum ok] (len 60, hlim 64)
18:53:21.010278 rule 5.regress.1/(match) [uid 0, pid 10667] match out on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:4f24 seq:0) [icmp cksum ok] (ttl 255, id 48562, len 84, bad ip cksum 500! -> a9f5)
18:53:21.010289 rule 5.regress.1/(match) [uid 0, pid 10667] match in on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:4f24 seq:0) [icmp cksum ok] (ttl 255, id 48562, len 84, bad ip cksum 0! -> a9f5)
18:53:21.048166 rule 5.regress.1/(match) [uid 0, pid 10667] match out on lo11: fc00::2 > fc00::2: icmp6: echo request (id:4be0 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
18:53:21.048177 rule 5.regress.1/(match) [uid 0, pid 10667] match in on lo11: fc00::2 > fc00::2: icmp6: echo request (id:4be0 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
18:53:21.088571 rule 5.regress.1/(match) [uid 0, pid 10667] match out on lo11: 169.254.0.2.25052 > 169.254.0.2.9: [bad udp cksum e04a! -> 7674] udp 4 (ttl 64, id 14598, len 32, bad ip cksum c! -> edc6)
18:53:21.088582 rule 5.regress.1/(match) [uid 0, pid 10667] match in on lo11: 169.254.0.2.25052 > 169.254.0.2.9: [bad udp cksum 1e54! -> 7674] udp 4 (ttl 64, id 14598, len 32, bad ip cksum 0! -> edc6)
18:53:21.126335 rule 5.regress.1/(match) [uid 0, pid 10667] match out on lo11: fc00::2.19878 > fc00::2.9: [invalid udp cksum 0] udp 4 [flowlabel 0x63a1d] (len 12, hlim 64)
18:53:21.126347 rule 5.regress.1/(match) [uid 0, pid 10667] match in on lo11: fc00::2.19878 > fc00::2.9: [bad udp cksum 22f8! -> a7e4] udp 4 [flowlabel 0x63a1d] (len 12, hlim 64)
18:53:21.160658 rule 5.regress.1/(match) [uid 0, pid 10667] match out on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:7b30 seq:0) [icmp cksum ok] (ttl 255, id 25983, len 84, bad ip cksum e1ca! -> 227)
18:53:21.160669 rule 5.regress.1/(match) [uid 0, pid 10667] match in on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:7b30 seq:0) [icmp cksum ok] (ttl 255, id 25983, len 84, bad ip cksum 0! -> 227)
18:53:21.198363 rule 5.regress.1/(match) [uid 0, pid 10667] match out on lo11: fc00::3 > fc00::3: icmp6: echo request (id:b600 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
18:53:21.198374 rule 5.regress.1/(match) [uid 0, pid 10667] match in on lo11: fc00::3 > fc00::3: icmp6: echo request (id:b600 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
18:53:21.238445 rule 5.regress.1/(match) [uid 0, pid 10667] match out on lo11: 169.254.0.3.27635 > 169.254.0.3.9: [no udp cksum] udp 4 (ttl 64, id 24885, len 32, bad ip cksum c! -> c595)
18:53:21.238456 rule 5.regress.1/(match) [uid 0, pid 10667] match in on lo11: 169.254.0.3.27635 > 169.254.0.3.9: [bad udp cksum 2054! -> 5d6a] udp 4 (ttl 64, id 24885, len 32, bad ip cksum 0! -> c595)
18:53:21.275892 rule 5.regress.1/(match) [uid 0, pid 10667] match out on lo11: fc00::3.33650 > fc00::3.9: [invalid udp cksum 0] udp 4 [flowlabel 0x7ef54] (len 12, hlim 64)
18:53:21.275904 rule 5.regress.1/(match) [uid 0, pid 10667] match in on lo11: fc00::3.33650 > fc00::3.9: [bad udp cksum 24f8! -> d9ae] udp 4 [flowlabel 0x7ef54] (len 12, hlim 64)
18:53:21.310214 rule 5.regress.1/(match) [uid 0, pid 10667] match out on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:b538 seq:0) [icmp cksum ok] (ttl 255, id 4892, len 84, bad ip cksum 0! -> 5488)
18:53:21.310226 rule 5.regress.1/(match) [uid 0, pid 10667] match in on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:b538 seq:0) [icmp cksum ok] (ttl 255, id 4892, len 84, bad ip cksum 0! -> 5488)
18:53:21.347867 rule 5.regress.1/(match) [uid 0, pid 10667] match out on lo11: fc00::4 > fc00::4: icmp6: echo request (id:0f18 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
18:53:21.347878 rule 5.regress.1/(match) [uid 0, pid 10667] match in on lo11: fc00::4 > fc00::4: icmp6: echo request (id:0f18 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
18:53:21.388197 rule 5.regress.1/(match) [uid 0, pid 10667] match out on lo11: 169.254.0.4.23864 > 169.254.0.4.9: [bad udp cksum 0900! -> 1679] udp 4 (ttl 64, id 49534, len 32, bad ip cksum c! -> 654a)
18:53:21.388208 rule 5.regress.1/(match) [uid 0, pid 10667] match in on lo11: 169.254.0.4.23864 > 169.254.0.4.9: [bad udp cksum 2254! -> 1679] udp 4 (ttl 64, id 49534, len 32, bad ip cksum 0! -> 654a)
