START	sys/net/pflog	2024-12-28T05:43:10Z

==== 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=0.091 ms

--- 169.254.0.1 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.091/0.091/0.091/0.000 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=0.076 ms

--- fc00::1 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.076/0.076/0.076/0.000 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=0.046 ms

--- 169.254.0.2 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.046/0.046/0.046/0.000 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=0.056 ms

--- fc00::2 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.056/0.056/0.056/0.000 ms

==== run-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=0.044 ms

--- 169.254.0.3 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.044/0.044/0.044/0.000 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=0.074 ms

--- fc00::3 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.074/0.074/0.074/0.000 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=0.042 ms

--- 169.254.0.4 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.042/0.042/0.042/0.000 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=0.052 ms

--- fc00::4 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.052/0.052/0.052/0.000 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=0.051 ms

--- 169.254.0.5 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.051/0.051/0.051/0.000 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=0.054 ms

--- fc00::5 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.054/0.054/0.054/0.000 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=0.040 ms

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

--- fc00::6 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.050/0.050/0.050/0.000 ms

==== run-udp-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=0.046 ms

--- 169.254.0.11 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.046/0.046/0.046/0.000 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=0.059 ms

--- fc00::11 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.059/0.059/0.059/0.000 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=0.043 ms

--- 169.254.0.12 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.043/0.043/0.043/0.000 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=0.054 ms

--- fc00::12 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.054/0.054/0.054/0.000 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=0.080 ms

--- 169.254.0.14 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.080/0.080/0.080/0.000 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=0.079 ms

--- fc00::14 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.079/0.079/0.079/0.000 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=0.054 ms

--- ::1 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.054/0.054/0.054/0.000 ms

