START	sys/net/pflog	2024-03-15T09:35:12Z

==== 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=0.199 ms

--- 169.254.0.1 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.199/0.199/0.199/0.000 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=0.258 ms

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

==== run-udp-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=0.183 ms

--- 169.254.0.2 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.183/0.183/0.183/0.000 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=0.253 ms

--- fc00::2 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.253/0.253/0.253/0.000 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=0.212 ms

--- 169.254.0.3 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.212/0.212/0.212/0.000 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=0.255 ms

--- fc00::3 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.255/0.255/0.255/0.000 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=0.186 ms

--- 169.254.0.4 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.186/0.186/0.186/0.000 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=0.259 ms

--- fc00::4 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.259/0.259/0.259/0.000 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=0.197 ms

--- 169.254.0.5 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.197/0.197/0.197/0.000 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=0.245 ms

--- fc00::5 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.245/0.245/0.245/0.000 ms

==== run-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=0.213 ms

--- 169.254.0.6 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.213/0.213/0.213/0.000 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=0.265 ms

--- fc00::6 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.265/0.265/0.265/0.000 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=0.196 ms

--- 169.254.0.11 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.196/0.196/0.196/0.000 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=0.261 ms

--- fc00::11 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.261/0.261/0.261/0.000 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=0.228 ms

--- 169.254.0.12 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.228/0.228/0.228/0.000 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=0.277 ms

--- fc00::12 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.277/0.277/0.277/0.000 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=0.277 ms

--- 169.254.0.14 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.277/0.277/0.277/0.000 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=0.303 ms

--- fc00::14 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.303/0.303/0.303/0.000 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=0.253 ms

