START	sys/net/pflog	2024-07-15T08:39:15Z

==== 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=0.193 ms

--- 169.254.0.1 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.193/0.193/0.193/0.000 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=0.267 ms

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

==== run-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=0.212 ms

--- 169.254.0.2 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.212/0.212/0.212/0.000 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=0.258 ms

--- fc00::2 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.258/0.258/0.258/0.000 ms

==== run-udp-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=0.203 ms

--- 169.254.0.3 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.203/0.203/0.203/0.000 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=0.251 ms

--- fc00::3 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.251/0.251/0.251/0.000 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=0.223 ms

--- 169.254.0.4 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.223/0.223/0.223/0.000 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=0.273 ms

--- fc00::4 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.273/0.273/0.273/0.000 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=0.189 ms

--- 169.254.0.5 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.189/0.189/0.189/0.000 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=0.263 ms

--- fc00::5 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.263/0.263/0.263/0.000 ms

==== run-udp-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=0.199 ms

--- 169.254.0.6 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.199/0.199/0.199/0.000 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=0.268 ms

--- fc00::6 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.268/0.268/0.268/0.000 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=0.220 ms

--- 169.254.0.11 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.220/0.220/0.220/0.000 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=0.291 ms

--- fc00::11 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.291/0.291/0.291/0.000 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=0.215 ms

--- 169.254.0.12 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.215/0.215/0.215/0.000 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=0.268 ms

--- fc00::12 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.268/0.268/0.268/0.000 ms

==== run-udp-12 ====
# ignore errors, just send packet fast
echo foo | nc -u -w 1 -V 11 169.254.0.12 discard &

==== run-udp6-12 ====
# ignore errors, just send packet fast
echo foo | nc -u -w 1 -V 11 fc00::12 discard &

==== run-ping-14 ====
/sbin/ping -n -w 1 -c 1 -V 11 169.254.0.14
PING 169.254.0.14 (169.254.0.14): 56 data bytes
64 bytes from 169.254.0.14: icmp_seq=0 ttl=63 time=0.300 ms

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

==== run-ping6-14 ====
/sbin/ping6 -n -w 1 -c 1 -V 11 fc00::14
PING fc00::14 (fc00::14): 56 data bytes
64 bytes from fc00::14: icmp_seq=0 hlim=63 time=0.315 ms

--- fc00::14 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.315/0.315/0.315/0.000 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=0.260 ms

--- ::1 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.260/0.260/0.260/0.000 ms

