START	sys/net/pflog	2024-11-05T09:42:23Z

==== 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=0.215 ms

--- 169.254.0.1 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.215/0.215/0.215/0.000 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=0.287 ms

--- fc00::1 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.287/0.287/0.287/0.000 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=0.245 ms

--- 169.254.0.2 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.245/0.245/0.245/0.000 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=0.293 ms

--- fc00::2 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.293/0.293/0.293/0.000 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=0.223 ms

--- 169.254.0.3 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.223/0.223/0.223/0.000 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=0.298 ms

--- fc00::3 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.298/0.298/0.298/0.000 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=0.202 ms

--- 169.254.0.4 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.202/0.202/0.202/0.000 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=0.278 ms

--- fc00::4 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-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=0.195 ms

--- 169.254.0.5 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.195/0.195/0.195/0.000 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=0.276 ms

--- fc00::5 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.276/0.276/0.276/0.000 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=0.232 ms

--- 169.254.0.6 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.232/0.232/0.232/0.000 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=0.287 ms

--- fc00::6 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.287/0.287/0.287/0.000 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=0.238 ms

--- 169.254.0.11 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.238/0.238/0.238/0.000 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=0.298 ms

--- fc00::11 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.298/0.298/0.298/0.000 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=0.229 ms

--- 169.254.0.12 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.229/0.229/0.229/0.000 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=0.296 ms

--- fc00::12 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.296/0.296/0.296/0.000 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=0.314 ms

--- 169.254.0.14 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.314/0.314/0.314/0.000 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=0.338 ms

--- fc00::14 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.338/0.338/0.338/0.000 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=0.282 ms

--- ::1 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.282/0.282/0.282/0.000 ms

