START	sys/net/pflog	2025-03-24T04:53:54Z

==== 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=0.075 ms

--- 169.254.0.1 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.075/0.075/0.075/0.000 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=0.081 ms

--- fc00::1 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.081/0.081/0.081/0.000 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=0.063 ms

--- 169.254.0.2 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.063/0.063/0.063/0.000 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=0.053 ms

--- fc00::2 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.053/0.053/0.053/0.000 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=0.053 ms

--- 169.254.0.3 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.053/0.053/0.053/0.000 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=0.052 ms

--- fc00::3 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-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=0.044 ms

--- 169.254.0.4 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.044/0.044/0.044/0.000 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=0.050 ms

--- fc00::4 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-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=0.038 ms

--- 169.254.0.5 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.038/0.038/0.038/0.000 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=0.056 ms

--- fc00::5 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-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=0.054 ms

--- 169.254.0.6 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.054/0.054/0.054/0.000 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=0.049 ms

--- fc00::6 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.049/0.049/0.049/0.000 ms

==== run-udp-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=0.043 ms

--- 169.254.0.11 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.043/0.043/0.043/0.000 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=0.058 ms

--- fc00::11 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.058/0.058/0.058/0.000 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=0.057 ms

--- 169.254.0.12 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.057/0.057/0.057/0.000 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=0.065 ms

--- 169.254.0.14 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.065/0.065/0.065/0.000 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=0.082 ms

--- fc00::14 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.082/0.082/0.082/0.000 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=0.053 ms