18:53:21.426090 rule 5.regress.1/(match) [uid 0, pid 10667] match out on lo11: fc00::4.7529 > fc00::4.9: [invalid udp cksum 0] udp 4 [flowlabel 0x31424] (len 12, hlim 64)
18:53:21.426100 rule 5.regress.1/(match) [uid 0, pid 10667] match in on lo11: fc00::4.7529 > fc00::4.9: [bad udp cksum 26f8! -> e114] udp 4 [flowlabel 0x31424] (len 12, hlim 64)
18:53:21.460524 rule 5.regress.1/(match) [uid 0, pid 10667] match out on lo11: 169.254.0.5 > 169.254.0.5: icmp: echo request (id:13d9 seq:0) [icmp cksum ok] (ttl 255, id 27868, len 84, bad ip cksum 7379! -> fac5)
18:53:21.460534 rule 5.regress.1/(match) [uid 0, pid 10667] match in on lo11: 169.254.0.5 > 169.254.0.5: icmp: echo request (id:13d9 seq:0) [icmp cksum ok] (ttl 255, id 27868, len 84, bad ip cksum 0! -> fac5)
18:53:21.498376 rule 5.regress.1/(match) [uid 0, pid 10667] match out on lo11: fc00::5 > fc00::5: icmp6: echo request (id:f767 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
18:53:21.498388 rule 5.regress.1/(match) [uid 0, pid 10667] match in on lo11: fc00::5 > fc00::5: icmp6: echo request (id:f767 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
18:53:21.538592 rule 5.regress.1/(match) [uid 0, pid 10667] match out on lo11: 169.254.0.5.13766 > 169.254.0.5.9: [bad udp cksum 0a08! -> 86a0] udp 4 (ttl 64, id 59862, len 32, bad ip cksum c! -> 3cf0)
18:53:21.538603 rule 5.regress.1/(match) [uid 0, pid 10667] match in on lo11: 169.254.0.5.13766 > 169.254.0.5.9: [bad udp cksum 2454! -> 86a0] udp 4 (ttl 64, id 59862, len 32, bad ip cksum 0! -> 3cf0)
18:53:21.576348 rule 5.regress.1/(match) [uid 0, pid 10667] match out on lo11: fc00::5.20065 > fc00::5.9: [invalid udp cksum 0] udp 4 [flowlabel 0x783f] (len 12, hlim 64)
18:53:21.576359 rule 5.regress.1/(match) [uid 0, pid 10667] match in on lo11: fc00::5.20065 > fc00::5.9: [bad udp cksum 28f8! -> e6e3] udp 4 [flowlabel 0x783f] (len 12, hlim 64)
18:53:21.610821 rule 5.regress.1/(match) [uid 0, pid 10667] match out on lo11: 169.254.0.6 > 169.254.0.6: icmp: echo request (id:a197 seq:0) [icmp cksum ok] (ttl 255, id 2074, len 84, bad ip cksum 6170! -> 5f86)
18:53:21.610831 rule 5.regress.1/(match) [uid 0, pid 10667] match in on lo11: 169.254.0.6 > 169.254.0.6: icmp: echo request (id:a197 seq:0) [icmp cksum ok] (ttl 255, id 2074, len 84, bad ip cksum 0! -> 5f86)
18:53:21.648476 rule 5.regress.1/(match) [uid 0, pid 10667] match out on lo11: fc00::6 > fc00::6: icmp6: echo request (id:88c3 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
18:53:21.648486 rule 5.regress.1/(match) [uid 0, pid 10667] match in on lo11: fc00::6 > fc00::6: icmp6: echo request (id:88c3 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
18:53:21.688562 rule 5.regress.1/(match) [uid 0, pid 10667] match out on lo11: 169.254.0.6.30381 > 169.254.0.6.9: [no udp cksum] udp 4 (ttl 64, id 29650, len 32, bad ip cksum c! -> b2f2)
18:53:21.688574 rule 5.regress.1/(match) [uid 0, pid 10667] match in on lo11: 169.254.0.6.30381 > 169.254.0.6.9: [bad udp cksum 2654! -> 9d5f] udp 4 (ttl 64, id 29650, len 32, bad ip cksum 0! -> b2f2)
18:53:21.726007 rule 5.regress.1/(match) [uid 0, pid 10667] match out on lo11: fc00::6.34824 > fc00::6.9: [invalid udp cksum 0] udp 4 [flowlabel 0x7c6cc] (len 12, hlim 64)
18:53:21.726017 rule 5.regress.1/(match) [uid 0, pid 10667] match in on lo11: fc00::6.34824 > fc00::6.9: [bad udp cksum 2af8! -> 3daa] udp 4 [flowlabel 0x7c6cc] (len 12, hlim 64)
18:53:21.760097 rule 5.regress.1/(match) [uid 0, pid 10667] match out on lo11: 169.254.0.11 > 169.254.0.11: icmp: echo request (id:acfb seq:0) [icmp cksum ok] (ttl 255, id 20091, len 84, bad ip cksum 31f1! -> 191b)
18:53:21.760110 rule 5.regress.1/(match) [uid 0, pid 10667] match in on lo11: 169.254.0.11 > 169.254.0.21: icmp: echo request (id:acfb seq:0) [icmp cksum ok] (ttl 255, id 20091, len 84, bad ip cksum 0! -> 1911)
18:53:21.797731 rule 5.regress.1/(match) [uid 0, pid 10667] match out on lo11: fc00::11 > fc00::11: icmp6: echo request (id:55b0 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
18:53:21.797744 rule 5.regress.1/(match) [uid 0, pid 10667] match in on lo11: fc00::11 > fc00::21: icmp6: echo request (id:55b0 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