--- ::1 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.253/0.253/0.253/0.000 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
10:35:17.743673 rule 4.regress.3/(match) [uid 0, pid 20238] pass out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:1699 seq:0) [icmp cksum ok] (ttl 255, id 30617, len 84, bad ip cksum b2f3! -> f010)
10:35:17.743725 rule 4.regress.3/(match) [uid 0, pid 20238] pass in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:1699 seq:0) [icmp cksum ok] (ttl 255, id 30617, len 84, bad ip cksum 0! -> f010)
10:35:17.743760 rule 4.regress.3/(match) [uid 0, pid 20238] pass out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:1699 seq:0) [bad icmp cksum 0! -> 56ce] (ttl 255, id 12861, len 84, bad ip cksum 0! -> 356d)
10:35:17.743771 rule 4.regress.3/(match) [uid 0, pid 20238] pass in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:1699 seq:0) [icmp cksum ok] (ttl 255, id 12861, len 84, bad ip cksum 0! -> 356d)
10:35:17.825518 rule 4.regress.11/(match) [uid 0, pid 20238] pass out on lo11: fc00::1 > fc00::1: icmp6: echo request (id:c9c9 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:35:17.825590 rule 4.regress.11/(match) [uid 0, pid 20238] pass in on lo11: fc00::1 > fc00::1: icmp6: echo request (id:c9c9 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:35:17.825649 rule 4.regress.11/(match) [uid 0, pid 20238] pass out on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:c9c9 seq:0) [bad icmp6 cksum 0! -> 2d46] (len 64, hlim 64)
10:35:17.825664 rule 4.regress.11/(match) [uid 0, pid 20238] pass in on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:c9c9 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:35:17.913072 rule 4.regress.3/(match) [uid 0, pid 20238] pass out on lo11: 169.254.0.1.26977 > 169.254.0.1.9: [bad udp cksum 0055! -> f36c] udp 4 (ttl 64, id 8775, len 32, bad ip cksum c! -> 488)
10:35:17.913133 rule 4.regress.3/(match) [uid 0, pid 20238] pass in on lo11: 169.254.0.1.26977 > 169.254.0.1.9: [bad udp cksum 1c54! -> f36c] udp 4 (ttl 64, id 8775, len 32, bad ip cksum 0! -> 488)
10:35:17.913180 rule 4.regress.3/(match) [uid 0, pid 20238] 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! -> 43f2] for 169.254.0.1.26977 > 169.254.0.1.9: udp 4 (ttl 64, id 8775, len 32, bad ip cksum 0! -> 488) (ttl 255, id 14148, len 56, bad ip cksum 7000! -> 3082)
10:35:17.913193 rule 4.regress.3/(match) [uid 0, pid 20238] 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 169.254.0.1.26977 > 169.254.0.1.9: udp 4 (ttl 64, id 8775, len 32, bad ip cksum 0! -> 488) (ttl 255, id 14148, len 56, bad ip cksum 0! -> 3082)
10:35:17.994017 rule 4.regress.11/(match) [uid 0, pid 20238] pass out on lo11: fc00::1.3666 > fc00::1.9: [invalid udp cksum 0] udp 4 [flowlabel 0x694d6] (len 12, hlim 64)
10:35:17.994080 rule 4.regress.11/(match) [uid 0, pid 20238] pass in on lo11: fc00::1.3666 > fc00::1.9: [bad udp cksum 20f8! -> fe23] udp 4 [flowlabel 0x694d6] (len 12, hlim 64)
10:35:17.994141 rule 4.regress.11/(match) [uid 0, pid 20238] pass out on lo11: fc00::1 > fc00::1: icmp6: fc00::1 udp port 9 unreachable [bad icmp6 cksum 0! -> 2c53] (len 60, hlim 64)
10:35:17.994156 rule 4.regress.11/(match) [uid 0, pid 20238] pass in on lo11: fc00::1 > fc00::1: icmp6: fc00::1 udp port 9 unreachable [icmp6 cksum ok] (len 60, hlim 64)
10:35:18.068368 rule 4.regress.4/(match) [uid 0, pid 20238] pass out on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:463b seq:0) [icmp cksum ok] (ttl 255, id 12258, len 84, bad ip cksum 35! -> 37c6)
10:35:18.068424 rule 4.regress.4/(match) [uid 0, pid 20238] pass in on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:463b seq:0) [icmp cksum ok] (ttl 255, id 12258, len 84, bad ip cksum 0! -> 37c6)
10:35:18.149281 rule 4.regress.12/(match) [uid 0, pid 20238] pass out on lo11: fc00::2 > fc00::2: icmp6: echo request (id:14cc seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:35:18.149354 rule 4.regress.12/(match) [uid 0, pid 20238] pass in on lo11: fc00::2 > fc00::2: icmp6: echo request (id:14cc seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:35:18.236674 rule 4.regress.4/(match) [uid 0, pid 20238] pass out on lo11: 169.254.0.2.44034 > 169.254.0.2.9: [bad udp cksum 3432! -> 502a] udp 4 (ttl 64, id 22319, len 32, bad ip cksum c! -> cf9d)
10:35:18.236743 rule 4.regress.4/(match) [uid 0, pid 20238] pass in on lo11: 169.254.0.2.44034 > 169.254.0.2.9: [bad udp cksum 1e54! -> 502a] udp 4 (ttl 64, id 22319, len 32, bad ip cksum 0! -> cf9d)
10:35:18.318108 rule 4.regress.12/(match) [uid 0, pid 20238] pass out on lo11: fc00::2.36597 > fc00::2.9: [invalid udp cksum 0] udp 4 [flowlabel 0xe46d] (len 12, hlim 64)
10:35:18.318181 rule 4.regress.12/(match) [uid 0, pid 20238] pass in on lo11: fc00::2.36597 > fc00::2.9: [bad udp cksum 22f8! -> 58a3] udp 4 [flowlabel 0xe46d] (len 12, hlim 64)
10:35:18.392501 rule 4.regress.5/(match) [uid 0, pid 20238] pass out on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:e020 seq:0) [icmp cksum ok] (ttl 255, id 2403, len 84, bad ip cksum 8f85! -> 5e43)
10:35:18.392562 rule 4.regress.5/(match) [uid 0, pid 20238] pass in on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:e020 seq:0) [icmp cksum ok] (ttl 255, id 2403, len 84, bad ip cksum 0! -> 5e43)
10:35:18.392608 rule 4/(match) [uid 0, pid 20238] pass out on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo reply (id:e020 seq:0) [bad icmp cksum 0! -> bfc2] (ttl 255, id 7433, len 84, bad ip cksum 0! -> 4a9d)
10:35:18.392617 rule 4/(match) [uid 0, pid 20238] pass in on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo reply (id:e020 seq:0) [icmp cksum ok] (ttl 255, id 7433, len 84, bad ip cksum 0! -> 4a9d)
10:35:18.473367 rule 4.regress.13/(match) [uid 0, pid 20238] pass out on lo11: fc00::3 > fc00::3: icmp6: echo request (id:b6b7 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:35:18.473432 rule 4.regress.13/(match) [uid 0, pid 20238] pass in on lo11: fc00::3 > fc00::3: icmp6: echo request (id:b6b7 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:35:18.473489 rule 4/(match) [uid 0, pid 20238] pass out on lo11: fc00::3 > fc00::3: icmp6: echo reply (id:b6b7 seq:0) [bad icmp6 cksum 0! -> 6931] (len 64, hlim 64)
10:35:18.473500 rule 4/(match) [uid 0, pid 20238] pass in on lo11: fc00::3 > fc00::3: icmp6: echo reply (id:b6b7 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:35:18.561224 rule 4.regress.5/(match) [uid 0, pid 20238] pass out on lo11: 169.254.0.3.10513 > 169.254.0.3.9: [bad udp cksum 7000! -> 3fad] udp 4 (ttl 64, id 41022, len 32, bad ip cksum c! -> 868c)
10:35:18.561297 rule 4.regress.5/(match) [uid 0, pid 20238] pass in on lo11: 169.254.0.3.10513 > 169.254.0.3.9: [bad udp cksum 2054! -> 3fad] udp 4 (ttl 64, id 41022, len 32, bad ip cksum 0! -> 868c)
10:35:18.561362 rule 4/(match) [uid 0, pid 20238] 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! -> 643] for 169.254.0.3.10513 > 169.254.0.3.9: udp 4 (ttl 64, id 41022, len 32, bad ip cksum 0! -> 868c) (ttl 255, id 34411, len 56, bad ip cksum 1563! -> e156)
10:35:18.561372 rule 4/(match) [uid 0, pid 20238] 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 169.254.0.3.10513 > 169.254.0.3.9: udp 4 (ttl 64, id 41022, len 32, bad ip cksum 0! -> 868c) (ttl 255, id 34411, len 56, bad ip cksum 0! -> e156)
10:35:18.642577 rule 4.regress.13/(match) [uid 0, pid 20238] pass out on lo11: fc00::3.20299 > fc00::3.9: [invalid udp cksum 0] udp 4 [flowlabel 0x1381d] (len 12, hlim 64)
10:35:18.642649 rule 4.regress.13/(match) [uid 0, pid 20238] pass in on lo11: fc00::3.20299 > fc00::3.9: [bad udp cksum 24f8! -> 00e3] udp 4 [flowlabel 0x1381d] (len 12, hlim 64)
10:35:18.642723 rule 4/(match) [uid 0, pid 20238] pass out on lo11: fc00::3 > fc00::3: icmp6: fc00::3 udp port 9 unreachable [bad icmp6 cksum 0! -> 480c] (len 60, hlim 64)
10:35:18.642734 rule 4/(match) [uid 0, pid 20238] pass in on lo11: fc00::3 > fc00::3: icmp6: fc00::3 udp port 9 unreachable [icmp6 cksum ok] (len 60, hlim 64)
10:35:18.716904 rule 4.regress.6/(match) [uid 0, pid 20238] pass out on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:729e seq:0) [icmp cksum ok] (ttl 255, id 57254, len 84, bad ip cksum 6000! -> 87fd)