--- ::1 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.053/0.053/0.053/0.000 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
05:53:58.926290 rule 2.regress.3/(match) [uid 0, pid 9042] pass out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:f492 seq:0) [icmp cksum ok] (ttl 255, id 18063, len 84, bad ip cksum 0! -> 211b)
05:53:58.926308 rule 2.regress.3/(match) [uid 0, pid 9042] pass in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:f492 seq:0) [icmp cksum ok] (ttl 255, id 18063, len 84, bad ip cksum 0! -> 211b)
05:53:58.926319 rule 2.regress.3/(match) [uid 0, pid 9042] pass out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:f492 seq:0) [bad icmp cksum 0! -> af67] (ttl 255, id 20958, len 84, bad ip cksum 0! -> 15cc)
05:53:58.926323 rule 2.regress.3/(match) [uid 0, pid 9042] pass in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:f492 seq:0) [icmp cksum ok] (ttl 255, id 20958, len 84, bad ip cksum 0! -> 15cc)
05:53:58.990613 rule 2.regress.11/(match) [uid 0, pid 9042] pass out on lo11: fc00::1 > fc00::1: icmp6: echo request (id:854b seq:0) [icmp6 cksum ok] (len 64, hlim 64)
05:53:58.990628 rule 2.regress.11/(match) [uid 0, pid 9042] pass in on lo11: fc00::1 > fc00::1: icmp6: echo request (id:854b seq:0) [icmp6 cksum ok] (len 64, hlim 64)
05:53:58.990641 rule 2.regress.11/(match) [uid 0, pid 9042] pass out on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:854b seq:0) [bad icmp6 cksum 0! -> 7d02] (len 64, hlim 64)
05:53:58.990646 rule 2.regress.11/(match) [uid 0, pid 9042] pass in on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:854b seq:0) [icmp6 cksum ok] (len 64, hlim 64)
05:53:59.053607 rule 2.regress.3/(match) [uid 0, pid 9042] pass out on lo11: 169.254.0.1.43835 > 169.254.0.1.9: [bad udp cksum 1e3b! -> 192b] udp 4 (ttl 64, id 46219, len 32, bad ip cksum c! -> 7243)
05:53:59.053622 rule 2.regress.3/(match) [uid 0, pid 9042] pass in on lo11: 169.254.0.1.43835 > 169.254.0.1.9: [bad udp cksum 1c54! -> 192b] udp 4 (ttl 64, id 46219, len 32, bad ip cksum 0! -> 7243)
05:53:59.053640 rule 2.regress.3/(match) [uid 0, pid 9042] 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! -> 6fd3] for 169.254.0.1.43835 > 169.254.0.1.9: udp 4 (ttl 64, id 46219, len 32, bad ip cksum 0! -> 7243) (ttl 255, id 33542, len 56, bad ip cksum eb67! -> e4bf)
05:53:59.053650 rule 2.regress.3/(match) [uid 0, pid 9042] 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 169.254.0.1.43835 > 169.254.0.1.9: udp 4 (ttl 64, id 46219, len 32, bad ip cksum 0! -> 7243) (ttl 255, id 33542, len 56, bad ip cksum 0! -> e4bf)
05:53:59.113859 rule 2.regress.11/(match) [uid 0, pid 9042] pass out on lo11: fc00::1.42847 > fc00::1.9: [invalid udp cksum 0] udp 4 [flowlabel 0x19105] (len 12, hlim 64)
05:53:59.113874 rule 2.regress.11/(match) [uid 0, pid 9042] pass in on lo11: fc00::1.42847 > fc00::1.9: [bad udp cksum 20f8! -> f08a] udp 4 [flowlabel 0x19105] (len 12, hlim 64)
05:53:59.113894 rule 2.regress.11/(match) [uid 0, pid 9042] pass out on lo11: fc00::1 > fc00::1: icmp6: fc00::1 udp port 9 unreachable [bad icmp6 cksum 0! -> 971b] (len 60, hlim 64)
05:53:59.113905 rule 2.regress.11/(match) [uid 0, pid 9042] pass in on lo11: fc00::1 > fc00::1: icmp6: fc00::1 udp port 9 unreachable [icmp6 cksum ok] (len 60, hlim 64)
05:53:59.168109 rule 2.regress.4/(match) [uid 0, pid 9042] pass out on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:ba4c seq:0) [icmp cksum ok] (ttl 255, id 34086, len 84, bad ip cksum 672d! -> e281)
05:53:59.168137 rule 2.regress.4/(match) [uid 0, pid 9042] pass in on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:ba4c seq:0) [icmp cksum ok] (ttl 255, id 34086, len 84, bad ip cksum 0! -> e281)
05:53:59.226397 rule 2.regress.12/(match) [uid 0, pid 9042] pass out on lo11: fc00::2 > fc00::2: icmp6: echo request (id:419f seq:0) [icmp6 cksum ok] (len 64, hlim 64)
05:53:59.226412 rule 2.regress.12/(match) [uid 0, pid 9042] pass in on lo11: fc00::2 > fc00::2: icmp6: echo request (id:419f seq:0) [icmp6 cksum ok] (len 64, hlim 64)
05:53:59.287215 rule 2.regress.4/(match) [uid 0, pid 9042] pass out on lo11: 169.254.0.2.4078 > 169.254.0.2.9: [bad udp cksum 7672! -> 64c6] udp 4 (ttl 64, id 35547, len 32, bad ip cksum c! -> 9bf1)
05:53:59.287233 rule 2.regress.4/(match) [uid 0, pid 9042] pass in on lo11: 169.254.0.2.4078 > 169.254.0.2.9: [bad udp cksum 1e54! -> 64c6] udp 4 (ttl 64, id 35547, len 32, bad ip cksum 0! -> 9bf1)
05:53:59.346083 rule 2.regress.12/(match) [uid 0, pid 9042] pass out on lo11: fc00::2.46716 > fc00::2.9: [invalid udp cksum 0] udp 4 [flowlabel 0x1a3cc] (len 12, hlim 64)
05:53:59.346104 rule 2.regress.12/(match) [uid 0, pid 9042] pass in on lo11: fc00::2.46716 > fc00::2.9: [bad udp cksum 22f8! -> d17b] udp 4 [flowlabel 0x1a3cc] (len 12, hlim 64)
05:53:59.400366 rule 2.regress.5/(match) [uid 0, pid 9042] pass out on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:a9e7 seq:0) [icmp cksum ok] (ttl 255, id 33376, len 84, bad ip cksum 80a! -> e545)
05:53:59.400379 rule 2.regress.5/(match) [uid 0, pid 9042] pass in on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:a9e7 seq:0) [icmp cksum ok] (ttl 255, id 33376, len 84, bad ip cksum 0! -> e545)
05:53:59.400385 rule 2/(match) [uid 0, pid 9042] pass out on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo reply (id:a9e7 seq:0) [bad icmp cksum 0! -> 68bd] (ttl 255, id 49603, len 84, bad ip cksum 0! -> a5e2)
05:53:59.400387 rule 2/(match) [uid 0, pid 9042] pass in on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo reply (id:a9e7 seq:0) [icmp cksum ok] (ttl 255, id 49603, len 84, bad ip cksum 0! -> a5e2)
05:53:59.458147 rule 2.regress.13/(match) [uid 0, pid 9042] pass out on lo11: fc00::3 > fc00::3: icmp6: echo request (id:9efd seq:0) [icmp6 cksum ok] (len 64, hlim 64)
05:53:59.458161 rule 2.regress.13/(match) [uid 0, pid 9042] pass in on lo11: fc00::3 > fc00::3: icmp6: echo request (id:9efd seq:0) [icmp6 cksum ok] (len 64, hlim 64)
05:53:59.458171 rule 2/(match) [uid 0, pid 9042] pass out on lo11: fc00::3 > fc00::3: icmp6: echo reply (id:9efd seq:0) [bad icmp6 cksum 0! -> 2a9e] (len 64, hlim 64)
05:53:59.458173 rule 2/(match) [uid 0, pid 9042] pass in on lo11: fc00::3 > fc00::3: icmp6: echo reply (id:9efd seq:0) [icmp6 cksum ok] (len 64, hlim 64)
05:53:59.519080 rule 2.regress.5/(match) [uid 0, pid 9042] pass out on lo11: 169.254.0.3.22735 > 169.254.0.3.9: [no udp cksum] udp 4 (ttl 64, id 60939, len 32, bad ip cksum c! -> 38bf)
05:53:59.519097 rule 2.regress.5/(match) [uid 0, pid 9042] pass in on lo11: 169.254.0.3.22735 > 169.254.0.3.9: [bad udp cksum 2054! -> 817d] udp 4 (ttl 64, id 60939, len 32, bad ip cksum 0! -> 38bf)
05:53:59.519114 rule 2/(match) [uid 0, pid 9042] 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! -> 88b7] for 169.254.0.3.22735 > 169.254.0.3.9: udp 4 (ttl 64, id 60939, len 32, bad ip cksum 0! -> 38bf) (ttl 255, id 26858, len 56, bad ip cksum a7a6! -> fed7)
05:53:59.519117 rule 2/(match) [uid 0, pid 9042] 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 169.254.0.3.22735 > 169.254.0.3.9: udp 4 (ttl 64, id 60939, len 32, bad ip cksum 0! -> 38bf) (ttl 255, id 26858, len 56, bad ip cksum 0! -> fed7)
05:53:59.576613 rule 2.regress.13/(match) [uid 0, pid 9042] pass out on lo11: fc00::3.18979 > fc00::3.9: [invalid udp cksum 0] udp 4 [flowlabel 0x51909] (len 12, hlim 64)
05:53:59.576631 rule 2.regress.13/(match) [uid 0, pid 9042] pass in on lo11: fc00::3.18979 > fc00::3.9: [bad udp cksum 24f8! -> 28e8] udp 4 [flowlabel 0x51909] (len 12, hlim 64)
05:53:59.576649 rule 2/(match) [uid 0, pid 9042] pass out on lo11: fc00::3 > fc00::3: icmp6: fc00::3 udp port 9 unreachable [bad icmp6 cksum 0! -> 6c44] (len 60, hlim 64)
05:53:59.576653 rule 2/(match) [uid 0, pid 9042] pass in on lo11: fc00::3 > fc00::3: icmp6: fc00::3 udp port 9 unreachable [icmp6 cksum ok] (len 60, hlim 64)
05:53:59.632195 rule 2.regress.6/(match) [uid 0, pid 9042] pass out on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:7fdb seq:0) [icmp cksum ok] (ttl 255, id 51949, len 84, bad ip cksum 2d74! -> 9cb6)
05:53:59.632211 rule 2.regress.6/(match) [uid 0, pid 9042] pass in on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:7fdb seq:0) [icmp cksum ok] (ttl 255, id 51949, len 84, bad ip cksum 0! -> 9cb6)
05:53:59.689758 rule 2.regress.14/(match) [uid 0, pid 9042] pass out on lo11: fc00::4 > fc00::4: icmp6: echo request (id:178b seq:0) [icmp6 cksum ok] (len 64, hlim 64)
05:53:59.689772 rule 2.regress.14/(match) [uid 0, pid 9042] pass in on lo11: fc00::4 > fc00::4: icmp6: echo request (id:178b seq:0) [icmp6 cksum ok] (len 64, hlim 64)
05:53:59.750639 rule 2.regress.6/(match) [uid 0, pid 9042] pass out on lo11: [uid 0, pid 12518] 169.254.0.4.47276 > 169.254.0.4.9: [bad udp cksum d935! -> a21d] udp 4 (ttl 64, id 63042, len 32, bad ip cksum c! -> 3086)
05:53:59.750656 rule 2.regress.6/(match) [uid 0, pid 9042] pass in on lo11: 169.254.0.4.47276 > 169.254.0.4.9: [bad udp cksum 2254! -> a21d] udp 4 (ttl 64, id 63042, len 32, bad ip cksum 0! -> 3086)
05:53:59.807685 rule 2.regress.14/(match) [uid 0, pid 9042] pass out on lo11: [uid 0, pid 58077] fc00::4.35186 > fc00::4.9: [invalid udp cksum 0] udp 4 [flowlabel 0x51e44] (len 12, hlim 64)
05:53:59.807713 rule 2.regress.14/(match) [uid 0, pid 9042] pass in on lo11: fc00::4.35186 > fc00::4.9: [bad udp cksum 26f8! -> d7a8] udp 4 [flowlabel 0x51e44] (len 12, hlim 64)
05:54:00.324666 rule 2.regress.18/(match) [uid 0, pid 9042] pass out on lo11: [rewritten: src 169.254.0.11:19016, dst 169.254.0.21:8] 169.254.0.11 > 169.254.0.11: icmp: echo request (id:4a48 seq:0) [icmp cksum ok] (ttl 255, id 36708, len 84, bad ip cksum 37c7! -> d831)
05:54:00.324681 rule 2.regress.2/(match) [uid 0, pid 9042] pass in on lo11: 169.254.0.11 > 169.254.0.21: icmp: echo request (id:4a48 seq:0) [icmp cksum ok] (ttl 255, id 36708, len 84, bad ip cksum 0! -> d827)
05:54:00.381197 rule 2.regress.20/(match) [uid 0, pid 9042] pass out on lo11: [rewritten: src fc00::11:56027, dst fc00::21:128] fc00::11 > fc00::11: icmp6: echo request (id:dadb seq:0) [icmp6 cksum ok] (len 64, hlim 64)
05:54:00.381212 rule 2.regress.10/(match) [uid 0, pid 9042] pass in on lo11: fc00::11 > fc00::21: icmp6: echo request (id:dadb seq:0) [icmp6 cksum ok] (len 64, hlim 64)
05:54:00.443116 rule 2.regress.18/(match) [uid 0, pid 9042] pass out on lo11: [rewritten: src 169.254.0.11:41766, dst 169.254.0.21:9] 169.254.0.11.41766 > 169.254.0.11.9: [bad udp cksum 0061! -> 1a33] udp 4 (ttl 64, id 63025, len 32, bad ip cksum c! -> 3089)
05:54:00.443134 rule 2.regress.2/(match) [uid 0, pid 9042] pass in on lo11: 169.254.0.11.41766 > 169.254.0.21.9: [bad udp cksum 3a54! -> 1033] udp 4 (ttl 64, id 63025, len 32, bad ip cksum 0! -> 307f)
05:54:00.501968 rule 2.regress.20/(match) [uid 0, pid 9042] pass out on lo11: [rewritten: src fc00::11:9264, dst fc00::21:9] fc00::11.9264 > fc00::11.9: [invalid udp cksum 0] udp 4 [flowlabel 0x639f8] (len 12, hlim 64)
05:54:00.501986 rule 2.regress.10/(match) [uid 0, pid 9042] pass in on lo11: fc00::11.9264 > fc00::21.9: [bad udp cksum 50f8! -> f00d] udp 4 [flowlabel 0x639f8] (len 12, hlim 64)
05:54:00.555991 rule 2.regress.19/(match) [uid 0, pid 9042] pass out on lo11: [rewritten: src 169.254.0.22:30281, dst 169.254.0.12:8] 169.254.0.12 > 169.254.0.12: icmp: echo request (id:a0b3 seq:0) [icmp cksum ok] (ttl 255, id 30950, len 84, bad ip cksum 3637! -> eead)
05:54:00.556008 rule 2.regress.2/(match) [uid 0, pid 9042] pass in on lo11: 169.254.0.22 > 169.254.0.12: icmp: echo request (id:7649 seq:0) [icmp cksum ok] (ttl 255, id 30950, len 84, bad ip cksum 0! -> eea3)
05:54:00.614410 rule 2.regress.21/(match) [uid 0, pid 9042] pass out on lo11: [rewritten: src fc00::22:58714, dst fc00::12:128] fc00::12 > fc00::12: icmp6: echo request (id:4a6e seq:0) [icmp6 cksum ok] (len 64, hlim 64)
05:54:00.614424 rule 2.regress.10/(match) [uid 0, pid 9042] pass in on lo11: fc00::22 > fc00::12: icmp6: echo request (id:e55a seq:0) [icmp6 cksum ok] (len 64, hlim 64)
05:54:00.675139 rule 2.regress.19/(match) [uid 0, pid 9042] pass out on lo11: [rewritten: src 169.254.0.22:50486, dst 169.254.0.12:9] 169.254.0.12.42626 > 169.254.0.12.9: [no udp cksum] udp 4 (ttl 64, id 32934, len 32, bad ip cksum c! -> a612)
05:54:00.675157 rule 2.regress.2/(match) [uid 0, pid 9042] pass in on lo11: 169.254.0.22.50486 > 169.254.0.12.9: [bad udp cksum 3c54! -> fe10] udp 4 (ttl 64, id 32934, len 32, bad ip cksum 0! -> a608)
05:54:00.732582 rule 2.regress.21/(match) [uid 0, pid 9042] pass out on lo11: [rewritten: src fc00::22:54009, dst fc00::12:9] fc00::12.9557 > fc00::12.9: [invalid udp cksum 0] udp 4 [flowlabel 0x7fe77] (len 12, hlim 64)
05:54:00.732604 rule 2.regress.10/(match) [uid 0, pid 9042] pass in on lo11: fc00::22.54009 > fc00::12.9: [bad udp cksum 52f8! -> 245f] udp 4 [flowlabel 0x7fe77] (len 12, hlim 64)
05:54:00.786740 rule 2.regress.2/(match) [uid 0, pid 9042] pass out on lo11: 169.254.0.14 > 169.254.0.14: icmp: echo request (id:3d82 seq:0) [icmp cksum ok] (ttl 255, id 8675, len 84, bad ip cksum 9e33! -> 45ad)
05:54:00.786755 rule 2.regress.22/(match) [uid 0, pid 9042] pass in on lo11: [rewritten: src fc00::23:55114, dst fc00::24:128] 169.254.0.14 > 169.254.0.14: icmp: echo request (id:3d82 seq:0) [icmp cksum ok] (ttl 255, id 8675, len 84, bad ip cksum 0! -> 45ad)
05:54:00.786767 rule 2.regress.10/(match) [uid 0, pid 9042] pass in on lo11: fc00::23 > fc00::24: icmp6: echo request (id:d74a seq:0) [icmp6 cksum ok] (len 64, hlim 63)
05:54:00.844650 rule 2.regress.10/(match) [uid 0, pid 9042] pass out on lo11: fc00::14 > fc00::14: icmp6: echo request (id:c687 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
05:54:00.844666 rule 2.regress.23/(match) [uid 0, pid 9042] pass in on lo11: [rewritten: src 169.254.0.23:32154, dst 169.254.0.24:8] fc00::14 > fc00::14: icmp6: echo request (id:c687 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
05:54:00.844675 rule 2.regress.2/(match) [uid 0, pid 9042] pass in on lo11: 169.254.0.23 > 169.254.0.24: icmp: echo request (id:7d9a seq:0) [icmp cksum ok] (DF) (ttl 63, id 55689, len 84, bad ip cksum 0! -> df4)
05:54:00.904672 rule 2.regress.2/(match) [uid 0, pid 9042] pass out on lo11: 169.254.0.14.11342 > 169.254.0.14.9: [bad udp cksum 570a! -> eca9] udp 4 (ttl 64, id 11172, len 32, bad ip cksum c! -> fb10)
05:54:00.904692 rule 2.regress.22/(match) [uid 0, pid 9042] pass in on lo11: [rewritten: src fc00::23:54455, dst fc00::24:9] 169.254.0.14.11342 > 169.254.0.14.9: [bad udp cksum 3654! -> eca9] udp 4 (ttl 64, id 11172, len 32, bad ip cksum 0! -> fb10)
05:54:00.904709 rule 2.regress.10/(match) [uid 0, pid 9042] pass in on lo11: fc00::23.54455 > fc00::24.9: [bad udp cksum 65f8! -> 535d] udp 4 (len 12, hlim 63)
05:54:00.963510 rule 2.regress.10/(match) [uid 0, pid 9042] pass out on lo11: fc00::14.22541 > fc00::14.9: [invalid udp cksum 0] udp 4 [flowlabel 0x4c7b7] (len 12, hlim 64)
05:54:00.963529 rule 2.regress.23/(match) [uid 0, pid 9042] pass in on lo11: [rewritten: src 169.254.0.23:57212, dst 169.254.0.24:9] fc00::14.22541 > fc00::14.9: [bad udp cksum 46f8! -> 1cda] udp 4 [flowlabel 0x4c7b7] (len 12, hlim 64)
05:54:00.963541 rule 2.regress.2/(match) [uid 0, pid 9042] pass in on lo11: 169.254.0.23.57212 > 169.254.0.24.9: [bad udp cksum 4954! -> aaf6] udp 4 (DF) (ttl 63, id 4673, len 32, bad ip cksum 0! -> d560)
05:54:01.017712 rule 2.regress.10/(match) [uid 0, pid 9042] pass out on lo11: ::1 > ::1: icmp6: echo request (id:7ad6 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
05:54:01.017726 rule 2.regress.10/(match) [uid 0, pid 9042] pass in on lo11: ::1 > ::1: icmp6: echo request (id:7ad6 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
05:54:01.077118 rule 2.regress.10/(match) [uid 0, pid 9042] pass out on lo11: ::1.5408 > ::1.9: [invalid udp cksum 0] udp 4 [flowlabel 0x4967d] (len 12, hlim 64)
05:54:01.077135 rule 2.regress.10/(match) [uid 0, pid 9042] pass in on lo11: ::1.5408 > ::1.9: [bad udp cksum 1f00! -> 3215] udp 4 [flowlabel 0x4967d] (len 12, hlim 64)