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

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



88 packets received by filter
0 packets received by filter
0 packets dropped by kernel
0 packets dropped by kernel
80 packets received by filter
0 packets dropped by kernel
rm -f stamp-bpf*
# show full logs
cat pflog11.tcpdump
10:42:30.182755 rule 4.regress.3/(match) [uid 0, pid 97771] pass out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:4f4d seq:0) [icmp cksum ok] (ttl 255, id 11890, len 84, bad ip cksum 0! -> 3938)
10:42:30.182794 rule 4.regress.3/(match) [uid 0, pid 97771] pass in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:4f4d seq:0) [icmp cksum ok] (ttl 255, id 11890, len 84, bad ip cksum 0! -> 3938)
10:42:30.182832 rule 4.regress.3/(match) [uid 0, pid 97771] pass out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:4f4d seq:0) [bad icmp cksum 0! -> 7e38] (ttl 255, id 35444, len 84, bad ip cksum 0! -> dd35)
10:42:30.182848 rule 4.regress.3/(match) [uid 0, pid 97771] pass in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:4f4d seq:0) [icmp cksum ok] (ttl 255, id 35444, len 84, bad ip cksum 0! -> dd35)
10:42:30.370153 rule 4.regress.11/(match) [uid 0, pid 97771] pass out on lo11: fc00::1 > fc00::1: icmp6: echo request (id:293e seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:42:30.370208 rule 4.regress.11/(match) [uid 0, pid 97771] pass in on lo11: fc00::1 > fc00::1: icmp6: echo request (id:293e seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:42:30.370270 rule 4.regress.11/(match) [uid 0, pid 97771] pass out on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:293e seq:0) [bad icmp6 cksum 0! -> 2d72] (len 64, hlim 64)
10:42:30.370289 rule 4.regress.11/(match) [uid 0, pid 97771] pass in on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:293e seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:42:30.569718 rule 4.regress.3/(match) [uid 0, pid 97771] pass out on lo11: 169.254.0.1.28280 > 169.254.0.1.9: [no udp cksum] udp 4 (ttl 64, id 6065, len 32, bad ip cksum c! -> f1e)
10:42:30.569779 rule 4.regress.3/(match) [uid 0, pid 97771] pass in on lo11: 169.254.0.1.28280 > 169.254.0.1.9: [bad udp cksum 1c54! -> dc67] udp 4 (ttl 64, id 6065, len 32, bad ip cksum 0! -> f1e)
10:42:30.569834 rule 4.regress.3/(match) [uid 0, pid 97771] 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! -> 4971] for 169.254.0.1.28280 > 169.254.0.1.9: udp 4 (ttl 64, id 6065, len 32, bad ip cksum 0! -> f1e) (ttl 255, id 21800, len 56, bad ip cksum 2ae1! -> 129e)
10:42:30.569853 rule 4.regress.3/(match) [uid 0, pid 97771] 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 169.254.0.1.28280 > 169.254.0.1.9: udp 4 (ttl 64, id 6065, len 32, bad ip cksum 0! -> f1e) (ttl 255, id 21800, len 56, bad ip cksum 0! -> 129e)
10:42:30.757404 rule 4.regress.11/(match) [uid 0, pid 97771] pass out on lo11: fc00::1.34107 > fc00::1.9: [invalid udp cksum 0] udp 4 [flowlabel 0x72948] (len 12, hlim 64)
10:42:30.757467 rule 4.regress.11/(match) [uid 0, pid 97771] pass in on lo11: fc00::1.34107 > fc00::1.9: [bad udp cksum 20f8! -> 14ad] udp 4 [flowlabel 0x72948] (len 12, hlim 64)
10:42:30.757527 rule 4.regress.11/(match) [uid 0, pid 97771] pass out on lo11: fc00::1 > fc00::1: icmp6: fc00::1 udp port 9 unreachable [bad icmp6 cksum 0! -> 20f7] (len 60, hlim 64)
10:42:30.757547 rule 4.regress.11/(match) [uid 0, pid 97771] pass in on lo11: fc00::1 > fc00::1: icmp6: fc00::1 udp port 9 unreachable [icmp6 cksum ok] (len 60, hlim 64)
10:42:30.929470 rule 4.regress.4/(match) [uid 0, pid 97771] pass out on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:bc4d seq:0) [icmp cksum ok] (ttl 255, id 58872, len 84, bad ip cksum 0! -> 81af)
10:42:30.929558 rule 4.regress.4/(match) [uid 0, pid 97771] pass in on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:bc4d seq:0) [icmp cksum ok] (ttl 255, id 58872, len 84, bad ip cksum 0! -> 81af)
10:42:31.118640 rule 4.regress.12/(match) [uid 0, pid 97771] pass out on lo11: fc00::2 > fc00::2: icmp6: echo request (id:8536 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:42:31.118707 rule 4.regress.12/(match) [uid 0, pid 97771] pass in on lo11: fc00::2 > fc00::2: icmp6: echo request (id:8536 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:42:31.317844 rule 4.regress.4/(match) [uid 0, pid 97771] pass out on lo11: 169.254.0.2.39415 > 169.254.0.2.9: [bad udp cksum 00bc! -> 5b3c] udp 4 (ttl 64, id 2377, len 32, bad ip cksum c! -> 1d84)
10:42:31.317913 rule 4.regress.4/(match) [uid 0, pid 97771] pass in on lo11: 169.254.0.2.39415 > 169.254.0.2.9: [bad udp cksum 1e54! -> 5b3c] udp 4 (ttl 64, id 2377, len 32, bad ip cksum 0! -> 1d84)
10:42:31.505895 rule 4.regress.12/(match) [uid 0, pid 97771] pass out on lo11: fc00::2.48080 > fc00::2.9: [invalid udp cksum 0] udp 4 [flowlabel 0x73786] (len 12, hlim 64)
10:42:31.505967 rule 4.regress.12/(match) [uid 0, pid 97771] pass in on lo11: fc00::2.48080 > fc00::2.9: [bad udp cksum 22f8! -> 7d76] udp 4 [flowlabel 0x73786] (len 12, hlim 64)
10:42:31.678012 rule 4.regress.5/(match) [uid 0, pid 97771] pass out on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:8d1d seq:0) [icmp cksum ok] (ttl 255, id 44980, len 84, bad ip cksum 0! -> b7f1)
10:42:31.678073 rule 4.regress.5/(match) [uid 0, pid 97771] pass in on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:8d1d seq:0) [icmp cksum ok] (ttl 255, id 44980, len 84, bad ip cksum 0! -> b7f1)
10:42:31.678120 rule 4/(match) [uid 0, pid 97771] pass out on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo reply (id:8d1d seq:0) [bad icmp cksum 0! -> c9c6] (ttl 255, id 11163, len 84, bad ip cksum 0! -> 3c0b)
10:42:31.678131 rule 4/(match) [uid 0, pid 97771] pass in on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo reply (id:8d1d seq:0) [icmp cksum ok] (ttl 255, id 11163, len 84, bad ip cksum 0! -> 3c0b)
10:42:31.864466 rule 4.regress.13/(match) [uid 0, pid 97771] pass out on lo11: fc00::3 > fc00::3: icmp6: echo request (id:164b seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:42:31.864528 rule 4.regress.13/(match) [uid 0, pid 97771] pass in on lo11: fc00::3 > fc00::3: icmp6: echo request (id:164b seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:42:31.864605 rule 4/(match) [uid 0, pid 97771] pass out on lo11: fc00::3 > fc00::3: icmp6: echo reply (id:164b seq:0) [bad icmp6 cksum 0! -> 9ce6] (len 64, hlim 64)
10:42:31.864618 rule 4/(match) [uid 0, pid 97771] pass in on lo11: fc00::3 > fc00::3: icmp6: echo reply (id:164b seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:42:32.063991 rule 4.regress.5/(match) [uid 0, pid 97771] pass out on lo11: 169.254.0.3.39109 > 169.254.0.3.9: [bad udp cksum 0d39! -> 8b3d] udp 4 (ttl 64, id 19530, len 32, bad ip cksum c! -> da80)
10:42:32.064064 rule 4.regress.5/(match) [uid 0, pid 97771] pass in on lo11: 169.254.0.3.39109 > 169.254.0.3.9: [bad udp cksum 2054! -> 8b3d] udp 4 (ttl 64, id 19530, len 32, bad ip cksum 0! -> da80)
10:42:32.064122 rule 4/(match) [uid 0, pid 97771] 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! -> ea82] for 169.254.0.3.39109 > 169.254.0.3.9: udp 4 (ttl 64, id 19530, len 32, bad ip cksum 0! -> da80) (ttl 255, id 60384, len 56, bad ip cksum cf88! -> 7be1)
10:42:32.064141 rule 4/(match) [uid 0, pid 97771] 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 169.254.0.3.39109 > 169.254.0.3.9: udp 4 (ttl 64, id 19530, len 32, bad ip cksum 0! -> da80) (ttl 255, id 60384, len 56, bad ip cksum 0! -> 7be1)
10:42:32.252712 rule 4.regress.13/(match) [uid 0, pid 97771] pass out on lo11: fc00::3.36746 > fc00::3.9: [invalid udp cksum 0] udp 4 [flowlabel 0x31f19] (len 12, hlim 64)
10:42:32.252783 rule 4.regress.13/(match) [uid 0, pid 97771] pass in on lo11: fc00::3.36746 > fc00::3.9: [bad udp cksum 24f8! -> c1a2] udp 4 [flowlabel 0x31f19] (len 12, hlim 64)
10:42:32.252846 rule 4/(match) [uid 0, pid 97771] pass out on lo11: fc00::3 > fc00::3: icmp6: fc00::3 udp port 9 unreachable [bad icmp6 cksum 0! -> 20cf] (len 60, hlim 64)
10:42:32.252860 rule 4/(match) [uid 0, pid 97771] pass in on lo11: fc00::3 > fc00::3: icmp6: fc00::3 udp port 9 unreachable [icmp6 cksum ok] (len 60, hlim 64)
10:42:32.424491 rule 4.regress.6/(match) [uid 0, pid 97771] pass out on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:779a seq:0) [icmp cksum ok] (ttl 255, id 58837, len 84, bad ip cksum 9! -> 81ce)
10:42:32.424546 rule 4.regress.6/(match) [uid 0, pid 97771] pass in on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:779a seq:0) [icmp cksum ok] (ttl 255, id 58837, len 84, bad ip cksum 0! -> 81ce)
10:42:32.612074 rule 4.regress.14/(match) [uid 0, pid 97771] pass out on lo11: fc00::4 > fc00::4: icmp6: echo request (id:63af seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:42:32.612135 rule 4.regress.14/(match) [uid 0, pid 97771] pass in on lo11: fc00::4 > fc00::4: icmp6: echo request (id:63af seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:42:32.812519 rule 4.regress.6/(match) [uid 0, pid 97771] pass out on lo11: [uid 0, pid 32678] 169.254.0.4.27660 > 169.254.0.4.9: [bad udp cksum 1e1f! -> 426a] udp 4 (ttl 64, id 49279, len 32, bad ip cksum c! -> 6649)
10:42:32.812598 rule 4.regress.6/(match) [uid 0, pid 97771] pass in on lo11: 169.254.0.4.27660 > 169.254.0.4.9: [bad udp cksum 2254! -> 426a] udp 4 (ttl 64, id 49279, len 32, bad ip cksum 0! -> 6649)
10:42:32.999968 rule 4.regress.14/(match) [uid 0, pid 97771] pass out on lo11: [uid 0, pid 8744] fc00::4.11490 > fc00::4.9: [invalid udp cksum 0] udp 4 [flowlabel 0x743c] (len 12, hlim 64)
10:42:33.000062 rule 4.regress.14/(match) [uid 0, pid 97771] pass in on lo11: fc00::4.11490 > fc00::4.9: [bad udp cksum 26f8! -> 6805] udp 4 [flowlabel 0x743c] (len 12, hlim 64)
10:42:34.663813 rule 4.regress.18/(match) [uid 0, pid 97771] pass out on lo11: [rewritten: src 169.254.0.11:18229, dst 169.254.0.21:8] 169.254.0.11 > 169.254.0.11: icmp: echo request (id:4735 seq:0) [icmp cksum ok] (ttl 255, id 40542, len 84, bad ip cksum 0! -> c937)
10:42:34.663886 rule 4.regress.2/(match) [uid 0, pid 97771] pass in on lo11: 169.254.0.11 > 169.254.0.21: icmp: echo request (id:4735 seq:0) [icmp cksum ok] (ttl 255, id 40542, len 84, bad ip cksum 0! -> c92d)
10:42:34.852044 rule 4.regress.20/(match) [uid 0, pid 97771] pass out on lo11: [rewritten: src fc00::11:15767, dst fc00::21:128] fc00::11 > fc00::11: icmp6: echo request (id:3d97 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:42:34.852119 rule 4.regress.10/(match) [uid 0, pid 97771] pass in on lo11: fc00::11 > fc00::21: icmp6: echo request (id:3d97 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:42:35.051543 rule 4.regress.18/(match) [uid 0, pid 97771] pass out on lo11: [rewritten: src 169.254.0.11:35601, dst 169.254.0.21:9] 169.254.0.11.35601 > 169.254.0.11.9: [bad udp cksum 0836! -> 2f4b] udp 4 (ttl 64, id 9124, len 32, bad ip cksum c! -> 317)
10:42:35.051618 rule 4.regress.2/(match) [uid 0, pid 97771] pass in on lo11: 169.254.0.11.35601 > 169.254.0.21.9: [bad udp cksum 3a54! -> 254b] udp 4 (ttl 64, id 9124, len 32, bad ip cksum 0! -> 30d)
10:42:35.238043 rule 4.regress.20/(match) [uid 0, pid 97771] pass out on lo11: [rewritten: src fc00::11:27089, dst fc00::21:9] fc00::11.27089 > fc00::11.9: [invalid udp cksum 0] udp 4 [flowlabel 0x2c15] (len 12, hlim 64)
10:42:35.238130 rule 4.regress.10/(match) [uid 0, pid 97771] pass in on lo11: fc00::11.27089 > fc00::21.9: [bad udp cksum 50f8! -> 4ec8] udp 4 [flowlabel 0x2c15] (len 12, hlim 64)
10:42:35.410580 rule 4.regress.19/(match) [uid 0, pid 97771] pass out on lo11: [rewritten: src 169.254.0.22:16614, dst 169.254.0.12:8] 169.254.0.12 > 169.254.0.12: icmp: echo request (id:5869 seq:0) [icmp cksum ok] (ttl 255, id 58547, len 84, bad ip cksum 168! -> 82e0)
10:42:35.410645 rule 4.regress.2/(match) [uid 0, pid 97771] pass in on lo11: 169.254.0.22 > 169.254.0.12: icmp: echo request (id:40e6 seq:0) [icmp cksum ok] (ttl 255, id 58547, len 84, bad ip cksum 0! -> 82d6)
10:42:35.597470 rule 4.regress.21/(match) [uid 0, pid 97771] pass out on lo11: [rewritten: src fc00::22:61910, dst fc00::12:128] fc00::12 > fc00::12: icmp6: echo request (id:f531 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:42:35.597540 rule 4.regress.10/(match) [uid 0, pid 97771] pass in on lo11: fc00::22 > fc00::12: icmp6: echo request (id:f1d6 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:42:35.796506 rule 4.regress.19/(match) [uid 0, pid 97771] pass out on lo11: [rewritten: src 169.254.0.22:55616, dst 169.254.0.12:9] 169.254.0.12.26311 > 169.254.0.12.9: [no udp cksum] udp 4 (ttl 64, id 49281, len 32, bad ip cksum c! -> 6637)
10:42:35.796582 rule 4.regress.2/(match) [uid 0, pid 97771] pass in on lo11: 169.254.0.22.55616 > 169.254.0.12.9: [bad udp cksum 3c54! -> f3fc] udp 4 (ttl 64, id 49281, len 32, bad ip cksum 0! -> 662d)
10:42:35.983927 rule 4.regress.21/(match) [uid 0, pid 97771] pass out on lo11: [rewritten: src fc00::22:62606, dst fc00::12:9] fc00::12.4322 > fc00::12.9: [invalid udp cksum 0] udp 4 [flowlabel 0x19c8e] (len 12, hlim 64)
10:42:35.984021 rule 4.regress.10/(match) [uid 0, pid 97771] pass in on lo11: fc00::22.62606 > fc00::12.9: [bad udp cksum 52f8! -> 8f3d] udp 4 [flowlabel 0x19c8e] (len 12, hlim 64)
10:42:36.156528 rule 4.regress.2/(match) [uid 0, pid 97771] pass out on lo11: 169.254.0.14 > 169.254.0.14: icmp: echo request (id:19bd seq:0) [icmp cksum ok] (ttl 255, id 64825, len 84, bad ip cksum 0! -> 6a56)
10:42:36.156595 rule 4.regress.22/(match) [uid 0, pid 97771] pass in on lo11: [rewritten: src fc00::23:62826, dst fc00::24:128] 169.254.0.14 > 169.254.0.14: icmp: echo request (id:19bd seq:0) [icmp cksum ok] (ttl 255, id 64825, len 84, bad ip cksum 0! -> 6a56)
10:42:36.156656 rule 4.regress.10/(match) [uid 0, pid 97771] pass in on lo11: fc00::23 > fc00::24: icmp6: echo request (id:f56a seq:0) [icmp6 cksum ok] (len 64, hlim 63)
10:42:36.343798 rule 4.regress.10/(match) [uid 0, pid 97771] pass out on lo11: fc00::14 > fc00::14: icmp6: echo request (id:2a8c seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:42:36.343869 rule 4.regress.23/(match) [uid 0, pid 97771] pass in on lo11: [rewritten: src 169.254.0.23:39711, dst 169.254.0.24:8] fc00::14 > fc00::14: icmp6: echo request (id:2a8c seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:42:36.343924 rule 4.regress.2/(match) [uid 0, pid 97771] pass in on lo11: 169.254.0.23 > 169.254.0.24: icmp: echo request (id:9b1f seq:0) [icmp cksum ok] (DF) (ttl 63, id 64300, len 84, bad ip cksum 0! -> ec50)
10:42:36.542561 rule 4.regress.2/(match) [uid 0, pid 97771] pass out on lo11: 169.254.0.14.16001 > 169.254.0.14.9: [bad udp cksum 7a76! -> b997] udp 4 (ttl 64, id 5281, len 32, bad ip cksum c! -> 1214)
10:42:36.542627 rule 4.regress.22/(match) [uid 0, pid 97771] pass in on lo11: [rewritten: src fc00::23:51359, dst fc00::24:9] 169.254.0.14.16001 > 169.254.0.14.9: [bad udp cksum 3654! -> b997] udp 4 (ttl 64, id 5281, len 32, bad ip cksum 0! -> 1214)
10:42:36.542686 rule 4.regress.10/(match) [uid 0, pid 97771] pass in on lo11: fc00::23.51359 > fc00::24.9: [bad udp cksum 65f8! -> 6b69] udp 4 (len 12, hlim 63)
10:42:36.730470 rule 4.regress.10/(match) [uid 0, pid 97771] pass out on lo11: fc00::14.34266 > fc00::14.9: [invalid udp cksum 0] udp 4 [flowlabel 0x7be44] (len 12, hlim 64)
10:42:36.730550 rule 4.regress.23/(match) [uid 0, pid 97771] pass in on lo11: [rewritten: src 169.254.0.23:58883, dst 169.254.0.24:9] fc00::14.34266 > fc00::14.9: [bad udp cksum 46f8! -> 4fac] udp 4 [flowlabel 0x7be44] (len 12, hlim 64)
10:42:36.730619 rule 4.regress.2/(match) [uid 0, pid 97771] pass in on lo11: 169.254.0.23.58883 > 169.254.0.24.9: [bad udp cksum 4954! -> 23f0] udp 4 (DF) (ttl 63, id 14932, len 32, bad ip cksum 0! -> ad4d)
10:42:36.908030 rule 4.regress.10/(match) [uid 0, pid 97771] pass out on lo11: ::1 > ::1: icmp6: echo request (id:3c30 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:42:36.908097 rule 4.regress.10/(match) [uid 0, pid 97771] pass in on lo11: ::1 > ::1: icmp6: echo request (id:3c30 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:42:37.105385 rule 4.regress.10/(match) [uid 0, pid 97771] pass out on lo11: ::1.2883 > ::1.9: [invalid udp cksum 0] udp 4 [flowlabel 0x2b784] (len 12, hlim 64)
10:42:37.105454 rule 4.regress.10/(match) [uid 0, pid 97771] pass in on lo11: ::1.2883 > ::1.9: [bad udp cksum 1f00! -> 0f1f] udp 4 [flowlabel 0x2b784] (len 12, hlim 64)