10:35:18.716960 rule 4.regress.6/(match) [uid 0, pid 20238] pass in on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:729e seq:0) [icmp cksum ok] (ttl 255, id 57254, len 84, bad ip cksum 0! -> 87fd)
10:35:18.797880 rule 4.regress.14/(match) [uid 0, pid 20238] pass out on lo11: fc00::4 > fc00::4: icmp6: echo request (id:5bdd seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:35:18.797956 rule 4.regress.14/(match) [uid 0, pid 20238] pass in on lo11: fc00::4 > fc00::4: icmp6: echo request (id:5bdd seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:35:18.885009 rule 4.regress.6/(match) [uid 0, pid 20238] pass out on lo11: [uid 0, pid 50641] 169.254.0.4.14617 > 169.254.0.4.9: [bad udp cksum 1176! -> 359d] udp 4 (ttl 64, id 63311, len 32, bad ip cksum c! -> 2f79)
10:35:18.885096 rule 4.regress.6/(match) [uid 0, pid 20238] pass in on lo11: 169.254.0.4.14617 > 169.254.0.4.9: [bad udp cksum 2254! -> 359d] udp 4 (ttl 64, id 63311, len 32, bad ip cksum 0! -> 2f79)
10:35:18.966898 rule 4.regress.14/(match) [uid 0, pid 20238] pass out on lo11: [uid 0, pid 7561] fc00::4.14632 > fc00::4.9: [invalid udp cksum 0] udp 4 [flowlabel 0x36b25] (len 12, hlim 64)
10:35:18.966970 rule 4.regress.14/(match) [uid 0, pid 20238] pass in on lo11: fc00::4.14632 > fc00::4.9: [bad udp cksum 26f8! -> 21f9] udp 4 [flowlabel 0x36b25] (len 12, hlim 64)
10:35:19.689982 rule 4.regress.18/(match) [uid 0, pid 20238] pass out on lo11: [rewritten: src 169.254.0.11:8956, dst 169.254.0.21:8] 169.254.0.11 > 169.254.0.11: icmp: echo request (id:22fc seq:0) [icmp cksum ok] (ttl 255, id 46893, len 84, bad ip cksum 4600! -> b068)
10:35:19.690045 rule 4.regress.2/(match) [uid 0, pid 20238] pass in on lo11: 169.254.0.11 > 169.254.0.21: icmp: echo request (id:22fc seq:0) [icmp cksum ok] (ttl 255, id 46893, len 84, bad ip cksum 0! -> b05e)
10:35:19.771509 rule 4.regress.20/(match) [uid 0, pid 20238] pass out on lo11: [rewritten: src fc00::11:11812, dst fc00::21:128] fc00::11 > fc00::11: icmp6: echo request (id:2e24 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:35:19.771585 rule 4.regress.10/(match) [uid 0, pid 20238] pass in on lo11: fc00::11 > fc00::21: icmp6: echo request (id:2e24 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:35:19.858931 rule 4.regress.18/(match) [uid 0, pid 20238] pass out on lo11: [rewritten: src 169.254.0.11:15164, dst 169.254.0.21:9] 169.254.0.11.15164 > 169.254.0.11.9: [no udp cksum] udp 4 (ttl 64, id 22725, len 32, bad ip cksum c! -> cdf5)
10:35:19.859004 rule 4.regress.2/(match) [uid 0, pid 20238] pass in on lo11: 169.254.0.11.15164 > 169.254.0.21.9: [bad udp cksum 3a54! -> fa9a] udp 4 (ttl 64, id 22725, len 32, bad ip cksum 0! -> cdeb)
10:35:19.940127 rule 4.regress.20/(match) [uid 0, pid 20238] pass out on lo11: [rewritten: src fc00::11:41166, dst fc00::21:9] fc00::11.41166 > fc00::11.9: [invalid udp cksum 0] udp 4 [flowlabel 0x4c6e1] (len 12, hlim 64)
10:35:19.940208 rule 4.regress.10/(match) [uid 0, pid 20238] pass in on lo11: fc00::11.41166 > fc00::21.9: [bad udp cksum 50f8! -> 5191] udp 4 [flowlabel 0x4c6e1] (len 12, hlim 64)
10:35:20.014611 rule 4.regress.19/(match) [uid 0, pid 20238] pass out on lo11: [rewritten: src 169.254.0.22:45289, dst 169.254.0.12:8] 169.254.0.12 > 169.254.0.12: icmp: echo request (id:be1e seq:0) [icmp cksum ok] (ttl 255, id 41879, len 84, bad ip cksum 0! -> c3fc)
10:35:20.014681 rule 4.regress.2/(match) [uid 0, pid 20238] pass in on lo11: 169.254.0.22 > 169.254.0.12: icmp: echo request (id:b0e9 seq:0) [icmp cksum ok] (ttl 255, id 41879, len 84, bad ip cksum 0! -> c3f2)
10:35:20.096957 rule 4.regress.21/(match) [uid 0, pid 20238] pass out on lo11: [rewritten: src fc00::22:49526, dst fc00::12:128] fc00::12 > fc00::12: icmp6: echo request (id:ef2f seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:35:20.097034 rule 4.regress.10/(match) [uid 0, pid 20238] pass in on lo11: fc00::22 > fc00::12: icmp6: echo request (id:c176 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:35:20.184236 rule 4.regress.19/(match) [uid 0, pid 20238] pass out on lo11: [rewritten: src 169.254.0.22:59093, dst 169.254.0.12:9] 169.254.0.12.37714 > 169.254.0.12.9: [bad udp cksum ff6f! -> ec42] udp 4 (ttl 64, id 31874, len 32, bad ip cksum c! -> aa36)
10:35:20.184309 rule 4.regress.2/(match) [uid 0, pid 20238] pass in on lo11: 169.254.0.22.59093 > 169.254.0.12.9: [bad udp cksum 3c54! -> 5eef] udp 4 (ttl 64, id 31874, len 32, bad ip cksum 0! -> aa2c)
10:35:20.266304 rule 4.regress.21/(match) [uid 0, pid 20238] pass out on lo11: [rewritten: src fc00::22:62561, dst fc00::12:9] fc00::12.4178 > fc00::12.9: [invalid udp cksum 0] udp 4 [flowlabel 0x5776c] (len 12, hlim 64)
10:35:20.266378 rule 4.regress.10/(match) [uid 0, pid 20238] pass in on lo11: fc00::22.62561 > fc00::12.9: [bad udp cksum 52f8! -> bc3d] udp 4 [flowlabel 0x5776c] (len 12, hlim 64)
10:35:20.340245 rule 4.regress.2/(match) [uid 0, pid 20238] pass out on lo11: 169.254.0.14 > 169.254.0.14: icmp: echo request (id:ddaa seq:0) [icmp cksum ok] (ttl 255, id 48993, len 84, bad ip cksum 8cab! -> a82e)
10:35:20.340315 rule 4.regress.22/(match) [uid 0, pid 20238] pass in on lo11: [rewritten: src fc00::23:35967, dst fc00::24:128] 169.254.0.14 > 169.254.0.14: icmp: echo request (id:ddaa seq:0) [icmp cksum ok] (ttl 255, id 48993, len 84, bad ip cksum 0! -> a82e)
10:35:20.340373 rule 4.regress.10/(match) [uid 0, pid 20238] pass in on lo11: fc00::23 > fc00::24: icmp6: echo request (id:8c7f seq:0) [icmp6 cksum ok] (len 64, hlim 63)
10:35:20.421161 rule 4.regress.10/(match) [uid 0, pid 20238] pass out on lo11: fc00::14 > fc00::14: icmp6: echo request (id:5f9f seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:35:20.421243 rule 4.regress.23/(match) [uid 0, pid 20238] pass in on lo11: [rewritten: src 169.254.0.23:62151, dst 169.254.0.24:8] fc00::14 > fc00::14: icmp6: echo request (id:5f9f seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:35:20.421300 rule 4.regress.2/(match) [uid 0, pid 20238] pass in on lo11: 169.254.0.23 > 169.254.0.24: icmp: echo request (id:f2c7 seq:0) [icmp cksum ok] (DF) (ttl 63, id 3036, len 84, bad ip cksum 0! -> dba1)
10:35:20.508214 rule 4.regress.2/(match) [uid 0, pid 20238] pass out on lo11: 169.254.0.14.4333 > 169.254.0.14.9: [no udp cksum] udp 4 (ttl 64, id 24232, len 32, bad ip cksum c! -> c80c)
10:35:20.508294 rule 4.regress.22/(match) [uid 0, pid 20238] pass in on lo11: [rewritten: src fc00::23:54574, dst fc00::24:9] 169.254.0.14.4333 > 169.254.0.14.9: [bad udp cksum 3654! -> 4dc5] udp 4 (ttl 64, id 24232, len 32, bad ip cksum 0! -> c80c)
10:35:20.508357 rule 4.regress.10/(match) [uid 0, pid 20238] pass in on lo11: fc00::23.54574 > fc00::24.9: [bad udp cksum 65f8! -> dc5c] udp 4 (len 12, hlim 63)
10:35:20.591121 rule 4.regress.10/(match) [uid 0, pid 20238] pass out on lo11: fc00::14.39654 > fc00::14.9: [invalid udp cksum 0] udp 4 [flowlabel 0x6553] (len 12, hlim 64)
10:35:20.591206 rule 4.regress.23/(match) [uid 0, pid 20238] pass in on lo11: [rewritten: src 169.254.0.23:63386, dst 169.254.0.24:9] fc00::14.39654 > fc00::14.9: [bad udp cksum 46f8! -> 4397] udp 4 [flowlabel 0x6553] (len 12, hlim 64)
10:35:20.591265 rule 4.regress.2/(match) [uid 0, pid 20238] pass in on lo11: 169.254.0.23.63386 > 169.254.0.24.9: [bad udp cksum 4954! -> 8cde] udp 4 (DF) (ttl 63, id 53069, len 32, bad ip cksum 0! -> 1854)
10:35:20.668564 rule 4.regress.10/(match) [uid 0, pid 20238] pass out on lo11: ::1 > ::1: icmp6: echo request (id:2694 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:35:20.668628 rule 4.regress.10/(match) [uid 0, pid 20238] pass in on lo11: ::1 > ::1: icmp6: echo request (id:2694 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:35:20.753603 rule 4.regress.10/(match) [uid 0, pid 20238] pass out on lo11: ::1.13539 > ::1.9: [invalid udp cksum 0] udp 4 [flowlabel 0x47d7a] (len 12, hlim 64)
10:35:20.753675 rule 4.regress.10/(match) [uid 0, pid 20238] pass in on lo11: ::1.13539 > ::1.9: [bad udp cksum 1f00! -> 6ef5] udp 4 [flowlabel 0x47d7a] (len 12, hlim 64)