==== run-bpf-12 ====
# show full logs
cat pflog12.tcpdump
05:53:58.926288 rule 2.regress.1/(match) [uid 0, pid 9042] match out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:f492 seq:0) [icmp cksum ok] (ttl 255, id 18063, len 84, bad ip cksum 0! -> 211b)
05:53:58.926307 rule 2.regress.1/(match) [uid 0, pid 9042] match in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:f492 seq:0) [icmp cksum ok] (ttl 255, id 18063, len 84, bad ip cksum 0! -> 211b)
05:53:58.926318 rule 2.regress.1/(match) [uid 0, pid 9042] match out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:f492 seq:0) [bad icmp cksum 0! -> af67] (ttl 255, id 20958, len 84, bad ip cksum 0! -> 15cc)
05:53:58.926322 rule 2.regress.1/(match) [uid 0, pid 9042] match in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:f492 seq:0) [icmp cksum ok] (ttl 255, id 20958, len 84, bad ip cksum 0! -> 15cc)
05:53:58.990610 rule 2.regress.1/(match) [uid 0, pid 9042] match out on lo11: fc00::1 > fc00::1: icmp6: echo request (id:854b seq:0) [icmp6 cksum ok] (len 64, hlim 64)
05:53:58.990626 rule 2.regress.1/(match) [uid 0, pid 9042] match in on lo11: fc00::1 > fc00::1: icmp6: echo request (id:854b seq:0) [icmp6 cksum ok] (len 64, hlim 64)
05:53:58.990640 rule 2.regress.1/(match) [uid 0, pid 9042] match out on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:854b seq:0) [bad icmp6 cksum 0! -> 7d02] (len 64, hlim 64)
05:53:58.990645 rule 2.regress.1/(match) [uid 0, pid 9042] match in on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:854b seq:0) [icmp6 cksum ok] (len 64, hlim 64)
05:53:59.053605 rule 2.regress.1/(match) [uid 0, pid 9042] match out on lo11: 169.254.0.1.43835 > 169.254.0.1.9: [bad udp cksum 1e3b! -> 192b] udp 4 (ttl 64, id 46219, len 32, bad ip cksum c! -> 7243)
05:53:59.053619 rule 2.regress.1/(match) [uid 0, pid 9042] match in on lo11: 169.254.0.1.43835 > 169.254.0.1.9: [bad udp cksum 1c54! -> 192b] udp 4 (ttl 64, id 46219, len 32, bad ip cksum 0! -> 7243)
05:53:59.053639 rule 2.regress.1/(match) [uid 0, pid 9042] 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! -> 6fd3] for 169.254.0.1.43835 > 169.254.0.1.9: udp 4 (ttl 64, id 46219, len 32, bad ip cksum 0! -> 7243) (ttl 255, id 33542, len 56, bad ip cksum eb67! -> e4bf)
05:53:59.053646 rule 2.regress.1/(match) [uid 0, pid 9042] 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 169.254.0.1.43835 > 169.254.0.1.9: udp 4 (ttl 64, id 46219, len 32, bad ip cksum 0! -> 7243) (ttl 255, id 33542, len 56, bad ip cksum 0! -> e4bf)
05:53:59.113857 rule 2.regress.1/(match) [uid 0, pid 9042] match out on lo11: fc00::1.42847 > fc00::1.9: [invalid udp cksum 0] udp 4 [flowlabel 0x19105] (len 12, hlim 64)
05:53:59.113872 rule 2.regress.1/(match) [uid 0, pid 9042] match in on lo11: fc00::1.42847 > fc00::1.9: [bad udp cksum 20f8! -> f08a] udp 4 [flowlabel 0x19105] (len 12, hlim 64)
05:53:59.113891 rule 2.regress.1/(match) [uid 0, pid 9042] match out on lo11: fc00::1 > fc00::1: icmp6: fc00::1 udp port 9 unreachable [bad icmp6 cksum 0! -> 971b] (len 60, hlim 64)
05:53:59.113902 rule 2.regress.1/(match) [uid 0, pid 9042] match in on lo11: fc00::1 > fc00::1: icmp6: fc00::1 udp port 9 unreachable [icmp6 cksum ok] (len 60, hlim 64)
05:53:59.168105 rule 2.regress.1/(match) [uid 0, pid 9042] match out on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:ba4c seq:0) [icmp cksum ok] (ttl 255, id 34086, len 84, bad ip cksum 672d! -> e281)
05:53:59.168135 rule 2.regress.1/(match) [uid 0, pid 9042] match in on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:ba4c seq:0) [icmp cksum ok] (ttl 255, id 34086, len 84, bad ip cksum 0! -> e281)
05:53:59.226394 rule 2.regress.1/(match) [uid 0, pid 9042] match out on lo11: fc00::2 > fc00::2: icmp6: echo request (id:419f seq:0) [icmp6 cksum ok] (len 64, hlim 64)
05:53:59.226410 rule 2.regress.1/(match) [uid 0, pid 9042] match in on lo11: fc00::2 > fc00::2: icmp6: echo request (id:419f seq:0) [icmp6 cksum ok] (len 64, hlim 64)
05:53:59.287213 rule 2.regress.1/(match) [uid 0, pid 9042] match out on lo11: 169.254.0.2.4078 > 169.254.0.2.9: [bad udp cksum 7672! -> 64c6] udp 4 (ttl 64, id 35547, len 32, bad ip cksum c! -> 9bf1)
05:53:59.287230 rule 2.regress.1/(match) [uid 0, pid 9042] match in on lo11: 169.254.0.2.4078 > 169.254.0.2.9: [bad udp cksum 1e54! -> 64c6] udp 4 (ttl 64, id 35547, len 32, bad ip cksum 0! -> 9bf1)
05:53:59.346081 rule 2.regress.1/(match) [uid 0, pid 9042] match out on lo11: fc00::2.46716 > fc00::2.9: [invalid udp cksum 0] udp 4 [flowlabel 0x1a3cc] (len 12, hlim 64)
05:53:59.346100 rule 2.regress.1/(match) [uid 0, pid 9042] match in on lo11: fc00::2.46716 > fc00::2.9: [bad udp cksum 22f8! -> d17b] udp 4 [flowlabel 0x1a3cc] (len 12, hlim 64)
05:53:59.400364 rule 2.regress.1/(match) [uid 0, pid 9042] match out on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:a9e7 seq:0) [icmp cksum ok] (ttl 255, id 33376, len 84, bad ip cksum 80a! -> e545)
05:53:59.400377 rule 2.regress.1/(match) [uid 0, pid 9042] match in on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:a9e7 seq:0) [icmp cksum ok] (ttl 255, id 33376, len 84, bad ip cksum 0! -> e545)
05:53:59.458145 rule 2.regress.1/(match) [uid 0, pid 9042] match out on lo11: fc00::3 > fc00::3: icmp6: echo request (id:9efd seq:0) [icmp6 cksum ok] (len 64, hlim 64)
05:53:59.458159 rule 2.regress.1/(match) [uid 0, pid 9042] match in on lo11: fc00::3 > fc00::3: icmp6: echo request (id:9efd seq:0) [icmp6 cksum ok] (len 64, hlim 64)
05:53:59.519076 rule 2.regress.1/(match) [uid 0, pid 9042] match out on lo11: 169.254.0.3.22735 > 169.254.0.3.9: [no udp cksum] udp 4 (ttl 64, id 60939, len 32, bad ip cksum c! -> 38bf)
05:53:59.519095 rule 2.regress.1/(match) [uid 0, pid 9042] match in on lo11: 169.254.0.3.22735 > 169.254.0.3.9: [bad udp cksum 2054! -> 817d] udp 4 (ttl 64, id 60939, len 32, bad ip cksum 0! -> 38bf)
05:53:59.576610 rule 2.regress.1/(match) [uid 0, pid 9042] match out on lo11: fc00::3.18979 > fc00::3.9: [invalid udp cksum 0] udp 4 [flowlabel 0x51909] (len 12, hlim 64)
05:53:59.576629 rule 2.regress.1/(match) [uid 0, pid 9042] match in on lo11: fc00::3.18979 > fc00::3.9: [bad udp cksum 24f8! -> 28e8] udp 4 [flowlabel 0x51909] (len 12, hlim 64)
05:53:59.632193 rule 2.regress.1/(match) [uid 0, pid 9042] match out on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:7fdb seq:0) [icmp cksum ok] (ttl 255, id 51949, len 84, bad ip cksum 2d74! -> 9cb6)
05:53:59.632209 rule 2.regress.1/(match) [uid 0, pid 9042] match in on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:7fdb seq:0) [icmp cksum ok] (ttl 255, id 51949, len 84, bad ip cksum 0! -> 9cb6)
05:53:59.689756 rule 2.regress.1/(match) [uid 0, pid 9042] match out on lo11: fc00::4 > fc00::4: icmp6: echo request (id:178b seq:0) [icmp6 cksum ok] (len 64, hlim 64)
05:53:59.689771 rule 2.regress.1/(match) [uid 0, pid 9042] match in on lo11: fc00::4 > fc00::4: icmp6: echo request (id:178b seq:0) [icmp6 cksum ok] (len 64, hlim 64)
05:53:59.750636 rule 2.regress.1/(match) [uid 0, pid 9042] match out on lo11: 169.254.0.4.47276 > 169.254.0.4.9: [bad udp cksum d935! -> a21d] udp 4 (ttl 64, id 63042, len 32, bad ip cksum c! -> 3086)
05:53:59.750652 rule 2.regress.1/(match) [uid 0, pid 9042] match in on lo11: 169.254.0.4.47276 > 169.254.0.4.9: [bad udp cksum 2254! -> a21d] udp 4 (ttl 64, id 63042, len 32, bad ip cksum 0! -> 3086)
05:53:59.807682 rule 2.regress.1/(match) [uid 0, pid 9042] match out on lo11: fc00::4.35186 > fc00::4.9: [invalid udp cksum 0] udp 4 [flowlabel 0x51e44] (len 12, hlim 64)
05:53:59.807706 rule 2.regress.1/(match) [uid 0, pid 9042] match in on lo11: fc00::4.35186 > fc00::4.9: [bad udp cksum 26f8! -> d7a8] udp 4 [flowlabel 0x51e44] (len 12, hlim 64)
05:53:59.860949 rule 2.regress.1/(match) [uid 0, pid 9042] match out on lo11: 169.254.0.5 > 169.254.0.5: icmp: echo request (id:8a35 seq:0) [icmp cksum ok] (ttl 255, id 57376, len 84, bad ip cksum 80a! -> 8781)
05:53:59.860961 rule 2.regress.1/(match) [uid 0, pid 9042] match in on lo11: 169.254.0.5 > 169.254.0.5: icmp: echo request (id:8a35 seq:0) [icmp cksum ok] (ttl 255, id 57376, len 84, bad ip cksum 0! -> 8781)
05:53:59.918866 rule 2.regress.1/(match) [uid 0, pid 9042] match out on lo11: fc00::5 > fc00::5: icmp6: echo request (id:b24a seq:0) [icmp6 cksum ok] (len 64, hlim 64)
05:53:59.918880 rule 2.regress.1/(match) [uid 0, pid 9042] match in on lo11: fc00::5 > fc00::5: icmp6: echo request (id:b24a seq:0) [icmp6 cksum ok] (len 64, hlim 64)
05:53:59.979707 rule 2.regress.1/(match) [uid 0, pid 9042] match out on lo11: 169.254.0.5.19155 > 169.254.0.5.9: [bad udp cksum 708f! -> 798b] udp 4 (ttl 64, id 47085, len 32, bad ip cksum c! -> 6ed9)
05:53:59.979721 rule 2.regress.1/(match) [uid 0, pid 9042] match in on lo11: 169.254.0.5.19155 > 169.254.0.5.9: [bad udp cksum 2454! -> 798b] udp 4 (ttl 64, id 47085, len 32, bad ip cksum 0! -> 6ed9)
05:54:00.038302 rule 2.regress.1/(match) [uid 0, pid 9042] match out on lo11: fc00::5.37293 > fc00::5.9: [invalid udp cksum 0] udp 4 [flowlabel 0x621cf] (len 12, hlim 64)
05:54:00.038319 rule 2.regress.1/(match) [uid 0, pid 9042] match in on lo11: fc00::5.37293 > fc00::5.9: [bad udp cksum 28f8! -> 9aa0] udp 4 [flowlabel 0x621cf] (len 12, hlim 64)
05:54:00.091372 rule 2.regress.1/(match) [uid 0, pid 9042] match out on lo11: 169.254.0.6 > 169.254.0.6: icmp: echo request (id:65e9 seq:0) [icmp cksum ok] (ttl 255, id 1360, len 84, bad ip cksum eaf3! -> 6250)
05:54:00.091389 rule 2.regress.1/(match) [uid 0, pid 9042] match in on lo11: 169.254.0.6 > 169.254.0.6: icmp: echo request (id:65e9 seq:0) [icmp cksum ok] (ttl 255, id 1360, len 84, bad ip cksum 0! -> 6250)
05:54:00.149129 rule 2.regress.1/(match) [uid 0, pid 9042] match out on lo11: fc00::6 > fc00::6: icmp6: echo request (id:e2f8 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
05:54:00.149143 rule 2.regress.1/(match) [uid 0, pid 9042] match in on lo11: fc00::6 > fc00::6: icmp6: echo request (id:e2f8 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
05:54:00.210890 rule 2.regress.1/(match) [uid 0, pid 9042] match out on lo11: 169.254.0.6.19936 > 169.254.0.6.9: [bad udp cksum 88d9! -> 6a88] udp 4 (ttl 64, id 51809, len 32, bad ip cksum c! -> 5c63)
05:54:00.210907 rule 2.regress.1/(match) [uid 0, pid 9042] match in on lo11: 169.254.0.6.19936 > 169.254.0.6.9: [bad udp cksum 2654! -> 6a88] udp 4 (ttl 64, id 51809, len 32, bad ip cksum 0! -> 5c63)
05:54:00.270621 rule 2.regress.1/(match) [uid 0, pid 9042] match out on lo11: fc00::6.32072 > fc00::6.9: [invalid udp cksum 0] udp 4 [flowlabel 0x529c5] (len 12, hlim 64)
05:54:00.270637 rule 2.regress.1/(match) [uid 0, pid 9042] match in on lo11: fc00::6.32072 > fc00::6.9: [bad udp cksum 2af8! -> fdb4] udp 4 [flowlabel 0x529c5] (len 12, hlim 64)
05:54:00.324663 rule 2.regress.1/(match) [uid 0, pid 9042] match out on lo11: 169.254.0.11 > 169.254.0.11: icmp: echo request (id:4a48 seq:0) [icmp cksum ok] (ttl 255, id 36708, len 84, bad ip cksum 37c7! -> d831)
05:54:00.324679 rule 2.regress.1/(match) [uid 0, pid 9042] match in on lo11: 169.254.0.11 > 169.254.0.21: icmp: echo request (id:4a48 seq:0) [icmp cksum ok] (ttl 255, id 36708, len 84, bad ip cksum 0! -> d827)
05:54:00.381194 rule 2.regress.1/(match) [uid 0, pid 9042] match out on lo11: fc00::11 > fc00::11: icmp6: echo request (id:dadb seq:0) [icmp6 cksum ok] (len 64, hlim 64)
05:54:00.381211 rule 2.regress.1/(match) [uid 0, pid 9042] match in on lo11: fc00::11 > fc00::21: icmp6: echo request (id:dadb seq:0) [icmp6 cksum ok] (len 64, hlim 64)
05:54:00.443114 rule 2.regress.1/(match) [uid 0, pid 9042] match out on lo11: 169.254.0.11.41766 > 169.254.0.11.9: [bad udp cksum 0061! -> 1a33] udp 4 (ttl 64, id 63025, len 32, bad ip cksum c! -> 3089)
05:54:00.443132 rule 2.regress.1/(match) [uid 0, pid 9042] match in on lo11: 169.254.0.11.41766 > 169.254.0.21.9: [bad udp cksum 3a54! -> 1033] udp 4 (ttl 64, id 63025, len 32, bad ip cksum 0! -> 307f)
05:54:00.501966 rule 2.regress.1/(match) [uid 0, pid 9042] match out on lo11: fc00::11.9264 > fc00::11.9: [invalid udp cksum 0] udp 4 [flowlabel 0x639f8] (len 12, hlim 64)
05:54:00.501984 rule 2.regress.1/(match) [uid 0, pid 9042] match in on lo11: fc00::11.9264 > fc00::21.9: [bad udp cksum 50f8! -> f00d] udp 4 [flowlabel 0x639f8] (len 12, hlim 64)
05:54:00.555988 rule 2.regress.1/(match) [uid 0, pid 9042] match out on lo11: 169.254.0.12 > 169.254.0.12: icmp: echo request (id:a0b3 seq:0) [icmp cksum ok] (ttl 255, id 30950, len 84, bad ip cksum 3637! -> eead)
05:54:00.556006 rule 2.regress.1/(match) [uid 0, pid 9042] match in on lo11: 169.254.0.22 > 169.254.0.12: icmp: echo request (id:7649 seq:0) [icmp cksum ok] (ttl 255, id 30950, len 84, bad ip cksum 0! -> eea3)
05:54:00.614407 rule 2.regress.1/(match) [uid 0, pid 9042] match out on lo11: fc00::12 > fc00::12: icmp6: echo request (id:4a6e seq:0) [icmp6 cksum ok] (len 64, hlim 64)
05:54:00.614423 rule 2.regress.1/(match) [uid 0, pid 9042] match in on lo11: fc00::22 > fc00::12: icmp6: echo request (id:e55a seq:0) [icmp6 cksum ok] (len 64, hlim 64)
05:54:00.675134 rule 2.regress.1/(match) [uid 0, pid 9042] match out on lo11: 169.254.0.12.42626 > 169.254.0.12.9: [no udp cksum] udp 4 (ttl 64, id 32934, len 32, bad ip cksum c! -> a612)
05:54:00.675155 rule 2.regress.1/(match) [uid 0, pid 9042] match in on lo11: 169.254.0.22.50486 > 169.254.0.12.9: [bad udp cksum 3c54! -> fe10] udp 4 (ttl 64, id 32934, len 32, bad ip cksum 0! -> a608)
05:54:00.732578 rule 2.regress.1/(match) [uid 0, pid 9042] match out on lo11: fc00::12.9557 > fc00::12.9: [invalid udp cksum 0] udp 4 [flowlabel 0x7fe77] (len 12, hlim 64)
05:54:00.732600 rule 2.regress.1/(match) [uid 0, pid 9042] match in on lo11: fc00::22.54009 > fc00::12.9: [bad udp cksum 52f8! -> 245f] udp 4 [flowlabel 0x7fe77] (len 12, hlim 64)
05:54:00.786738 rule 2.regress.1/(match) [uid 0, pid 9042] match out on lo11: 169.254.0.14 > 169.254.0.14: icmp: echo request (id:3d82 seq:0) [icmp cksum ok] (ttl 255, id 8675, len 84, bad ip cksum 9e33! -> 45ad)
05:54:00.786751 rule 2.regress.1/(match) [uid 0, pid 9042] match in on lo11: 169.254.0.14 > 169.254.0.14: icmp: echo request (id:3d82 seq:0) [icmp cksum ok] (ttl 255, id 8675, len 84, bad ip cksum 0! -> 45ad)
05:54:00.786765 rule 2.regress.1/(match) [uid 0, pid 9042] match in on lo11: fc00::23 > fc00::24: icmp6: echo request (id:d74a seq:0) [icmp6 cksum ok] (len 64, hlim 63)
05:54:00.844649 rule 2.regress.1/(match) [uid 0, pid 9042] match out on lo11: fc00::14 > fc00::14: icmp6: echo request (id:c687 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
05:54:00.844663 rule 2.regress.1/(match) [uid 0, pid 9042] match in on lo11: fc00::14 > fc00::14: icmp6: echo request (id:c687 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
05:54:00.844674 rule 2.regress.1/(match) [uid 0, pid 9042] match in on lo11: 169.254.0.23 > 169.254.0.24: icmp: echo request (id:7d9a seq:0) [icmp cksum ok] (DF) (ttl 63, id 55689, len 84, bad ip cksum 0! -> df4)
05:54:00.904669 rule 2.regress.1/(match) [uid 0, pid 9042] match out on lo11: 169.254.0.14.11342 > 169.254.0.14.9: [bad udp cksum 570a! -> eca9] udp 4 (ttl 64, id 11172, len 32, bad ip cksum c! -> fb10)
05:54:00.904688 rule 2.regress.1/(match) [uid 0, pid 9042] match in on lo11: 169.254.0.14.11342 > 169.254.0.14.9: [bad udp cksum 3654! -> eca9] udp 4 (ttl 64, id 11172, len 32, bad ip cksum 0! -> fb10)
05:54:00.904707 rule 2.regress.1/(match) [uid 0, pid 9042] match in on lo11: fc00::23.54455 > fc00::24.9: [bad udp cksum 65f8! -> 535d] udp 4 (len 12, hlim 63)
05:54:00.963508 rule 2.regress.1/(match) [uid 0, pid 9042] match out on lo11: fc00::14.22541 > fc00::14.9: [invalid udp cksum 0] udp 4 [flowlabel 0x4c7b7] (len 12, hlim 64)
05:54:00.963526 rule 2.regress.1/(match) [uid 0, pid 9042] match in on lo11: fc00::14.22541 > fc00::14.9: [bad udp cksum 46f8! -> 1cda] udp 4 [flowlabel 0x4c7b7] (len 12, hlim 64)
05:54:00.963539 rule 2.regress.1/(match) [uid 0, pid 9042] match in on lo11: 169.254.0.23.57212 > 169.254.0.24.9: [bad udp cksum 4954! -> aaf6] udp 4 (DF) (ttl 63, id 4673, len 32, bad ip cksum 0! -> d560)
05:54:01.017710 rule 2.regress.1/(match) [uid 0, pid 9042] match out on lo11: ::1 > ::1: icmp6: echo request (id:7ad6 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
05:54:01.017725 rule 2.regress.1/(match) [uid 0, pid 9042] match in on lo11: ::1 > ::1: icmp6: echo request (id:7ad6 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
05:54:01.077116 rule 2.regress.1/(match) [uid 0, pid 9042] match out on lo11: ::1.5408 > ::1.9: [invalid udp cksum 0] udp 4 [flowlabel 0x4967d] (len 12, hlim 64)
05:54:01.077133 rule 2.regress.1/(match) [uid 0, pid 9042] match in on lo11: ::1.5408 > ::1.9: [bad udp cksum 1f00! -> 3215] udp 4 [flowlabel 0x4967d] (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
05:53:58.926288 rule 2.regress.1/(match) [uid 0, pid 9042] match out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:f492 seq:0) [icmp cksum ok] (ttl 255, id 18063, len 84, bad ip cksum 0! -> 211b)
05:53:58.926307 rule 2.regress.1/(match) [uid 0, pid 9042] match in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:f492 seq:0) [icmp cksum ok] (ttl 255, id 18063, len 84, bad ip cksum 0! -> 211b)
05:53:58.926318 rule 2.regress.1/(match) [uid 0, pid 9042] match out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:f492 seq:0) [bad icmp cksum 0! -> af67] (ttl 255, id 20958, len 84, bad ip cksum 0! -> 15cc)
05:53:58.926322 rule 2.regress.1/(match) [uid 0, pid 9042] match in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:f492 seq:0) [icmp cksum ok] (ttl 255, id 20958, len 84, bad ip cksum 0! -> 15cc)
05:53:59.053639 rule 2.regress.1/(match) [uid 0, pid 9042] 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! -> 6fd3] for 169.254.0.1.43835 > 169.254.0.1.9: udp 4 (ttl 64, id 46219, len 32, bad ip cksum 0! -> 7243) (ttl 255, id 33542, len 56, bad ip cksum eb67! -> e4bf)
05:53:59.053646 rule 2.regress.1/(match) [uid 0, pid 9042] 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 169.254.0.1.43835 > 169.254.0.1.9: udp 4 (ttl 64, id 46219, len 32, bad ip cksum 0! -> 7243) (ttl 255, id 33542, len 56, bad ip cksum 0! -> e4bf)
grep 'regress\.1/.* > 169.254.0.2:' pflog12.tcpdump
05:53:59.168105 rule 2.regress.1/(match) [uid 0, pid 9042] match out on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:ba4c seq:0) [icmp cksum ok] (ttl 255, id 34086, len 84, bad ip cksum 672d! -> e281)
05:53:59.168135 rule 2.regress.1/(match) [uid 0, pid 9042] match in on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:ba4c seq:0) [icmp cksum ok] (ttl 255, id 34086, len 84, bad ip cksum 0! -> e281)
grep 'regress\.1/.* > 169.254.0.3:' pflog12.tcpdump
05:53:59.400364 rule 2.regress.1/(match) [uid 0, pid 9042] match out on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:a9e7 seq:0) [icmp cksum ok] (ttl 255, id 33376, len 84, bad ip cksum 80a! -> e545)
05:53:59.400377 rule 2.regress.1/(match) [uid 0, pid 9042] match in on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:a9e7 seq:0) [icmp cksum ok] (ttl 255, id 33376, len 84, bad ip cksum 0! -> e545)
grep 'regress\.1/.* > 169.254.0.4:' pflog12.tcpdump
05:53:59.632193 rule 2.regress.1/(match) [uid 0, pid 9042] match out on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:7fdb seq:0) [icmp cksum ok] (ttl 255, id 51949, len 84, bad ip cksum 2d74! -> 9cb6)
05:53:59.632209 rule 2.regress.1/(match) [uid 0, pid 9042] match in on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:7fdb seq:0) [icmp cksum ok] (ttl 255, id 51949, len 84, bad ip cksum 0! -> 9cb6)
grep 'regress\.1/.* > 169.254.0.5:' pflog12.tcpdump
05:53:59.860949 rule 2.regress.1/(match) [uid 0, pid 9042] match out on lo11: 169.254.0.5 > 169.254.0.5: icmp: echo request (id:8a35 seq:0) [icmp cksum ok] (ttl 255, id 57376, len 84, bad ip cksum 80a! -> 8781)
05:53:59.860961 rule 2.regress.1/(match) [uid 0, pid 9042] match in on lo11: 169.254.0.5 > 169.254.0.5: icmp: echo request (id:8a35 seq:0) [icmp cksum ok] (ttl 255, id 57376, len 84, bad ip cksum 0! -> 8781)
grep 'regress\.1/.* > 169.254.0.6:' pflog12.tcpdump
05:54:00.091372 rule 2.regress.1/(match) [uid 0, pid 9042] match out on lo11: 169.254.0.6 > 169.254.0.6: icmp: echo request (id:65e9 seq:0) [icmp cksum ok] (ttl 255, id 1360, len 84, bad ip cksum eaf3! -> 6250)
05:54:00.091389 rule 2.regress.1/(match) [uid 0, pid 9042] match in on lo11: 169.254.0.6 > 169.254.0.6: icmp: echo request (id:65e9 seq:0) [icmp cksum ok] (ttl 255, id 1360, len 84, bad ip cksum 0! -> 6250)
grep 'regress\.1/.* > 169.254.0.11:' pflog12.tcpdump
05:54:00.324663 rule 2.regress.1/(match) [uid 0, pid 9042] match out on lo11: 169.254.0.11 > 169.254.0.11: icmp: echo request (id:4a48 seq:0) [icmp cksum ok] (ttl 255, id 36708, len 84, bad ip cksum 37c7! -> d831)
grep 'regress\.1/.* > 169.254.0.12:' pflog12.tcpdump
05:54:00.555988 rule 2.regress.1/(match) [uid 0, pid 9042] match out on lo11: 169.254.0.12 > 169.254.0.12: icmp: echo request (id:a0b3 seq:0) [icmp cksum ok] (ttl 255, id 30950, len 84, bad ip cksum 3637! -> eead)
05:54:00.556006 rule 2.regress.1/(match) [uid 0, pid 9042] match in on lo11: 169.254.0.22 > 169.254.0.12: icmp: echo request (id:7649 seq:0) [icmp cksum ok] (ttl 255, id 30950, len 84, bad ip cksum 0! -> eea3)
grep 'regress\.1/.* > 169.254.0.14:' pflog12.tcpdump
05:54:00.786738 rule 2.regress.1/(match) [uid 0, pid 9042] match out on lo11: 169.254.0.14 > 169.254.0.14: icmp: echo request (id:3d82 seq:0) [icmp cksum ok] (ttl 255, id 8675, len 84, bad ip cksum 9e33! -> 45ad)
05:54:00.786751 rule 2.regress.1/(match) [uid 0, pid 9042] match in on lo11: 169.254.0.14 > 169.254.0.14: icmp: echo request (id:3d82 seq:0) [icmp cksum ok] (ttl 255, id 8675, len 84, bad ip cksum 0! -> 45ad)