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

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



80 packets received by filter
0 packets dropped by kernel
0 packets received by filter
0 packets dropped by kernel
88 packets received by filter
0 packets dropped by kernel
rm -f stamp-bpf*
# show full logs
cat pflog11.tcpdump
10:39:20.090060 rule 4.regress.3/(match) [uid 0, pid 24676] pass out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:b747 seq:0) [icmp cksum ok] (ttl 255, id 7289, len 84, bad ip cksum 167! -> 4b31)
10:39:20.090113 rule 4.regress.3/(match) [uid 0, pid 24676] pass in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:b747 seq:0) [icmp cksum ok] (ttl 255, id 7289, len 84, bad ip cksum 0! -> 4b31)
10:39:20.090147 rule 4.regress.3/(match) [uid 0, pid 24676] pass out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:b747 seq:0) [bad icmp cksum 0! -> fb80] (ttl 255, id 18150, len 84, bad ip cksum 0! -> 20c4)
10:39:20.090158 rule 4.regress.3/(match) [uid 0, pid 24676] pass in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:b747 seq:0) [icmp cksum ok] (ttl 255, id 18150, len 84, bad ip cksum 0! -> 20c4)
10:39:20.171557 rule 4.regress.11/(match) [uid 0, pid 24676] pass out on lo11: fc00::1 > fc00::1: icmp6: echo request (id:30bf seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:39:20.171624 rule 4.regress.11/(match) [uid 0, pid 24676] pass in on lo11: fc00::1 > fc00::1: icmp6: echo request (id:30bf seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:39:20.171685 rule 4.regress.11/(match) [uid 0, pid 24676] pass out on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:30bf seq:0) [bad icmp6 cksum 0! -> d97d] (len 64, hlim 64)
10:39:20.171700 rule 4.regress.11/(match) [uid 0, pid 24676] pass in on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:30bf seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:39:20.259134 rule 4.regress.3/(match) [uid 0, pid 24676] pass out on lo11: 169.254.0.1.3803 > 169.254.0.1.9: [no udp cksum] udp 4 (ttl 64, id 23936, len 32, bad ip cksum c! -> c94e)
10:39:20.259194 rule 4.regress.3/(match) [uid 0, pid 24676] pass in on lo11: 169.254.0.1.3803 > 169.254.0.1.9: [bad udp cksum 1c54! -> 79c7] udp 4 (ttl 64, id 23936, len 32, bad ip cksum 0! -> c94e)
10:39:20.259245 rule 4.regress.3/(match) [uid 0, pid 24676] 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! -> 633f] for 169.254.0.1.3803 > 169.254.0.1.9: udp 4 (ttl 64, id 23936, len 32, bad ip cksum 0! -> c94e) (ttl 255, id 26795, len 56, bad ip cksum 1d0! -> ff1a)
10:39:20.259259 rule 4.regress.3/(match) [uid 0, pid 24676] 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 169.254.0.1.3803 > 169.254.0.1.9: udp 4 (ttl 64, id 23936, len 32, bad ip cksum 0! -> c94e) (ttl 255, id 26795, len 56, bad ip cksum 0! -> ff1a)
10:39:20.341481 rule 4.regress.11/(match) [uid 0, pid 24676] pass out on lo11: fc00::1.18931 > fc00::1.9: [invalid udp cksum 0] udp 4 [flowlabel 0x60e3e] (len 12, hlim 64)
10:39:20.341549 rule 4.regress.11/(match) [uid 0, pid 24676] pass in on lo11: fc00::1.18931 > fc00::1.9: [bad udp cksum 20f8! -> 5ce8] udp 4 [flowlabel 0x60e3e] (len 12, hlim 64)
10:39:20.341618 rule 4.regress.11/(match) [uid 0, pid 24676] pass out on lo11: fc00::1 > fc00::1: icmp6: fc00::1 udp port 9 unreachable [bad icmp6 cksum 0! -> 774a] (len 60, hlim 64)
10:39:20.341634 rule 4.regress.11/(match) [uid 0, pid 24676] pass in on lo11: fc00::1 > fc00::1: icmp6: fc00::1 udp port 9 unreachable [icmp6 cksum ok] (len 60, hlim 64)
10:39:20.416069 rule 4.regress.4/(match) [uid 0, pid 24676] pass out on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:5bb4 seq:0) [icmp cksum ok] (ttl 255, id 52971, len 84, bad ip cksum 400! -> 98bc)
10:39:20.416132 rule 4.regress.4/(match) [uid 0, pid 24676] pass in on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:5bb4 seq:0) [icmp cksum ok] (ttl 255, id 52971, len 84, bad ip cksum 0! -> 98bc)
10:39:20.497350 rule 4.regress.12/(match) [uid 0, pid 24676] pass out on lo11: fc00::2 > fc00::2: icmp6: echo request (id:4389 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:39:20.497425 rule 4.regress.12/(match) [uid 0, pid 24676] pass in on lo11: fc00::2 > fc00::2: icmp6: echo request (id:4389 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:39:20.583495 rule 4.regress.4/(match) [uid 0, pid 24676] pass out on lo11: 169.254.0.2.32348 > 169.254.0.2.9: [no udp cksum] udp 4 (ttl 64, id 10999, len 32, bad ip cksum c! -> fbd5)
10:39:20.583563 rule 4.regress.4/(match) [uid 0, pid 24676] pass in on lo11: 169.254.0.2.32348 > 169.254.0.2.9: [bad udp cksum 1e54! -> f657] udp 4 (ttl 64, id 10999, len 32, bad ip cksum 0! -> fbd5)
10:39:20.665114 rule 4.regress.12/(match) [uid 0, pid 24676] pass out on lo11: fc00::2.33475 > fc00::2.9: [invalid udp cksum 0] udp 4 [flowlabel 0x28ea0] (len 12, hlim 64)
10:39:20.665186 rule 4.regress.12/(match) [uid 0, pid 24676] pass in on lo11: fc00::2.33475 > fc00::2.9: [bad udp cksum 22f8! -> 8aaf] udp 4 [flowlabel 0x28ea0] (len 12, hlim 64)
10:39:20.740631 rule 4.regress.5/(match) [uid 0, pid 24676] pass out on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:97cd seq:0) [icmp cksum ok] (ttl 255, id 45887, len 84, bad ip cksum ca00! -> b466)
10:39:20.740691 rule 4.regress.5/(match) [uid 0, pid 24676] pass in on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:97cd seq:0) [icmp cksum ok] (ttl 255, id 45887, len 84, bad ip cksum 0! -> b466)
10:39:20.740741 rule 4/(match) [uid 0, pid 24676] pass out on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo reply (id:97cd seq:0) [bad icmp cksum 0! -> fff7] (ttl 255, id 25950, len 84, bad ip cksum 0! -> 248)
10:39:20.740750 rule 4/(match) [uid 0, pid 24676] pass in on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo reply (id:97cd seq:0) [icmp cksum ok] (ttl 255, id 25950, len 84, bad ip cksum 0! -> 248)
10:39:20.822797 rule 4.regress.13/(match) [uid 0, pid 24676] pass out on lo11: fc00::3 > fc00::3: icmp6: echo request (id:15bd seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:39:20.822859 rule 4.regress.13/(match) [uid 0, pid 24676] pass in on lo11: fc00::3 > fc00::3: icmp6: echo request (id:15bd seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:39:20.822919 rule 4/(match) [uid 0, pid 24676] pass out on lo11: fc00::3 > fc00::3: icmp6: echo reply (id:15bd seq:0) [bad icmp6 cksum 0! -> 29ef] (len 64, hlim 64)
10:39:20.822930 rule 4/(match) [uid 0, pid 24676] pass in on lo11: fc00::3 > fc00::3: icmp6: echo reply (id:15bd seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:39:20.910459 rule 4.regress.5/(match) [uid 0, pid 24676] pass out on lo11: 169.254.0.3.23647 > 169.254.0.3.9: [bad udp cksum f80c! -> f179] udp 4 (ttl 64, id 37365, len 32, bad ip cksum c! -> 94d5)
10:39:20.910526 rule 4.regress.5/(match) [uid 0, pid 24676] pass in on lo11: 169.254.0.3.23647 > 169.254.0.3.9: [bad udp cksum 2054! -> f179] udp 4 (ttl 64, id 37365, len 32, bad ip cksum 0! -> 94d5)
10:39:20.910578 rule 4/(match) [uid 0, pid 24676] 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! -> e13d] for 169.254.0.3.23647 > 169.254.0.3.9: udp 4 (ttl 64, id 37365, len 32, bad ip cksum 0! -> 94d5) (ttl 255, id 33371, len 56, bad ip cksum e7bb! -> e566)
10:39:20.910588 rule 4/(match) [uid 0, pid 24676] 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 169.254.0.3.23647 > 169.254.0.3.9: udp 4 (ttl 64, id 37365, len 32, bad ip cksum 0! -> 94d5) (ttl 255, id 33371, len 56, bad ip cksum 0! -> e566)
10:39:20.993269 rule 4.regress.13/(match) [uid 0, pid 24676] pass out on lo11: fc00::3.15053 > fc00::3.9: [invalid udp cksum 0] udp 4 [flowlabel 0x6fcd] (len 12, hlim 64)
10:39:20.993344 rule 4.regress.13/(match) [uid 0, pid 24676] pass in on lo11: fc00::3.15053 > fc00::3.9: [bad udp cksum 24f8! -> 7ef7] udp 4 [flowlabel 0x6fcd] (len 12, hlim 64)
10:39:20.993418 rule 4/(match) [uid 0, pid 24676] pass out on lo11: fc00::3 > fc00::3: icmp6: fc00::3 udp port 9 unreachable [bad icmp6 cksum 0! -> 24db] (len 60, hlim 64)
10:39:20.993430 rule 4/(match) [uid 0, pid 24676] pass in on lo11: fc00::3 > fc00::3: icmp6: fc00::3 udp port 9 unreachable [icmp6 cksum ok] (len 60, hlim 64)
10:39:21.076314 rule 4.regress.6/(match) [uid 0, pid 24676] pass out on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:a809 seq:0) [icmp cksum ok] (ttl 255, id 5208, len 84, bad ip cksum efff! -> 534c)
10:39:21.076383 rule 4.regress.6/(match) [uid 0, pid 24676] pass in on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:a809 seq:0) [icmp cksum ok] (ttl 255, id 5208, len 84, bad ip cksum 0! -> 534c)
10:39:21.158630 rule 4.regress.14/(match) [uid 0, pid 24676] pass out on lo11: fc00::4 > fc00::4: icmp6: echo request (id:1297 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:39:21.158703 rule 4.regress.14/(match) [uid 0, pid 24676] pass in on lo11: fc00::4 > fc00::4: icmp6: echo request (id:1297 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:39:21.244475 rule 4.regress.6/(match) [uid 0, pid 24676] pass out on lo11: [uid 0, pid 6755] 169.254.0.4.21356 > 169.254.0.4.9: [bad udp cksum 0abf! -> e282] udp 4 (ttl 64, id 46015, len 32, bad ip cksum c! -> 7309)
10:39:21.244553 rule 4.regress.6/(match) [uid 0, pid 24676] pass in on lo11: 169.254.0.4.21356 > 169.254.0.4.9: [bad udp cksum 2254! -> e282] udp 4 (ttl 64, id 46015, len 32, bad ip cksum 0! -> 7309)
10:39:21.326340 rule 4.regress.14/(match) [uid 0, pid 24676] pass out on lo11: [uid 0, pid 47972] fc00::4.1770 > fc00::4.9: [invalid udp cksum 0] udp 4 [flowlabel 0x4c185] (len 12, hlim 64)
10:39:21.326423 rule 4.regress.14/(match) [uid 0, pid 24676] pass in on lo11: fc00::4.1770 > fc00::4.9: [bad udp cksum 26f8! -> 602b] udp 4 [flowlabel 0x4c185] (len 12, hlim 64)
10:39:22.054001 rule 4.regress.18/(match) [uid 0, pid 24676] pass out on lo11: [rewritten: src 169.254.0.11:62740, dst 169.254.0.21:8] 169.254.0.11 > 169.254.0.11: icmp: echo request (id:f514 seq:0) [icmp cksum ok] (ttl 255, id 15597, len 84, bad ip cksum 6167! -> 2aa9)
10:39:22.054074 rule 4.regress.2/(match) [uid 0, pid 24676] pass in on lo11: 169.254.0.11 > 169.254.0.21: icmp: echo request (id:f514 seq:0) [icmp cksum ok] (ttl 255, id 15597, len 84, bad ip cksum 0! -> 2a9f)
10:39:22.136244 rule 4.regress.20/(match) [uid 0, pid 24676] pass out on lo11: [rewritten: src fc00::11:31932, dst fc00::21:128] fc00::11 > fc00::11: icmp6: echo request (id:7cbc seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:39:22.136332 rule 4.regress.10/(match) [uid 0, pid 24676] pass in on lo11: fc00::11 > fc00::21: icmp6: echo request (id:7cbc seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:39:22.223074 rule 4.regress.18/(match) [uid 0, pid 24676] pass out on lo11: [rewritten: src 169.254.0.11:1468, dst 169.254.0.21:9] 169.254.0.11.1468 > 169.254.0.11.9: [no udp cksum] udp 4 (ttl 64, id 31832, len 32, bad ip cksum c! -> aa62)
10:39:22.223147 rule 4.regress.2/(match) [uid 0, pid 24676] pass in on lo11: 169.254.0.11.1468 > 169.254.0.21.9: [bad udp cksum 3a54! -> 7ad0] udp 4 (ttl 64, id 31832, len 32, bad ip cksum 0! -> aa58)
10:39:22.305093 rule 4.regress.20/(match) [uid 0, pid 24676] pass out on lo11: [rewritten: src fc00::11:19543, dst fc00::21:9] fc00::11.19543 > fc00::11.9: [invalid udp cksum 0] udp 4 [flowlabel 0x93bb] (len 12, hlim 64)
10:39:22.305177 rule 4.regress.10/(match) [uid 0, pid 24676] pass in on lo11: fc00::11.19543 > fc00::21.9: [bad udp cksum 50f8! -> c8e5] udp 4 [flowlabel 0x93bb] (len 12, hlim 64)
10:39:22.379393 rule 4.regress.19/(match) [uid 0, pid 24676] pass out on lo11: [rewritten: src 169.254.0.22:5794, dst 169.254.0.12:8] 169.254.0.12 > 169.254.0.12: icmp: echo request (id:314a seq:0) [icmp cksum ok] (ttl 255, id 54066, len 84, bad ip cksum 6b00! -> 9461)
10:39:22.379460 rule 4.regress.2/(match) [uid 0, pid 24676] pass in on lo11: 169.254.0.22 > 169.254.0.12: icmp: echo request (id:16a2 seq:0) [icmp cksum ok] (ttl 255, id 54066, len 84, bad ip cksum 0! -> 9457)
10:39:22.460479 rule 4.regress.21/(match) [uid 0, pid 24676] pass out on lo11: [rewritten: src fc00::22:62575, dst fc00::12:128] fc00::12 > fc00::12: icmp6: echo request (id:2075 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:39:22.460548 rule 4.regress.10/(match) [uid 0, pid 24676] pass in on lo11: fc00::22 > fc00::12: icmp6: echo request (id:f46f seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:39:22.547502 rule 4.regress.19/(match) [uid 0, pid 24676] pass out on lo11: [rewritten: src 169.254.0.22:64009, dst 169.254.0.12:9] 169.254.0.12.1957 > 169.254.0.12.9: [bad udp cksum 773c! -> 99ce] udp 4 (ttl 64, id 7425, len 32, bad ip cksum c! -> 9b8)
10:39:22.547574 rule 4.regress.2/(match) [uid 0, pid 24676] pass in on lo11: 169.254.0.22.64009 > 169.254.0.12.9: [bad udp cksum 3c54! -> 2adc] udp 4 (ttl 64, id 7425, len 32, bad ip cksum 0! -> 9ae)
10:39:22.628679 rule 4.regress.21/(match) [uid 0, pid 24676] pass out on lo11: [rewritten: src fc00::22:60384, dst fc00::12:9] fc00::12.9333 > fc00::12.9: [invalid udp cksum 0] udp 4 [flowlabel 0x4b066] (len 12, hlim 64)
10:39:22.628755 rule 4.regress.10/(match) [uid 0, pid 24676] pass in on lo11: fc00::22.60384 > fc00::12.9: [bad udp cksum 52f8! -> 3d46] udp 4 [flowlabel 0x4b066] (len 12, hlim 64)
10:39:22.704385 rule 4.regress.2/(match) [uid 0, pid 24676] pass out on lo11: 169.254.0.14 > 169.254.0.14: icmp: echo request (id:ee5f seq:0) [icmp cksum ok] (ttl 255, id 52270, len 84, bad ip cksum d8d7! -> 9b61)
10:39:22.704462 rule 4.regress.22/(match) [uid 0, pid 24676] pass in on lo11: [rewritten: src fc00::23:14517, dst fc00::24:128] 169.254.0.14 > 169.254.0.14: icmp: echo request (id:ee5f seq:0) [icmp cksum ok] (ttl 255, id 52270, len 84, bad ip cksum 0! -> 9b61)
10:39:22.704523 rule 4.regress.10/(match) [uid 0, pid 24676] pass in on lo11: fc00::23 > fc00::24: icmp6: echo request (id:38b5 seq:0) [icmp6 cksum ok] (len 64, hlim 63)
10:39:22.785498 rule 4.regress.10/(match) [uid 0, pid 24676] pass out on lo11: fc00::14 > fc00::14: icmp6: echo request (id:ab2e seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:39:22.785576 rule 4.regress.23/(match) [uid 0, pid 24676] pass in on lo11: [rewritten: src 169.254.0.23:39329, dst 169.254.0.24:8] fc00::14 > fc00::14: icmp6: echo request (id:ab2e seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:39:22.785633 rule 4.regress.2/(match) [uid 0, pid 24676] pass in on lo11: 169.254.0.23 > 169.254.0.24: icmp: echo request (id:99a1 seq:0) [icmp cksum ok] (DF) (ttl 63, id 19923, len 84, bad ip cksum 0! -> 99aa)
10:39:22.872753 rule 4.regress.2/(match) [uid 0, pid 24676] pass out on lo11: 169.254.0.14.21763 > 169.254.0.14.9: [no udp cksum] udp 4 (ttl 64, id 2762, len 32, bad ip cksum c! -> 1beb)
10:39:22.872823 rule 4.regress.22/(match) [uid 0, pid 24676] pass in on lo11: [rewritten: src fc00::23:59935, dst fc00::24:9] 169.254.0.14.21763 > 169.254.0.14.9: [bad udp cksum 3654! -> 3781] udp 4 (ttl 64, id 2762, len 32, bad ip cksum 0! -> 1beb)
10:39:22.872878 rule 4.regress.10/(match) [uid 0, pid 24676] pass in on lo11: fc00::23.59935 > fc00::24.9: [bad udp cksum 65f8! -> eb47] udp 4 (len 12, hlim 63)
10:39:22.955139 rule 4.regress.10/(match) [uid 0, pid 24676] pass out on lo11: fc00::14.48442 > fc00::14.9: [invalid udp cksum 0] udp 4 [flowlabel 0x1129d] (len 12, hlim 64)
10:39:22.955229 rule 4.regress.23/(match) [uid 0, pid 24676] pass in on lo11: [rewritten: src 169.254.0.23:58370, dst 169.254.0.24:9] fc00::14.48442 > fc00::14.9: [bad udp cksum 46f8! -> ef74] udp 4 [flowlabel 0x1129d] (len 12, hlim 64)
10:39:22.955286 rule 4.regress.2/(match) [uid 0, pid 24676] pass in on lo11: 169.254.0.23.58370 > 169.254.0.24.9: [bad udp cksum 4954! -> 24f2] udp 4 (DF) (ttl 63, id 42172, len 32, bad ip cksum 0! -> 42e5)
10:39:23.032405 rule 4.regress.10/(match) [uid 0, pid 24676] pass out on lo11: ::1 > ::1: icmp6: echo request (id:57b6 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:39:23.032480 rule 4.regress.10/(match) [uid 0, pid 24676] pass in on lo11: ::1 > ::1: icmp6: echo request (id:57b6 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:39:23.118327 rule 4.regress.10/(match) [uid 0, pid 24676] pass out on lo11: ::1.46231 > ::1.9: [invalid udp cksum 0] udp 4 [flowlabel 0x46e5f] (len 12, hlim 64)
10:39:23.118393 rule 4.regress.10/(match) [uid 0, pid 24676] pass in on lo11: ::1.46231 > ::1.9: [bad udp cksum 1f00! -> ba75] udp 4 [flowlabel 0x46e5f] (len 12, hlim 64)