==== run-bpf-12 ====
# show full logs
cat pflog12.tcpdump
10:35:17.743663 rule 4.regress.1/(match) [uid 0, pid 20238] match out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:1699 seq:0) [icmp cksum ok] (ttl 255, id 30617, len 84, bad ip cksum b2f3! -> f010)
10:35:17.743716 rule 4.regress.1/(match) [uid 0, pid 20238] match in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:1699 seq:0) [icmp cksum ok] (ttl 255, id 30617, len 84, bad ip cksum 0! -> f010)
10:35:17.743756 rule 4.regress.1/(match) [uid 0, pid 20238] match out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:1699 seq:0) [bad icmp cksum 0! -> 56ce] (ttl 255, id 12861, len 84, bad ip cksum 0! -> 356d)
10:35:17.743768 rule 4.regress.1/(match) [uid 0, pid 20238] match in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:1699 seq:0) [icmp cksum ok] (ttl 255, id 12861, len 84, bad ip cksum 0! -> 356d)
10:35:17.825509 rule 4.regress.1/(match) [uid 0, pid 20238] match out on lo11: fc00::1 > fc00::1: icmp6: echo request (id:c9c9 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:35:17.825581 rule 4.regress.1/(match) [uid 0, pid 20238] match in on lo11: fc00::1 > fc00::1: icmp6: echo request (id:c9c9 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:35:17.825646 rule 4.regress.1/(match) [uid 0, pid 20238] match out on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:c9c9 seq:0) [bad icmp6 cksum 0! -> 2d46] (len 64, hlim 64)
10:35:17.825662 rule 4.regress.1/(match) [uid 0, pid 20238] match in on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:c9c9 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:35:17.913063 rule 4.regress.1/(match) [uid 0, pid 20238] match out on lo11: 169.254.0.1.26977 > 169.254.0.1.9: [bad udp cksum 0055! -> f36c] udp 4 (ttl 64, id 8775, len 32, bad ip cksum c! -> 488)
10:35:17.913124 rule 4.regress.1/(match) [uid 0, pid 20238] match in on lo11: 169.254.0.1.26977 > 169.254.0.1.9: [bad udp cksum 1c54! -> f36c] udp 4 (ttl 64, id 8775, len 32, bad ip cksum 0! -> 488)
10:35:17.913176 rule 4.regress.1/(match) [uid 0, pid 20238] 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! -> 43f2] for 169.254.0.1.26977 > 169.254.0.1.9: udp 4 (ttl 64, id 8775, len 32, bad ip cksum 0! -> 488) (ttl 255, id 14148, len 56, bad ip cksum 7000! -> 3082)
10:35:17.913190 rule 4.regress.1/(match) [uid 0, pid 20238] 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 169.254.0.1.26977 > 169.254.0.1.9: udp 4 (ttl 64, id 8775, len 32, bad ip cksum 0! -> 488) (ttl 255, id 14148, len 56, bad ip cksum 0! -> 3082)
10:35:17.994007 rule 4.regress.1/(match) [uid 0, pid 20238] match out on lo11: fc00::1.3666 > fc00::1.9: [invalid udp cksum 0] udp 4 [flowlabel 0x694d6] (len 12, hlim 64)
10:35:17.994072 rule 4.regress.1/(match) [uid 0, pid 20238] match in on lo11: fc00::1.3666 > fc00::1.9: [bad udp cksum 20f8! -> fe23] udp 4 [flowlabel 0x694d6] (len 12, hlim 64)
10:35:17.994138 rule 4.regress.1/(match) [uid 0, pid 20238] match out on lo11: fc00::1 > fc00::1: icmp6: fc00::1 udp port 9 unreachable [bad icmp6 cksum 0! -> 2c53] (len 60, hlim 64)
10:35:17.994154 rule 4.regress.1/(match) [uid 0, pid 20238] match in on lo11: fc00::1 > fc00::1: icmp6: fc00::1 udp port 9 unreachable [icmp6 cksum ok] (len 60, hlim 64)
10:35:18.068359 rule 4.regress.1/(match) [uid 0, pid 20238] match out on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:463b seq:0) [icmp cksum ok] (ttl 255, id 12258, len 84, bad ip cksum 35! -> 37c6)
10:35:18.068415 rule 4.regress.1/(match) [uid 0, pid 20238] match in on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:463b seq:0) [icmp cksum ok] (ttl 255, id 12258, len 84, bad ip cksum 0! -> 37c6)
10:35:18.149271 rule 4.regress.1/(match) [uid 0, pid 20238] match out on lo11: fc00::2 > fc00::2: icmp6: echo request (id:14cc seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:35:18.149346 rule 4.regress.1/(match) [uid 0, pid 20238] match in on lo11: fc00::2 > fc00::2: icmp6: echo request (id:14cc seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:35:18.236666 rule 4.regress.1/(match) [uid 0, pid 20238] match out on lo11: 169.254.0.2.44034 > 169.254.0.2.9: [bad udp cksum 3432! -> 502a] udp 4 (ttl 64, id 22319, len 32, bad ip cksum c! -> cf9d)
10:35:18.236736 rule 4.regress.1/(match) [uid 0, pid 20238] match in on lo11: 169.254.0.2.44034 > 169.254.0.2.9: [bad udp cksum 1e54! -> 502a] udp 4 (ttl 64, id 22319, len 32, bad ip cksum 0! -> cf9d)
10:35:18.318099 rule 4.regress.1/(match) [uid 0, pid 20238] match out on lo11: fc00::2.36597 > fc00::2.9: [invalid udp cksum 0] udp 4 [flowlabel 0xe46d] (len 12, hlim 64)
10:35:18.318171 rule 4.regress.1/(match) [uid 0, pid 20238] match in on lo11: fc00::2.36597 > fc00::2.9: [bad udp cksum 22f8! -> 58a3] udp 4 [flowlabel 0xe46d] (len 12, hlim 64)
10:35:18.392492 rule 4.regress.1/(match) [uid 0, pid 20238] match out on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:e020 seq:0) [icmp cksum ok] (ttl 255, id 2403, len 84, bad ip cksum 8f85! -> 5e43)
10:35:18.392554 rule 4.regress.1/(match) [uid 0, pid 20238] match in on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:e020 seq:0) [icmp cksum ok] (ttl 255, id 2403, len 84, bad ip cksum 0! -> 5e43)
10:35:18.473358 rule 4.regress.1/(match) [uid 0, pid 20238] match out on lo11: fc00::3 > fc00::3: icmp6: echo request (id:b6b7 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:35:18.473424 rule 4.regress.1/(match) [uid 0, pid 20238] match in on lo11: fc00::3 > fc00::3: icmp6: echo request (id:b6b7 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:35:18.561215 rule 4.regress.1/(match) [uid 0, pid 20238] match out on lo11: 169.254.0.3.10513 > 169.254.0.3.9: [bad udp cksum 7000! -> 3fad] udp 4 (ttl 64, id 41022, len 32, bad ip cksum c! -> 868c)