==== run-bpf-12 ====
# show full logs
cat pflog12.tcpdump
10:42:30.182745 rule 4.regress.1/(match) [uid 0, pid 97771] match out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:4f4d seq:0) [icmp cksum ok] (ttl 255, id 11890, len 84, bad ip cksum 0! -> 3938)
10:42:30.182790 rule 4.regress.1/(match) [uid 0, pid 97771] match in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:4f4d seq:0) [icmp cksum ok] (ttl 255, id 11890, len 84, bad ip cksum 0! -> 3938)
10:42:30.182829 rule 4.regress.1/(match) [uid 0, pid 97771] match out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:4f4d seq:0) [bad icmp cksum 0! -> 7e38] (ttl 255, id 35444, len 84, bad ip cksum 0! -> dd35)
10:42:30.182845 rule 4.regress.1/(match) [uid 0, pid 97771] match in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:4f4d seq:0) [icmp cksum ok] (ttl 255, id 35444, len 84, bad ip cksum 0! -> dd35)
10:42:30.370143 rule 4.regress.1/(match) [uid 0, pid 97771] match out on lo11: fc00::1 > fc00::1: icmp6: echo request (id:293e seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:42:30.370201 rule 4.regress.1/(match) [uid 0, pid 97771] match in on lo11: fc00::1 > fc00::1: icmp6: echo request (id:293e seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:42:30.370267 rule 4.regress.1/(match) [uid 0, pid 97771] match out on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:293e seq:0) [bad icmp6 cksum 0! -> 2d72] (len 64, hlim 64)
10:42:30.370287 rule 4.regress.1/(match) [uid 0, pid 97771] match in on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:293e seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:42:30.569707 rule 4.regress.1/(match) [uid 0, pid 97771] match out on lo11: 169.254.0.1.28280 > 169.254.0.1.9: [no udp cksum] udp 4 (ttl 64, id 6065, len 32, bad ip cksum c! -> f1e)
10:42:30.569772 rule 4.regress.1/(match) [uid 0, pid 97771] match in on lo11: 169.254.0.1.28280 > 169.254.0.1.9: [bad udp cksum 1c54! -> dc67] udp 4 (ttl 64, id 6065, len 32, bad ip cksum 0! -> f1e)
10:42:30.569831 rule 4.regress.1/(match) [uid 0, pid 97771] 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! -> 4971] for 169.254.0.1.28280 > 169.254.0.1.9: udp 4 (ttl 64, id 6065, len 32, bad ip cksum 0! -> f1e) (ttl 255, id 21800, len 56, bad ip cksum 2ae1! -> 129e)
10:42:30.569850 rule 4.regress.1/(match) [uid 0, pid 97771] 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 169.254.0.1.28280 > 169.254.0.1.9: udp 4 (ttl 64, id 6065, len 32, bad ip cksum 0! -> f1e) (ttl 255, id 21800, len 56, bad ip cksum 0! -> 129e)
10:42:30.757394 rule 4.regress.1/(match) [uid 0, pid 97771] match out on lo11: fc00::1.34107 > fc00::1.9: [invalid udp cksum 0] udp 4 [flowlabel 0x72948] (len 12, hlim 64)
10:42:30.757459 rule 4.regress.1/(match) [uid 0, pid 97771] match in on lo11: fc00::1.34107 > fc00::1.9: [bad udp cksum 20f8! -> 14ad] udp 4 [flowlabel 0x72948] (len 12, hlim 64)
10:42:30.757524 rule 4.regress.1/(match) [uid 0, pid 97771] match out on lo11: fc00::1 > fc00::1: icmp6: fc00::1 udp port 9 unreachable [bad icmp6 cksum 0! -> 20f7] (len 60, hlim 64)
10:42:30.757544 rule 4.regress.1/(match) [uid 0, pid 97771] match in on lo11: fc00::1 > fc00::1: icmp6: fc00::1 udp port 9 unreachable [icmp6 cksum ok] (len 60, hlim 64)
10:42:30.929459 rule 4.regress.1/(match) [uid 0, pid 97771] match out on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:bc4d seq:0) [icmp cksum ok] (ttl 255, id 58872, len 84, bad ip cksum 0! -> 81af)
10:42:30.929551 rule 4.regress.1/(match) [uid 0, pid 97771] match in on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:bc4d seq:0) [icmp cksum ok] (ttl 255, id 58872, len 84, bad ip cksum 0! -> 81af)
10:42:31.118630 rule 4.regress.1/(match) [uid 0, pid 97771] match out on lo11: fc00::2 > fc00::2: icmp6: echo request (id:8536 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:42:31.118701 rule 4.regress.1/(match) [uid 0, pid 97771] match in on lo11: fc00::2 > fc00::2: icmp6: echo request (id:8536 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:42:31.317834 rule 4.regress.1/(match) [uid 0, pid 97771] match out on lo11: 169.254.0.2.39415 > 169.254.0.2.9: [bad udp cksum 00bc! -> 5b3c] udp 4 (ttl 64, id 2377, len 32, bad ip cksum c! -> 1d84)
10:42:31.317906 rule 4.regress.1/(match) [uid 0, pid 97771] match in on lo11: 169.254.0.2.39415 > 169.254.0.2.9: [bad udp cksum 1e54! -> 5b3c] udp 4 (ttl 64, id 2377, len 32, bad ip cksum 0! -> 1d84)
10:42:31.505884 rule 4.regress.1/(match) [uid 0, pid 97771] match out on lo11: fc00::2.48080 > fc00::2.9: [invalid udp cksum 0] udp 4 [flowlabel 0x73786] (len 12, hlim 64)
10:42:31.505960 rule 4.regress.1/(match) [uid 0, pid 97771] match in on lo11: fc00::2.48080 > fc00::2.9: [bad udp cksum 22f8! -> 7d76] udp 4 [flowlabel 0x73786] (len 12, hlim 64)
10:42:31.678002 rule 4.regress.1/(match) [uid 0, pid 97771] match out on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:8d1d seq:0) [icmp cksum ok] (ttl 255, id 44980, len 84, bad ip cksum 0! -> b7f1)
10:42:31.678067 rule 4.regress.1/(match) [uid 0, pid 97771] match in on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:8d1d seq:0) [icmp cksum ok] (ttl 255, id 44980, len 84, bad ip cksum 0! -> b7f1)
10:42:31.864456 rule 4.regress.1/(match) [uid 0, pid 97771] match out on lo11: fc00::3 > fc00::3: icmp6: echo request (id:164b seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:42:31.864521 rule 4.regress.1/(match) [uid 0, pid 97771] match in on lo11: fc00::3 > fc00::3: icmp6: echo request (id:164b seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:42:32.063981 rule 4.regress.1/(match) [uid 0, pid 97771] match out on lo11: 169.254.0.3.39109 > 169.254.0.3.9: [bad udp cksum 0d39! -> 8b3d] udp 4 (ttl 64, id 19530, len 32, bad ip cksum c! -> da80)
10:42:32.064057 rule 4.regress.1/(match) [uid 0, pid 97771] match in on lo11: 169.254.0.3.39109 > 169.254.0.3.9: [bad udp cksum 2054! -> 8b3d] udp 4 (ttl 64, id 19530, len 32, bad ip cksum 0! -> da80)
10:42:32.252701 rule 4.regress.1/(match) [uid 0, pid 97771] match out on lo11: fc00::3.36746 > fc00::3.9: [invalid udp cksum 0] udp 4 [flowlabel 0x31f19] (len 12, hlim 64)
10:42:32.252775 rule 4.regress.1/(match) [uid 0, pid 97771] match in on lo11: fc00::3.36746 > fc00::3.9: [bad udp cksum 24f8! -> c1a2] udp 4 [flowlabel 0x31f19] (len 12, hlim 64)
10:42:32.424480 rule 4.regress.1/(match) [uid 0, pid 97771] match out on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:779a seq:0) [icmp cksum ok] (ttl 255, id 58837, len 84, bad ip cksum 9! -> 81ce)
10:42:32.424541 rule 4.regress.1/(match) [uid 0, pid 97771] match in on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:779a seq:0) [icmp cksum ok] (ttl 255, id 58837, len 84, bad ip cksum 0! -> 81ce)
10:42:32.612064 rule 4.regress.1/(match) [uid 0, pid 97771] match out on lo11: fc00::4 > fc00::4: icmp6: echo request (id:63af seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:42:32.612128 rule 4.regress.1/(match) [uid 0, pid 97771] match in on lo11: fc00::4 > fc00::4: icmp6: echo request (id:63af seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:42:32.812509 rule 4.regress.1/(match) [uid 0, pid 97771] match out on lo11: 169.254.0.4.27660 > 169.254.0.4.9: [bad udp cksum 1e1f! -> 426a] udp 4 (ttl 64, id 49279, len 32, bad ip cksum c! -> 6649)
10:42:32.812586 rule 4.regress.1/(match) [uid 0, pid 97771] match in on lo11: 169.254.0.4.27660 > 169.254.0.4.9: [bad udp cksum 2254! -> 426a] udp 4 (ttl 64, id 49279, len 32, bad ip cksum 0! -> 6649)
10:42:32.999957 rule 4.regress.1/(match) [uid 0, pid 97771] match out on lo11: fc00::4.11490 > fc00::4.9: [invalid udp cksum 0] udp 4 [flowlabel 0x743c] (len 12, hlim 64)
10:42:33.000047 rule 4.regress.1/(match) [uid 0, pid 97771] match in on lo11: fc00::4.11490 > fc00::4.9: [bad udp cksum 26f8! -> 6805] udp 4 [flowlabel 0x743c] (len 12, hlim 64)
10:42:33.173038 rule 4.regress.1/(match) [uid 0, pid 97771] match out on lo11: 169.254.0.5 > 169.254.0.5: icmp: echo request (id:eca3 seq:0) [icmp cksum ok] (ttl 255, id 36245, len 84, bad ip cksum 168! -> da0c)
10:42:33.173095 rule 4.regress.1/(match) [uid 0, pid 97771] match in on lo11: 169.254.0.5 > 169.254.0.5: icmp: echo request (id:eca3 seq:0) [icmp cksum ok] (ttl 255, id 36245, len 84, bad ip cksum 0! -> da0c)
10:42:33.359860 rule 4.regress.1/(match) [uid 0, pid 97771] match out on lo11: fc00::5 > fc00::5: icmp6: echo request (id:3ae7 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:42:33.359922 rule 4.regress.1/(match) [uid 0, pid 97771] match in on lo11: fc00::5 > fc00::5: icmp6: echo request (id:3ae7 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:42:33.558789 rule 4.regress.1/(match) [uid 0, pid 97771] match out on lo11: 169.254.0.5.27497 > 169.254.0.5.9: [no udp cksum] udp 4 (ttl 64, id 36176, len 32, bad ip cksum c! -> 9976)
10:42:33.558858 rule 4.regress.1/(match) [uid 0, pid 97771] match in on lo11: 169.254.0.5.27497 > 169.254.0.5.9: [bad udp cksum 2454! -> e36a] udp 4 (ttl 64, id 36176, len 32, bad ip cksum 0! -> 9976)
10:42:33.745827 rule 4.regress.1/(match) [uid 0, pid 97771] match out on lo11: fc00::5.30558 > fc00::5.9: [invalid udp cksum 0] udp 4 [flowlabel 0x1c921] (len 12, hlim 64)
10:42:33.745900 rule 4.regress.1/(match) [uid 0, pid 97771] match in on lo11: fc00::5.30558 > fc00::5.9: [bad udp cksum 28f8! -> e9ba] udp 4 [flowlabel 0x1c921] (len 12, hlim 64)
10:42:33.917715 rule 4.regress.1/(match) [uid 0, pid 97771] match out on lo11: 169.254.0.6 > 169.254.0.6: icmp: echo request (id:bba4 seq:0) [icmp cksum ok] (ttl 255, id 10191, len 84, bad ip cksum ef84! -> 3fd1)
10:42:33.917779 rule 4.regress.1/(match) [uid 0, pid 97771] match in on lo11: 169.254.0.6 > 169.254.0.6: icmp: echo request (id:bba4 seq:0) [icmp cksum ok] (ttl 255, id 10191, len 84, bad ip cksum 0! -> 3fd1)
10:42:34.105396 rule 4.regress.1/(match) [uid 0, pid 97771] match out on lo11: fc00::6 > fc00::6: icmp6: echo request (id:228a seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:42:34.105464 rule 4.regress.1/(match) [uid 0, pid 97771] match in on lo11: fc00::6 > fc00::6: icmp6: echo request (id:228a seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:42:34.304969 rule 4.regress.1/(match) [uid 0, pid 97771] match out on lo11: 169.254.0.6.13315 > 169.254.0.6.9: [bad udp cksum 42d2! -> 47a2] udp 4 (ttl 64, id 498, len 32, bad ip cksum c! -> 24d3)
10:42:34.305040 rule 4.regress.1/(match) [uid 0, pid 97771] match in on lo11: 169.254.0.6.13315 > 169.254.0.6.9: [bad udp cksum 2654! -> 47a2] udp 4 (ttl 64, id 498, len 32, bad ip cksum 0! -> 24d3)
10:42:34.492607 rule 4.regress.1/(match) [uid 0, pid 97771] match out on lo11: fc00::6.15415 > fc00::6.9: [invalid udp cksum 0] udp 4 [flowlabel 0x6f55a] (len 12, hlim 64)
10:42:34.492683 rule 4.regress.1/(match) [uid 0, pid 97771] match in on lo11: fc00::6.15415 > fc00::6.9: [bad udp cksum 2af8! -> 0ef6] udp 4 [flowlabel 0x6f55a] (len 12, hlim 64)
10:42:34.663801 rule 4.regress.1/(match) [uid 0, pid 97771] match out on lo11: 169.254.0.11 > 169.254.0.11: icmp: echo request (id:4735 seq:0) [icmp cksum ok] (ttl 255, id 40542, len 84, bad ip cksum 0! -> c937)
10:42:34.663879 rule 4.regress.1/(match) [uid 0, pid 97771] match in on lo11: 169.254.0.11 > 169.254.0.21: icmp: echo request (id:4735 seq:0) [icmp cksum ok] (ttl 255, id 40542, len 84, bad ip cksum 0! -> c92d)
10:42:34.852033 rule 4.regress.1/(match) [uid 0, pid 97771] match out on lo11: fc00::11 > fc00::11: icmp6: echo request (id:3d97 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:42:34.852112 rule 4.regress.1/(match) [uid 0, pid 97771] match in on lo11: fc00::11 > fc00::21: icmp6: echo request (id:3d97 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:42:35.051532 rule 4.regress.1/(match) [uid 0, pid 97771] match out on lo11: 169.254.0.11.35601 > 169.254.0.11.9: [bad udp cksum 0836! -> 2f4b] udp 4 (ttl 64, id 9124, len 32, bad ip cksum c! -> 317)
10:42:35.051614 rule 4.regress.1/(match) [uid 0, pid 97771] match in on lo11: 169.254.0.11.35601 > 169.254.0.21.9: [bad udp cksum 3a54! -> 254b] udp 4 (ttl 64, id 9124, len 32, bad ip cksum 0! -> 30d)
10:42:35.238031 rule 4.regress.1/(match) [uid 0, pid 97771] match out on lo11: fc00::11.27089 > fc00::11.9: [invalid udp cksum 0] udp 4 [flowlabel 0x2c15] (len 12, hlim 64)
10:42:35.238123 rule 4.regress.1/(match) [uid 0, pid 97771] match in on lo11: fc00::11.27089 > fc00::21.9: [bad udp cksum 50f8! -> 4ec8] udp 4 [flowlabel 0x2c15] (len 12, hlim 64)
10:42:35.410565 rule 4.regress.1/(match) [uid 0, pid 97771] match out on lo11: 169.254.0.12 > 169.254.0.12: icmp: echo request (id:5869 seq:0) [icmp cksum ok] (ttl 255, id 58547, len 84, bad ip cksum 168! -> 82e0)
10:42:35.410639 rule 4.regress.1/(match) [uid 0, pid 97771] match in on lo11: 169.254.0.22 > 169.254.0.12: icmp: echo request (id:40e6 seq:0) [icmp cksum ok] (ttl 255, id 58547, len 84, bad ip cksum 0! -> 82d6)
10:42:35.597456 rule 4.regress.1/(match) [uid 0, pid 97771] match out on lo11: fc00::12 > fc00::12: icmp6: echo request (id:f531 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:42:35.597533 rule 4.regress.1/(match) [uid 0, pid 97771] match in on lo11: fc00::22 > fc00::12: icmp6: echo request (id:f1d6 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:42:35.796491 rule 4.regress.1/(match) [uid 0, pid 97771] match out on lo11: 169.254.0.12.26311 > 169.254.0.12.9: [no udp cksum] udp 4 (ttl 64, id 49281, len 32, bad ip cksum c! -> 6637)
10:42:35.796575 rule 4.regress.1/(match) [uid 0, pid 97771] match in on lo11: 169.254.0.22.55616 > 169.254.0.12.9: [bad udp cksum 3c54! -> f3fc] udp 4 (ttl 64, id 49281, len 32, bad ip cksum 0! -> 662d)
10:42:35.983912 rule 4.regress.1/(match) [uid 0, pid 97771] match out on lo11: fc00::12.4322 > fc00::12.9: [invalid udp cksum 0] udp 4 [flowlabel 0x19c8e] (len 12, hlim 64)
10:42:35.984014 rule 4.regress.1/(match) [uid 0, pid 97771] match in on lo11: fc00::22.62606 > fc00::12.9: [bad udp cksum 52f8! -> 8f3d] udp 4 [flowlabel 0x19c8e] (len 12, hlim 64)
10:42:36.156517 rule 4.regress.1/(match) [uid 0, pid 97771] match out on lo11: 169.254.0.14 > 169.254.0.14: icmp: echo request (id:19bd seq:0) [icmp cksum ok] (ttl 255, id 64825, len 84, bad ip cksum 0! -> 6a56)
10:42:36.156583 rule 4.regress.1/(match) [uid 0, pid 97771] match in on lo11: 169.254.0.14 > 169.254.0.14: icmp: echo request (id:19bd seq:0) [icmp cksum ok] (ttl 255, id 64825, len 84, bad ip cksum 0! -> 6a56)
10:42:36.156652 rule 4.regress.1/(match) [uid 0, pid 97771] match in on lo11: fc00::23 > fc00::24: icmp6: echo request (id:f56a seq:0) [icmp6 cksum ok] (len 64, hlim 63)
10:42:36.343788 rule 4.regress.1/(match) [uid 0, pid 97771] match out on lo11: fc00::14 > fc00::14: icmp6: echo request (id:2a8c seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:42:36.343856 rule 4.regress.1/(match) [uid 0, pid 97771] match in on lo11: fc00::14 > fc00::14: icmp6: echo request (id:2a8c seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:42:36.343919 rule 4.regress.1/(match) [uid 0, pid 97771] match in on lo11: 169.254.0.23 > 169.254.0.24: icmp: echo request (id:9b1f seq:0) [icmp cksum ok] (DF) (ttl 63, id 64300, len 84, bad ip cksum 0! -> ec50)
10:42:36.542551 rule 4.regress.1/(match) [uid 0, pid 97771] match out on lo11: 169.254.0.14.16001 > 169.254.0.14.9: [bad udp cksum 7a76! -> b997] udp 4 (ttl 64, id 5281, len 32, bad ip cksum c! -> 1214)
10:42:36.542617 rule 4.regress.1/(match) [uid 0, pid 97771] match in on lo11: 169.254.0.14.16001 > 169.254.0.14.9: [bad udp cksum 3654! -> b997] udp 4 (ttl 64, id 5281, len 32, bad ip cksum 0! -> 1214)
10:42:36.542681 rule 4.regress.1/(match) [uid 0, pid 97771] match in on lo11: fc00::23.51359 > fc00::24.9: [bad udp cksum 65f8! -> 6b69] udp 4 (len 12, hlim 63)
10:42:36.730460 rule 4.regress.1/(match) [uid 0, pid 97771] match out on lo11: fc00::14.34266 > fc00::14.9: [invalid udp cksum 0] udp 4 [flowlabel 0x7be44] (len 12, hlim 64)
10:42:36.730537 rule 4.regress.1/(match) [uid 0, pid 97771] match in on lo11: fc00::14.34266 > fc00::14.9: [bad udp cksum 46f8! -> 4fac] udp 4 [flowlabel 0x7be44] (len 12, hlim 64)
10:42:36.730614 rule 4.regress.1/(match) [uid 0, pid 97771] match in on lo11: 169.254.0.23.58883 > 169.254.0.24.9: [bad udp cksum 4954! -> 23f0] udp 4 (DF) (ttl 63, id 14932, len 32, bad ip cksum 0! -> ad4d)
10:42:36.908021 rule 4.regress.1/(match) [uid 0, pid 97771] match out on lo11: ::1 > ::1: icmp6: echo request (id:3c30 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:42:36.908090 rule 4.regress.1/(match) [uid 0, pid 97771] match in on lo11: ::1 > ::1: icmp6: echo request (id:3c30 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:42:37.105374 rule 4.regress.1/(match) [uid 0, pid 97771] match out on lo11: ::1.2883 > ::1.9: [invalid udp cksum 0] udp 4 [flowlabel 0x2b784] (len 12, hlim 64)
10:42:37.105448 rule 4.regress.1/(match) [uid 0, pid 97771] match in on lo11: ::1.2883 > ::1.9: [bad udp cksum 1f00! -> 0f1f] udp 4 [flowlabel 0x2b784] (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
10:42:30.182745 rule 4.regress.1/(match) [uid 0, pid 97771] match out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:4f4d seq:0) [icmp cksum ok] (ttl 255, id 11890, len 84, bad ip cksum 0! -> 3938)
10:42:30.182790 rule 4.regress.1/(match) [uid 0, pid 97771] match in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:4f4d seq:0) [icmp cksum ok] (ttl 255, id 11890, len 84, bad ip cksum 0! -> 3938)
10:42:30.182829 rule 4.regress.1/(match) [uid 0, pid 97771] match out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:4f4d seq:0) [bad icmp cksum 0! -> 7e38] (ttl 255, id 35444, len 84, bad ip cksum 0! -> dd35)
10:42:30.182845 rule 4.regress.1/(match) [uid 0, pid 97771] match in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:4f4d seq:0) [icmp cksum ok] (ttl 255, id 35444, len 84, bad ip cksum 0! -> dd35)
10:42:30.569831 rule 4.regress.1/(match) [uid 0, pid 97771] 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! -> 4971] for 169.254.0.1.28280 > 169.254.0.1.9: udp 4 (ttl 64, id 6065, len 32, bad ip cksum 0! -> f1e) (ttl 255, id 21800, len 56, bad ip cksum 2ae1! -> 129e)
10:42:30.569850 rule 4.regress.1/(match) [uid 0, pid 97771] 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 169.254.0.1.28280 > 169.254.0.1.9: udp 4 (ttl 64, id 6065, len 32, bad ip cksum 0! -> f1e) (ttl 255, id 21800, len 56, bad ip cksum 0! -> 129e)
grep 'regress\.1/.* > 169.254.0.2:' pflog12.tcpdump
10:42:30.929459 rule 4.regress.1/(match) [uid 0, pid 97771] match out on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:bc4d seq:0) [icmp cksum ok] (ttl 255, id 58872, len 84, bad ip cksum 0! -> 81af)
10:42:30.929551 rule 4.regress.1/(match) [uid 0, pid 97771] match in on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:bc4d seq:0) [icmp cksum ok] (ttl 255, id 58872, len 84, bad ip cksum 0! -> 81af)
grep 'regress\.1/.* > 169.254.0.3:' pflog12.tcpdump
10:42:31.678002 rule 4.regress.1/(match) [uid 0, pid 97771] match out on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:8d1d seq:0) [icmp cksum ok] (ttl 255, id 44980, len 84, bad ip cksum 0! -> b7f1)
10:42:31.678067 rule 4.regress.1/(match) [uid 0, pid 97771] match in on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:8d1d seq:0) [icmp cksum ok] (ttl 255, id 44980, len 84, bad ip cksum 0! -> b7f1)
grep 'regress\.1/.* > 169.254.0.4:' pflog12.tcpdump
10:42:32.424480 rule 4.regress.1/(match) [uid 0, pid 97771] match out on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:779a seq:0) [icmp cksum ok] (ttl 255, id 58837, len 84, bad ip cksum 9! -> 81ce)
10:42:32.424541 rule 4.regress.1/(match) [uid 0, pid 97771] match in on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:779a seq:0) [icmp cksum ok] (ttl 255, id 58837, len 84, bad ip cksum 0! -> 81ce)
grep 'regress\.1/.* > 169.254.0.5:' pflog12.tcpdump
10:42:33.173038 rule 4.regress.1/(match) [uid 0, pid 97771] match out on lo11: 169.254.0.5 > 169.254.0.5: icmp: echo request (id:eca3 seq:0) [icmp cksum ok] (ttl 255, id 36245, len 84, bad ip cksum 168! -> da0c)
10:42:33.173095 rule 4.regress.1/(match) [uid 0, pid 97771] match in on lo11: 169.254.0.5 > 169.254.0.5: icmp: echo request (id:eca3 seq:0) [icmp cksum ok] (ttl 255, id 36245, len 84, bad ip cksum 0! -> da0c)
grep 'regress\.1/.* > 169.254.0.6:' pflog12.tcpdump
10:42:33.917715 rule 4.regress.1/(match) [uid 0, pid 97771] match out on lo11: 169.254.0.6 > 169.254.0.6: icmp: echo request (id:bba4 seq:0) [icmp cksum ok] (ttl 255, id 10191, len 84, bad ip cksum ef84! -> 3fd1)
10:42:33.917779 rule 4.regress.1/(match) [uid 0, pid 97771] match in on lo11: 169.254.0.6 > 169.254.0.6: icmp: echo request (id:bba4 seq:0) [icmp cksum ok] (ttl 255, id 10191, len 84, bad ip cksum 0! -> 3fd1)
grep 'regress\.1/.* > 169.254.0.11:' pflog12.tcpdump
10:42:34.663801 rule 4.regress.1/(match) [uid 0, pid 97771] match out on lo11: 169.254.0.11 > 169.254.0.11: icmp: echo request (id:4735 seq:0) [icmp cksum ok] (ttl 255, id 40542, len 84, bad ip cksum 0! -> c937)
grep 'regress\.1/.* > 169.254.0.12:' pflog12.tcpdump
10:42:35.410565 rule 4.regress.1/(match) [uid 0, pid 97771] match out on lo11: 169.254.0.12 > 169.254.0.12: icmp: echo request (id:5869 seq:0) [icmp cksum ok] (ttl 255, id 58547, len 84, bad ip cksum 168! -> 82e0)
10:42:35.410639 rule 4.regress.1/(match) [uid 0, pid 97771] match in on lo11: 169.254.0.22 > 169.254.0.12: icmp: echo request (id:40e6 seq:0) [icmp cksum ok] (ttl 255, id 58547, len 84, bad ip cksum 0! -> 82d6)
grep 'regress\.1/.* > 169.254.0.14:' pflog12.tcpdump
10:42:36.156517 rule 4.regress.1/(match) [uid 0, pid 97771] match out on lo11: 169.254.0.14 > 169.254.0.14: icmp: echo request (id:19bd seq:0) [icmp cksum ok] (ttl 255, id 64825, len 84, bad ip cksum 0! -> 6a56)
10:42:36.156583 rule 4.regress.1/(match) [uid 0, pid 97771] match in on lo11: 169.254.0.14 > 169.254.0.14: icmp: echo request (id:19bd seq:0) [icmp cksum ok] (ttl 255, id 64825, len 84, bad ip cksum 0! -> 6a56)