==== run-bpf-12 ====
# show full logs
cat pflog12.tcpdump
10:39:20.090051 rule 4.regress.1/(match) [uid 0, pid 24676] match out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:b747 seq:0) [icmp cksum ok] (ttl 255, id 7289, len 84, bad ip cksum 167! -> 4b31)
10:39:20.090105 rule 4.regress.1/(match) [uid 0, pid 24676] match in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:b747 seq:0) [icmp cksum ok] (ttl 255, id 7289, len 84, bad ip cksum 0! -> 4b31)
10:39:20.090143 rule 4.regress.1/(match) [uid 0, pid 24676] match out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:b747 seq:0) [bad icmp cksum 0! -> fb80] (ttl 255, id 18150, len 84, bad ip cksum 0! -> 20c4)
10:39:20.090155 rule 4.regress.1/(match) [uid 0, pid 24676] match in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:b747 seq:0) [icmp cksum ok] (ttl 255, id 18150, len 84, bad ip cksum 0! -> 20c4)
10:39:20.171547 rule 4.regress.1/(match) [uid 0, pid 24676] match out on lo11: fc00::1 > fc00::1: icmp6: echo request (id:30bf seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:39:20.171616 rule 4.regress.1/(match) [uid 0, pid 24676] match in on lo11: fc00::1 > fc00::1: icmp6: echo request (id:30bf seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:39:20.171682 rule 4.regress.1/(match) [uid 0, pid 24676] match out on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:30bf seq:0) [bad icmp6 cksum 0! -> d97d] (len 64, hlim 64)
10:39:20.171697 rule 4.regress.1/(match) [uid 0, pid 24676] match in on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:30bf seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:39:20.259126 rule 4.regress.1/(match) [uid 0, pid 24676] match out on lo11: 169.254.0.1.3803 > 169.254.0.1.9: [no udp cksum] udp 4 (ttl 64, id 23936, len 32, bad ip cksum c! -> c94e)
10:39:20.259185 rule 4.regress.1/(match) [uid 0, pid 24676] match in on lo11: 169.254.0.1.3803 > 169.254.0.1.9: [bad udp cksum 1c54! -> 79c7] udp 4 (ttl 64, id 23936, len 32, bad ip cksum 0! -> c94e)
10:39:20.259242 rule 4.regress.1/(match) [uid 0, pid 24676] 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! -> 633f] for 169.254.0.1.3803 > 169.254.0.1.9: udp 4 (ttl 64, id 23936, len 32, bad ip cksum 0! -> c94e) (ttl 255, id 26795, len 56, bad ip cksum 1d0! -> ff1a)
10:39:20.259257 rule 4.regress.1/(match) [uid 0, pid 24676] 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 169.254.0.1.3803 > 169.254.0.1.9: udp 4 (ttl 64, id 23936, len 32, bad ip cksum 0! -> c94e) (ttl 255, id 26795, len 56, bad ip cksum 0! -> ff1a)
10:39:20.341473 rule 4.regress.1/(match) [uid 0, pid 24676] match out on lo11: fc00::1.18931 > fc00::1.9: [invalid udp cksum 0] udp 4 [flowlabel 0x60e3e] (len 12, hlim 64)
10:39:20.341541 rule 4.regress.1/(match) [uid 0, pid 24676] match in on lo11: fc00::1.18931 > fc00::1.9: [bad udp cksum 20f8! -> 5ce8] udp 4 [flowlabel 0x60e3e] (len 12, hlim 64)
10:39:20.341614 rule 4.regress.1/(match) [uid 0, pid 24676] match out on lo11: fc00::1 > fc00::1: icmp6: fc00::1 udp port 9 unreachable [bad icmp6 cksum 0! -> 774a] (len 60, hlim 64)
10:39:20.341631 rule 4.regress.1/(match) [uid 0, pid 24676] match in on lo11: fc00::1 > fc00::1: icmp6: fc00::1 udp port 9 unreachable [icmp6 cksum ok] (len 60, hlim 64)
10:39:20.416060 rule 4.regress.1/(match) [uid 0, pid 24676] match out on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:5bb4 seq:0) [icmp cksum ok] (ttl 255, id 52971, len 84, bad ip cksum 400! -> 98bc)
10:39:20.416124 rule 4.regress.1/(match) [uid 0, pid 24676] match in on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:5bb4 seq:0) [icmp cksum ok] (ttl 255, id 52971, len 84, bad ip cksum 0! -> 98bc)
10:39:20.497341 rule 4.regress.1/(match) [uid 0, pid 24676] match out on lo11: fc00::2 > fc00::2: icmp6: echo request (id:4389 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:39:20.497417 rule 4.regress.1/(match) [uid 0, pid 24676] match in on lo11: fc00::2 > fc00::2: icmp6: echo request (id:4389 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:39:20.583485 rule 4.regress.1/(match) [uid 0, pid 24676] match out on lo11: 169.254.0.2.32348 > 169.254.0.2.9: [no udp cksum] udp 4 (ttl 64, id 10999, len 32, bad ip cksum c! -> fbd5)
10:39:20.583554 rule 4.regress.1/(match) [uid 0, pid 24676] match in on lo11: 169.254.0.2.32348 > 169.254.0.2.9: [bad udp cksum 1e54! -> f657] udp 4 (ttl 64, id 10999, len 32, bad ip cksum 0! -> fbd5)
10:39:20.665104 rule 4.regress.1/(match) [uid 0, pid 24676] match out on lo11: fc00::2.33475 > fc00::2.9: [invalid udp cksum 0] udp 4 [flowlabel 0x28ea0] (len 12, hlim 64)
10:39:20.665178 rule 4.regress.1/(match) [uid 0, pid 24676] match in on lo11: fc00::2.33475 > fc00::2.9: [bad udp cksum 22f8! -> 8aaf] udp 4 [flowlabel 0x28ea0] (len 12, hlim 64)
10:39:20.740622 rule 4.regress.1/(match) [uid 0, pid 24676] match out on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:97cd seq:0) [icmp cksum ok] (ttl 255, id 45887, len 84, bad ip cksum ca00! -> b466)
10:39:20.740684 rule 4.regress.1/(match) [uid 0, pid 24676] match in on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:97cd seq:0) [icmp cksum ok] (ttl 255, id 45887, len 84, bad ip cksum 0! -> b466)
10:39:20.822787 rule 4.regress.1/(match) [uid 0, pid 24676] match out on lo11: fc00::3 > fc00::3: icmp6: echo request (id:15bd seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:39:20.822852 rule 4.regress.1/(match) [uid 0, pid 24676] match in on lo11: fc00::3 > fc00::3: icmp6: echo request (id:15bd seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:39:20.910449 rule 4.regress.1/(match) [uid 0, pid 24676] match out on lo11: 169.254.0.3.23647 > 169.254.0.3.9: [bad udp cksum f80c! -> f179] udp 4 (ttl 64, id 37365, len 32, bad ip cksum c! -> 94d5)
10:39:20.910517 rule 4.regress.1/(match) [uid 0, pid 24676] match in on lo11: 169.254.0.3.23647 > 169.254.0.3.9: [bad udp cksum 2054! -> f179] udp 4 (ttl 64, id 37365, len 32, bad ip cksum 0! -> 94d5)
10:39:20.993259 rule 4.regress.1/(match) [uid 0, pid 24676] match out on lo11: fc00::3.15053 > fc00::3.9: [invalid udp cksum 0] udp 4 [flowlabel 0x6fcd] (len 12, hlim 64)
10:39:20.993336 rule 4.regress.1/(match) [uid 0, pid 24676] match in on lo11: fc00::3.15053 > fc00::3.9: [bad udp cksum 24f8! -> 7ef7] udp 4 [flowlabel 0x6fcd] (len 12, hlim 64)
10:39:21.076305 rule 4.regress.1/(match) [uid 0, pid 24676] match out on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:a809 seq:0) [icmp cksum ok] (ttl 255, id 5208, len 84, bad ip cksum efff! -> 534c)
10:39:21.076374 rule 4.regress.1/(match) [uid 0, pid 24676] match in on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:a809 seq:0) [icmp cksum ok] (ttl 255, id 5208, len 84, bad ip cksum 0! -> 534c)
10:39:21.158619 rule 4.regress.1/(match) [uid 0, pid 24676] match out on lo11: fc00::4 > fc00::4: icmp6: echo request (id:1297 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:39:21.158695 rule 4.regress.1/(match) [uid 0, pid 24676] match in on lo11: fc00::4 > fc00::4: icmp6: echo request (id:1297 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:39:21.244466 rule 4.regress.1/(match) [uid 0, pid 24676] match out on lo11: 169.254.0.4.21356 > 169.254.0.4.9: [bad udp cksum 0abf! -> e282] udp 4 (ttl 64, id 46015, len 32, bad ip cksum c! -> 7309)
10:39:21.244539 rule 4.regress.1/(match) [uid 0, pid 24676] match in on lo11: 169.254.0.4.21356 > 169.254.0.4.9: [bad udp cksum 2254! -> e282] udp 4 (ttl 64, id 46015, len 32, bad ip cksum 0! -> 7309)
10:39:21.326330 rule 4.regress.1/(match) [uid 0, pid 24676] match out on lo11: fc00::4.1770 > fc00::4.9: [invalid udp cksum 0] udp 4 [flowlabel 0x4c185] (len 12, hlim 64)
10:39:21.326408 rule 4.regress.1/(match) [uid 0, pid 24676] match in on lo11: fc00::4.1770 > fc00::4.9: [bad udp cksum 26f8! -> 602b] udp 4 [flowlabel 0x4c185] (len 12, hlim 64)
10:39:21.400598 rule 4.regress.1/(match) [uid 0, pid 24676] match out on lo11: 169.254.0.5 > 169.254.0.5: icmp: echo request (id:6892 seq:0) [icmp cksum ok] (ttl 255, id 10870, len 84, bad ip cksum 0! -> 3d2c)
10:39:21.400659 rule 4.regress.1/(match) [uid 0, pid 24676] match in on lo11: 169.254.0.5 > 169.254.0.5: icmp: echo request (id:6892 seq:0) [icmp cksum ok] (ttl 255, id 10870, len 84, bad ip cksum 0! -> 3d2c)
10:39:21.482590 rule 4.regress.1/(match) [uid 0, pid 24676] match out on lo11: fc00::5 > fc00::5: icmp6: echo request (id:5bad seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:39:21.482659 rule 4.regress.1/(match) [uid 0, pid 24676] match in on lo11: fc00::5 > fc00::5: icmp6: echo request (id:5bad seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:39:21.569758 rule 4.regress.1/(match) [uid 0, pid 24676] match out on lo11: 169.254.0.5.18863 > 169.254.0.5.9: [bad udp cksum 8df2! -> 9d8c] udp 4 (ttl 64, id 38055, len 32, bad ip cksum c! -> 921f)
10:39:21.569830 rule 4.regress.1/(match) [uid 0, pid 24676] match in on lo11: 169.254.0.5.18863 > 169.254.0.5.9: [bad udp cksum 2454! -> 9d8c] udp 4 (ttl 64, id 38055, len 32, bad ip cksum 0! -> 921f)
10:39:21.651961 rule 4.regress.1/(match) [uid 0, pid 24676] match out on lo11: fc00::5.11159 > fc00::5.9: [invalid udp cksum 0] udp 4 [flowlabel 0x18738] (len 12, hlim 64)
10:39:21.652035 rule 4.regress.1/(match) [uid 0, pid 24676] match in on lo11: fc00::5.11159 > fc00::5.9: [bad udp cksum 28f8! -> b106] udp 4 [flowlabel 0x18738] (len 12, hlim 64)
10:39:21.728299 rule 4.regress.1/(match) [uid 0, pid 24676] match out on lo11: 169.254.0.6 > 169.254.0.6: icmp: echo request (id:e11a seq:0) [icmp cksum ok] (ttl 255, id 44727, len 84, bad ip cksum 9! -> b8e8)
10:39:21.728359 rule 4.regress.1/(match) [uid 0, pid 24676] match in on lo11: 169.254.0.6 > 169.254.0.6: icmp: echo request (id:e11a seq:0) [icmp cksum ok] (ttl 255, id 44727, len 84, bad ip cksum 0! -> b8e8)
10:39:21.810716 rule 4.regress.1/(match) [uid 0, pid 24676] match out on lo11: fc00::6 > fc00::6: icmp6: echo request (id:08eb seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:39:21.810790 rule 4.regress.1/(match) [uid 0, pid 24676] match in on lo11: fc00::6 > fc00::6: icmp6: echo request (id:08eb seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:39:21.897637 rule 4.regress.1/(match) [uid 0, pid 24676] match out on lo11: 169.254.0.6.8550 > 169.254.0.6.9: [no udp cksum] udp 4 (ttl 64, id 63840, len 32, bad ip cksum c! -> 2d64)
10:39:21.897703 rule 4.regress.1/(match) [uid 0, pid 24676] match in on lo11: 169.254.0.6.8550 > 169.254.0.6.9: [bad udp cksum 2654! -> e4b4] udp 4 (ttl 64, id 63840, len 32, bad ip cksum 0! -> 2d64)
10:39:21.980269 rule 4.regress.1/(match) [uid 0, pid 24676] match out on lo11: fc00::6.6923 > fc00::6.9: [invalid udp cksum 0] udp 4 [flowlabel 0x7aad8] (len 12, hlim 64)
10:39:21.980343 rule 4.regress.1/(match) [uid 0, pid 24676] match in on lo11: fc00::6.6923 > fc00::6.9: [bad udp cksum 2af8! -> 3b17] udp 4 [flowlabel 0x7aad8] (len 12, hlim 64)
10:39:22.053990 rule 4.regress.1/(match) [uid 0, pid 24676] match out on lo11: 169.254.0.11 > 169.254.0.11: icmp: echo request (id:f514 seq:0) [icmp cksum ok] (ttl 255, id 15597, len 84, bad ip cksum 6167! -> 2aa9)
10:39:22.054066 rule 4.regress.1/(match) [uid 0, pid 24676] match in on lo11: 169.254.0.11 > 169.254.0.21: icmp: echo request (id:f514 seq:0) [icmp cksum ok] (ttl 255, id 15597, len 84, bad ip cksum 0! -> 2a9f)
10:39:22.136233 rule 4.regress.1/(match) [uid 0, pid 24676] match out on lo11: fc00::11 > fc00::11: icmp6: echo request (id:7cbc seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:39:22.136324 rule 4.regress.1/(match) [uid 0, pid 24676] match in on lo11: fc00::11 > fc00::21: icmp6: echo request (id:7cbc seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:39:22.223064 rule 4.regress.1/(match) [uid 0, pid 24676] match out on lo11: 169.254.0.11.1468 > 169.254.0.11.9: [no udp cksum] udp 4 (ttl 64, id 31832, len 32, bad ip cksum c! -> aa62)
10:39:22.223138 rule 4.regress.1/(match) [uid 0, pid 24676] match in on lo11: 169.254.0.11.1468 > 169.254.0.21.9: [bad udp cksum 3a54! -> 7ad0] udp 4 (ttl 64, id 31832, len 32, bad ip cksum 0! -> aa58)
10:39:22.305082 rule 4.regress.1/(match) [uid 0, pid 24676] match out on lo11: fc00::11.19543 > fc00::11.9: [invalid udp cksum 0] udp 4 [flowlabel 0x93bb] (len 12, hlim 64)
10:39:22.305168 rule 4.regress.1/(match) [uid 0, pid 24676] match in on lo11: fc00::11.19543 > fc00::21.9: [bad udp cksum 50f8! -> c8e5] udp 4 [flowlabel 0x93bb] (len 12, hlim 64)
10:39:22.379380 rule 4.regress.1/(match) [uid 0, pid 24676] match out on lo11: 169.254.0.12 > 169.254.0.12: icmp: echo request (id:314a seq:0) [icmp cksum ok] (ttl 255, id 54066, len 84, bad ip cksum 6b00! -> 9461)
10:39:22.379452 rule 4.regress.1/(match) [uid 0, pid 24676] match in on lo11: 169.254.0.22 > 169.254.0.12: icmp: echo request (id:16a2 seq:0) [icmp cksum ok] (ttl 255, id 54066, len 84, bad ip cksum 0! -> 9457)
10:39:22.460465 rule 4.regress.1/(match) [uid 0, pid 24676] match out on lo11: fc00::12 > fc00::12: icmp6: echo request (id:2075 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:39:22.460540 rule 4.regress.1/(match) [uid 0, pid 24676] match in on lo11: fc00::22 > fc00::12: icmp6: echo request (id:f46f seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:39:22.547488 rule 4.regress.1/(match) [uid 0, pid 24676] match out on lo11: 169.254.0.12.1957 > 169.254.0.12.9: [bad udp cksum 773c! -> 99ce] udp 4 (ttl 64, id 7425, len 32, bad ip cksum c! -> 9b8)
10:39:22.547566 rule 4.regress.1/(match) [uid 0, pid 24676] match in on lo11: 169.254.0.22.64009 > 169.254.0.12.9: [bad udp cksum 3c54! -> 2adc] udp 4 (ttl 64, id 7425, len 32, bad ip cksum 0! -> 9ae)
10:39:22.628666 rule 4.regress.1/(match) [uid 0, pid 24676] match out on lo11: fc00::12.9333 > fc00::12.9: [invalid udp cksum 0] udp 4 [flowlabel 0x4b066] (len 12, hlim 64)
10:39:22.628747 rule 4.regress.1/(match) [uid 0, pid 24676] match in on lo11: fc00::22.60384 > fc00::12.9: [bad udp cksum 52f8! -> 3d46] udp 4 [flowlabel 0x4b066] (len 12, hlim 64)
10:39:22.704375 rule 4.regress.1/(match) [uid 0, pid 24676] match out on lo11: 169.254.0.14 > 169.254.0.14: icmp: echo request (id:ee5f seq:0) [icmp cksum ok] (ttl 255, id 52270, len 84, bad ip cksum d8d7! -> 9b61)
10:39:22.704446 rule 4.regress.1/(match) [uid 0, pid 24676] match in on lo11: 169.254.0.14 > 169.254.0.14: icmp: echo request (id:ee5f seq:0) [icmp cksum ok] (ttl 255, id 52270, len 84, bad ip cksum 0! -> 9b61)
10:39:22.704518 rule 4.regress.1/(match) [uid 0, pid 24676] match in on lo11: fc00::23 > fc00::24: icmp6: echo request (id:38b5 seq:0) [icmp6 cksum ok] (len 64, hlim 63)
10:39:22.785489 rule 4.regress.1/(match) [uid 0, pid 24676] match out on lo11: fc00::14 > fc00::14: icmp6: echo request (id:ab2e seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:39:22.785560 rule 4.regress.1/(match) [uid 0, pid 24676] match in on lo11: fc00::14 > fc00::14: icmp6: echo request (id:ab2e seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:39:22.785628 rule 4.regress.1/(match) [uid 0, pid 24676] match in on lo11: 169.254.0.23 > 169.254.0.24: icmp: echo request (id:99a1 seq:0) [icmp cksum ok] (DF) (ttl 63, id 19923, len 84, bad ip cksum 0! -> 99aa)
10:39:22.872743 rule 4.regress.1/(match) [uid 0, pid 24676] match out on lo11: 169.254.0.14.21763 > 169.254.0.14.9: [no udp cksum] udp 4 (ttl 64, id 2762, len 32, bad ip cksum c! -> 1beb)
10:39:22.872808 rule 4.regress.1/(match) [uid 0, pid 24676] match in on lo11: 169.254.0.14.21763 > 169.254.0.14.9: [bad udp cksum 3654! -> 3781] udp 4 (ttl 64, id 2762, len 32, bad ip cksum 0! -> 1beb)
10:39:22.872872 rule 4.regress.1/(match) [uid 0, pid 24676] match in on lo11: fc00::23.59935 > fc00::24.9: [bad udp cksum 65f8! -> eb47] udp 4 (len 12, hlim 63)
10:39:22.955131 rule 4.regress.1/(match) [uid 0, pid 24676] match out on lo11: fc00::14.48442 > fc00::14.9: [invalid udp cksum 0] udp 4 [flowlabel 0x1129d] (len 12, hlim 64)
10:39:22.955212 rule 4.regress.1/(match) [uid 0, pid 24676] match in on lo11: fc00::14.48442 > fc00::14.9: [bad udp cksum 46f8! -> ef74] udp 4 [flowlabel 0x1129d] (len 12, hlim 64)
10:39:22.955281 rule 4.regress.1/(match) [uid 0, pid 24676] match in on lo11: 169.254.0.23.58370 > 169.254.0.24.9: [bad udp cksum 4954! -> 24f2] udp 4 (DF) (ttl 63, id 42172, len 32, bad ip cksum 0! -> 42e5)
10:39:23.032396 rule 4.regress.1/(match) [uid 0, pid 24676] match out on lo11: ::1 > ::1: icmp6: echo request (id:57b6 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:39:23.032472 rule 4.regress.1/(match) [uid 0, pid 24676] match in on lo11: ::1 > ::1: icmp6: echo request (id:57b6 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:39:23.118317 rule 4.regress.1/(match) [uid 0, pid 24676] match out on lo11: ::1.46231 > ::1.9: [invalid udp cksum 0] udp 4 [flowlabel 0x46e5f] (len 12, hlim 64)
10:39:23.118384 rule 4.regress.1/(match) [uid 0, pid 24676] match in on lo11: ::1.46231 > ::1.9: [bad udp cksum 1f00! -> ba75] udp 4 [flowlabel 0x46e5f] (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
10:39:20.090051 rule 4.regress.1/(match) [uid 0, pid 24676] match out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:b747 seq:0) [icmp cksum ok] (ttl 255, id 7289, len 84, bad ip cksum 167! -> 4b31)
10:39:20.090105 rule 4.regress.1/(match) [uid 0, pid 24676] match in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:b747 seq:0) [icmp cksum ok] (ttl 255, id 7289, len 84, bad ip cksum 0! -> 4b31)
10:39:20.090143 rule 4.regress.1/(match) [uid 0, pid 24676] match out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:b747 seq:0) [bad icmp cksum 0! -> fb80] (ttl 255, id 18150, len 84, bad ip cksum 0! -> 20c4)
10:39:20.090155 rule 4.regress.1/(match) [uid 0, pid 24676] match in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:b747 seq:0) [icmp cksum ok] (ttl 255, id 18150, len 84, bad ip cksum 0! -> 20c4)
10:39:20.259242 rule 4.regress.1/(match) [uid 0, pid 24676] 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! -> 633f] for 169.254.0.1.3803 > 169.254.0.1.9: udp 4 (ttl 64, id 23936, len 32, bad ip cksum 0! -> c94e) (ttl 255, id 26795, len 56, bad ip cksum 1d0! -> ff1a)
10:39:20.259257 rule 4.regress.1/(match) [uid 0, pid 24676] 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 169.254.0.1.3803 > 169.254.0.1.9: udp 4 (ttl 64, id 23936, len 32, bad ip cksum 0! -> c94e) (ttl 255, id 26795, len 56, bad ip cksum 0! -> ff1a)
grep 'regress\.1/.* > 169.254.0.2:' pflog12.tcpdump
10:39:20.416060 rule 4.regress.1/(match) [uid 0, pid 24676] match out on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:5bb4 seq:0) [icmp cksum ok] (ttl 255, id 52971, len 84, bad ip cksum 400! -> 98bc)
10:39:20.416124 rule 4.regress.1/(match) [uid 0, pid 24676] match in on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:5bb4 seq:0) [icmp cksum ok] (ttl 255, id 52971, len 84, bad ip cksum 0! -> 98bc)
grep 'regress\.1/.* > 169.254.0.3:' pflog12.tcpdump
10:39:20.740622 rule 4.regress.1/(match) [uid 0, pid 24676] match out on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:97cd seq:0) [icmp cksum ok] (ttl 255, id 45887, len 84, bad ip cksum ca00! -> b466)
10:39:20.740684 rule 4.regress.1/(match) [uid 0, pid 24676] match in on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:97cd seq:0) [icmp cksum ok] (ttl 255, id 45887, len 84, bad ip cksum 0! -> b466)
grep 'regress\.1/.* > 169.254.0.4:' pflog12.tcpdump
10:39:21.076305 rule 4.regress.1/(match) [uid 0, pid 24676] match out on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:a809 seq:0) [icmp cksum ok] (ttl 255, id 5208, len 84, bad ip cksum efff! -> 534c)
10:39:21.076374 rule 4.regress.1/(match) [uid 0, pid 24676] match in on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:a809 seq:0) [icmp cksum ok] (ttl 255, id 5208, len 84, bad ip cksum 0! -> 534c)
grep 'regress\.1/.* > 169.254.0.5:' pflog12.tcpdump
10:39:21.400598 rule 4.regress.1/(match) [uid 0, pid 24676] match out on lo11: 169.254.0.5 > 169.254.0.5: icmp: echo request (id:6892 seq:0) [icmp cksum ok] (ttl 255, id 10870, len 84, bad ip cksum 0! -> 3d2c)
10:39:21.400659 rule 4.regress.1/(match) [uid 0, pid 24676] match in on lo11: 169.254.0.5 > 169.254.0.5: icmp: echo request (id:6892 seq:0) [icmp cksum ok] (ttl 255, id 10870, len 84, bad ip cksum 0! -> 3d2c)
grep 'regress\.1/.* > 169.254.0.6:' pflog12.tcpdump
10:39:21.728299 rule 4.regress.1/(match) [uid 0, pid 24676] match out on lo11: 169.254.0.6 > 169.254.0.6: icmp: echo request (id:e11a seq:0) [icmp cksum ok] (ttl 255, id 44727, len 84, bad ip cksum 9! -> b8e8)
10:39:21.728359 rule 4.regress.1/(match) [uid 0, pid 24676] match in on lo11: 169.254.0.6 > 169.254.0.6: icmp: echo request (id:e11a seq:0) [icmp cksum ok] (ttl 255, id 44727, len 84, bad ip cksum 0! -> b8e8)
grep 'regress\.1/.* > 169.254.0.11:' pflog12.tcpdump
10:39:22.053990 rule 4.regress.1/(match) [uid 0, pid 24676] match out on lo11: 169.254.0.11 > 169.254.0.11: icmp: echo request (id:f514 seq:0) [icmp cksum ok] (ttl 255, id 15597, len 84, bad ip cksum 6167! -> 2aa9)
grep 'regress\.1/.* > 169.254.0.12:' pflog12.tcpdump
10:39:22.379380 rule 4.regress.1/(match) [uid 0, pid 24676] match out on lo11: 169.254.0.12 > 169.254.0.12: icmp: echo request (id:314a seq:0) [icmp cksum ok] (ttl 255, id 54066, len 84, bad ip cksum 6b00! -> 9461)
10:39:22.379452 rule 4.regress.1/(match) [uid 0, pid 24676] match in on lo11: 169.254.0.22 > 169.254.0.12: icmp: echo request (id:16a2 seq:0) [icmp cksum ok] (ttl 255, id 54066, len 84, bad ip cksum 0! -> 9457)
grep 'regress\.1/.* > 169.254.0.14:' pflog12.tcpdump
10:39:22.704375 rule 4.regress.1/(match) [uid 0, pid 24676] match out on lo11: 169.254.0.14 > 169.254.0.14: icmp: echo request (id:ee5f seq:0) [icmp cksum ok] (ttl 255, id 52270, len 84, bad ip cksum d8d7! -> 9b61)
10:39:22.704446 rule 4.regress.1/(match) [uid 0, pid 24676] match in on lo11: 169.254.0.14 > 169.254.0.14: icmp: echo request (id:ee5f seq:0) [icmp cksum ok] (ttl 255, id 52270, len 84, bad ip cksum 0! -> 9b61)