10:35:18.561289 rule 4.regress.1/(match) [uid 0, pid 20238] match in on lo11: 169.254.0.3.10513 > 169.254.0.3.9: [bad udp cksum 2054! -> 3fad] udp 4 (ttl 64, id 41022, len 32, bad ip cksum 0! -> 868c)
10:35:18.642568 rule 4.regress.1/(match) [uid 0, pid 20238] match out on lo11: fc00::3.20299 > fc00::3.9: [invalid udp cksum 0] udp 4 [flowlabel 0x1381d] (len 12, hlim 64)
10:35:18.642641 rule 4.regress.1/(match) [uid 0, pid 20238] match in on lo11: fc00::3.20299 > fc00::3.9: [bad udp cksum 24f8! -> 00e3] udp 4 [flowlabel 0x1381d] (len 12, hlim 64)
10:35:18.716894 rule 4.regress.1/(match) [uid 0, pid 20238] match out on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:729e seq:0) [icmp cksum ok] (ttl 255, id 57254, len 84, bad ip cksum 6000! -> 87fd)
10:35:18.716951 rule 4.regress.1/(match) [uid 0, pid 20238] match in on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:729e seq:0) [icmp cksum ok] (ttl 255, id 57254, len 84, bad ip cksum 0! -> 87fd)
10:35:18.797871 rule 4.regress.1/(match) [uid 0, pid 20238] match out on lo11: fc00::4 > fc00::4: icmp6: echo request (id:5bdd seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:35:18.797947 rule 4.regress.1/(match) [uid 0, pid 20238] match in on lo11: fc00::4 > fc00::4: icmp6: echo request (id:5bdd seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:35:18.885000 rule 4.regress.1/(match) [uid 0, pid 20238] match out on lo11: 169.254.0.4.14617 > 169.254.0.4.9: [bad udp cksum 1176! -> 359d] udp 4 (ttl 64, id 63311, len 32, bad ip cksum c! -> 2f79)
10:35:18.885082 rule 4.regress.1/(match) [uid 0, pid 20238] match in on lo11: 169.254.0.4.14617 > 169.254.0.4.9: [bad udp cksum 2254! -> 359d] udp 4 (ttl 64, id 63311, len 32, bad ip cksum 0! -> 2f79)
10:35:18.966889 rule 4.regress.1/(match) [uid 0, pid 20238] match out on lo11: fc00::4.14632 > fc00::4.9: [invalid udp cksum 0] udp 4 [flowlabel 0x36b25] (len 12, hlim 64)
10:35:18.966955 rule 4.regress.1/(match) [uid 0, pid 20238] match in on lo11: fc00::4.14632 > fc00::4.9: [bad udp cksum 26f8! -> 21f9] udp 4 [flowlabel 0x36b25] (len 12, hlim 64)
10:35:19.041087 rule 4.regress.1/(match) [uid 0, pid 20238] match out on lo11: 169.254.0.5 > 169.254.0.5: icmp: echo request (id:d46a seq:0) [icmp cksum ok] (ttl 255, id 62238, len 84, bad ip cksum 850d! -> 7483)
10:35:19.041151 rule 4.regress.1/(match) [uid 0, pid 20238] match in on lo11: 169.254.0.5 > 169.254.0.5: icmp: echo request (id:d46a seq:0) [icmp cksum ok] (ttl 255, id 62238, len 84, bad ip cksum 0! -> 7483)
10:35:19.122640 rule 4.regress.1/(match) [uid 0, pid 20238] match out on lo11: fc00::5 > fc00::5: icmp6: echo request (id:b975 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:35:19.122703 rule 4.regress.1/(match) [uid 0, pid 20238] match in on lo11: fc00::5 > fc00::5: icmp6: echo request (id:b975 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:35:19.209149 rule 4.regress.1/(match) [uid 0, pid 20238] match out on lo11: 169.254.0.5.15912 > 169.254.0.5.9: [no udp cksum] udp 4 (ttl 64, id 60256, len 32, bad ip cksum c! -> 3b66)
10:35:19.209219 rule 4.regress.1/(match) [uid 0, pid 20238] match in on lo11: 169.254.0.5.15912 > 169.254.0.5.9: [bad udp cksum 2454! -> 2498] udp 4 (ttl 64, id 60256, len 32, bad ip cksum 0! -> 3b66)
10:35:19.290560 rule 4.regress.1/(match) [uid 0, pid 20238] match out on lo11: fc00::5.21931 > fc00::5.9: [invalid udp cksum 0] udp 4 [flowlabel 0x519a] (len 12, hlim 64)
10:35:19.290637 rule 4.regress.1/(match) [uid 0, pid 20238] match in on lo11: fc00::5.21931 > fc00::5.9: [bad udp cksum 28f8! -> 9cdc] udp 4 [flowlabel 0x519a] (len 12, hlim 64)
10:35:19.365593 rule 4.regress.1/(match) [uid 0, pid 20238] match out on lo11: 169.254.0.6 > 169.254.0.6: icmp: echo request (id:f392 seq:0) [icmp cksum ok] (ttl 255, id 2819, len 84, bad ip cksum 656e! -> 5c9d)
10:35:19.365658 rule 4.regress.1/(match) [uid 0, pid 20238] match in on lo11: 169.254.0.6 > 169.254.0.6: icmp: echo request (id:f392 seq:0) [icmp cksum ok] (ttl 255, id 2819, len 84, bad ip cksum 0! -> 5c9d)
10:35:19.446911 rule 4.regress.1/(match) [uid 0, pid 20238] match out on lo11: fc00::6 > fc00::6: icmp6: echo request (id:f101 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:35:19.446985 rule 4.regress.1/(match) [uid 0, pid 20238] match in on lo11: fc00::6 > fc00::6: icmp6: echo request (id:f101 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:35:19.534360 rule 4.regress.1/(match) [uid 0, pid 20238] match out on lo11: 169.254.0.6.31699 > 169.254.0.6.9: [no udp cksum] udp 4 (ttl 64, id 58531, len 32, bad ip cksum c! -> 4221)
10:35:19.534432 rule 4.regress.1/(match) [uid 0, pid 20238] match in on lo11: 169.254.0.6.31699 > 169.254.0.6.9: [bad udp cksum 2654! -> 775a] udp 4 (ttl 64, id 58531, len 32, bad ip cksum 0! -> 4221)
10:35:19.615805 rule 4.regress.1/(match) [uid 0, pid 20238] match out on lo11: fc00::6.17183 > fc00::6.9: [invalid udp cksum 0] udp 4 [flowlabel 0x6a31f] (len 12, hlim 64)
10:35:19.615876 rule 4.regress.1/(match) [uid 0, pid 20238] match in on lo11: fc00::6.17183 > fc00::6.9: [bad udp cksum 2af8! -> 26ef] udp 4 [flowlabel 0x6a31f] (len 12, hlim 64)
10:35:19.689971 rule 4.regress.1/(match) [uid 0, pid 20238] match out on lo11: 169.254.0.11 > 169.254.0.11: icmp: echo request (id:22fc seq:0) [icmp cksum ok] (ttl 255, id 46893, len 84, bad ip cksum 4600! -> b068)
10:35:19.690036 rule 4.regress.1/(match) [uid 0, pid 20238] match in on lo11: 169.254.0.11 > 169.254.0.21: icmp: echo request (id:22fc seq:0) [icmp cksum ok] (ttl 255, id 46893, len 84, bad ip cksum 0! -> b05e)