==== run-bpf-everything6 ====
# rule with pflog12 matches on every packet
grep 'regress\.1/.* > fc00::1:' pflog12.tcpdump
05:53:58.990610 rule 2.regress.1/(match) [uid 0, pid 9042] match out on lo11: fc00::1 > fc00::1: icmp6: echo request (id:854b seq:0) [icmp6 cksum ok] (len 64, hlim 64)
05:53:58.990626 rule 2.regress.1/(match) [uid 0, pid 9042] match in on lo11: fc00::1 > fc00::1: icmp6: echo request (id:854b seq:0) [icmp6 cksum ok] (len 64, hlim 64)
05:53:58.990640 rule 2.regress.1/(match) [uid 0, pid 9042] match out on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:854b seq:0) [bad icmp6 cksum 0! -> 7d02] (len 64, hlim 64)
05:53:58.990645 rule 2.regress.1/(match) [uid 0, pid 9042] match in on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:854b seq:0) [icmp6 cksum ok] (len 64, hlim 64)
05:53:59.113891 rule 2.regress.1/(match) [uid 0, pid 9042] match out on lo11: fc00::1 > fc00::1: icmp6: fc00::1 udp port 9 unreachable [bad icmp6 cksum 0! -> 971b] (len 60, hlim 64)
05:53:59.113902 rule 2.regress.1/(match) [uid 0, pid 9042] 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
05:53:59.226394 rule 2.regress.1/(match) [uid 0, pid 9042] match out on lo11: fc00::2 > fc00::2: icmp6: echo request (id:419f seq:0) [icmp6 cksum ok] (len 64, hlim 64)
05:53:59.226410 rule 2.regress.1/(match) [uid 0, pid 9042] match in on lo11: fc00::2 > fc00::2: icmp6: echo request (id:419f seq:0) [icmp6 cksum ok] (len 64, hlim 64)
grep 'regress\.1/.* > fc00::3:' pflog12.tcpdump
05:53:59.458145 rule 2.regress.1/(match) [uid 0, pid 9042] match out on lo11: fc00::3 > fc00::3: icmp6: echo request (id:9efd seq:0) [icmp6 cksum ok] (len 64, hlim 64)
05:53:59.458159 rule 2.regress.1/(match) [uid 0, pid 9042] match in on lo11: fc00::3 > fc00::3: icmp6: echo request (id:9efd seq:0) [icmp6 cksum ok] (len 64, hlim 64)
grep 'regress\.1/.* > fc00::4:' pflog12.tcpdump
05:53:59.689756 rule 2.regress.1/(match) [uid 0, pid 9042] match out on lo11: fc00::4 > fc00::4: icmp6: echo request (id:178b seq:0) [icmp6 cksum ok] (len 64, hlim 64)
05:53:59.689771 rule 2.regress.1/(match) [uid 0, pid 9042] match in on lo11: fc00::4 > fc00::4: icmp6: echo request (id:178b seq:0) [icmp6 cksum ok] (len 64, hlim 64)
grep 'regress\.1/.* > fc00::5:' pflog12.tcpdump
05:53:59.918866 rule 2.regress.1/(match) [uid 0, pid 9042] match out on lo11: fc00::5 > fc00::5: icmp6: echo request (id:b24a seq:0) [icmp6 cksum ok] (len 64, hlim 64)
05:53:59.918880 rule 2.regress.1/(match) [uid 0, pid 9042] match in on lo11: fc00::5 > fc00::5: icmp6: echo request (id:b24a seq:0) [icmp6 cksum ok] (len 64, hlim 64)
grep 'regress\.1/.* > fc00::6:' pflog12.tcpdump
05:54:00.149129 rule 2.regress.1/(match) [uid 0, pid 9042] match out on lo11: fc00::6 > fc00::6: icmp6: echo request (id:e2f8 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
05:54:00.149143 rule 2.regress.1/(match) [uid 0, pid 9042] match in on lo11: fc00::6 > fc00::6: icmp6: echo request (id:e2f8 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
grep 'regress\.1/.* > fc00::11:' pflog12.tcpdump
05:54:00.381194 rule 2.regress.1/(match) [uid 0, pid 9042] match out on lo11: fc00::11 > fc00::11: icmp6: echo request (id:dadb seq:0) [icmp6 cksum ok] (len 64, hlim 64)
grep 'regress\.1/.* > fc00::12:' pflog12.tcpdump
05:54:00.614407 rule 2.regress.1/(match) [uid 0, pid 9042] match out on lo11: fc00::12 > fc00::12: icmp6: echo request (id:4a6e seq:0) [icmp6 cksum ok] (len 64, hlim 64)
05:54:00.614423 rule 2.regress.1/(match) [uid 0, pid 9042] match in on lo11: fc00::22 > fc00::12: icmp6: echo request (id:e55a seq:0) [icmp6 cksum ok] (len 64, hlim 64)
grep 'regress\.1/.* > fc00::14:' pflog12.tcpdump
05:54:00.844649 rule 2.regress.1/(match) [uid 0, pid 9042] match out on lo11: fc00::14 > fc00::14: icmp6: echo request (id:c687 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
05:54:00.844663 rule 2.regress.1/(match) [uid 0, pid 9042] match in on lo11: fc00::14 > fc00::14: icmp6: echo request (id:c687 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
05:53:58.926290 rule 2.regress.3/(match) [uid 0, pid 9042] pass out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:f492 seq:0) [icmp cksum ok] (ttl 255, id 18063, len 84, bad ip cksum 0! -> 211b)
05:53:58.926308 rule 2.regress.3/(match) [uid 0, pid 9042] pass in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:f492 seq:0) [icmp cksum ok] (ttl 255, id 18063, len 84, bad ip cksum 0! -> 211b)
grep 'regress\.3/.* 169.254.0.1 > 169.254.0.1: icmp: echo reply' pflog11.tcpdump
05:53:58.926319 rule 2.regress.3/(match) [uid 0, pid 9042] pass out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:f492 seq:0) [bad icmp cksum 0! -> af67] (ttl 255, id 20958, len 84, bad ip cksum 0! -> 15cc)
05:53:58.926323 rule 2.regress.3/(match) [uid 0, pid 9042] pass in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:f492 seq:0) [icmp cksum ok] (ttl 255, id 20958, len 84, bad ip cksum 0! -> 15cc)
# no reply with keep state and without all
grep 'regress\.4/.* 169.254.0.2 > 169.254.0.2: icmp: echo request' pflog11.tcpdump
05:53:59.168109 rule 2.regress.4/(match) [uid 0, pid 9042] pass out on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:ba4c seq:0) [icmp cksum ok] (ttl 255, id 34086, len 84, bad ip cksum 672d! -> e281)
05:53:59.168137 rule 2.regress.4/(match) [uid 0, pid 9042] pass in on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:ba4c seq:0) [icmp cksum ok] (ttl 255, id 34086, len 84, bad ip cksum 0! -> e281)
! 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
05:53:59.400366 rule 2.regress.5/(match) [uid 0, pid 9042] pass out on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:a9e7 seq:0) [icmp cksum ok] (ttl 255, id 33376, len 84, bad ip cksum 80a! -> e545)
05:53:59.400379 rule 2.regress.5/(match) [uid 0, pid 9042] pass in on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:a9e7 seq:0) [icmp cksum ok] (ttl 255, id 33376, len 84, bad ip cksum 0! -> e545)
# XXX anchor name missing
grep '/.* 169.254.0.3 > 169.254.0.3: icmp: echo reply' pflog11.tcpdump
05:53:59.400385 rule 2/(match) [uid 0, pid 9042] pass out on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo reply (id:a9e7 seq:0) [bad icmp cksum 0! -> 68bd] (ttl 255, id 49603, len 84, bad ip cksum 0! -> a5e2)
05:53:59.400387 rule 2/(match) [uid 0, pid 9042] pass in on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo reply (id:a9e7 seq:0) [icmp cksum ok] (ttl 255, id 49603, len 84, bad ip cksum 0! -> a5e2)