==== run-bpf-everything6 ====
# rule with pflog12 matches on every packet
grep 'regress\.1/.* > fc00::1:' pflog12.tcpdump
10:42:30.370143 rule 4.regress.1/(match) [uid 0, pid 97771] match out on lo11: fc00::1 > fc00::1: icmp6: echo request (id:293e seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:42:30.370201 rule 4.regress.1/(match) [uid 0, pid 97771] match in on lo11: fc00::1 > fc00::1: icmp6: echo request (id:293e seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:42:30.370267 rule 4.regress.1/(match) [uid 0, pid 97771] match out on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:293e seq:0) [bad icmp6 cksum 0! -> 2d72] (len 64, hlim 64)
10:42:30.370287 rule 4.regress.1/(match) [uid 0, pid 97771] match in on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:293e seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:42:30.757524 rule 4.regress.1/(match) [uid 0, pid 97771] match out on lo11: fc00::1 > fc00::1: icmp6: fc00::1 udp port 9 unreachable [bad icmp6 cksum 0! -> 20f7] (len 60, hlim 64)
10:42:30.757544 rule 4.regress.1/(match) [uid 0, pid 97771] 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
10:42:31.118630 rule 4.regress.1/(match) [uid 0, pid 97771] match out on lo11: fc00::2 > fc00::2: icmp6: echo request (id:8536 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:42:31.118701 rule 4.regress.1/(match) [uid 0, pid 97771] match in on lo11: fc00::2 > fc00::2: icmp6: echo request (id:8536 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
grep 'regress\.1/.* > fc00::3:' pflog12.tcpdump
10:42:31.864456 rule 4.regress.1/(match) [uid 0, pid 97771] match out on lo11: fc00::3 > fc00::3: icmp6: echo request (id:164b seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:42:31.864521 rule 4.regress.1/(match) [uid 0, pid 97771] match in on lo11: fc00::3 > fc00::3: icmp6: echo request (id:164b seq:0) [icmp6 cksum ok] (len 64, hlim 64)
grep 'regress\.1/.* > fc00::4:' pflog12.tcpdump
10:42:32.612064 rule 4.regress.1/(match) [uid 0, pid 97771] match out on lo11: fc00::4 > fc00::4: icmp6: echo request (id:63af seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:42:32.612128 rule 4.regress.1/(match) [uid 0, pid 97771] match in on lo11: fc00::4 > fc00::4: icmp6: echo request (id:63af seq:0) [icmp6 cksum ok] (len 64, hlim 64)
grep 'regress\.1/.* > fc00::5:' pflog12.tcpdump
10:42:33.359860 rule 4.regress.1/(match) [uid 0, pid 97771] match out on lo11: fc00::5 > fc00::5: icmp6: echo request (id:3ae7 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:42:33.359922 rule 4.regress.1/(match) [uid 0, pid 97771] match in on lo11: fc00::5 > fc00::5: icmp6: echo request (id:3ae7 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
grep 'regress\.1/.* > fc00::6:' pflog12.tcpdump
10:42:34.105396 rule 4.regress.1/(match) [uid 0, pid 97771] match out on lo11: fc00::6 > fc00::6: icmp6: echo request (id:228a seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:42:34.105464 rule 4.regress.1/(match) [uid 0, pid 97771] match in on lo11: fc00::6 > fc00::6: icmp6: echo request (id:228a seq:0) [icmp6 cksum ok] (len 64, hlim 64)
grep 'regress\.1/.* > fc00::11:' pflog12.tcpdump
10:42:34.852033 rule 4.regress.1/(match) [uid 0, pid 97771] match out on lo11: fc00::11 > fc00::11: icmp6: echo request (id:3d97 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
grep 'regress\.1/.* > fc00::12:' pflog12.tcpdump
10:42:35.597456 rule 4.regress.1/(match) [uid 0, pid 97771] match out on lo11: fc00::12 > fc00::12: icmp6: echo request (id:f531 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:42:35.597533 rule 4.regress.1/(match) [uid 0, pid 97771] match in on lo11: fc00::22 > fc00::12: icmp6: echo request (id:f1d6 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
grep 'regress\.1/.* > fc00::14:' pflog12.tcpdump
10:42:36.343788 rule 4.regress.1/(match) [uid 0, pid 97771] match out on lo11: fc00::14 > fc00::14: icmp6: echo request (id:2a8c seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:42:36.343856 rule 4.regress.1/(match) [uid 0, pid 97771] match in on lo11: fc00::14 > fc00::14: icmp6: echo request (id:2a8c 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
10:42:30.182755 rule 4.regress.3/(match) [uid 0, pid 97771] pass out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:4f4d seq:0) [icmp cksum ok] (ttl 255, id 11890, len 84, bad ip cksum 0! -> 3938)
10:42:30.182794 rule 4.regress.3/(match) [uid 0, pid 97771] pass in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:4f4d seq:0) [icmp cksum ok] (ttl 255, id 11890, len 84, bad ip cksum 0! -> 3938)
grep 'regress\.3/.* 169.254.0.1 > 169.254.0.1: icmp: echo reply' pflog11.tcpdump
10:42:30.182832 rule 4.regress.3/(match) [uid 0, pid 97771] pass out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:4f4d seq:0) [bad icmp cksum 0! -> 7e38] (ttl 255, id 35444, len 84, bad ip cksum 0! -> dd35)
10:42:30.182848 rule 4.regress.3/(match) [uid 0, pid 97771] pass in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:4f4d seq:0) [icmp cksum ok] (ttl 255, id 35444, len 84, bad ip cksum 0! -> dd35)
# no reply with keep state and without all
grep 'regress\.4/.* 169.254.0.2 > 169.254.0.2: icmp: echo request' pflog11.tcpdump
10:42:30.929470 rule 4.regress.4/(match) [uid 0, pid 97771] pass out on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:bc4d seq:0) [icmp cksum ok] (ttl 255, id 58872, len 84, bad ip cksum 0! -> 81af)
10:42:30.929558 rule 4.regress.4/(match) [uid 0, pid 97771] pass in on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:bc4d seq:0) [icmp cksum ok] (ttl 255, id 58872, len 84, bad ip cksum 0! -> 81af)
! 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
10:42:31.678012 rule 4.regress.5/(match) [uid 0, pid 97771] pass out on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:8d1d seq:0) [icmp cksum ok] (ttl 255, id 44980, len 84, bad ip cksum 0! -> b7f1)
10:42:31.678073 rule 4.regress.5/(match) [uid 0, pid 97771] pass in on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:8d1d seq:0) [icmp cksum ok] (ttl 255, id 44980, len 84, bad ip cksum 0! -> b7f1)
# XXX anchor name missing
grep '/.* 169.254.0.3 > 169.254.0.3: icmp: echo reply' pflog11.tcpdump
10:42:31.678120 rule 4/(match) [uid 0, pid 97771] pass out on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo reply (id:8d1d seq:0) [bad icmp cksum 0! -> c9c6] (ttl 255, id 11163, len 84, bad ip cksum 0! -> 3c0b)
10:42:31.678131 rule 4/(match) [uid 0, pid 97771] pass in on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo reply (id:8d1d seq:0) [icmp cksum ok] (ttl 255, id 11163, len 84, bad ip cksum 0! -> 3c0b)