10:35:19.771499 rule 4.regress.1/(match) [uid 0, pid 20238] match out on lo11: fc00::11 > fc00::11: icmp6: echo request (id:2e24 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:35:19.771577 rule 4.regress.1/(match) [uid 0, pid 20238] match in on lo11: fc00::11 > fc00::21: icmp6: echo request (id:2e24 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:35:19.858920 rule 4.regress.1/(match) [uid 0, pid 20238] match out on lo11: 169.254.0.11.15164 > 169.254.0.11.9: [no udp cksum] udp 4 (ttl 64, id 22725, len 32, bad ip cksum c! -> cdf5)
10:35:19.858996 rule 4.regress.1/(match) [uid 0, pid 20238] match in on lo11: 169.254.0.11.15164 > 169.254.0.21.9: [bad udp cksum 3a54! -> fa9a] udp 4 (ttl 64, id 22725, len 32, bad ip cksum 0! -> cdeb)
10:35:19.940116 rule 4.regress.1/(match) [uid 0, pid 20238] match out on lo11: fc00::11.41166 > fc00::11.9: [invalid udp cksum 0] udp 4 [flowlabel 0x4c6e1] (len 12, hlim 64)
10:35:19.940200 rule 4.regress.1/(match) [uid 0, pid 20238] match in on lo11: fc00::11.41166 > fc00::21.9: [bad udp cksum 50f8! -> 5191] udp 4 [flowlabel 0x4c6e1] (len 12, hlim 64)
10:35:20.014598 rule 4.regress.1/(match) [uid 0, pid 20238] match out on lo11: 169.254.0.12 > 169.254.0.12: icmp: echo request (id:be1e seq:0) [icmp cksum ok] (ttl 255, id 41879, len 84, bad ip cksum 0! -> c3fc)
10:35:20.014673 rule 4.regress.1/(match) [uid 0, pid 20238] match in on lo11: 169.254.0.22 > 169.254.0.12: icmp: echo request (id:b0e9 seq:0) [icmp cksum ok] (ttl 255, id 41879, len 84, bad ip cksum 0! -> c3f2)
10:35:20.096944 rule 4.regress.1/(match) [uid 0, pid 20238] match out on lo11: fc00::12 > fc00::12: icmp6: echo request (id:ef2f seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:35:20.097026 rule 4.regress.1/(match) [uid 0, pid 20238] match in on lo11: fc00::22 > fc00::12: icmp6: echo request (id:c176 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:35:20.184222 rule 4.regress.1/(match) [uid 0, pid 20238] match out on lo11: 169.254.0.12.37714 > 169.254.0.12.9: [bad udp cksum ff6f! -> ec42] udp 4 (ttl 64, id 31874, len 32, bad ip cksum c! -> aa36)
10:35:20.184302 rule 4.regress.1/(match) [uid 0, pid 20238] match in on lo11: 169.254.0.22.59093 > 169.254.0.12.9: [bad udp cksum 3c54! -> 5eef] udp 4 (ttl 64, id 31874, len 32, bad ip cksum 0! -> aa2c)
10:35:20.266291 rule 4.regress.1/(match) [uid 0, pid 20238] match out on lo11: fc00::12.4178 > fc00::12.9: [invalid udp cksum 0] udp 4 [flowlabel 0x5776c] (len 12, hlim 64)
10:35:20.266371 rule 4.regress.1/(match) [uid 0, pid 20238] match in on lo11: fc00::22.62561 > fc00::12.9: [bad udp cksum 52f8! -> bc3d] udp 4 [flowlabel 0x5776c] (len 12, hlim 64)
10:35:20.340236 rule 4.regress.1/(match) [uid 0, pid 20238] match out on lo11: 169.254.0.14 > 169.254.0.14: icmp: echo request (id:ddaa seq:0) [icmp cksum ok] (ttl 255, id 48993, len 84, bad ip cksum 8cab! -> a82e)
10:35:20.340299 rule 4.regress.1/(match) [uid 0, pid 20238] match in on lo11: 169.254.0.14 > 169.254.0.14: icmp: echo request (id:ddaa seq:0) [icmp cksum ok] (ttl 255, id 48993, len 84, bad ip cksum 0! -> a82e)
10:35:20.340368 rule 4.regress.1/(match) [uid 0, pid 20238] match in on lo11: fc00::23 > fc00::24: icmp6: echo request (id:8c7f seq:0) [icmp6 cksum ok] (len 64, hlim 63)
10:35:20.421151 rule 4.regress.1/(match) [uid 0, pid 20238] match out on lo11: fc00::14 > fc00::14: icmp6: echo request (id:5f9f seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:35:20.421227 rule 4.regress.1/(match) [uid 0, pid 20238] match in on lo11: fc00::14 > fc00::14: icmp6: echo request (id:5f9f seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:35:20.421295 rule 4.regress.1/(match) [uid 0, pid 20238] match in on lo11: 169.254.0.23 > 169.254.0.24: icmp: echo request (id:f2c7 seq:0) [icmp cksum ok] (DF) (ttl 63, id 3036, len 84, bad ip cksum 0! -> dba1)
10:35:20.508206 rule 4.regress.1/(match) [uid 0, pid 20238] match out on lo11: 169.254.0.14.4333 > 169.254.0.14.9: [no udp cksum] udp 4 (ttl 64, id 24232, len 32, bad ip cksum c! -> c80c)
10:35:20.508278 rule 4.regress.1/(match) [uid 0, pid 20238] match in on lo11: 169.254.0.14.4333 > 169.254.0.14.9: [bad udp cksum 3654! -> 4dc5] udp 4 (ttl 64, id 24232, len 32, bad ip cksum 0! -> c80c)
10:35:20.508352 rule 4.regress.1/(match) [uid 0, pid 20238] match in on lo11: fc00::23.54574 > fc00::24.9: [bad udp cksum 65f8! -> dc5c] udp 4 (len 12, hlim 63)
10:35:20.591112 rule 4.regress.1/(match) [uid 0, pid 20238] match out on lo11: fc00::14.39654 > fc00::14.9: [invalid udp cksum 0] udp 4 [flowlabel 0x6553] (len 12, hlim 64)
10:35:20.591190 rule 4.regress.1/(match) [uid 0, pid 20238] match in on lo11: fc00::14.39654 > fc00::14.9: [bad udp cksum 46f8! -> 4397] udp 4 [flowlabel 0x6553] (len 12, hlim 64)
10:35:20.591261 rule 4.regress.1/(match) [uid 0, pid 20238] match in on lo11: 169.254.0.23.63386 > 169.254.0.24.9: [bad udp cksum 4954! -> 8cde] udp 4 (DF) (ttl 63, id 53069, len 32, bad ip cksum 0! -> 1854)
10:35:20.668554 rule 4.regress.1/(match) [uid 0, pid 20238] match out on lo11: ::1 > ::1: icmp6: echo request (id:2694 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:35:20.668620 rule 4.regress.1/(match) [uid 0, pid 20238] match in on lo11: ::1 > ::1: icmp6: echo request (id:2694 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:35:20.753593 rule 4.regress.1/(match) [uid 0, pid 20238] match out on lo11: ::1.13539 > ::1.9: [invalid udp cksum 0] udp 4 [flowlabel 0x47d7a] (len 12, hlim 64)
10:35:20.753667 rule 4.regress.1/(match) [uid 0, pid 20238] match in on lo11: ::1.13539 > ::1.9: [bad udp cksum 1f00! -> 6ef5] udp 4 [flowlabel 0x47d7a] (len 12, hlim 64)