18:53:21.837913 rule 5.regress.1/(match) [uid 0, pid 10667] match out on lo11: 169.254.0.11.45529 > 169.254.0.11.9: [no udp cksum] udp 4 (ttl 64, id 46688, len 32, bad ip cksum c! -> 705a)
18:53:21.837926 rule 5.regress.1/(match) [uid 0, pid 10667] match in on lo11: 169.254.0.11.45529 > 169.254.0.21.9: [bad udp cksum 3a54! -> 5d24] udp 4 (ttl 64, id 46688, len 32, bad ip cksum 0! -> 7050)
18:53:21.875645 rule 5.regress.1/(match) [uid 0, pid 10667] match out on lo11: fc00::11.40159 > fc00::11.9: [invalid udp cksum 0] udp 4 [flowlabel 0x72c52] (len 12, hlim 64)
18:53:21.875660 rule 5.regress.1/(match) [uid 0, pid 10667] match in on lo11: fc00::11.40159 > fc00::21.9: [bad udp cksum 50f8! -> 4095] udp 4 [flowlabel 0x72c52] (len 12, hlim 64)
18:53:21.909875 rule 5.regress.1/(match) [uid 0, pid 10667] match out on lo11: 169.254.0.12 > 169.254.0.12: icmp: echo request (id:a582 seq:0) [icmp cksum ok] (ttl 255, id 41922, len 84, bad ip cksum 7000! -> c3d1)
18:53:21.909887 rule 5.regress.1/(match) [uid 0, pid 10667] match in on lo11: 169.254.0.22 > 169.254.0.12: icmp: echo request (id:73e7 seq:0) [icmp cksum ok] (ttl 255, id 41922, len 84, bad ip cksum 0! -> c3c7)
18:53:21.947378 rule 5.regress.1/(match) [uid 0, pid 10667] match out on lo11: fc00::12 > fc00::12: icmp6: echo request (id:c5aa seq:0) [icmp6 cksum ok] (len 64, hlim 64)
18:53:21.947391 rule 5.regress.1/(match) [uid 0, pid 10667] match in on lo11: fc00::22 > fc00::12: icmp6: echo request (id:53c8 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
18:53:21.987354 rule 5.regress.1/(match) [uid 0, pid 10667] match out on lo11: 169.254.0.12.20568 > 169.254.0.12.9: [bad udp cksum 0a08! -> e685] udp 4 (ttl 64, id 3677, len 32, bad ip cksum c! -> 185c)
18:53:21.987369 rule 5.regress.1/(match) [uid 0, pid 10667] match in on lo11: 169.254.0.22.50598 > 169.254.0.12.9: [bad udp cksum 3c54! -> 8e10] udp 4 (ttl 64, id 3677, len 32, bad ip cksum 0! -> 1852)
18:53:22.025008 rule 5.regress.1/(match) [uid 0, pid 10667] match out on lo11: fc00::12.29186 > fc00::12.9: [invalid udp cksum 0] udp 4 [flowlabel 0x456b7] (len 12, hlim 64)
18:53:22.025021 rule 5.regress.1/(match) [uid 0, pid 10667] match in on lo11: fc00::22.56369 > fc00::12.9: [bad udp cksum 52f8! -> ec55] udp 4 [flowlabel 0x456b7] (len 12, hlim 64)
18:53:22.059145 rule 5.regress.1/(match) [uid 0, pid 10667] match out on lo11: 169.254.0.14 > 169.254.0.14: icmp: echo request (id:5979 seq:0) [icmp cksum ok] (ttl 255, id 13704, len 84, bad ip cksum 0! -> 3208)
18:53:22.059157 rule 5.regress.1/(match) [uid 0, pid 10667] match in on lo11: 169.254.0.14 > 169.254.0.14: icmp: echo request (id:5979 seq:0) [icmp cksum ok] (ttl 255, id 13704, len 84, bad ip cksum 0! -> 3208)
18:53:22.059169 rule 5.regress.1/(match) [uid 0, pid 10667] match in on lo11: fc00::23 > fc00::24: icmp6: echo request (id:3859 seq:0) [icmp6 cksum ok] (len 64, hlim 63)
18:53:22.096551 rule 5.regress.1/(match) [uid 0, pid 10667] match out on lo11: fc00::14 > fc00::14: icmp6: echo request (id:3459 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
18:53:22.096563 rule 5.regress.1/(match) [uid 0, pid 10667] match in on lo11: fc00::14 > fc00::14: icmp6: echo request (id:3459 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
18:53:22.096573 rule 5.regress.1/(match) [uid 0, pid 10667] match in on lo11: 169.254.0.23 > 169.254.0.24: icmp: echo request (id:bc71 seq:0) [icmp cksum ok] (DF) (ttl 63, id 11334, len 84, bad ip cksum 0! -> bb37)
18:53:22.136744 rule 5.regress.1/(match) [uid 0, pid 10667] match out on lo11: 169.254.0.14.2910 > 169.254.0.14.9: [bad udp cksum 0e10! -> dcca] udp 4 (ttl 64, id 25555, len 32, bad ip cksum c! -> c2e1)
18:53:22.136755 rule 5.regress.1/(match) [uid 0, pid 10667] match in on lo11: 169.254.0.14.2910 > 169.254.0.14.9: [bad udp cksum 3654! -> dcca] udp 4 (ttl 64, id 25555, len 32, bad ip cksum 0! -> c2e1)
18:53:22.136766 rule 5.regress.1/(match) [uid 0, pid 10667] match in on lo11: fc00::23.62964 > fc00::24.9: [bad udp cksum 65f8! -> 163c] udp 4 (len 12, hlim 63)
18:53:22.174316 rule 5.regress.1/(match) [uid 0, pid 10667] match out on lo11: fc00::14.30153 > fc00::14.9: [invalid udp cksum 0] udp 4 [flowlabel 0x45127] (len 12, hlim 64)