==== run-bpf-all6 ====
# reply without keep state
grep 'regress\.11/.* fc00::1 > fc00::1: icmp6: echo request' pflog11.tcpdump
10:42:30.370153 rule 4.regress.11/(match) [uid 0, pid 97771] pass out on lo11: fc00::1 > fc00::1: icmp6: echo request (id:293e seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:42:30.370208 rule 4.regress.11/(match) [uid 0, pid 97771] pass in on lo11: fc00::1 > fc00::1: icmp6: echo request (id:293e seq:0) [icmp6 cksum ok] (len 64, hlim 64)
grep 'regress\.11/.* fc00::1 > fc00::1: icmp6: echo reply' pflog11.tcpdump
10:42:30.370270 rule 4.regress.11/(match) [uid 0, pid 97771] pass out on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:293e seq:0) [bad icmp6 cksum 0! -> 2d72] (len 64, hlim 64)
10:42:30.370289 rule 4.regress.11/(match) [uid 0, pid 97771] pass in on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:293e 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
10:42:31.118640 rule 4.regress.12/(match) [uid 0, pid 97771] pass out on lo11: fc00::2 > fc00::2: icmp6: echo request (id:8536 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:42:31.118707 rule 4.regress.12/(match) [uid 0, pid 97771] pass in on lo11: fc00::2 > fc00::2: icmp6: echo request (id:8536 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
10:42:31.864466 rule 4.regress.13/(match) [uid 0, pid 97771] pass out on lo11: fc00::3 > fc00::3: icmp6: echo request (id:164b seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:42:31.864528 rule 4.regress.13/(match) [uid 0, pid 97771] pass in on lo11: fc00::3 > fc00::3: icmp6: echo request (id:164b seq:0) [icmp6 cksum ok] (len 64, hlim 64)
# XXX anchor name missing
grep '/.* fc00::3 > fc00::3: icmp6: echo reply' pflog11.tcpdump
10:42:31.864605 rule 4/(match) [uid 0, pid 97771] pass out on lo11: fc00::3 > fc00::3: icmp6: echo reply (id:164b seq:0) [bad icmp6 cksum 0! -> 9ce6] (len 64, hlim 64)
10:42:31.864618 rule 4/(match) [uid 0, pid 97771] pass in on lo11: fc00::3 > fc00::3: icmp6: echo reply (id:164b 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
10:42:32.812519 rule 4.regress.6/(match) [uid 0, pid 97771] pass out on lo11: [uid 0, pid 32678] 169.254.0.4.27660 > 169.254.0.4.9: [bad udp cksum 1e1f! -> 426a] udp 4 (ttl 64, id 49279, len 32, bad ip cksum c! -> 6649)
# 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
10:42:32.812598 rule 4.regress.6/(match) [uid 0, pid 97771] pass in on lo11: 169.254.0.4.27660 > 169.254.0.4.9: [bad udp cksum 2254! -> 426a] udp 4 (ttl 64, id 49279, len 32, bad ip cksum 0! -> 6649)
# 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
10:42:32.424491 rule 4.regress.6/(match) [uid 0, pid 97771] pass out on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:779a seq:0) [icmp cksum ok] (ttl 255, id 58837, len 84, bad ip cksum 9! -> 81ce)
# 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
10:42:30.569718 rule 4.regress.3/(match) [uid 0, pid 97771] pass out on lo11: 169.254.0.1.28280 > 169.254.0.1.9: [no udp cksum] udp 4 (ttl 64, id 6065, len 32, bad ip cksum c! -> f1e)