==== run-bpf-everything6 ====
# rule with pflog12 matches on every packet
grep 'regress\.1/.* > fc00::1:' pflog12.tcpdump
10:39:20.171547 rule 4.regress.1/(match) [uid 0, pid 24676] match out on lo11: fc00::1 > fc00::1: icmp6: echo request (id:30bf seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:39:20.171616 rule 4.regress.1/(match) [uid 0, pid 24676] match in on lo11: fc00::1 > fc00::1: icmp6: echo request (id:30bf seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:39:20.171682 rule 4.regress.1/(match) [uid 0, pid 24676] match out on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:30bf seq:0) [bad icmp6 cksum 0! -> d97d] (len 64, hlim 64)
10:39:20.171697 rule 4.regress.1/(match) [uid 0, pid 24676] match in on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:30bf seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:39:20.341614 rule 4.regress.1/(match) [uid 0, pid 24676] match out on lo11: fc00::1 > fc00::1: icmp6: fc00::1 udp port 9 unreachable [bad icmp6 cksum 0! -> 774a] (len 60, hlim 64)
10:39:20.341631 rule 4.regress.1/(match) [uid 0, pid 24676] 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
10:39:20.497341 rule 4.regress.1/(match) [uid 0, pid 24676] match out on lo11: fc00::2 > fc00::2: icmp6: echo request (id:4389 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:39:20.497417 rule 4.regress.1/(match) [uid 0, pid 24676] match in on lo11: fc00::2 > fc00::2: icmp6: echo request (id:4389 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
grep 'regress\.1/.* > fc00::3:' pflog12.tcpdump
10:39:20.822787 rule 4.regress.1/(match) [uid 0, pid 24676] match out on lo11: fc00::3 > fc00::3: icmp6: echo request (id:15bd seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:39:20.822852 rule 4.regress.1/(match) [uid 0, pid 24676] match in on lo11: fc00::3 > fc00::3: icmp6: echo request (id:15bd seq:0) [icmp6 cksum ok] (len 64, hlim 64)
grep 'regress\.1/.* > fc00::4:' pflog12.tcpdump
10:39:21.158619 rule 4.regress.1/(match) [uid 0, pid 24676] match out on lo11: fc00::4 > fc00::4: icmp6: echo request (id:1297 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:39:21.158695 rule 4.regress.1/(match) [uid 0, pid 24676] match in on lo11: fc00::4 > fc00::4: icmp6: echo request (id:1297 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
grep 'regress\.1/.* > fc00::5:' pflog12.tcpdump
10:39:21.482590 rule 4.regress.1/(match) [uid 0, pid 24676] match out on lo11: fc00::5 > fc00::5: icmp6: echo request (id:5bad seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:39:21.482659 rule 4.regress.1/(match) [uid 0, pid 24676] match in on lo11: fc00::5 > fc00::5: icmp6: echo request (id:5bad seq:0) [icmp6 cksum ok] (len 64, hlim 64)
grep 'regress\.1/.* > fc00::6:' pflog12.tcpdump
10:39:21.810716 rule 4.regress.1/(match) [uid 0, pid 24676] match out on lo11: fc00::6 > fc00::6: icmp6: echo request (id:08eb seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:39:21.810790 rule 4.regress.1/(match) [uid 0, pid 24676] match in on lo11: fc00::6 > fc00::6: icmp6: echo request (id:08eb seq:0) [icmp6 cksum ok] (len 64, hlim 64)
grep 'regress\.1/.* > fc00::11:' pflog12.tcpdump
10:39:22.136233 rule 4.regress.1/(match) [uid 0, pid 24676] match out on lo11: fc00::11 > fc00::11: icmp6: echo request (id:7cbc seq:0) [icmp6 cksum ok] (len 64, hlim 64)
grep 'regress\.1/.* > fc00::12:' pflog12.tcpdump
10:39:22.460465 rule 4.regress.1/(match) [uid 0, pid 24676] match out on lo11: fc00::12 > fc00::12: icmp6: echo request (id:2075 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:39:22.460540 rule 4.regress.1/(match) [uid 0, pid 24676] match in on lo11: fc00::22 > fc00::12: icmp6: echo request (id:f46f seq:0) [icmp6 cksum ok] (len 64, hlim 64)
grep 'regress\.1/.* > fc00::14:' pflog12.tcpdump
10:39:22.785489 rule 4.regress.1/(match) [uid 0, pid 24676] match out on lo11: fc00::14 > fc00::14: icmp6: echo request (id:ab2e seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:39:22.785560 rule 4.regress.1/(match) [uid 0, pid 24676] match in on lo11: fc00::14 > fc00::14: icmp6: echo request (id:ab2e 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
10:39:20.090060 rule 4.regress.3/(match) [uid 0, pid 24676] pass out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:b747 seq:0) [icmp cksum ok] (ttl 255, id 7289, len 84, bad ip cksum 167! -> 4b31)
10:39:20.090113 rule 4.regress.3/(match) [uid 0, pid 24676] pass in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:b747 seq:0) [icmp cksum ok] (ttl 255, id 7289, len 84, bad ip cksum 0! -> 4b31)
grep 'regress\.3/.* 169.254.0.1 > 169.254.0.1: icmp: echo reply' pflog11.tcpdump
10:39:20.090147 rule 4.regress.3/(match) [uid 0, pid 24676] pass out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:b747 seq:0) [bad icmp cksum 0! -> fb80] (ttl 255, id 18150, len 84, bad ip cksum 0! -> 20c4)
10:39:20.090158 rule 4.regress.3/(match) [uid 0, pid 24676] pass in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:b747 seq:0) [icmp cksum ok] (ttl 255, id 18150, len 84, bad ip cksum 0! -> 20c4)
# no reply with keep state and without all
grep 'regress\.4/.* 169.254.0.2 > 169.254.0.2: icmp: echo request' pflog11.tcpdump
10:39:20.416069 rule 4.regress.4/(match) [uid 0, pid 24676] pass out on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:5bb4 seq:0) [icmp cksum ok] (ttl 255, id 52971, len 84, bad ip cksum 400! -> 98bc)
10:39:20.416132 rule 4.regress.4/(match) [uid 0, pid 24676] pass in on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:5bb4 seq:0) [icmp cksum ok] (ttl 255, id 52971, len 84, bad ip cksum 0! -> 98bc)
! 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
10:39:20.740631 rule 4.regress.5/(match) [uid 0, pid 24676] pass out on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:97cd seq:0) [icmp cksum ok] (ttl 255, id 45887, len 84, bad ip cksum ca00! -> b466)
10:39:20.740691 rule 4.regress.5/(match) [uid 0, pid 24676] pass in on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:97cd seq:0) [icmp cksum ok] (ttl 255, id 45887, len 84, bad ip cksum 0! -> b466)
# XXX anchor name missing
grep '/.* 169.254.0.3 > 169.254.0.3: icmp: echo reply' pflog11.tcpdump
10:39:20.740741 rule 4/(match) [uid 0, pid 24676] pass out on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo reply (id:97cd seq:0) [bad icmp cksum 0! -> fff7] (ttl 255, id 25950, len 84, bad ip cksum 0! -> 248)
10:39:20.740750 rule 4/(match) [uid 0, pid 24676] pass in on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo reply (id:97cd seq:0) [icmp cksum ok] (ttl 255, id 25950, len 84, bad ip cksum 0! -> 248)