18:53:22.174327 rule 5.regress.1/(match) [uid 0, pid 10667] match in on lo11: fc00::14.30153 > fc00::14.9: [bad udp cksum 46f8! -> 60bc] udp 4 [flowlabel 0x45127] (len 12, hlim 64)
18:53:22.174340 rule 5.regress.1/(match) [uid 0, pid 10667] match in on lo11: 169.254.0.23.60084 > 169.254.0.24.9: [bad udp cksum 4954! -> 72eb] udp 4 (DF) (ttl 63, id 57110, len 32, bad ip cksum 0! -> 88b)
18:53:22.209666 rule 5.regress.1/(match) [uid 0, pid 10667] match out on lo11: ::1 > ::1: icmp6: echo request (id:8712 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
18:53:22.209676 rule 5.regress.1/(match) [uid 0, pid 10667] match in on lo11: ::1 > ::1: icmp6: echo request (id:8712 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
18:53:22.248811 rule 5.regress.1/(match) [uid 0, pid 10667] match out on lo11: ::1.33551 > ::1.9: [invalid udp cksum 0] udp 4 [flowlabel 0x2c0c] (len 12, hlim 64)
18:53:22.248822 rule 5.regress.1/(match) [uid 0, pid 10667] match in on lo11: ::1.33551 > ::1.9: [bad udp cksum 1f00! -> 42a7] udp 4 [flowlabel 0x2c0c] (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
18:53:20.859296 rule 5.regress.1/(match) [uid 0, pid 10667] match out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:d326 seq:0) [icmp cksum ok] (ttl 255, id 25309, len 84, bad ip cksum ec10! -> 4cd)
18:53:20.859308 rule 5.regress.1/(match) [uid 0, pid 10667] match in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:d326 seq:0) [icmp cksum ok] (ttl 255, id 25309, len 84, bad ip cksum 0! -> 4cd)
18:53:20.859318 rule 5.regress.1/(match) [uid 0, pid 10667] match out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:d326 seq:0) [bad icmp cksum 0! -> f943] (ttl 255, id 28995, len 84, bad ip cksum 0! -> f666)
18:53:20.859322 rule 5.regress.1/(match) [uid 0, pid 10667] match in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:d326 seq:0) [icmp cksum ok] (ttl 255, id 28995, len 84, bad ip cksum 0! -> f666)
18:53:20.938095 rule 5.regress.1/(match) [uid 0, pid 10667] 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! -> 7342] for 169.254.0.1.7280 > 169.254.0.1.9: udp 4 (ttl 64, id 16360, len 32, bad ip cksum 0! -> e6e6) (ttl 255, id 31249, len 56, bad ip cksum 0! -> edb4)
18:53:20.938099 rule 5.regress.1/(match) [uid 0, pid 10667] 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 169.254.0.1.7280 > 169.254.0.1.9: udp 4 (ttl 64, id 16360, len 32, bad ip cksum 0! -> e6e6) (ttl 255, id 31249, len 56, bad ip cksum 0! -> edb4)
grep 'regress\.1/.* > 169.254.0.2:' pflog12.tcpdump
18:53:21.010278 rule 5.regress.1/(match) [uid 0, pid 10667] match out on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:4f24 seq:0) [icmp cksum ok] (ttl 255, id 48562, len 84, bad ip cksum 500! -> a9f5)
18:53:21.010289 rule 5.regress.1/(match) [uid 0, pid 10667] match in on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:4f24 seq:0) [icmp cksum ok] (ttl 255, id 48562, len 84, bad ip cksum 0! -> a9f5)
grep 'regress\.1/.* > 169.254.0.3:' pflog12.tcpdump
18:53:21.160658 rule 5.regress.1/(match) [uid 0, pid 10667] match out on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:7b30 seq:0) [icmp cksum ok] (ttl 255, id 25983, len 84, bad ip cksum e1ca! -> 227)
18:53:21.160669 rule 5.regress.1/(match) [uid 0, pid 10667] match in on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:7b30 seq:0) [icmp cksum ok] (ttl 255, id 25983, len 84, bad ip cksum 0! -> 227)
grep 'regress\.1/.* > 169.254.0.4:' pflog12.tcpdump
18:53:21.310214 rule 5.regress.1/(match) [uid 0, pid 10667] match out on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:b538 seq:0) [icmp cksum ok] (ttl 255, id 4892, len 84, bad ip cksum 0! -> 5488)
18:53:21.310226 rule 5.regress.1/(match) [uid 0, pid 10667] match in on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:b538 seq:0) [icmp cksum ok] (ttl 255, id 4892, len 84, bad ip cksum 0! -> 5488)
grep 'regress\.1/.* > 169.254.0.5:' pflog12.tcpdump
18:53:21.460524 rule 5.regress.1/(match) [uid 0, pid 10667] match out on lo11: 169.254.0.5 > 169.254.0.5: icmp: echo request (id:13d9 seq:0) [icmp cksum ok] (ttl 255, id 27868, len 84, bad ip cksum 7379! -> fac5)
18:53:21.460534 rule 5.regress.1/(match) [uid 0, pid 10667] match in on lo11: 169.254.0.5 > 169.254.0.5: icmp: echo request (id:13d9 seq:0) [icmp cksum ok] (ttl 255, id 27868, len 84, bad ip cksum 0! -> fac5)