==== 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
10:42:32.999968 rule 4.regress.14/(match) [uid 0, pid 97771] pass out on lo11: [uid 0, pid 8744] fc00::4.11490 > fc00::4.9: [invalid udp cksum 0] udp 4 [flowlabel 0x743c] (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
10:42:33.000062 rule 4.regress.14/(match) [uid 0, pid 97771] pass in on lo11: fc00::4.11490 > fc00::4.9: [bad udp cksum 26f8! -> 6805] udp 4 [flowlabel 0x743c] (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
10:42:32.612074 rule 4.regress.14/(match) [uid 0, pid 97771] pass out on lo11: fc00::4 > fc00::4: icmp6: echo request (id:63af 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
10:42:30.757404 rule 4.regress.11/(match) [uid 0, pid 97771] pass out on lo11: fc00::1.34107 > fc00::1.9: [invalid udp cksum 0] udp 4 [flowlabel 0x72948] (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
10:42:34.663886 rule 4.regress.2/(match) [uid 0, pid 97771] pass in on lo11: 169.254.0.11 > 169.254.0.21: icmp: echo request (id:4735 seq:0) [icmp cksum ok] (ttl 255, id 40542, len 84, bad ip cksum 0! -> c92d)
# 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
10:42:34.663813 rule 4.regress.18/(match) [uid 0, pid 97771] pass out on lo11: [rewritten: src 169.254.0.11:18229, dst 169.254.0.21:8] 169.254.0.11 > 169.254.0.11: icmp: echo request (id:4735 seq:0) [icmp cksum ok] (ttl 255, id 40542, len 84, bad ip cksum 0! -> c937)