==== run-bpf-all6 ====
# reply without keep state
grep 'regress\.11/.* fc00::1 > fc00::1: icmp6: echo request' pflog11.tcpdump
05:53:58.990613 rule 2.regress.11/(match) [uid 0, pid 9042] pass out on lo11: fc00::1 > fc00::1: icmp6: echo request (id:854b seq:0) [icmp6 cksum ok] (len 64, hlim 64)
05:53:58.990628 rule 2.regress.11/(match) [uid 0, pid 9042] pass in on lo11: fc00::1 > fc00::1: icmp6: echo request (id:854b seq:0) [icmp6 cksum ok] (len 64, hlim 64)
grep 'regress\.11/.* fc00::1 > fc00::1: icmp6: echo reply' pflog11.tcpdump
05:53:58.990641 rule 2.regress.11/(match) [uid 0, pid 9042] pass out on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:854b seq:0) [bad icmp6 cksum 0! -> 7d02] (len 64, hlim 64)
05:53:58.990646 rule 2.regress.11/(match) [uid 0, pid 9042] pass in on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:854b 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
05:53:59.226397 rule 2.regress.12/(match) [uid 0, pid 9042] pass out on lo11: fc00::2 > fc00::2: icmp6: echo request (id:419f seq:0) [icmp6 cksum ok] (len 64, hlim 64)
05:53:59.226412 rule 2.regress.12/(match) [uid 0, pid 9042] pass in on lo11: fc00::2 > fc00::2: icmp6: echo request (id:419f 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
05:53:59.458147 rule 2.regress.13/(match) [uid 0, pid 9042] pass out on lo11: fc00::3 > fc00::3: icmp6: echo request (id:9efd seq:0) [icmp6 cksum ok] (len 64, hlim 64)
05:53:59.458161 rule 2.regress.13/(match) [uid 0, pid 9042] pass in on lo11: fc00::3 > fc00::3: icmp6: echo request (id:9efd seq:0) [icmp6 cksum ok] (len 64, hlim 64)
# XXX anchor name missing
grep '/.* fc00::3 > fc00::3: icmp6: echo reply' pflog11.tcpdump
05:53:59.458171 rule 2/(match) [uid 0, pid 9042] pass out on lo11: fc00::3 > fc00::3: icmp6: echo reply (id:9efd seq:0) [bad icmp6 cksum 0! -> 2a9e] (len 64, hlim 64)
05:53:59.458173 rule 2/(match) [uid 0, pid 9042] pass in on lo11: fc00::3 > fc00::3: icmp6: echo reply (id:9efd 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
05:53:59.750639 rule 2.regress.6/(match) [uid 0, pid 9042] pass out on lo11: [uid 0, pid 12518] 169.254.0.4.47276 > 169.254.0.4.9: [bad udp cksum d935! -> a21d] udp 4 (ttl 64, id 63042, len 32, bad ip cksum c! -> 3086)
# 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
05:53:59.750656 rule 2.regress.6/(match) [uid 0, pid 9042] pass in on lo11: 169.254.0.4.47276 > 169.254.0.4.9: [bad udp cksum 2254! -> a21d] udp 4 (ttl 64, id 63042, len 32, bad ip cksum 0! -> 3086)
# 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
05:53:59.632195 rule 2.regress.6/(match) [uid 0, pid 9042] pass out on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:7fdb seq:0) [icmp cksum ok] (ttl 255, id 51949, len 84, bad ip cksum 2d74! -> 9cb6)
# 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
05:53:59.053607 rule 2.regress.3/(match) [uid 0, pid 9042] pass out on lo11: 169.254.0.1.43835 > 169.254.0.1.9: [bad udp cksum 1e3b! -> 192b] udp 4 (ttl 64, id 46219, len 32, bad ip cksum c! -> 7243)