==== run-bpf-all6 ====
# reply without keep state
grep 'regress\.11/.* fc00::1 > fc00::1: icmp6: echo request' pflog11.tcpdump
10:39:20.171557 rule 4.regress.11/(match) [uid 0, pid 24676] pass out on lo11: fc00::1 > fc00::1: icmp6: echo request (id:30bf seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:39:20.171624 rule 4.regress.11/(match) [uid 0, pid 24676] pass in on lo11: fc00::1 > fc00::1: icmp6: echo request (id:30bf seq:0) [icmp6 cksum ok] (len 64, hlim 64)
grep 'regress\.11/.* fc00::1 > fc00::1: icmp6: echo reply' pflog11.tcpdump
10:39:20.171685 rule 4.regress.11/(match) [uid 0, pid 24676] pass out on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:30bf seq:0) [bad icmp6 cksum 0! -> d97d] (len 64, hlim 64)
10:39:20.171700 rule 4.regress.11/(match) [uid 0, pid 24676] pass in on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:30bf 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
10:39:20.497350 rule 4.regress.12/(match) [uid 0, pid 24676] pass out on lo11: fc00::2 > fc00::2: icmp6: echo request (id:4389 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:39:20.497425 rule 4.regress.12/(match) [uid 0, pid 24676] pass in on lo11: fc00::2 > fc00::2: icmp6: echo request (id:4389 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
10:39:20.822797 rule 4.regress.13/(match) [uid 0, pid 24676] pass out on lo11: fc00::3 > fc00::3: icmp6: echo request (id:15bd seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:39:20.822859 rule 4.regress.13/(match) [uid 0, pid 24676] pass in on lo11: fc00::3 > fc00::3: icmp6: echo request (id:15bd seq:0) [icmp6 cksum ok] (len 64, hlim 64)
# XXX anchor name missing
grep '/.* fc00::3 > fc00::3: icmp6: echo reply' pflog11.tcpdump
10:39:20.822919 rule 4/(match) [uid 0, pid 24676] pass out on lo11: fc00::3 > fc00::3: icmp6: echo reply (id:15bd seq:0) [bad icmp6 cksum 0! -> 29ef] (len 64, hlim 64)
10:39:20.822930 rule 4/(match) [uid 0, pid 24676] pass in on lo11: fc00::3 > fc00::3: icmp6: echo reply (id:15bd 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
10:39:21.244475 rule 4.regress.6/(match) [uid 0, pid 24676] pass out on lo11: [uid 0, pid 6755] 169.254.0.4.21356 > 169.254.0.4.9: [bad udp cksum 0abf! -> e282] udp 4 (ttl 64, id 46015, len 32, bad ip cksum c! -> 7309)
# 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
10:39:21.244553 rule 4.regress.6/(match) [uid 0, pid 24676] pass in on lo11: 169.254.0.4.21356 > 169.254.0.4.9: [bad udp cksum 2254! -> e282] udp 4 (ttl 64, id 46015, len 32, bad ip cksum 0! -> 7309)
# 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
10:39:21.076314 rule 4.regress.6/(match) [uid 0, pid 24676] pass out on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:a809 seq:0) [icmp cksum ok] (ttl 255, id 5208, len 84, bad ip cksum efff! -> 534c)
# 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
10:39:20.259134 rule 4.regress.3/(match) [uid 0, pid 24676] pass out on lo11: 169.254.0.1.3803 > 169.254.0.1.9: [no udp cksum] udp 4 (ttl 64, id 23936, len 32, bad ip cksum c! -> c94e)