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

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


0 packets received by filter
0 packets dropped by kernel

80 packets received by filter
0 packets dropped by kernel
88 packets received by filter
0 packets dropped by kernel
rm -f stamp-bpf*
# show full logs
cat pflog11.tcpdump
06:43:15.765198 rule 2.regress.3/(match) [uid 0, pid 41838] pass out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:8b17 seq:0) [icmp cksum ok] (ttl 255, id 42872, len 84, bad ip cksum 962f! -> c031)
06:43:15.765215 rule 2.regress.3/(match) [uid 0, pid 41838] pass in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:8b17 seq:0) [icmp cksum ok] (ttl 255, id 42872, len 84, bad ip cksum 0! -> c031)
06:43:15.765226 rule 2.regress.3/(match) [uid 0, pid 41838] pass out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:8b17 seq:0) [bad icmp cksum 0! -> d685] (ttl 255, id 8834, len 84, bad ip cksum 0! -> 4528)
06:43:15.765231 rule 2.regress.3/(match) [uid 0, pid 41838] pass in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:8b17 seq:0) [icmp cksum ok] (ttl 255, id 8834, len 84, bad ip cksum 0! -> 4528)
06:43:15.829732 rule 2.regress.11/(match) [uid 0, pid 41838] pass out on lo11: fc00::1 > fc00::1: icmp6: echo request (id:fcf2 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
06:43:15.829749 rule 2.regress.11/(match) [uid 0, pid 41838] pass in on lo11: fc00::1 > fc00::1: icmp6: echo request (id:fcf2 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
06:43:15.829762 rule 2.regress.11/(match) [uid 0, pid 41838] pass out on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:fcf2 seq:0) [bad icmp6 cksum 0! -> 180a] (len 64, hlim 64)
06:43:15.829768 rule 2.regress.11/(match) [uid 0, pid 41838] pass in on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:fcf2 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
06:43:15.893570 rule 2.regress.3/(match) [uid 0, pid 41838] pass out on lo11: 169.254.0.1.23951 > 169.254.0.1.9: [bad udp cksum 9756! -> c578] udp 4 (ttl 64, id 1145, len 32, bad ip cksum c! -> 2256)
06:43:15.893597 rule 2.regress.3/(match) [uid 0, pid 41838] pass in on lo11: 169.254.0.1.23951 > 169.254.0.1.9: [bad udp cksum 1c54! -> c578] udp 4 (ttl 64, id 1145, len 32, bad ip cksum 0! -> 2256)
06:43:15.893621 rule 2.regress.3/(match) [uid 0, pid 41838] 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! -> 6d92] for 169.254.0.1.23951 > 169.254.0.1.9: udp 4 (ttl 64, id 1145, len 32, bad ip cksum 0! -> 2256) (ttl 255, id 23466, len 56, bad ip cksum bd1e! -> c1c)
06:43:15.893634 rule 2.regress.3/(match) [uid 0, pid 41838] 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 169.254.0.1.23951 > 169.254.0.1.9: udp 4 (ttl 64, id 1145, len 32, bad ip cksum 0! -> 2256) (ttl 255, id 23466, len 56, bad ip cksum 0! -> c1c)
06:43:15.951596 rule 2.regress.11/(match) [uid 0, pid 41838] pass out on lo11: fc00::1.9217 > fc00::1.9: [invalid udp cksum 0] udp 4 [flowlabel 0x90dfc] (len 12, hlim 64)
06:43:15.951641 rule 2.regress.11/(match) [uid 0, pid 41838] pass in on lo11: fc00::1.9217 > fc00::1.9: [bad udp cksum 20f8! -> 4f0e] udp 4 [flowlabel 0x90dfc] (len 12, hlim 64)
06:43:15.951718 rule 2.regress.11/(match) [uid 0, pid 41838] pass out on lo11: fc00::1 > fc00::1: icmp6: fc00::1 udp port 9 unreachable [bad icmp6 cksum 0! -> 9d7b] (len 60, hlim 64)
06:43:15.951734 rule 2.regress.11/(match) [uid 0, pid 41838] pass in on lo11: fc00::1 > fc00::1: icmp6: fc00::1 udp port 9 unreachable [icmp6 cksum ok] (len 60, hlim 64)
06:43:16.003798 rule 2.regress.4/(match) [uid 0, pid 41838] pass out on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:17d4 seq:0) [icmp cksum ok] (ttl 255, id 27981, len 84, bad ip cksum b2a3! -> fa5a)
06:43:16.003813 rule 2.regress.4/(match) [uid 0, pid 41838] pass in on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:17d4 seq:0) [icmp cksum ok] (ttl 255, id 27981, len 84, bad ip cksum 0! -> fa5a)
06:43:16.060889 rule 2.regress.12/(match) [uid 0, pid 41838] pass out on lo11: fc00::2 > fc00::2: icmp6: echo request (id:a697 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
06:43:16.060904 rule 2.regress.12/(match) [uid 0, pid 41838] pass in on lo11: fc00::2 > fc00::2: icmp6: echo request (id:a697 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
06:43:16.121668 rule 2.regress.4/(match) [uid 0, pid 41838] pass out on lo11: 169.254.0.2.37013 > 169.254.0.2.9: [bad udp cksum ee64! -> bd45] udp 4 (ttl 64, id 62529, len 32, bad ip cksum c! -> 328b)
06:43:16.121697 rule 2.regress.4/(match) [uid 0, pid 41838] pass in on lo11: 169.254.0.2.37013 > 169.254.0.2.9: [bad udp cksum 1e54! -> bd45] udp 4 (ttl 64, id 62529, len 32, bad ip cksum 0! -> 328b)
06:43:16.179048 rule 2.regress.12/(match) [uid 0, pid 41838] pass out on lo11: fc00::2.5823 > fc00::2.9: [invalid udp cksum 0] udp 4 [flowlabel 0xaeca9] (len 12, hlim 64)
06:43:16.179070 rule 2.regress.12/(match) [uid 0, pid 41838] pass in on lo11: fc00::2.5823 > fc00::2.9: [bad udp cksum 22f8! -> 8f1b] udp 4 [flowlabel 0xaeca9] (len 12, hlim 64)
06:43:16.232311 rule 2.regress.5/(match) [uid 0, pid 41838] pass out on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:177d seq:0) [icmp cksum ok] (ttl 255, id 49830, len 84, bad ip cksum 672d! -> a4ff)
06:43:16.232324 rule 2.regress.5/(match) [uid 0, pid 41838] pass in on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:177d seq:0) [icmp cksum ok] (ttl 255, id 49830, len 84, bad ip cksum 0! -> a4ff)
06:43:16.232331 rule 2/(match) [uid 0, pid 41838] pass out on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo reply (id:177d seq:0) [bad icmp cksum 0! -> e049] (ttl 255, id 1792, len 84, bad ip cksum 0! -> 60a6)
06:43:16.232333 rule 2/(match) [uid 0, pid 41838] pass in on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo reply (id:177d seq:0) [icmp cksum ok] (ttl 255, id 1792, len 84, bad ip cksum 0! -> 60a6)
06:43:16.290311 rule 2.regress.13/(match) [uid 0, pid 41838] pass out on lo11: fc00::3 > fc00::3: icmp6: echo request (id:5f8e seq:0) [icmp6 cksum ok] (len 64, hlim 64)
06:43:16.290340 rule 2.regress.13/(match) [uid 0, pid 41838] pass in on lo11: fc00::3 > fc00::3: icmp6: echo request (id:5f8e seq:0) [icmp6 cksum ok] (len 64, hlim 64)
06:43:16.290351 rule 2/(match) [uid 0, pid 41838] pass out on lo11: fc00::3 > fc00::3: icmp6: echo reply (id:5f8e seq:0) [bad icmp6 cksum 0! -> f239] (len 64, hlim 64)
06:43:16.290354 rule 2/(match) [uid 0, pid 41838] pass in on lo11: fc00::3 > fc00::3: icmp6: echo reply (id:5f8e seq:0) [icmp6 cksum ok] (len 64, hlim 64)
06:43:16.350784 rule 2.regress.5/(match) [uid 0, pid 41838] pass out on lo11: 169.254.0.3.10560 > 169.254.0.3.9: [bad udp cksum afae! -> 10ad] udp 4 (ttl 64, id 11703, len 32, bad ip cksum c! -> f913)
06:43:16.350803 rule 2.regress.5/(match) [uid 0, pid 41838] pass in on lo11: 169.254.0.3.10560 > 169.254.0.3.9: [bad udp cksum 2054! -> 10ad] udp 4 (ttl 64, id 11703, len 32, bad ip cksum 0! -> f913)
06:43:16.350818 rule 2/(match) [uid 0, pid 41838] 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! -> 789b] for 169.254.0.3.10560 > 169.254.0.3.9: udp 4 (ttl 64, id 11703, len 32, bad ip cksum 0! -> f913) (ttl 255, id 15553, len 56, bad ip cksum 1! -> 2b01)
06:43:16.350823 rule 2/(match) [uid 0, pid 41838] 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 169.254.0.3.10560 > 169.254.0.3.9: udp 4 (ttl 64, id 11703, len 32, bad ip cksum 0! -> f913) (ttl 255, id 15553, len 56, bad ip cksum 0! -> 2b01)
06:43:16.409230 rule 2.regress.13/(match) [uid 0, pid 41838] pass out on lo11: fc00::3.33040 > fc00::3.9: [invalid udp cksum 0] udp 4 [flowlabel 0xfb3de] (len 12, hlim 64)
06:43:16.409248 rule 2.regress.13/(match) [uid 0, pid 41838] pass in on lo11: fc00::3.33040 > fc00::3.9: [bad udp cksum 24f8! -> 3bb1] udp 4 [flowlabel 0xfb3de] (len 12, hlim 64)
06:43:16.409266 rule 2/(match) [uid 0, pid 41838] pass out on lo11: fc00::3 > fc00::3: icmp6: fc00::3 udp port 9 unreachable [bad icmp6 cksum 0! -> 9a77] (len 60, hlim 64)
06:43:16.409270 rule 2/(match) [uid 0, pid 41838] pass in on lo11: fc00::3 > fc00::3: icmp6: fc00::3 udp port 9 unreachable [icmp6 cksum ok] (len 60, hlim 64)
06:43:16.462271 rule 2.regress.6/(match) [uid 0, pid 41838] pass out on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:7867 seq:0) [icmp cksum ok] (ttl 255, id 5700, len 84, bad ip cksum 80a! -> 5160)
06:43:16.462284 rule 2.regress.6/(match) [uid 0, pid 41838] pass in on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:7867 seq:0) [icmp cksum ok] (ttl 255, id 5700, len 84, bad ip cksum 0! -> 5160)
06:43:16.519381 rule 2.regress.14/(match) [uid 0, pid 41838] pass out on lo11: fc00::4 > fc00::4: icmp6: echo request (id:a3f8 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
06:43:16.519396 rule 2.regress.14/(match) [uid 0, pid 41838] pass in on lo11: fc00::4 > fc00::4: icmp6: echo request (id:a3f8 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
06:43:16.580505 rule 2.regress.6/(match) [uid 0, pid 41838] pass out on lo11: [uid 0, pid 77904] 169.254.0.4.5807 > 169.254.0.4.9: [no udp cksum] udp 4 (ttl 64, id 3581, len 32, bad ip cksum c! -> 18cc)
06:43:16.580524 rule 2.regress.6/(match) [uid 0, pid 41838] pass in on lo11: 169.254.0.4.5807 > 169.254.0.4.9: [bad udp cksum 2254! -> 9fbf] udp 4 (ttl 64, id 3581, len 32, bad ip cksum 0! -> 18cc)
06:43:16.637704 rule 2.regress.14/(match) [uid 0, pid 41838] pass out on lo11: [uid 0, pid 6500] fc00::4.41395 > fc00::4.9: [invalid udp cksum 0] udp 4 [flowlabel 0x9a78c] (len 12, hlim 64)
06:43:16.637725 rule 2.regress.14/(match) [uid 0, pid 41838] pass in on lo11: fc00::4.41395 > fc00::4.9: [bad udp cksum 26f8! -> 9690] udp 4 [flowlabel 0x9a78c] (len 12, hlim 64)
06:43:17.149745 rule 2.regress.18/(match) [uid 0, pid 41838] pass out on lo11: [rewritten: src 169.254.0.11:42606, dst 169.254.0.21:8] 169.254.0.11 > 169.254.0.11: icmp: echo request (id:a66e seq:0) [icmp cksum ok] (ttl 255, id 27500, len 84, bad ip cksum 86e1! -> fc29)
06:43:17.149762 rule 2.regress.2/(match) [uid 0, pid 41838] pass in on lo11: 169.254.0.11 > 169.254.0.21: icmp: echo request (id:a66e seq:0) [icmp cksum ok] (ttl 255, id 27500, len 84, bad ip cksum 0! -> fc1f)
06:43:17.206771 rule 2.regress.20/(match) [uid 0, pid 41838] pass out on lo11: [rewritten: src fc00::11:61213, dst fc00::21:128] fc00::11 > fc00::11: icmp6: echo request (id:ef1d seq:0) [icmp6 cksum ok] (len 64, hlim 64)
06:43:17.206791 rule 2.regress.10/(match) [uid 0, pid 41838] pass in on lo11: fc00::11 > fc00::21: icmp6: echo request (id:ef1d seq:0) [icmp6 cksum ok] (len 64, hlim 64)
06:43:17.268004 rule 2.regress.18/(match) [uid 0, pid 41838] pass out on lo11: [rewritten: src 169.254.0.11:20175, dst 169.254.0.21:9] 169.254.0.11.20175 > 169.254.0.11.9: [no udp cksum] udp 4 (ttl 64, id 35492, len 32, bad ip cksum c! -> 9c16)
06:43:17.268021 rule 2.regress.2/(match) [uid 0, pid 41838] pass in on lo11: 169.254.0.11.20175 > 169.254.0.21.9: [bad udp cksum 3a54! -> 6787] udp 4 (ttl 64, id 35492, len 32, bad ip cksum 0! -> 9c0c)
06:43:17.325359 rule 2.regress.20/(match) [uid 0, pid 41838] pass out on lo11: [rewritten: src fc00::11:37522, dst fc00::21:9] fc00::11.37522 > fc00::11.9: [invalid udp cksum 0] udp 4 [flowlabel 0xc4795] (len 12, hlim 64)
06:43:17.325378 rule 2.regress.10/(match) [uid 0, pid 41838] pass in on lo11: fc00::11.37522 > fc00::21.9: [bad udp cksum 50f8! -> 8d9f] udp 4 [flowlabel 0xc4795] (len 12, hlim 64)
06:43:17.379204 rule 2.regress.19/(match) [uid 0, pid 41838] pass out on lo11: [rewritten: src 169.254.0.22:57886, dst 169.254.0.12:8] 169.254.0.12 > 169.254.0.12: icmp: echo request (id:2a3d seq:0) [icmp cksum ok] (ttl 255, id 65171, len 84, bad ip cksum 639c! -> 6900)
06:43:17.379218 rule 2.regress.2/(match) [uid 0, pid 41838] pass in on lo11: 169.254.0.22 > 169.254.0.12: icmp: echo request (id:e21e seq:0) [icmp cksum ok] (ttl 255, id 65171, len 84, bad ip cksum 0! -> 68f6)
06:43:17.435429 rule 2.regress.21/(match) [uid 0, pid 41838] pass out on lo11: [rewritten: src fc00::22:42160, dst fc00::12:128] fc00::12 > fc00::12: icmp6: echo request (id:d063 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
06:43:17.435444 rule 2.regress.10/(match) [uid 0, pid 41838] pass in on lo11: fc00::22 > fc00::12: icmp6: echo request (id:a4b0 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
06:43:17.496011 rule 2.regress.19/(match) [uid 0, pid 41838] pass out on lo11: [rewritten: src 169.254.0.22:53434, dst 169.254.0.12:9] 169.254.0.12.8003 > 169.254.0.12.9: [bad udp cksum a5ae! -> fbb6] udp 4 (ttl 64, id 39984, len 32, bad ip cksum c! -> 8a88)
06:43:17.496027 rule 2.regress.2/(match) [uid 0, pid 41838] pass in on lo11: 169.254.0.22.53434 > 169.254.0.12.9: [bad udp cksum 3c54! -> 7a05] udp 4 (ttl 64, id 39984, len 32, bad ip cksum 0! -> 8a7e)
06:43:17.552559 rule 2.regress.21/(match) [uid 0, pid 41838] pass out on lo11: [rewritten: src fc00::22:63211, dst fc00::12:9] fc00::12.22566 > fc00::12.9: [invalid udp cksum 0] udp 4 [flowlabel 0xeeaa9] (len 12, hlim 64)
06:43:17.552578 rule 2.regress.10/(match) [uid 0, pid 41838] pass in on lo11: fc00::22.63211 > fc00::12.9: [bad udp cksum 52f8! -> 323b] udp 4 [flowlabel 0xeeaa9] (len 12, hlim 64)
06:43:17.606812 rule 2.regress.2/(match) [uid 0, pid 41838] pass out on lo11: 169.254.0.14 > 169.254.0.14: icmp: echo request (id:e4ff seq:0) [icmp cksum ok] (ttl 255, id 23884, len 84, bad ip cksum 3a77! -> a44)
06:43:17.606838 rule 2.regress.22/(match) [uid 0, pid 41838] pass in on lo11: [rewritten: src fc00::23:49769, dst fc00::24:128] 169.254.0.14 > 169.254.0.14: icmp: echo request (id:e4ff seq:0) [icmp cksum ok] (ttl 255, id 23884, len 84, bad ip cksum 0! -> a44)
06:43:17.606850 rule 2.regress.10/(match) [uid 0, pid 41838] pass in on lo11: fc00::23 > fc00::24: icmp6: echo request (id:c269 seq:0) [icmp6 cksum ok] (len 64, hlim 63)
06:43:17.663295 rule 2.regress.10/(match) [uid 0, pid 41838] pass out on lo11: fc00::14 > fc00::14: icmp6: echo request (id:3a78 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
06:43:17.663324 rule 2.regress.23/(match) [uid 0, pid 41838] pass in on lo11: [rewritten: src 169.254.0.23:19475, dst 169.254.0.24:8] fc00::14 > fc00::14: icmp6: echo request (id:3a78 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
06:43:17.663334 rule 2.regress.2/(match) [uid 0, pid 41838] pass in on lo11: 169.254.0.23 > 169.254.0.24: icmp: echo request (id:4c13 seq:0) [icmp cksum ok] (DF) (ttl 63, id 5378, len 84, bad ip cksum 0! -> d27b)
06:43:17.724381 rule 2.regress.2/(match) [uid 0, pid 41838] pass out on lo11: 169.254.0.14.15396 > 169.254.0.14.9: [bad udp cksum a5ae! -> 169a] udp 4 (ttl 64, id 23162, len 32, bad ip cksum c! -> cc3a)
06:43:17.724407 rule 2.regress.22/(match) [uid 0, pid 41838] pass in on lo11: [rewritten: src fc00::23:61705, dst fc00::24:9] 169.254.0.14.15396 > 169.254.0.14.9: [bad udp cksum 3654! -> 169a] udp 4 (ttl 64, id 23162, len 32, bad ip cksum 0! -> cc3a)
06:43:17.724424 rule 2.regress.10/(match) [uid 0, pid 41838] pass in on lo11: fc00::23.61705 > fc00::24.9: [bad udp cksum 65f8! -> 0141] udp 4 (len 12, hlim 63)
06:43:17.782650 rule 2.regress.10/(match) [uid 0, pid 41838] pass out on lo11: fc00::14.13107 > fc00::14.9: [invalid udp cksum 0] udp 4 [flowlabel 0x85ffc] (len 12, hlim 64)
06:43:17.782687 rule 2.regress.23/(match) [uid 0, pid 41838] pass in on lo11: [rewritten: src 169.254.0.23:55340, dst 169.254.0.24:9] fc00::14.13107 > fc00::14.9: [bad udp cksum 46f8! -> f6fe] udp 4 [flowlabel 0x85ffc] (len 12, hlim 64)
06:43:17.782714 rule 2.regress.2/(match) [uid 0, pid 41838] pass in on lo11: 169.254.0.23.55340 > 169.254.0.24.9: [bad udp cksum 4954! -> fafd] udp 4 (DF) (ttl 63, id 50790, len 32, bad ip cksum 0! -> 213b)
06:43:17.835980 rule 2.regress.10/(match) [uid 0, pid 41838] pass out on lo11: ::1 > ::1: icmp6: echo request (id:457a seq:0) [icmp6 cksum ok] (len 64, hlim 64)
06:43:17.835996 rule 2.regress.10/(match) [uid 0, pid 41838] pass in on lo11: ::1 > ::1: icmp6: echo request (id:457a seq:0) [icmp6 cksum ok] (len 64, hlim 64)
06:43:17.895967 rule 2.regress.10/(match) [uid 0, pid 41838] pass out on lo11: ::1.47887 > ::1.9: [invalid udp cksum 0] udp 4 [flowlabel 0xfd82e] (len 12, hlim 64)
06:43:17.895985 rule 2.regress.10/(match) [uid 0, pid 41838] pass in on lo11: ::1.47887 > ::1.9: [bad udp cksum 1f00! -> 426f] udp 4 [flowlabel 0xfd82e] (len 12, hlim 64)