==== 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
05:53:59.807685 rule 2.regress.14/(match) [uid 0, pid 9042] pass out on lo11: [uid 0, pid 58077] fc00::4.35186 > fc00::4.9: [invalid udp cksum 0] udp 4 [flowlabel 0x51e44] (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
05:53:59.807713 rule 2.regress.14/(match) [uid 0, pid 9042] pass in on lo11: fc00::4.35186 > fc00::4.9: [bad udp cksum 26f8! -> d7a8] udp 4 [flowlabel 0x51e44] (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
05:53:59.689758 rule 2.regress.14/(match) [uid 0, pid 9042] pass out on lo11: fc00::4 > fc00::4: icmp6: echo request (id:178b 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
05:53:59.113859 rule 2.regress.11/(match) [uid 0, pid 9042] pass out on lo11: fc00::1.42847 > fc00::1.9: [invalid udp cksum 0] udp 4 [flowlabel 0x19105] (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
05:54:00.324681 rule 2.regress.2/(match) [uid 0, pid 9042] pass in on lo11: 169.254.0.11 > 169.254.0.21: icmp: echo request (id:4a48 seq:0) [icmp cksum ok] (ttl 255, id 36708, len 84, bad ip cksum 0! -> d827)
# 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
05:54:00.324666 rule 2.regress.18/(match) [uid 0, pid 9042] pass out on lo11: [rewritten: src 169.254.0.11:19016, dst 169.254.0.21:8] 169.254.0.11 > 169.254.0.11: icmp: echo request (id:4a48 seq:0) [icmp cksum ok] (ttl 255, id 36708, len 84, bad ip cksum 37c7! -> d831)