==== 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
10:39:21.326340 rule 4.regress.14/(match) [uid 0, pid 24676] pass out on lo11: [uid 0, pid 47972] fc00::4.1770 > fc00::4.9: [invalid udp cksum 0] udp 4 [flowlabel 0x4c185] (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
10:39:21.326423 rule 4.regress.14/(match) [uid 0, pid 24676] pass in on lo11: fc00::4.1770 > fc00::4.9: [bad udp cksum 26f8! -> 602b] udp 4 [flowlabel 0x4c185] (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
10:39:21.158630 rule 4.regress.14/(match) [uid 0, pid 24676] pass out on lo11: fc00::4 > fc00::4: icmp6: echo request (id:1297 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
10:39:20.341481 rule 4.regress.11/(match) [uid 0, pid 24676] pass out on lo11: fc00::1.18931 > fc00::1.9: [invalid udp cksum 0] udp 4 [flowlabel 0x60e3e] (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
10:39:22.054074 rule 4.regress.2/(match) [uid 0, pid 24676] pass in on lo11: 169.254.0.11 > 169.254.0.21: icmp: echo request (id:f514 seq:0) [icmp cksum ok] (ttl 255, id 15597, len 84, bad ip cksum 0! -> 2a9f)
# 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
10:39:22.054001 rule 4.regress.18/(match) [uid 0, pid 24676] pass out on lo11: [rewritten: src 169.254.0.11:62740, dst 169.254.0.21:8] 169.254.0.11 > 169.254.0.11: icmp: echo request (id:f514 seq:0) [icmp cksum ok] (ttl 255, id 15597, len 84, bad ip cksum 6167! -> 2aa9)