grep 'regress\.1/.* > 169.254.0.6:' pflog12.tcpdump
18:53:21.610821 rule 5.regress.1/(match) [uid 0, pid 10667] match out on lo11: 169.254.0.6 > 169.254.0.6: icmp: echo request (id:a197 seq:0) [icmp cksum ok] (ttl 255, id 2074, len 84, bad ip cksum 6170! -> 5f86)
18:53:21.610831 rule 5.regress.1/(match) [uid 0, pid 10667] match in on lo11: 169.254.0.6 > 169.254.0.6: icmp: echo request (id:a197 seq:0) [icmp cksum ok] (ttl 255, id 2074, len 84, bad ip cksum 0! -> 5f86)
grep 'regress\.1/.* > 169.254.0.11:' pflog12.tcpdump
18:53:21.760097 rule 5.regress.1/(match) [uid 0, pid 10667] match out on lo11: 169.254.0.11 > 169.254.0.11: icmp: echo request (id:acfb seq:0) [icmp cksum ok] (ttl 255, id 20091, len 84, bad ip cksum 31f1! -> 191b)
grep 'regress\.1/.* > 169.254.0.12:' pflog12.tcpdump
18:53:21.909875 rule 5.regress.1/(match) [uid 0, pid 10667] match out on lo11: 169.254.0.12 > 169.254.0.12: icmp: echo request (id:a582 seq:0) [icmp cksum ok] (ttl 255, id 41922, len 84, bad ip cksum 7000! -> c3d1)
18:53:21.909887 rule 5.regress.1/(match) [uid 0, pid 10667] match in on lo11: 169.254.0.22 > 169.254.0.12: icmp: echo request (id:73e7 seq:0) [icmp cksum ok] (ttl 255, id 41922, len 84, bad ip cksum 0! -> c3c7)
grep 'regress\.1/.* > 169.254.0.14:' pflog12.tcpdump
18:53:22.059145 rule 5.regress.1/(match) [uid 0, pid 10667] match out on lo11: 169.254.0.14 > 169.254.0.14: icmp: echo request (id:5979 seq:0) [icmp cksum ok] (ttl 255, id 13704, len 84, bad ip cksum 0! -> 3208)
18:53:22.059157 rule 5.regress.1/(match) [uid 0, pid 10667] match in on lo11: 169.254.0.14 > 169.254.0.14: icmp: echo request (id:5979 seq:0) [icmp cksum ok] (ttl 255, id 13704, len 84, bad ip cksum 0! -> 3208)

==== run-bpf-everything6 ====
# rule with pflog12 matches on every packet
grep 'regress\.1/.* > fc00::1:' pflog12.tcpdump
18:53:20.897629 rule 5.regress.1/(match) [uid 0, pid 10667] match out on lo11: fc00::1 > fc00::1: icmp6: echo request (id:66a6 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
18:53:20.897638 rule 5.regress.1/(match) [uid 0, pid 10667] match in on lo11: fc00::1 > fc00::1: icmp6: echo request (id:66a6 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
18:53:20.897649 rule 5.regress.1/(match) [uid 0, pid 10667] match out on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:66a6 seq:0) [bad icmp6 cksum 0! -> 3b8e] (len 64, hlim 64)
18:53:20.897653 rule 5.regress.1/(match) [uid 0, pid 10667] match in on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:66a6 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
18:53:20.975922 rule 5.regress.1/(match) [uid 0, pid 10667] match out on lo11: fc00::1 > fc00::1: icmp6: fc00::1 udp port 9 unreachable [bad icmp6 cksum 0! -> 2c83] (len 60, hlim 64)
18:53:20.975926 rule 5.regress.1/(match) [uid 0, pid 10667] 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
18:53:21.048166 rule 5.regress.1/(match) [uid 0, pid 10667] match out on lo11: fc00::2 > fc00::2: icmp6: echo request (id:4be0 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
18:53:21.048177 rule 5.regress.1/(match) [uid 0, pid 10667] match in on lo11: fc00::2 > fc00::2: icmp6: echo request (id:4be0 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
grep 'regress\.1/.* > fc00::3:' pflog12.tcpdump
18:53:21.198363 rule 5.regress.1/(match) [uid 0, pid 10667] match out on lo11: fc00::3 > fc00::3: icmp6: echo request (id:b600 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
18:53:21.198374 rule 5.regress.1/(match) [uid 0, pid 10667] match in on lo11: fc00::3 > fc00::3: icmp6: echo request (id:b600 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
grep 'regress\.1/.* > fc00::4:' pflog12.tcpdump
18:53:21.347867 rule 5.regress.1/(match) [uid 0, pid 10667] match out on lo11: fc00::4 > fc00::4: icmp6: echo request (id:0f18 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
18:53:21.347878 rule 5.regress.1/(match) [uid 0, pid 10667] match in on lo11: fc00::4 > fc00::4: icmp6: echo request (id:0f18 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
grep 'regress\.1/.* > fc00::5:' pflog12.tcpdump
18:53:21.498376 rule 5.regress.1/(match) [uid 0, pid 10667] match out on lo11: fc00::5 > fc00::5: icmp6: echo request (id:f767 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