==== run-bpf-12 ====
# show full logs
cat pflog12.tcpdump
06:43:15.765194 rule 2.regress.1/(match) [uid 0, pid 41838] match out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:8b17 seq:0) [icmp cksum ok] (ttl 255, id 42872, len 84, bad ip cksum 962f! -> c031)
06:43:15.765213 rule 2.regress.1/(match) [uid 0, pid 41838] match in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:8b17 seq:0) [icmp cksum ok] (ttl 255, id 42872, len 84, bad ip cksum 0! -> c031)
06:43:15.765225 rule 2.regress.1/(match) [uid 0, pid 41838] match out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:8b17 seq:0) [bad icmp cksum 0! -> d685] (ttl 255, id 8834, len 84, bad ip cksum 0! -> 4528)
06:43:15.765230 rule 2.regress.1/(match) [uid 0, pid 41838] match in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:8b17 seq:0) [icmp cksum ok] (ttl 255, id 8834, len 84, bad ip cksum 0! -> 4528)
06:43:15.829729 rule 2.regress.1/(match) [uid 0, pid 41838] match out on lo11: fc00::1 > fc00::1: icmp6: echo request (id:fcf2 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
06:43:15.829747 rule 2.regress.1/(match) [uid 0, pid 41838] match in on lo11: fc00::1 > fc00::1: icmp6: echo request (id:fcf2 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
06:43:15.829761 rule 2.regress.1/(match) [uid 0, pid 41838] match out on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:fcf2 seq:0) [bad icmp6 cksum 0! -> 180a] (len 64, hlim 64)
06:43:15.829767 rule 2.regress.1/(match) [uid 0, pid 41838] match in on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:fcf2 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
06:43:15.893565 rule 2.regress.1/(match) [uid 0, pid 41838] match out on lo11: 169.254.0.1.23951 > 169.254.0.1.9: [bad udp cksum 9756! -> c578] udp 4 (ttl 64, id 1145, len 32, bad ip cksum c! -> 2256)
06:43:15.893593 rule 2.regress.1/(match) [uid 0, pid 41838] match in on lo11: 169.254.0.1.23951 > 169.254.0.1.9: [bad udp cksum 1c54! -> c578] udp 4 (ttl 64, id 1145, len 32, bad ip cksum 0! -> 2256)
06:43:15.893619 rule 2.regress.1/(match) [uid 0, pid 41838] 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! -> 6d92] for 169.254.0.1.23951 > 169.254.0.1.9: udp 4 (ttl 64, id 1145, len 32, bad ip cksum 0! -> 2256) (ttl 255, id 23466, len 56, bad ip cksum bd1e! -> c1c)
06:43:15.893630 rule 2.regress.1/(match) [uid 0, pid 41838] 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 169.254.0.1.23951 > 169.254.0.1.9: udp 4 (ttl 64, id 1145, len 32, bad ip cksum 0! -> 2256) (ttl 255, id 23466, len 56, bad ip cksum 0! -> c1c)
06:43:15.951593 rule 2.regress.1/(match) [uid 0, pid 41838] match out on lo11: fc00::1.9217 > fc00::1.9: [invalid udp cksum 0] udp 4 [flowlabel 0x90dfc] (len 12, hlim 64)
06:43:15.951633 rule 2.regress.1/(match) [uid 0, pid 41838] match in on lo11: fc00::1.9217 > fc00::1.9: [bad udp cksum 20f8! -> 4f0e] udp 4 [flowlabel 0x90dfc] (len 12, hlim 64)
06:43:15.951702 rule 2.regress.1/(match) [uid 0, pid 41838] match out on lo11: fc00::1 > fc00::1: icmp6: fc00::1 udp port 9 unreachable [bad icmp6 cksum 0! -> 9d7b] (len 60, hlim 64)
06:43:15.951730 rule 2.regress.1/(match) [uid 0, pid 41838] match in on lo11: fc00::1 > fc00::1: icmp6: fc00::1 udp port 9 unreachable [icmp6 cksum ok] (len 60, hlim 64)
06:43:16.003795 rule 2.regress.1/(match) [uid 0, pid 41838] match out on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:17d4 seq:0) [icmp cksum ok] (ttl 255, id 27981, len 84, bad ip cksum b2a3! -> fa5a)
06:43:16.003812 rule 2.regress.1/(match) [uid 0, pid 41838] match in on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:17d4 seq:0) [icmp cksum ok] (ttl 255, id 27981, len 84, bad ip cksum 0! -> fa5a)
06:43:16.060886 rule 2.regress.1/(match) [uid 0, pid 41838] match out on lo11: fc00::2 > fc00::2: icmp6: echo request (id:a697 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
06:43:16.060903 rule 2.regress.1/(match) [uid 0, pid 41838] match in on lo11: fc00::2 > fc00::2: icmp6: echo request (id:a697 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
06:43:16.121665 rule 2.regress.1/(match) [uid 0, pid 41838] match out on lo11: 169.254.0.2.37013 > 169.254.0.2.9: [bad udp cksum ee64! -> bd45] udp 4 (ttl 64, id 62529, len 32, bad ip cksum c! -> 328b)
06:43:16.121693 rule 2.regress.1/(match) [uid 0, pid 41838] match in on lo11: 169.254.0.2.37013 > 169.254.0.2.9: [bad udp cksum 1e54! -> bd45] udp 4 (ttl 64, id 62529, len 32, bad ip cksum 0! -> 328b)
06:43:16.179045 rule 2.regress.1/(match) [uid 0, pid 41838] match out on lo11: fc00::2.5823 > fc00::2.9: [invalid udp cksum 0] udp 4 [flowlabel 0xaeca9] (len 12, hlim 64)
06:43:16.179068 rule 2.regress.1/(match) [uid 0, pid 41838] match in on lo11: fc00::2.5823 > fc00::2.9: [bad udp cksum 22f8! -> 8f1b] udp 4 [flowlabel 0xaeca9] (len 12, hlim 64)
06:43:16.232309 rule 2.regress.1/(match) [uid 0, pid 41838] match out on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:177d seq:0) [icmp cksum ok] (ttl 255, id 49830, len 84, bad ip cksum 672d! -> a4ff)
06:43:16.232323 rule 2.regress.1/(match) [uid 0, pid 41838] match in on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:177d seq:0) [icmp cksum ok] (ttl 255, id 49830, len 84, bad ip cksum 0! -> a4ff)
06:43:16.290309 rule 2.regress.1/(match) [uid 0, pid 41838] match out on lo11: fc00::3 > fc00::3: icmp6: echo request (id:5f8e seq:0) [icmp6 cksum ok] (len 64, hlim 64)
06:43:16.290339 rule 2.regress.1/(match) [uid 0, pid 41838] match in on lo11: fc00::3 > fc00::3: icmp6: echo request (id:5f8e seq:0) [icmp6 cksum ok] (len 64, hlim 64)
06:43:16.350780 rule 2.regress.1/(match) [uid 0, pid 41838] match out on lo11: 169.254.0.3.10560 > 169.254.0.3.9: [bad udp cksum afae! -> 10ad] udp 4 (ttl 64, id 11703, len 32, bad ip cksum c! -> f913)
06:43:16.350799 rule 2.regress.1/(match) [uid 0, pid 41838] match in on lo11: 169.254.0.3.10560 > 169.254.0.3.9: [bad udp cksum 2054! -> 10ad] udp 4 (ttl 64, id 11703, len 32, bad ip cksum 0! -> f913)
06:43:16.409228 rule 2.regress.1/(match) [uid 0, pid 41838] match out on lo11: fc00::3.33040 > fc00::3.9: [invalid udp cksum 0] udp 4 [flowlabel 0xfb3de] (len 12, hlim 64)
06:43:16.409246 rule 2.regress.1/(match) [uid 0, pid 41838] match in on lo11: fc00::3.33040 > fc00::3.9: [bad udp cksum 24f8! -> 3bb1] udp 4 [flowlabel 0xfb3de] (len 12, hlim 64)
06:43:16.462269 rule 2.regress.1/(match) [uid 0, pid 41838] match out on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:7867 seq:0) [icmp cksum ok] (ttl 255, id 5700, len 84, bad ip cksum 80a! -> 5160)
06:43:16.462283 rule 2.regress.1/(match) [uid 0, pid 41838] match in on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:7867 seq:0) [icmp cksum ok] (ttl 255, id 5700, len 84, bad ip cksum 0! -> 5160)
06:43:16.519379 rule 2.regress.1/(match) [uid 0, pid 41838] match out on lo11: fc00::4 > fc00::4: icmp6: echo request (id:a3f8 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
06:43:16.519394 rule 2.regress.1/(match) [uid 0, pid 41838] match in on lo11: fc00::4 > fc00::4: icmp6: echo request (id:a3f8 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
06:43:16.580500 rule 2.regress.1/(match) [uid 0, pid 41838] match out on lo11: 169.254.0.4.5807 > 169.254.0.4.9: [no udp cksum] udp 4 (ttl 64, id 3581, len 32, bad ip cksum c! -> 18cc)
06:43:16.580519 rule 2.regress.1/(match) [uid 0, pid 41838] match in on lo11: 169.254.0.4.5807 > 169.254.0.4.9: [bad udp cksum 2254! -> 9fbf] udp 4 (ttl 64, id 3581, len 32, bad ip cksum 0! -> 18cc)
06:43:16.637699 rule 2.regress.1/(match) [uid 0, pid 41838] match out on lo11: fc00::4.41395 > fc00::4.9: [invalid udp cksum 0] udp 4 [flowlabel 0x9a78c] (len 12, hlim 64)
06:43:16.637720 rule 2.regress.1/(match) [uid 0, pid 41838] match in on lo11: fc00::4.41395 > fc00::4.9: [bad udp cksum 26f8! -> 9690] udp 4 [flowlabel 0x9a78c] (len 12, hlim 64)
06:43:16.692180 rule 2.regress.1/(match) [uid 0, pid 41838] match out on lo11: 169.254.0.5 > 169.254.0.5: icmp: echo request (id:a344 seq:0) [icmp cksum ok] (ttl 255, id 35169, len 84, bad ip cksum 80a! -> de40)
06:43:16.692193 rule 2.regress.1/(match) [uid 0, pid 41838] match in on lo11: 169.254.0.5 > 169.254.0.5: icmp: echo request (id:a344 seq:0) [icmp cksum ok] (ttl 255, id 35169, len 84, bad ip cksum 0! -> de40)
06:43:16.749305 rule 2.regress.1/(match) [uid 0, pid 41838] match out on lo11: fc00::5 > fc00::5: icmp6: echo request (id:6a4b seq:0) [icmp6 cksum ok] (len 64, hlim 64)
06:43:16.749322 rule 2.regress.1/(match) [uid 0, pid 41838] match in on lo11: fc00::5 > fc00::5: icmp6: echo request (id:6a4b seq:0) [icmp6 cksum ok] (len 64, hlim 64)
06:43:16.809420 rule 2.regress.1/(match) [uid 0, pid 41838] match out on lo11: 169.254.0.5.24512 > 169.254.0.5.9: [bad udp cksum 24f8! -> 8c76] udp 4 (ttl 64, id 45428, len 32, bad ip cksum c! -> 7552)
06:43:16.809437 rule 2.regress.1/(match) [uid 0, pid 41838] match in on lo11: 169.254.0.5.24512 > 169.254.0.5.9: [bad udp cksum 2454! -> 8c76] udp 4 (ttl 64, id 45428, len 32, bad ip cksum 0! -> 7552)
06:43:16.867505 rule 2.regress.1/(match) [uid 0, pid 41838] match out on lo11: fc00::5.37324 > fc00::5.9: [invalid udp cksum 0] udp 4 [flowlabel 0xd880c] (len 12, hlim 64)
06:43:16.867523 rule 2.regress.1/(match) [uid 0, pid 41838] match in on lo11: fc00::5.37324 > fc00::5.9: [bad udp cksum 28f8! -> 7ba0] udp 4 [flowlabel 0xd880c] (len 12, hlim 64)
06:43:16.920950 rule 2.regress.1/(match) [uid 0, pid 41838] match out on lo11: 169.254.0.6 > 169.254.0.6: icmp: echo request (id:d672 seq:0) [icmp cksum ok] (ttl 255, id 31951, len 84, bad ip cksum 9! -> ead0)
06:43:16.920963 rule 2.regress.1/(match) [uid 0, pid 41838] match in on lo11: 169.254.0.6 > 169.254.0.6: icmp: echo request (id:d672 seq:0) [icmp cksum ok] (ttl 255, id 31951, len 84, bad ip cksum 0! -> ead0)
06:43:16.977836 rule 2.regress.1/(match) [uid 0, pid 41838] match out on lo11: fc00::6 > fc00::6: icmp6: echo request (id:7910 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
06:43:16.977851 rule 2.regress.1/(match) [uid 0, pid 41838] match in on lo11: fc00::6 > fc00::6: icmp6: echo request (id:7910 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
06:43:17.038170 rule 2.regress.1/(match) [uid 0, pid 41838] match out on lo11: 169.254.0.6.14892 > 169.254.0.6.9: [bad udp cksum ffdf! -> 1e9c] udp 4 (ttl 64, id 59464, len 32, bad ip cksum c! -> 3e7c)
06:43:17.038189 rule 2.regress.1/(match) [uid 0, pid 41838] match in on lo11: 169.254.0.6.14892 > 169.254.0.6.9: [bad udp cksum 2654! -> 1e9c] udp 4 (ttl 64, id 59464, len 32, bad ip cksum 0! -> 3e7c)
06:43:17.097125 rule 2.regress.1/(match) [uid 0, pid 41838] match out on lo11: fc00::6.4964 > fc00::6.9: [invalid udp cksum 0] udp 4 [flowlabel 0xef626] (len 12, hlim 64)
06:43:17.097141 rule 2.regress.1/(match) [uid 0, pid 41838] match in on lo11: fc00::6.4964 > fc00::6.9: [bad udp cksum 2af8! -> e21e] udp 4 [flowlabel 0xef626] (len 12, hlim 64)
06:43:17.149742 rule 2.regress.1/(match) [uid 0, pid 41838] match out on lo11: 169.254.0.11 > 169.254.0.11: icmp: echo request (id:a66e seq:0) [icmp cksum ok] (ttl 255, id 27500, len 84, bad ip cksum 86e1! -> fc29)
06:43:17.149760 rule 2.regress.1/(match) [uid 0, pid 41838] match in on lo11: 169.254.0.11 > 169.254.0.21: icmp: echo request (id:a66e seq:0) [icmp cksum ok] (ttl 255, id 27500, len 84, bad ip cksum 0! -> fc1f)
06:43:17.206769 rule 2.regress.1/(match) [uid 0, pid 41838] match out on lo11: fc00::11 > fc00::11: icmp6: echo request (id:ef1d seq:0) [icmp6 cksum ok] (len 64, hlim 64)
06:43:17.206790 rule 2.regress.1/(match) [uid 0, pid 41838] match in on lo11: fc00::11 > fc00::21: icmp6: echo request (id:ef1d seq:0) [icmp6 cksum ok] (len 64, hlim 64)
06:43:17.268001 rule 2.regress.1/(match) [uid 0, pid 41838] match out on lo11: 169.254.0.11.20175 > 169.254.0.11.9: [no udp cksum] udp 4 (ttl 64, id 35492, len 32, bad ip cksum c! -> 9c16)
06:43:17.268019 rule 2.regress.1/(match) [uid 0, pid 41838] match in on lo11: 169.254.0.11.20175 > 169.254.0.21.9: [bad udp cksum 3a54! -> 6787] udp 4 (ttl 64, id 35492, len 32, bad ip cksum 0! -> 9c0c)
06:43:17.325356 rule 2.regress.1/(match) [uid 0, pid 41838] match out on lo11: fc00::11.37522 > fc00::11.9: [invalid udp cksum 0] udp 4 [flowlabel 0xc4795] (len 12, hlim 64)
06:43:17.325376 rule 2.regress.1/(match) [uid 0, pid 41838] match in on lo11: fc00::11.37522 > fc00::21.9: [bad udp cksum 50f8! -> 8d9f] udp 4 [flowlabel 0xc4795] (len 12, hlim 64)
06:43:17.379201 rule 2.regress.1/(match) [uid 0, pid 41838] match out on lo11: 169.254.0.12 > 169.254.0.12: icmp: echo request (id:2a3d seq:0) [icmp cksum ok] (ttl 255, id 65171, len 84, bad ip cksum 639c! -> 6900)
06:43:17.379217 rule 2.regress.1/(match) [uid 0, pid 41838] match in on lo11: 169.254.0.22 > 169.254.0.12: icmp: echo request (id:e21e seq:0) [icmp cksum ok] (ttl 255, id 65171, len 84, bad ip cksum 0! -> 68f6)
06:43:17.435426 rule 2.regress.1/(match) [uid 0, pid 41838] match out on lo11: fc00::12 > fc00::12: icmp6: echo request (id:d063 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
06:43:17.435442 rule 2.regress.1/(match) [uid 0, pid 41838] match in on lo11: fc00::22 > fc00::12: icmp6: echo request (id:a4b0 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
06:43:17.496009 rule 2.regress.1/(match) [uid 0, pid 41838] match out on lo11: 169.254.0.12.8003 > 169.254.0.12.9: [bad udp cksum a5ae! -> fbb6] udp 4 (ttl 64, id 39984, len 32, bad ip cksum c! -> 8a88)
06:43:17.496025 rule 2.regress.1/(match) [uid 0, pid 41838] match in on lo11: 169.254.0.22.53434 > 169.254.0.12.9: [bad udp cksum 3c54! -> 7a05] udp 4 (ttl 64, id 39984, len 32, bad ip cksum 0! -> 8a7e)
06:43:17.552555 rule 2.regress.1/(match) [uid 0, pid 41838] match out on lo11: fc00::12.22566 > fc00::12.9: [invalid udp cksum 0] udp 4 [flowlabel 0xeeaa9] (len 12, hlim 64)
06:43:17.552575 rule 2.regress.1/(match) [uid 0, pid 41838] match in on lo11: fc00::22.63211 > fc00::12.9: [bad udp cksum 52f8! -> 323b] udp 4 [flowlabel 0xeeaa9] (len 12, hlim 64)
06:43:17.606810 rule 2.regress.1/(match) [uid 0, pid 41838] match out on lo11: 169.254.0.14 > 169.254.0.14: icmp: echo request (id:e4ff seq:0) [icmp cksum ok] (ttl 255, id 23884, len 84, bad ip cksum 3a77! -> a44)
06:43:17.606835 rule 2.regress.1/(match) [uid 0, pid 41838] match in on lo11: 169.254.0.14 > 169.254.0.14: icmp: echo request (id:e4ff seq:0) [icmp cksum ok] (ttl 255, id 23884, len 84, bad ip cksum 0! -> a44)
06:43:17.606848 rule 2.regress.1/(match) [uid 0, pid 41838] match in on lo11: fc00::23 > fc00::24: icmp6: echo request (id:c269 seq:0) [icmp6 cksum ok] (len 64, hlim 63)
06:43:17.663293 rule 2.regress.1/(match) [uid 0, pid 41838] match out on lo11: fc00::14 > fc00::14: icmp6: echo request (id:3a78 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
06:43:17.663320 rule 2.regress.1/(match) [uid 0, pid 41838] match in on lo11: fc00::14 > fc00::14: icmp6: echo request (id:3a78 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
06:43:17.663332 rule 2.regress.1/(match) [uid 0, pid 41838] match in on lo11: 169.254.0.23 > 169.254.0.24: icmp: echo request (id:4c13 seq:0) [icmp cksum ok] (DF) (ttl 63, id 5378, len 84, bad ip cksum 0! -> d27b)
06:43:17.724379 rule 2.regress.1/(match) [uid 0, pid 41838] match out on lo11: 169.254.0.14.15396 > 169.254.0.14.9: [bad udp cksum a5ae! -> 169a] udp 4 (ttl 64, id 23162, len 32, bad ip cksum c! -> cc3a)
06:43:17.724401 rule 2.regress.1/(match) [uid 0, pid 41838] match in on lo11: 169.254.0.14.15396 > 169.254.0.14.9: [bad udp cksum 3654! -> 169a] udp 4 (ttl 64, id 23162, len 32, bad ip cksum 0! -> cc3a)
06:43:17.724422 rule 2.regress.1/(match) [uid 0, pid 41838] match in on lo11: fc00::23.61705 > fc00::24.9: [bad udp cksum 65f8! -> 0141] udp 4 (len 12, hlim 63)
06:43:17.782648 rule 2.regress.1/(match) [uid 0, pid 41838] match out on lo11: fc00::14.13107 > fc00::14.9: [invalid udp cksum 0] udp 4 [flowlabel 0x85ffc] (len 12, hlim 64)
06:43:17.782680 rule 2.regress.1/(match) [uid 0, pid 41838] match in on lo11: fc00::14.13107 > fc00::14.9: [bad udp cksum 46f8! -> f6fe] udp 4 [flowlabel 0x85ffc] (len 12, hlim 64)
06:43:17.782710 rule 2.regress.1/(match) [uid 0, pid 41838] match in on lo11: 169.254.0.23.55340 > 169.254.0.24.9: [bad udp cksum 4954! -> fafd] udp 4 (DF) (ttl 63, id 50790, len 32, bad ip cksum 0! -> 213b)
06:43:17.835978 rule 2.regress.1/(match) [uid 0, pid 41838] match out on lo11: ::1 > ::1: icmp6: echo request (id:457a seq:0) [icmp6 cksum ok] (len 64, hlim 64)
06:43:17.835995 rule 2.regress.1/(match) [uid 0, pid 41838] match in on lo11: ::1 > ::1: icmp6: echo request (id:457a seq:0) [icmp6 cksum ok] (len 64, hlim 64)
06:43:17.895965 rule 2.regress.1/(match) [uid 0, pid 41838] match out on lo11: ::1.47887 > ::1.9: [invalid udp cksum 0] udp 4 [flowlabel 0xfd82e] (len 12, hlim 64)
06:43:17.895983 rule 2.regress.1/(match) [uid 0, pid 41838] match in on lo11: ::1.47887 > ::1.9: [bad udp cksum 1f00! -> 426f] udp 4 [flowlabel 0xfd82e] (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
06:43:15.765194 rule 2.regress.1/(match) [uid 0, pid 41838] match out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:8b17 seq:0) [icmp cksum ok] (ttl 255, id 42872, len 84, bad ip cksum 962f! -> c031)
06:43:15.765213 rule 2.regress.1/(match) [uid 0, pid 41838] match in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:8b17 seq:0) [icmp cksum ok] (ttl 255, id 42872, len 84, bad ip cksum 0! -> c031)
06:43:15.765225 rule 2.regress.1/(match) [uid 0, pid 41838] match out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:8b17 seq:0) [bad icmp cksum 0! -> d685] (ttl 255, id 8834, len 84, bad ip cksum 0! -> 4528)
06:43:15.765230 rule 2.regress.1/(match) [uid 0, pid 41838] match in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:8b17 seq:0) [icmp cksum ok] (ttl 255, id 8834, len 84, bad ip cksum 0! -> 4528)
06:43:15.893619 rule 2.regress.1/(match) [uid 0, pid 41838] 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! -> 6d92] for 169.254.0.1.23951 > 169.254.0.1.9: udp 4 (ttl 64, id 1145, len 32, bad ip cksum 0! -> 2256) (ttl 255, id 23466, len 56, bad ip cksum bd1e! -> c1c)
06:43:15.893630 rule 2.regress.1/(match) [uid 0, pid 41838] 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 169.254.0.1.23951 > 169.254.0.1.9: udp 4 (ttl 64, id 1145, len 32, bad ip cksum 0! -> 2256) (ttl 255, id 23466, len 56, bad ip cksum 0! -> c1c)
grep 'regress\.1/.* > 169.254.0.2:' pflog12.tcpdump
06:43:16.003795 rule 2.regress.1/(match) [uid 0, pid 41838] match out on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:17d4 seq:0) [icmp cksum ok] (ttl 255, id 27981, len 84, bad ip cksum b2a3! -> fa5a)
06:43:16.003812 rule 2.regress.1/(match) [uid 0, pid 41838] match in on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:17d4 seq:0) [icmp cksum ok] (ttl 255, id 27981, len 84, bad ip cksum 0! -> fa5a)
grep 'regress\.1/.* > 169.254.0.3:' pflog12.tcpdump
06:43:16.232309 rule 2.regress.1/(match) [uid 0, pid 41838] match out on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:177d seq:0) [icmp cksum ok] (ttl 255, id 49830, len 84, bad ip cksum 672d! -> a4ff)
06:43:16.232323 rule 2.regress.1/(match) [uid 0, pid 41838] match in on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:177d seq:0) [icmp cksum ok] (ttl 255, id 49830, len 84, bad ip cksum 0! -> a4ff)
grep 'regress\.1/.* > 169.254.0.4:' pflog12.tcpdump
06:43:16.462269 rule 2.regress.1/(match) [uid 0, pid 41838] match out on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:7867 seq:0) [icmp cksum ok] (ttl 255, id 5700, len 84, bad ip cksum 80a! -> 5160)
06:43:16.462283 rule 2.regress.1/(match) [uid 0, pid 41838] match in on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:7867 seq:0) [icmp cksum ok] (ttl 255, id 5700, len 84, bad ip cksum 0! -> 5160)
grep 'regress\.1/.* > 169.254.0.5:' pflog12.tcpdump
06:43:16.692180 rule 2.regress.1/(match) [uid 0, pid 41838] match out on lo11: 169.254.0.5 > 169.254.0.5: icmp: echo request (id:a344 seq:0) [icmp cksum ok] (ttl 255, id 35169, len 84, bad ip cksum 80a! -> de40)
06:43:16.692193 rule 2.regress.1/(match) [uid 0, pid 41838] match in on lo11: 169.254.0.5 > 169.254.0.5: icmp: echo request (id:a344 seq:0) [icmp cksum ok] (ttl 255, id 35169, len 84, bad ip cksum 0! -> de40)
grep 'regress\.1/.* > 169.254.0.6:' pflog12.tcpdump
06:43:16.920950 rule 2.regress.1/(match) [uid 0, pid 41838] match out on lo11: 169.254.0.6 > 169.254.0.6: icmp: echo request (id:d672 seq:0) [icmp cksum ok] (ttl 255, id 31951, len 84, bad ip cksum 9! -> ead0)
06:43:16.920963 rule 2.regress.1/(match) [uid 0, pid 41838] match in on lo11: 169.254.0.6 > 169.254.0.6: icmp: echo request (id:d672 seq:0) [icmp cksum ok] (ttl 255, id 31951, len 84, bad ip cksum 0! -> ead0)
grep 'regress\.1/.* > 169.254.0.11:' pflog12.tcpdump
06:43:17.149742 rule 2.regress.1/(match) [uid 0, pid 41838] match out on lo11: 169.254.0.11 > 169.254.0.11: icmp: echo request (id:a66e seq:0) [icmp cksum ok] (ttl 255, id 27500, len 84, bad ip cksum 86e1! -> fc29)
grep 'regress\.1/.* > 169.254.0.12:' pflog12.tcpdump
06:43:17.379201 rule 2.regress.1/(match) [uid 0, pid 41838] match out on lo11: 169.254.0.12 > 169.254.0.12: icmp: echo request (id:2a3d seq:0) [icmp cksum ok] (ttl 255, id 65171, len 84, bad ip cksum 639c! -> 6900)
06:43:17.379217 rule 2.regress.1/(match) [uid 0, pid 41838] match in on lo11: 169.254.0.22 > 169.254.0.12: icmp: echo request (id:e21e seq:0) [icmp cksum ok] (ttl 255, id 65171, len 84, bad ip cksum 0! -> 68f6)
grep 'regress\.1/.* > 169.254.0.14:' pflog12.tcpdump
06:43:17.606810 rule 2.regress.1/(match) [uid 0, pid 41838] match out on lo11: 169.254.0.14 > 169.254.0.14: icmp: echo request (id:e4ff seq:0) [icmp cksum ok] (ttl 255, id 23884, len 84, bad ip cksum 3a77! -> a44)
06:43:17.606835 rule 2.regress.1/(match) [uid 0, pid 41838] match in on lo11: 169.254.0.14 > 169.254.0.14: icmp: echo request (id:e4ff seq:0) [icmp cksum ok] (ttl 255, id 23884, len 84, bad ip cksum 0! -> a44)