==== run-bpf-rdr6 ====
# loopback input logs redirected packet
grep 'regress\.10/.* pass in .*:.* fc00::11 > fc00::21: icmp6: echo request' pflog11.tcpdump
10:39:22.136332 rule 4.regress.10/(match) [uid 0, pid 24676] pass in on lo11: fc00::11 > fc00::21: icmp6: echo request (id:7cbc 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
10:39:22.136244 rule 4.regress.20/(match) [uid 0, pid 24676] pass out on lo11: [rewritten: src fc00::11:31932, dst fc00::21:128] fc00::11 > fc00::11: icmp6: echo request (id:7cbc 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
10:39:22.379460 rule 4.regress.2/(match) [uid 0, pid 24676] pass in on lo11: 169.254.0.22 > 169.254.0.12: icmp: echo request (id:16a2 seq:0) [icmp cksum ok] (ttl 255, id 54066, len 84, bad ip cksum 0! -> 9457)
# 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
10:39:22.379393 rule 4.regress.19/(match) [uid 0, pid 24676] pass out on lo11: [rewritten: src 169.254.0.22:5794, dst 169.254.0.12:8] 169.254.0.12 > 169.254.0.12: icmp: echo request (id:314a seq:0) [icmp cksum ok] (ttl 255, id 54066, len 84, bad ip cksum 6b00! -> 9461)