18:53:21.498388 rule 5.regress.1/(match) [uid 0, pid 10667] match in on lo11: fc00::5 > fc00::5: icmp6: echo request (id:f767 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
grep 'regress\.1/.* > fc00::6:' pflog12.tcpdump
18:53:21.648476 rule 5.regress.1/(match) [uid 0, pid 10667] match out on lo11: fc00::6 > fc00::6: icmp6: echo request (id:88c3 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
18:53:21.648486 rule 5.regress.1/(match) [uid 0, pid 10667] match in on lo11: fc00::6 > fc00::6: icmp6: echo request (id:88c3 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
grep 'regress\.1/.* > fc00::11:' pflog12.tcpdump
18:53:21.797731 rule 5.regress.1/(match) [uid 0, pid 10667] match out on lo11: fc00::11 > fc00::11: icmp6: echo request (id:55b0 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
grep 'regress\.1/.* > fc00::12:' pflog12.tcpdump
18:53:21.947378 rule 5.regress.1/(match) [uid 0, pid 10667] match out on lo11: fc00::12 > fc00::12: icmp6: echo request (id:c5aa seq:0) [icmp6 cksum ok] (len 64, hlim 64)
18:53:21.947391 rule 5.regress.1/(match) [uid 0, pid 10667] match in on lo11: fc00::22 > fc00::12: icmp6: echo request (id:53c8 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
grep 'regress\.1/.* > fc00::14:' pflog12.tcpdump
18:53:22.096551 rule 5.regress.1/(match) [uid 0, pid 10667] match out on lo11: fc00::14 > fc00::14: icmp6: echo request (id:3459 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
18:53:22.096563 rule 5.regress.1/(match) [uid 0, pid 10667] match in on lo11: fc00::14 > fc00::14: icmp6: echo request (id:3459 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
18:53:20.859299 rule 5.regress.3/(match) [uid 0, pid 10667] pass out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:d326 seq:0) [icmp cksum ok] (ttl 255, id 25309, len 84, bad ip cksum ec10! -> 4cd)
18:53:20.859310 rule 5.regress.3/(match) [uid 0, pid 10667] pass in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:d326 seq:0) [icmp cksum ok] (ttl 255, id 25309, len 84, bad ip cksum 0! -> 4cd)
grep 'regress\.3/.* 169.254.0.1 > 169.254.0.1: icmp: echo reply' pflog11.tcpdump
18:53:20.859319 rule 5.regress.3/(match) [uid 0, pid 10667] pass out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:d326 seq:0) [bad icmp cksum 0! -> f943] (ttl 255, id 28995, len 84, bad ip cksum 0! -> f666)
18:53:20.859322 rule 5.regress.3/(match) [uid 0, pid 10667] pass in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:d326 seq:0) [icmp cksum ok] (ttl 255, id 28995, len 84, bad ip cksum 0! -> f666)
# no reply with keep state and without all
grep 'regress\.4/.* 169.254.0.2 > 169.254.0.2: icmp: echo request' pflog11.tcpdump
18:53:21.010279 rule 5.regress.4/(match) [uid 0, pid 10667] pass out on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:4f24 seq:0) [icmp cksum ok] (ttl 255, id 48562, len 84, bad ip cksum 500! -> a9f5)
18:53:21.010290 rule 5.regress.4/(match) [uid 0, pid 10667] pass in on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:4f24 seq:0) [icmp cksum ok] (ttl 255, id 48562, len 84, bad ip cksum 0! -> a9f5)
! 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
18:53:21.160659 rule 5.regress.5/(match) [uid 0, pid 10667] pass out on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:7b30 seq:0) [icmp cksum ok] (ttl 255, id 25983, len 84, bad ip cksum e1ca! -> 227)
18:53:21.160670 rule 5.regress.5/(match) [uid 0, pid 10667] pass in on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:7b30 seq:0) [icmp cksum ok] (ttl 255, id 25983, len 84, bad ip cksum 0! -> 227)
# XXX anchor name missing
grep '/.* 169.254.0.3 > 169.254.0.3: icmp: echo reply' pflog11.tcpdump
18:53:21.160679 rule 5/(match) [uid 0, pid 10667] pass out on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo reply (id:7b30 seq:0) [bad icmp cksum 0! -> 9c17] (ttl 255, id 534, len 84, bad ip cksum 0! -> 6590)
18:53:21.160681 rule 5/(match) [uid 0, pid 10667] pass in on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo reply (id:7b30 seq:0) [icmp cksum ok] (ttl 255, id 534, len 84, bad ip cksum 0! -> 6590)

==== run-bpf-all6 ====
# reply without keep state
grep 'regress\.11/.* fc00::1 > fc00::1: icmp6: echo request' pflog11.tcpdump