==== run-bpf-13 ====
# show full logs
cat pflog13.tcpdump

==== run-bpf-nothing ====
# rule with pflog13 is never used
! grep . pflog13.tcpdump

==== run-bpf-everything ====
# rule with pflog12 matches on every packet
grep 'regress\.1/.* > 169.254.0.1:' pflog12.tcpdump
10:35:17.743663 rule 4.regress.1/(match) [uid 0, pid 20238] match out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:1699 seq:0) [icmp cksum ok] (ttl 255, id 30617, len 84, bad ip cksum b2f3! -> f010)
10:35:17.743716 rule 4.regress.1/(match) [uid 0, pid 20238] match in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:1699 seq:0) [icmp cksum ok] (ttl 255, id 30617, len 84, bad ip cksum 0! -> f010)
10:35:17.743756 rule 4.regress.1/(match) [uid 0, pid 20238] match out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:1699 seq:0) [bad icmp cksum 0! -> 56ce] (ttl 255, id 12861, len 84, bad ip cksum 0! -> 356d)
10:35:17.743768 rule 4.regress.1/(match) [uid 0, pid 20238] match in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:1699 seq:0) [icmp cksum ok] (ttl 255, id 12861, len 84, bad ip cksum 0! -> 356d)
10:35:17.913176 rule 4.regress.1/(match) [uid 0, pid 20238] 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! -> 43f2] for 169.254.0.1.26977 > 169.254.0.1.9: udp 4 (ttl 64, id 8775, len 32, bad ip cksum 0! -> 488) (ttl 255, id 14148, len 56, bad ip cksum 7000! -> 3082)
10:35:17.913190 rule 4.regress.1/(match) [uid 0, pid 20238] 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 169.254.0.1.26977 > 169.254.0.1.9: udp 4 (ttl 64, id 8775, len 32, bad ip cksum 0! -> 488) (ttl 255, id 14148, len 56, bad ip cksum 0! -> 3082)
grep 'regress\.1/.* > 169.254.0.2:' pflog12.tcpdump
10:35:18.068359 rule 4.regress.1/(match) [uid 0, pid 20238] match out on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:463b seq:0) [icmp cksum ok] (ttl 255, id 12258, len 84, bad ip cksum 35! -> 37c6)
10:35:18.068415 rule 4.regress.1/(match) [uid 0, pid 20238] match in on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:463b seq:0) [icmp cksum ok] (ttl 255, id 12258, len 84, bad ip cksum 0! -> 37c6)
grep 'regress\.1/.* > 169.254.0.3:' pflog12.tcpdump
10:35:18.392492 rule 4.regress.1/(match) [uid 0, pid 20238] match out on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:e020 seq:0) [icmp cksum ok] (ttl 255, id 2403, len 84, bad ip cksum 8f85! -> 5e43)
10:35:18.392554 rule 4.regress.1/(match) [uid 0, pid 20238] match in on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:e020 seq:0) [icmp cksum ok] (ttl 255, id 2403, len 84, bad ip cksum 0! -> 5e43)
grep 'regress\.1/.* > 169.254.0.4:' pflog12.tcpdump
10:35:18.716894 rule 4.regress.1/(match) [uid 0, pid 20238] match out on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:729e seq:0) [icmp cksum ok] (ttl 255, id 57254, len 84, bad ip cksum 6000! -> 87fd)
10:35:18.716951 rule 4.regress.1/(match) [uid 0, pid 20238] match in on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:729e seq:0) [icmp cksum ok] (ttl 255, id 57254, len 84, bad ip cksum 0! -> 87fd)
grep 'regress\.1/.* > 169.254.0.5:' pflog12.tcpdump
10:35:19.041087 rule 4.regress.1/(match) [uid 0, pid 20238] match out on lo11: 169.254.0.5 > 169.254.0.5: icmp: echo request (id:d46a seq:0) [icmp cksum ok] (ttl 255, id 62238, len 84, bad ip cksum 850d! -> 7483)
10:35:19.041151 rule 4.regress.1/(match) [uid 0, pid 20238] match in on lo11: 169.254.0.5 > 169.254.0.5: icmp: echo request (id:d46a seq:0) [icmp cksum ok] (ttl 255, id 62238, len 84, bad ip cksum 0! -> 7483)
grep 'regress\.1/.* > 169.254.0.6:' pflog12.tcpdump
10:35:19.365593 rule 4.regress.1/(match) [uid 0, pid 20238] match out on lo11: 169.254.0.6 > 169.254.0.6: icmp: echo request (id:f392 seq:0) [icmp cksum ok] (ttl 255, id 2819, len 84, bad ip cksum 656e! -> 5c9d)
10:35:19.365658 rule 4.regress.1/(match) [uid 0, pid 20238] match in on lo11: 169.254.0.6 > 169.254.0.6: icmp: echo request (id:f392 seq:0) [icmp cksum ok] (ttl 255, id 2819, len 84, bad ip cksum 0! -> 5c9d)
grep 'regress\.1/.* > 169.254.0.11:' pflog12.tcpdump
10:35:19.689971 rule 4.regress.1/(match) [uid 0, pid 20238] match out on lo11: 169.254.0.11 > 169.254.0.11: icmp: echo request (id:22fc seq:0) [icmp cksum ok] (ttl 255, id 46893, len 84, bad ip cksum 4600! -> b068)
grep 'regress\.1/.* > 169.254.0.12:' pflog12.tcpdump
10:35:20.014598 rule 4.regress.1/(match) [uid 0, pid 20238] match out on lo11: 169.254.0.12 > 169.254.0.12: icmp: echo request (id:be1e seq:0) [icmp cksum ok] (ttl 255, id 41879, len 84, bad ip cksum 0! -> c3fc)
10:35:20.014673 rule 4.regress.1/(match) [uid 0, pid 20238] match in on lo11: 169.254.0.22 > 169.254.0.12: icmp: echo request (id:b0e9 seq:0) [icmp cksum ok] (ttl 255, id 41879, len 84, bad ip cksum 0! -> c3f2)
grep 'regress\.1/.* > 169.254.0.14:' pflog12.tcpdump
10:35:20.340236 rule 4.regress.1/(match) [uid 0, pid 20238] match out on lo11: 169.254.0.14 > 169.254.0.14: icmp: echo request (id:ddaa seq:0) [icmp cksum ok] (ttl 255, id 48993, len 84, bad ip cksum 8cab! -> a82e)
10:35:20.340299 rule 4.regress.1/(match) [uid 0, pid 20238] match in on lo11: 169.254.0.14 > 169.254.0.14: icmp: echo request (id:ddaa seq:0) [icmp cksum ok] (ttl 255, id 48993, len 84, bad ip cksum 0! -> a82e)