==== run-bpf-everything6 ====
# rule with pflog12 matches on every packet
grep 'regress\.1/.* > fc00::1:' pflog12.tcpdump
06:43:15.829729 rule 2.regress.1/(match) [uid 0, pid 41838] match out on lo11: fc00::1 > fc00::1: icmp6: echo request (id:fcf2 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
06:43:15.829747 rule 2.regress.1/(match) [uid 0, pid 41838] match in on lo11: fc00::1 > fc00::1: icmp6: echo request (id:fcf2 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
06:43:15.829761 rule 2.regress.1/(match) [uid 0, pid 41838] match out on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:fcf2 seq:0) [bad icmp6 cksum 0! -> 180a] (len 64, hlim 64)
06:43:15.829767 rule 2.regress.1/(match) [uid 0, pid 41838] match in on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:fcf2 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
06:43:15.951702 rule 2.regress.1/(match) [uid 0, pid 41838] match out on lo11: fc00::1 > fc00::1: icmp6: fc00::1 udp port 9 unreachable [bad icmp6 cksum 0! -> 9d7b] (len 60, hlim 64)
06:43:15.951730 rule 2.regress.1/(match) [uid 0, pid 41838] 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
06:43:16.060886 rule 2.regress.1/(match) [uid 0, pid 41838] match out on lo11: fc00::2 > fc00::2: icmp6: echo request (id:a697 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
06:43:16.060903 rule 2.regress.1/(match) [uid 0, pid 41838] match in on lo11: fc00::2 > fc00::2: icmp6: echo request (id:a697 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
grep 'regress\.1/.* > fc00::3:' pflog12.tcpdump
06:43:16.290309 rule 2.regress.1/(match) [uid 0, pid 41838] match out on lo11: fc00::3 > fc00::3: icmp6: echo request (id:5f8e seq:0) [icmp6 cksum ok] (len 64, hlim 64)
06:43:16.290339 rule 2.regress.1/(match) [uid 0, pid 41838] match in on lo11: fc00::3 > fc00::3: icmp6: echo request (id:5f8e seq:0) [icmp6 cksum ok] (len 64, hlim 64)
grep 'regress\.1/.* > fc00::4:' pflog12.tcpdump
06:43:16.519379 rule 2.regress.1/(match) [uid 0, pid 41838] match out on lo11: fc00::4 > fc00::4: icmp6: echo request (id:a3f8 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
06:43:16.519394 rule 2.regress.1/(match) [uid 0, pid 41838] match in on lo11: fc00::4 > fc00::4: icmp6: echo request (id:a3f8 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
grep 'regress\.1/.* > fc00::5:' pflog12.tcpdump
06:43:16.749305 rule 2.regress.1/(match) [uid 0, pid 41838] match out on lo11: fc00::5 > fc00::5: icmp6: echo request (id:6a4b seq:0) [icmp6 cksum ok] (len 64, hlim 64)
06:43:16.749322 rule 2.regress.1/(match) [uid 0, pid 41838] match in on lo11: fc00::5 > fc00::5: icmp6: echo request (id:6a4b seq:0) [icmp6 cksum ok] (len 64, hlim 64)
grep 'regress\.1/.* > fc00::6:' pflog12.tcpdump
06:43:16.977836 rule 2.regress.1/(match) [uid 0, pid 41838] match out on lo11: fc00::6 > fc00::6: icmp6: echo request (id:7910 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
06:43:16.977851 rule 2.regress.1/(match) [uid 0, pid 41838] match in on lo11: fc00::6 > fc00::6: icmp6: echo request (id:7910 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
grep 'regress\.1/.* > fc00::11:' pflog12.tcpdump
06:43:17.206769 rule 2.regress.1/(match) [uid 0, pid 41838] match out on lo11: fc00::11 > fc00::11: icmp6: echo request (id:ef1d seq:0) [icmp6 cksum ok] (len 64, hlim 64)
grep 'regress\.1/.* > fc00::12:' pflog12.tcpdump
06:43:17.435426 rule 2.regress.1/(match) [uid 0, pid 41838] match out on lo11: fc00::12 > fc00::12: icmp6: echo request (id:d063 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
06:43:17.435442 rule 2.regress.1/(match) [uid 0, pid 41838] match in on lo11: fc00::22 > fc00::12: icmp6: echo request (id:a4b0 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
grep 'regress\.1/.* > fc00::14:' pflog12.tcpdump
06:43:17.663293 rule 2.regress.1/(match) [uid 0, pid 41838] match out on lo11: fc00::14 > fc00::14: icmp6: echo request (id:3a78 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
06:43:17.663320 rule 2.regress.1/(match) [uid 0, pid 41838] match in on lo11: fc00::14 > fc00::14: icmp6: echo request (id:3a78 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
06:43:15.765198 rule 2.regress.3/(match) [uid 0, pid 41838] pass out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:8b17 seq:0) [icmp cksum ok] (ttl 255, id 42872, len 84, bad ip cksum 962f! -> c031)
06:43:15.765215 rule 2.regress.3/(match) [uid 0, pid 41838] pass in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:8b17 seq:0) [icmp cksum ok] (ttl 255, id 42872, len 84, bad ip cksum 0! -> c031)
grep 'regress\.3/.* 169.254.0.1 > 169.254.0.1: icmp: echo reply' pflog11.tcpdump
06:43:15.765226 rule 2.regress.3/(match) [uid 0, pid 41838] pass out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:8b17 seq:0) [bad icmp cksum 0! -> d685] (ttl 255, id 8834, len 84, bad ip cksum 0! -> 4528)
06:43:15.765231 rule 2.regress.3/(match) [uid 0, pid 41838] pass in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:8b17 seq:0) [icmp cksum ok] (ttl 255, id 8834, len 84, bad ip cksum 0! -> 4528)
# no reply with keep state and without all
grep 'regress\.4/.* 169.254.0.2 > 169.254.0.2: icmp: echo request' pflog11.tcpdump
06:43:16.003798 rule 2.regress.4/(match) [uid 0, pid 41838] pass out on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:17d4 seq:0) [icmp cksum ok] (ttl 255, id 27981, len 84, bad ip cksum b2a3! -> fa5a)
06:43:16.003813 rule 2.regress.4/(match) [uid 0, pid 41838] pass in on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:17d4 seq:0) [icmp cksum ok] (ttl 255, id 27981, len 84, bad ip cksum 0! -> fa5a)
! 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
06:43:16.232311 rule 2.regress.5/(match) [uid 0, pid 41838] pass out on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:177d seq:0) [icmp cksum ok] (ttl 255, id 49830, len 84, bad ip cksum 672d! -> a4ff)
06:43:16.232324 rule 2.regress.5/(match) [uid 0, pid 41838] pass in on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:177d seq:0) [icmp cksum ok] (ttl 255, id 49830, len 84, bad ip cksum 0! -> a4ff)
# XXX anchor name missing
grep '/.* 169.254.0.3 > 169.254.0.3: icmp: echo reply' pflog11.tcpdump
06:43:16.232331 rule 2/(match) [uid 0, pid 41838] pass out on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo reply (id:177d seq:0) [bad icmp cksum 0! -> e049] (ttl 255, id 1792, len 84, bad ip cksum 0! -> 60a6)
06:43:16.232333 rule 2/(match) [uid 0, pid 41838] pass in on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo reply (id:177d seq:0) [icmp cksum ok] (ttl 255, id 1792, len 84, bad ip cksum 0! -> 60a6)