==== run-bpf-rdr6 ====
# loopback input logs redirected packet
grep 'regress\.10/.* pass in .*:.* fc00::11 > fc00::21: icmp6: echo request' pflog11.tcpdump
10:42:34.852119 rule 4.regress.10/(match) [uid 0, pid 97771] pass in on lo11: fc00::11 > fc00::21: icmp6: echo request (id:3d97 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
10:42:34.852044 rule 4.regress.20/(match) [uid 0, pid 97771] pass out on lo11: [rewritten: src fc00::11:15767, dst fc00::21:128] fc00::11 > fc00::11: icmp6: echo request (id:3d97 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
10:42:35.410645 rule 4.regress.2/(match) [uid 0, pid 97771] pass in on lo11: 169.254.0.22 > 169.254.0.12: icmp: echo request (id:40e6 seq:0) [icmp cksum ok] (ttl 255, id 58547, len 84, bad ip cksum 0! -> 82d6)
# 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
10:42:35.410580 rule 4.regress.19/(match) [uid 0, pid 97771] pass out on lo11: [rewritten: src 169.254.0.22:16614, dst 169.254.0.12:8] 169.254.0.12 > 169.254.0.12: icmp: echo request (id:5869 seq:0) [icmp cksum ok] (ttl 255, id 58547, len 84, bad ip cksum 168! -> 82e0)