18:53:20.897630 rule 5.regress.11/(match) [uid 0, pid 10667] pass out on lo11: fc00::1 > fc00::1: icmp6: echo request (id:66a6 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
18:53:20.897639 rule 5.regress.11/(match) [uid 0, pid 10667] pass in on lo11: fc00::1 > fc00::1: icmp6: echo request (id:66a6 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
grep 'regress\.11/.* fc00::1 > fc00::1: icmp6: echo reply' pflog11.tcpdump
18:53:20.897649 rule 5.regress.11/(match) [uid 0, pid 10667] pass out on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:66a6 seq:0) [bad icmp6 cksum 0! -> 3b8e] (len 64, hlim 64)
18:53:20.897653 rule 5.regress.11/(match) [uid 0, pid 10667] pass in on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:66a6 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
18:53:21.048168 rule 5.regress.12/(match) [uid 0, pid 10667] pass out on lo11: fc00::2 > fc00::2: icmp6: echo request (id:4be0 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
18:53:21.048178 rule 5.regress.12/(match) [uid 0, pid 10667] pass in on lo11: fc00::2 > fc00::2: icmp6: echo request (id:4be0 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
18:53:21.198365 rule 5.regress.13/(match) [uid 0, pid 10667] pass out on lo11: fc00::3 > fc00::3: icmp6: echo request (id:b600 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
18:53:21.198375 rule 5.regress.13/(match) [uid 0, pid 10667] pass in on lo11: fc00::3 > fc00::3: icmp6: echo request (id:b600 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
# XXX anchor name missing
grep '/.* fc00::3 > fc00::3: icmp6: echo reply' pflog11.tcpdump
18:53:21.198386 rule 5/(match) [uid 0, pid 10667] pass out on lo11: fc00::3 > fc00::3: icmp6: echo reply (id:b600 seq:0) [bad icmp6 cksum 0! -> d523] (len 64, hlim 64)
18:53:21.198388 rule 5/(match) [uid 0, pid 10667] pass in on lo11: fc00::3 > fc00::3: icmp6: echo reply (id:b600 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
18:53:21.388198 rule 5.regress.6/(match) [uid 0, pid 10667] pass out on lo11: [uid 0, pid 53104] 169.254.0.4.23864 > 169.254.0.4.9: [bad udp cksum 0900! -> 1679] udp 4 (ttl 64, id 49534, len 32, bad ip cksum c! -> 654a)
# 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
18:53:21.388210 rule 5.regress.6/(match) [uid 0, pid 10667] pass in on lo11: 169.254.0.4.23864 > 169.254.0.4.9: [bad udp cksum 2254! -> 1679] udp 4 (ttl 64, id 49534, len 32, bad ip cksum 0! -> 654a)
# 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
18:53:21.310216 rule 5.regress.6/(match) [uid 0, pid 10667] pass out on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:b538 seq:0) [icmp cksum ok] (ttl 255, id 4892, len 84, bad ip cksum 0! -> 5488)
# 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
18:53:20.938077 rule 5.regress.3/(match) [uid 0, pid 10667] pass out on lo11: 169.254.0.1.7280 > 169.254.0.1.9: [bad udp cksum 4c0d! -> e4b9] udp 4 (ttl 64, id 16360, len 32, bad ip cksum c! -> e6e6)

==== 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
18:53:21.426091 rule 5.regress.14/(match) [uid 0, pid 10667] pass out on lo11: [uid 0, pid 9668] fc00::4.7529 > fc00::4.9: [invalid udp cksum 0] udp 4 [flowlabel 0x31424] (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
18:53:21.426103 rule 5.regress.14/(match) [uid 0, pid 10667] pass in on lo11: fc00::4.7529 > fc00::4.9: [bad udp cksum 26f8! -> e114] udp 4 [flowlabel 0x31424] (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
18:53:21.347868 rule 5.regress.14/(match) [uid 0, pid 10667] pass out on lo11: fc00::4 > fc00::4: icmp6: echo request (id:0f18 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
18:53:20.975903 rule 5.regress.11/(match) [uid 0, pid 10667] pass out on lo11: fc00::1.19227 > fc00::1.9: [invalid udp cksum 0] udp 4 [flowlabel 0x757dc] (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
18:53:21.760111 rule 5.regress.2/(match) [uid 0, pid 10667] pass in on lo11: 169.254.0.11 > 169.254.0.21: icmp: echo request (id:acfb seq:0) [icmp cksum ok] (ttl 255, id 20091, len 84, bad ip cksum 0! -> 1911)
# 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
18:53:21.760100 rule 5.regress.18/(match) [uid 0, pid 10667] pass out on lo11: [rewritten: src 169.254.0.11:44283, dst 169.254.0.21:8] 169.254.0.11 > 169.254.0.11: icmp: echo request (id:acfb seq:0) [icmp cksum ok] (ttl 255, id 20091, len 84, bad ip cksum 31f1! -> 191b)