==== run-bpf-rdr6 ====
# loopback input logs redirected packet
grep 'regress\.10/.* pass in .*:.* fc00::11 > fc00::21: icmp6: echo request' pflog11.tcpdump
05:54:00.381212 rule 2.regress.10/(match) [uid 0, pid 9042] pass in on lo11: fc00::11 > fc00::21: icmp6: echo request (id:dadb 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
05:54:00.381197 rule 2.regress.20/(match) [uid 0, pid 9042] pass out on lo11: [rewritten: src fc00::11:56027, dst fc00::21:128] fc00::11 > fc00::11: icmp6: echo request (id:dadb 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
05:54:00.556008 rule 2.regress.2/(match) [uid 0, pid 9042] pass in on lo11: 169.254.0.22 > 169.254.0.12: icmp: echo request (id:7649 seq:0) [icmp cksum ok] (ttl 255, id 30950, len 84, bad ip cksum 0! -> eea3)
# 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
05:54:00.555991 rule 2.regress.19/(match) [uid 0, pid 9042] pass out on lo11: [rewritten: src 169.254.0.22:30281, dst 169.254.0.12:8] 169.254.0.12 > 169.254.0.12: icmp: echo request (id:a0b3 seq:0) [icmp cksum ok] (ttl 255, id 30950, len 84, bad ip cksum 3637! -> eead)