==== run-bpf-nat6 ====
# loopback input logs redirected packet
grep 'regress\.10/.* pass in .*:.* fc00::22 > fc00::12: icmp6: echo request' pflog11.tcpdump
10:42:35.597540 rule 4.regress.10/(match) [uid 0, pid 97771] pass in on lo11: fc00::22 > fc00::12: icmp6: echo request (id:f1d6 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
10:42:35.597470 rule 4.regress.21/(match) [uid 0, pid 97771] pass out on lo11: [rewritten: src fc00::22:61910, dst fc00::12:128] fc00::12 > fc00::12: icmp6: echo request (id:f531 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
10:42:36.156595 rule 4.regress.22/(match) [uid 0, pid 97771] pass in on lo11: [rewritten: src fc00::23:62826, dst fc00::24:128] 169.254.0.14 > 169.254.0.14: icmp: echo request (id:19bd seq:0) [icmp cksum ok] (ttl 255, id 64825, len 84, bad ip cksum 0! -> 6a56)

==== run-bpf-af6 ====
# pf in rule logs original IPv6 packet
grep 'regress\.23/.* pass in .*:.* fc00::14 > fc00::14: icmp6: echo request' pflog11.tcpdump
10:42:36.343869 rule 4.regress.23/(match) [uid 0, pid 97771] pass in on lo11: [rewritten: src 169.254.0.23:39711, dst 169.254.0.24:8] fc00::14 > fc00::14: icmp6: echo request (id:2a8c 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
10:42:34.663813 rule 4.regress.18/(match) [uid 0, pid 97771] pass out on lo11: [rewritten: src 169.254.0.11:18229, dst 169.254.0.21:8] 169.254.0.11 > 169.254.0.11: icmp: echo request (id:4735 seq:0) [icmp cksum ok] (ttl 255, id 40542, len 84, bad ip cksum 0! -> c937)
# 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
10:42:35.410580 rule 4.regress.19/(match) [uid 0, pid 97771] pass out on lo11: [rewritten: src 169.254.0.22:16614, dst 169.254.0.12:8] 169.254.0.12 > 169.254.0.12: icmp: echo request (id:5869 seq:0) [icmp cksum ok] (ttl 255, id 58547, len 84, bad ip cksum 168! -> 82e0)
# 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
10:42:36.156595 rule 4.regress.22/(match) [uid 0, pid 97771] pass in on lo11: [rewritten: src fc00::23:62826, dst fc00::24:128] 169.254.0.14 > 169.254.0.14: icmp: echo request (id:19bd seq:0) [icmp cksum ok] (ttl 255, id 64825, len 84, bad ip cksum 0! -> 6a56)

==== 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
10:42:34.852044 rule 4.regress.20/(match) [uid 0, pid 97771] pass out on lo11: [rewritten: src fc00::11:15767, dst fc00::21:128] fc00::11 > fc00::11: icmp6: echo request (id:3d97 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
10:42:35.597470 rule 4.regress.21/(match) [uid 0, pid 97771] pass out on lo11: [rewritten: src fc00::22:61910, dst fc00::12:128] fc00::12 > fc00::12: icmp6: echo request (id:f531 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
10:42:36.343869 rule 4.regress.23/(match) [uid 0, pid 97771] pass in on lo11: [rewritten: src 169.254.0.23:39711, dst 169.254.0.24:8] fc00::14 > fc00::14: icmp6: echo request (id:2a8c 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 0m20.71s