==== run-bpf-rdr6 ====
# loopback input logs redirected packet
grep 'regress\.10/.* pass in .*:.* fc00::11 > fc00::21: icmp6: echo request' pflog11.tcpdump
18:53:21.797745 rule 5.regress.10/(match) [uid 0, pid 10667] pass in on lo11: fc00::11 > fc00::21: icmp6: echo request (id:55b0 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
18:53:21.797732 rule 5.regress.20/(match) [uid 0, pid 10667] pass out on lo11: [rewritten: src fc00::11:21936, dst fc00::21:128] fc00::11 > fc00::11: icmp6: echo request (id:55b0 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
18:53:21.909888 rule 5.regress.2/(match) [uid 0, pid 10667] pass in on lo11: 169.254.0.22 > 169.254.0.12: icmp: echo request (id:73e7 seq:0) [icmp cksum ok] (ttl 255, id 41922, len 84, bad ip cksum 0! -> c3c7)
# 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
18:53:21.909877 rule 5.regress.19/(match) [uid 0, pid 10667] pass out on lo11: [rewritten: src 169.254.0.22:29671, dst 169.254.0.12:8] 169.254.0.12 > 169.254.0.12: icmp: echo request (id:a582 seq:0) [icmp cksum ok] (ttl 255, id 41922, len 84, bad ip cksum 7000! -> c3d1)

==== run-bpf-nat6 ====
# loopback input logs redirected packet
grep 'regress\.10/.* pass in .*:.* fc00::22 > fc00::12: icmp6: echo request' pflog11.tcpdump
18:53:21.947392 rule 5.regress.10/(match) [uid 0, pid 10667] pass in on lo11: fc00::22 > fc00::12: icmp6: echo request (id:53c8 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
18:53:21.947380 rule 5.regress.21/(match) [uid 0, pid 10667] pass out on lo11: [rewritten: src fc00::22:21448, dst fc00::12:128] fc00::12 > fc00::12: icmp6: echo request (id:c5aa 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
18:53:22.059160 rule 5.regress.22/(match) [uid 0, pid 10667] pass in on lo11: [rewritten: src fc00::23:14425, dst fc00::24:128] 169.254.0.14 > 169.254.0.14: icmp: echo request (id:5979 seq:0) [icmp cksum ok] (ttl 255, id 13704, len 84, bad ip cksum 0! -> 3208)

==== run-bpf-af6 ====
# pf in rule logs original IPv6 packet
grep 'regress\.23/.* pass in .*:.* fc00::14 > fc00::14: icmp6: echo request' pflog11.tcpdump
18:53:22.096565 rule 5.regress.23/(match) [uid 0, pid 10667] pass in on lo11: [rewritten: src 169.254.0.23:48241, dst 169.254.0.24:8] fc00::14 > fc00::14: icmp6: echo request (id:3459 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
18:53:21.760100 rule 5.regress.18/(match) [uid 0, pid 10667] pass out on lo11: [rewritten: src 169.254.0.11:44283, dst 169.254.0.21:8] 169.254.0.11 > 169.254.0.11: icmp: echo request (id:acfb seq:0) [icmp cksum ok] (ttl 255, id 20091, len 84, bad ip cksum 31f1! -> 191b)
# 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
18:53:21.909877 rule 5.regress.19/(match) [uid 0, pid 10667] pass out on lo11: [rewritten: src 169.254.0.22:29671, dst 169.254.0.12:8] 169.254.0.12 > 169.254.0.12: icmp: echo request (id:a582 seq:0) [icmp cksum ok] (ttl 255, id 41922, len 84, bad ip cksum 7000! -> c3d1)
# 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
18:53:22.059160 rule 5.regress.22/(match) [uid 0, pid 10667] pass in on lo11: [rewritten: src fc00::23:14425, dst fc00::24:128] 169.254.0.14 > 169.254.0.14: icmp: echo request (id:5979 seq:0) [icmp cksum ok] (ttl 255, id 13704, len 84, bad ip cksum 0! -> 3208)

==== 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
18:53:21.797732 rule 5.regress.20/(match) [uid 0, pid 10667] pass out on lo11: [rewritten: src fc00::11:21936, dst fc00::21:128] fc00::11 > fc00::11: icmp6: echo request (id:55b0 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
18:53:21.947380 rule 5.regress.21/(match) [uid 0, pid 10667] pass out on lo11: [rewritten: src fc00::22:21448, dst fc00::12:128] fc00::12 > fc00::12: icmp6: echo request (id:c5aa 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
18:53:22.096565 rule 5.regress.23/(match) [uid 0, pid 10667] pass in on lo11: [rewritten: src 169.254.0.23:48241, dst 169.254.0.24:8] fc00::14 > fc00::14: icmp6: echo request (id:3459 seq:0) [icmp6 cksum ok] (len 64, hlim 64)

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

PASS	sys/net/pflog	Duration 0m09.37s