==== run-bpf-nat6 ====
# loopback input logs redirected packet
grep 'regress\.10/.* pass in .*:.* fc00::22 > fc00::12: icmp6: echo request' pflog11.tcpdump
10:39:22.460548 rule 4.regress.10/(match) [uid 0, pid 24676] pass in on lo11: fc00::22 > fc00::12: icmp6: echo request (id:f46f 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
10:39:22.460479 rule 4.regress.21/(match) [uid 0, pid 24676] pass out on lo11: [rewritten: src fc00::22:62575, dst fc00::12:128] fc00::12 > fc00::12: icmp6: echo request (id:2075 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
10:39:22.704462 rule 4.regress.22/(match) [uid 0, pid 24676] pass in on lo11: [rewritten: src fc00::23:14517, dst fc00::24:128] 169.254.0.14 > 169.254.0.14: icmp: echo request (id:ee5f seq:0) [icmp cksum ok] (ttl 255, id 52270, len 84, bad ip cksum 0! -> 9b61)

==== run-bpf-af6 ====
# pf in rule logs original IPv6 packet
grep 'regress\.23/.* pass in .*:.* fc00::14 > fc00::14: icmp6: echo request' pflog11.tcpdump
10:39:22.785576 rule 4.regress.23/(match) [uid 0, pid 24676] pass in on lo11: [rewritten: src 169.254.0.23:39329, dst 169.254.0.24:8] fc00::14 > fc00::14: icmp6: echo request (id:ab2e 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
10:39:22.054001 rule 4.regress.18/(match) [uid 0, pid 24676] pass out on lo11: [rewritten: src 169.254.0.11:62740, dst 169.254.0.21:8] 169.254.0.11 > 169.254.0.11: icmp: echo request (id:f514 seq:0) [icmp cksum ok] (ttl 255, id 15597, len 84, bad ip cksum 6167! -> 2aa9)
# 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
10:39:22.379393 rule 4.regress.19/(match) [uid 0, pid 24676] pass out on lo11: [rewritten: src 169.254.0.22:5794, dst 169.254.0.12:8] 169.254.0.12 > 169.254.0.12: icmp: echo request (id:314a seq:0) [icmp cksum ok] (ttl 255, id 54066, len 84, bad ip cksum 6b00! -> 9461)
# 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
10:39:22.704462 rule 4.regress.22/(match) [uid 0, pid 24676] pass in on lo11: [rewritten: src fc00::23:14517, dst fc00::24:128] 169.254.0.14 > 169.254.0.14: icmp: echo request (id:ee5f seq:0) [icmp cksum ok] (ttl 255, id 52270, len 84, bad ip cksum 0! -> 9b61)

==== 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
10:39:22.136244 rule 4.regress.20/(match) [uid 0, pid 24676] pass out on lo11: [rewritten: src fc00::11:31932, dst fc00::21:128] fc00::11 > fc00::11: icmp6: echo request (id:7cbc 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
10:39:22.460479 rule 4.regress.21/(match) [uid 0, pid 24676] pass out on lo11: [rewritten: src fc00::22:62575, dst fc00::12:128] fc00::12 > fc00::12: icmp6: echo request (id:2075 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
10:39:22.785576 rule 4.regress.23/(match) [uid 0, pid 24676] pass in on lo11: [rewritten: src 169.254.0.23:39329, dst 169.254.0.24:8] fc00::14 > fc00::14: icmp6: echo request (id:ab2e seq:0) [icmp6 cksum ok] (len 64, hlim 64)

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

PASS	sys/net/pflog	Duration 0m12.77s