==== run-bpf-all6 ====
# reply without keep state
grep 'regress\.11/.* fc00::1 > fc00::1: icmp6: echo request' pflog11.tcpdump
06:43:15.829732 rule 2.regress.11/(match) [uid 0, pid 41838] pass out on lo11: fc00::1 > fc00::1: icmp6: echo request (id:fcf2 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
06:43:15.829749 rule 2.regress.11/(match) [uid 0, pid 41838] pass in on lo11: fc00::1 > fc00::1: icmp6: echo request (id:fcf2 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
grep 'regress\.11/.* fc00::1 > fc00::1: icmp6: echo reply' pflog11.tcpdump
06:43:15.829762 rule 2.regress.11/(match) [uid 0, pid 41838] pass out on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:fcf2 seq:0) [bad icmp6 cksum 0! -> 180a] (len 64, hlim 64)
06:43:15.829768 rule 2.regress.11/(match) [uid 0, pid 41838] pass in on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:fcf2 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
06:43:16.060889 rule 2.regress.12/(match) [uid 0, pid 41838] pass out on lo11: fc00::2 > fc00::2: icmp6: echo request (id:a697 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
06:43:16.060904 rule 2.regress.12/(match) [uid 0, pid 41838] pass in on lo11: fc00::2 > fc00::2: icmp6: echo request (id:a697 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
06:43:16.290311 rule 2.regress.13/(match) [uid 0, pid 41838] pass out on lo11: fc00::3 > fc00::3: icmp6: echo request (id:5f8e seq:0) [icmp6 cksum ok] (len 64, hlim 64)
06:43:16.290340 rule 2.regress.13/(match) [uid 0, pid 41838] pass in on lo11: fc00::3 > fc00::3: icmp6: echo request (id:5f8e seq:0) [icmp6 cksum ok] (len 64, hlim 64)
# XXX anchor name missing
grep '/.* fc00::3 > fc00::3: icmp6: echo reply' pflog11.tcpdump
06:43:16.290351 rule 2/(match) [uid 0, pid 41838] pass out on lo11: fc00::3 > fc00::3: icmp6: echo reply (id:5f8e seq:0) [bad icmp6 cksum 0! -> f239] (len 64, hlim 64)
06:43:16.290354 rule 2/(match) [uid 0, pid 41838] pass in on lo11: fc00::3 > fc00::3: icmp6: echo reply (id:5f8e 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
06:43:16.580505 rule 2.regress.6/(match) [uid 0, pid 41838] pass out on lo11: [uid 0, pid 77904] 169.254.0.4.5807 > 169.254.0.4.9: [no udp cksum] udp 4 (ttl 64, id 3581, len 32, bad ip cksum c! -> 18cc)
# 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
06:43:16.580524 rule 2.regress.6/(match) [uid 0, pid 41838] pass in on lo11: 169.254.0.4.5807 > 169.254.0.4.9: [bad udp cksum 2254! -> 9fbf] udp 4 (ttl 64, id 3581, len 32, bad ip cksum 0! -> 18cc)
# 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
06:43:16.462271 rule 2.regress.6/(match) [uid 0, pid 41838] pass out on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:7867 seq:0) [icmp cksum ok] (ttl 255, id 5700, len 84, bad ip cksum 80a! -> 5160)
# 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
06:43:15.893570 rule 2.regress.3/(match) [uid 0, pid 41838] pass out on lo11: 169.254.0.1.23951 > 169.254.0.1.9: [bad udp cksum 9756! -> c578] udp 4 (ttl 64, id 1145, len 32, bad ip cksum c! -> 2256)