==== run-bpf-nat6 ====
# loopback input logs redirected packet
grep 'regress\.10/.* pass in .*:.* fc00::22 > fc00::12: icmp6: echo request' pflog11.tcpdump
05:54:00.614424 rule 2.regress.10/(match) [uid 0, pid 9042] pass in on lo11: fc00::22 > fc00::12: icmp6: echo request (id:e55a 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
05:54:00.614410 rule 2.regress.21/(match) [uid 0, pid 9042] pass out on lo11: [rewritten: src fc00::22:58714, dst fc00::12:128] fc00::12 > fc00::12: icmp6: echo request (id:4a6e 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
05:54:00.786755 rule 2.regress.22/(match) [uid 0, pid 9042] pass in on lo11: [rewritten: src fc00::23:55114, dst fc00::24:128] 169.254.0.14 > 169.254.0.14: icmp: echo request (id:3d82 seq:0) [icmp cksum ok] (ttl 255, id 8675, len 84, bad ip cksum 0! -> 45ad)

==== run-bpf-af6 ====
# pf in rule logs original IPv6 packet
grep 'regress\.23/.* pass in .*:.* fc00::14 > fc00::14: icmp6: echo request' pflog11.tcpdump
05:54:00.844666 rule 2.regress.23/(match) [uid 0, pid 9042] pass in on lo11: [rewritten: src 169.254.0.23:32154, dst 169.254.0.24:8] fc00::14 > fc00::14: icmp6: echo request (id:c687 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
05:54:00.324666 rule 2.regress.18/(match) [uid 0, pid 9042] pass out on lo11: [rewritten: src 169.254.0.11:19016, dst 169.254.0.21:8] 169.254.0.11 > 169.254.0.11: icmp: echo request (id:4a48 seq:0) [icmp cksum ok] (ttl 255, id 36708, len 84, bad ip cksum 37c7! -> d831)
# 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
05:54:00.555991 rule 2.regress.19/(match) [uid 0, pid 9042] pass out on lo11: [rewritten: src 169.254.0.22:30281, dst 169.254.0.12:8] 169.254.0.12 > 169.254.0.12: icmp: echo request (id:a0b3 seq:0) [icmp cksum ok] (ttl 255, id 30950, len 84, bad ip cksum 3637! -> eead)
# 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
05:54:00.786755 rule 2.regress.22/(match) [uid 0, pid 9042] pass in on lo11: [rewritten: src fc00::23:55114, dst fc00::24:128] 169.254.0.14 > 169.254.0.14: icmp: echo request (id:3d82 seq:0) [icmp cksum ok] (ttl 255, id 8675, len 84, bad ip cksum 0! -> 45ad)

==== 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
05:54:00.381197 rule 2.regress.20/(match) [uid 0, pid 9042] pass out on lo11: [rewritten: src fc00::11:56027, dst fc00::21:128] fc00::11 > fc00::11: icmp6: echo request (id:dadb 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
05:54:00.614410 rule 2.regress.21/(match) [uid 0, pid 9042] pass out on lo11: [rewritten: src fc00::22:58714, dst fc00::12:128] fc00::12 > fc00::12: icmp6: echo request (id:4a6e 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
05:54:00.844666 rule 2.regress.23/(match) [uid 0, pid 9042] pass in on lo11: [rewritten: src 169.254.0.23:32154, dst 169.254.0.24:8] fc00::14 > fc00::14: icmp6: echo request (id:c687 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