==== 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
06:43:16.637704 rule 2.regress.14/(match) [uid 0, pid 41838] pass out on lo11: [uid 0, pid 6500] fc00::4.41395 > fc00::4.9: [invalid udp cksum 0] udp 4 [flowlabel 0x9a78c] (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
06:43:16.637725 rule 2.regress.14/(match) [uid 0, pid 41838] pass in on lo11: fc00::4.41395 > fc00::4.9: [bad udp cksum 26f8! -> 9690] udp 4 [flowlabel 0x9a78c] (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
06:43:16.519381 rule 2.regress.14/(match) [uid 0, pid 41838] pass out on lo11: fc00::4 > fc00::4: icmp6: echo request (id:a3f8 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
06:43:15.951596 rule 2.regress.11/(match) [uid 0, pid 41838] pass out on lo11: fc00::1.9217 > fc00::1.9: [invalid udp cksum 0] udp 4 [flowlabel 0x90dfc] (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
06:43:17.149762 rule 2.regress.2/(match) [uid 0, pid 41838] pass in on lo11: 169.254.0.11 > 169.254.0.21: icmp: echo request (id:a66e seq:0) [icmp cksum ok] (ttl 255, id 27500, len 84, bad ip cksum 0! -> fc1f)
# 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
06:43:17.149745 rule 2.regress.18/(match) [uid 0, pid 41838] pass out on lo11: [rewritten: src 169.254.0.11:42606, dst 169.254.0.21:8] 169.254.0.11 > 169.254.0.11: icmp: echo request (id:a66e seq:0) [icmp cksum ok] (ttl 255, id 27500, len 84, bad ip cksum 86e1! -> fc29)

==== run-bpf-rdr6 ====
# loopback input logs redirected packet
grep 'regress\.10/.* pass in .*:.* fc00::11 > fc00::21: icmp6: echo request' pflog11.tcpdump
06:43:17.206791 rule 2.regress.10/(match) [uid 0, pid 41838] pass in on lo11: fc00::11 > fc00::21: icmp6: echo request (id:ef1d 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
06:43:17.206771 rule 2.regress.20/(match) [uid 0, pid 41838] pass out on lo11: [rewritten: src fc00::11:61213, dst fc00::21:128] fc00::11 > fc00::11: icmp6: echo request (id:ef1d 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
06:43:17.379218 rule 2.regress.2/(match) [uid 0, pid 41838] pass in on lo11: 169.254.0.22 > 169.254.0.12: icmp: echo request (id:e21e seq:0) [icmp cksum ok] (ttl 255, id 65171, len 84, bad ip cksum 0! -> 68f6)
# 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
06:43:17.379204 rule 2.regress.19/(match) [uid 0, pid 41838] pass out on lo11: [rewritten: src 169.254.0.22:57886, dst 169.254.0.12:8] 169.254.0.12 > 169.254.0.12: icmp: echo request (id:2a3d seq:0) [icmp cksum ok] (ttl 255, id 65171, len 84, bad ip cksum 639c! -> 6900)

==== run-bpf-nat6 ====
# loopback input logs redirected packet
grep 'regress\.10/.* pass in .*:.* fc00::22 > fc00::12: icmp6: echo request' pflog11.tcpdump
06:43:17.435444 rule 2.regress.10/(match) [uid 0, pid 41838] pass in on lo11: fc00::22 > fc00::12: icmp6: echo request (id:a4b0 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
06:43:17.435429 rule 2.regress.21/(match) [uid 0, pid 41838] pass out on lo11: [rewritten: src fc00::22:42160, dst fc00::12:128] fc00::12 > fc00::12: icmp6: echo request (id:d063 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
06:43:17.606838 rule 2.regress.22/(match) [uid 0, pid 41838] pass in on lo11: [rewritten: src fc00::23:49769, dst fc00::24:128] 169.254.0.14 > 169.254.0.14: icmp: echo request (id:e4ff seq:0) [icmp cksum ok] (ttl 255, id 23884, len 84, bad ip cksum 0! -> a44)

==== run-bpf-af6 ====
# pf in rule logs original IPv6 packet
grep 'regress\.23/.* pass in .*:.* fc00::14 > fc00::14: icmp6: echo request' pflog11.tcpdump
06:43:17.663324 rule 2.regress.23/(match) [uid 0, pid 41838] pass in on lo11: [rewritten: src 169.254.0.23:19475, dst 169.254.0.24:8] fc00::14 > fc00::14: icmp6: echo request (id:3a78 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
06:43:17.149745 rule 2.regress.18/(match) [uid 0, pid 41838] pass out on lo11: [rewritten: src 169.254.0.11:42606, dst 169.254.0.21:8] 169.254.0.11 > 169.254.0.11: icmp: echo request (id:a66e seq:0) [icmp cksum ok] (ttl 255, id 27500, len 84, bad ip cksum 86e1! -> fc29)
# 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
06:43:17.379204 rule 2.regress.19/(match) [uid 0, pid 41838] pass out on lo11: [rewritten: src 169.254.0.22:57886, dst 169.254.0.12:8] 169.254.0.12 > 169.254.0.12: icmp: echo request (id:2a3d seq:0) [icmp cksum ok] (ttl 255, id 65171, len 84, bad ip cksum 639c! -> 6900)
# 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
06:43:17.606838 rule 2.regress.22/(match) [uid 0, pid 41838] pass in on lo11: [rewritten: src fc00::23:49769, dst fc00::24:128] 169.254.0.14 > 169.254.0.14: icmp: echo request (id:e4ff seq:0) [icmp cksum ok] (ttl 255, id 23884, len 84, bad ip cksum 0! -> a44)

==== 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
06:43:17.206771 rule 2.regress.20/(match) [uid 0, pid 41838] pass out on lo11: [rewritten: src fc00::11:61213, dst fc00::21:128] fc00::11 > fc00::11: icmp6: echo request (id:ef1d 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
06:43:17.435429 rule 2.regress.21/(match) [uid 0, pid 41838] pass out on lo11: [rewritten: src fc00::22:42160, dst fc00::12:128] fc00::12 > fc00::12: icmp6: echo request (id:d063 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
06:43:17.663324 rule 2.regress.23/(match) [uid 0, pid 41838] pass in on lo11: [rewritten: src 169.254.0.23:19475, dst 169.254.0.24:8] fc00::14 > fc00::14: icmp6: echo request (id:3a78 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 0m10.94s