==== run-bpf-everything6 ====
# rule with pflog12 matches on every packet
grep 'regress\.1/.* > fc00::1:' pflog12.tcpdump
10:35:17.825509 rule 4.regress.1/(match) [uid 0, pid 20238] match out on lo11: fc00::1 > fc00::1: icmp6: echo request (id:c9c9 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:35:17.825581 rule 4.regress.1/(match) [uid 0, pid 20238] match in on lo11: fc00::1 > fc00::1: icmp6: echo request (id:c9c9 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:35:17.825646 rule 4.regress.1/(match) [uid 0, pid 20238] match out on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:c9c9 seq:0) [bad icmp6 cksum 0! -> 2d46] (len 64, hlim 64)
10:35:17.825662 rule 4.regress.1/(match) [uid 0, pid 20238] match in on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:c9c9 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:35:17.994138 rule 4.regress.1/(match) [uid 0, pid 20238] match out on lo11: fc00::1 > fc00::1: icmp6: fc00::1 udp port 9 unreachable [bad icmp6 cksum 0! -> 2c53] (len 60, hlim 64)
10:35:17.994154 rule 4.regress.1/(match) [uid 0, pid 20238] match in on lo11: fc00::1 > fc00::1: icmp6: fc00::1 udp port 9 unreachable [icmp6 cksum ok] (len 60, hlim 64)
grep 'regress\.1/.* > fc00::2:' pflog12.tcpdump
10:35:18.149271 rule 4.regress.1/(match) [uid 0, pid 20238] match out on lo11: fc00::2 > fc00::2: icmp6: echo request (id:14cc seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:35:18.149346 rule 4.regress.1/(match) [uid 0, pid 20238] match in on lo11: fc00::2 > fc00::2: icmp6: echo request (id:14cc seq:0) [icmp6 cksum ok] (len 64, hlim 64)
grep 'regress\.1/.* > fc00::3:' pflog12.tcpdump
10:35:18.473358 rule 4.regress.1/(match) [uid 0, pid 20238] match out on lo11: fc00::3 > fc00::3: icmp6: echo request (id:b6b7 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:35:18.473424 rule 4.regress.1/(match) [uid 0, pid 20238] match in on lo11: fc00::3 > fc00::3: icmp6: echo request (id:b6b7 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
grep 'regress\.1/.* > fc00::4:' pflog12.tcpdump
10:35:18.797871 rule 4.regress.1/(match) [uid 0, pid 20238] match out on lo11: fc00::4 > fc00::4: icmp6: echo request (id:5bdd seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:35:18.797947 rule 4.regress.1/(match) [uid 0, pid 20238] match in on lo11: fc00::4 > fc00::4: icmp6: echo request (id:5bdd seq:0) [icmp6 cksum ok] (len 64, hlim 64)
grep 'regress\.1/.* > fc00::5:' pflog12.tcpdump
10:35:19.122640 rule 4.regress.1/(match) [uid 0, pid 20238] match out on lo11: fc00::5 > fc00::5: icmp6: echo request (id:b975 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:35:19.122703 rule 4.regress.1/(match) [uid 0, pid 20238] match in on lo11: fc00::5 > fc00::5: icmp6: echo request (id:b975 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
grep 'regress\.1/.* > fc00::6:' pflog12.tcpdump
10:35:19.446911 rule 4.regress.1/(match) [uid 0, pid 20238] match out on lo11: fc00::6 > fc00::6: icmp6: echo request (id:f101 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:35:19.446985 rule 4.regress.1/(match) [uid 0, pid 20238] match in on lo11: fc00::6 > fc00::6: icmp6: echo request (id:f101 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
grep 'regress\.1/.* > fc00::11:' pflog12.tcpdump
10:35:19.771499 rule 4.regress.1/(match) [uid 0, pid 20238] match out on lo11: fc00::11 > fc00::11: icmp6: echo request (id:2e24 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
grep 'regress\.1/.* > fc00::12:' pflog12.tcpdump
10:35:20.096944 rule 4.regress.1/(match) [uid 0, pid 20238] match out on lo11: fc00::12 > fc00::12: icmp6: echo request (id:ef2f seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:35:20.097026 rule 4.regress.1/(match) [uid 0, pid 20238] match in on lo11: fc00::22 > fc00::12: icmp6: echo request (id:c176 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
grep 'regress\.1/.* > fc00::14:' pflog12.tcpdump
10:35:20.421151 rule 4.regress.1/(match) [uid 0, pid 20238] match out on lo11: fc00::14 > fc00::14: icmp6: echo request (id:5f9f seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:35:20.421227 rule 4.regress.1/(match) [uid 0, pid 20238] match in on lo11: fc00::14 > fc00::14: icmp6: echo request (id:5f9f seq:0) [icmp6 cksum ok] (len 64, hlim 64)

==== run-bpf-all ====
# reply without keep state
grep 'regress\.3/.* 169.254.0.1 > 169.254.0.1: icmp: echo request' pflog11.tcpdump
10:35:17.743673 rule 4.regress.3/(match) [uid 0, pid 20238] pass out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:1699 seq:0) [icmp cksum ok] (ttl 255, id 30617, len 84, bad ip cksum b2f3! -> f010)
10:35:17.743725 rule 4.regress.3/(match) [uid 0, pid 20238] pass in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:1699 seq:0) [icmp cksum ok] (ttl 255, id 30617, len 84, bad ip cksum 0! -> f010)
grep 'regress\.3/.* 169.254.0.1 > 169.254.0.1: icmp: echo reply' pflog11.tcpdump
10:35:17.743760 rule 4.regress.3/(match) [uid 0, pid 20238] pass out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:1699 seq:0) [bad icmp cksum 0! -> 56ce] (ttl 255, id 12861, len 84, bad ip cksum 0! -> 356d)
10:35:17.743771 rule 4.regress.3/(match) [uid 0, pid 20238] pass in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:1699 seq:0) [icmp cksum ok] (ttl 255, id 12861, len 84, bad ip cksum 0! -> 356d)
# no reply with keep state and without all
grep 'regress\.4/.* 169.254.0.2 > 169.254.0.2: icmp: echo request' pflog11.tcpdump
10:35:18.068368 rule 4.regress.4/(match) [uid 0, pid 20238] pass out on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:463b seq:0) [icmp cksum ok] (ttl 255, id 12258, len 84, bad ip cksum 35! -> 37c6)
10:35:18.068424 rule 4.regress.4/(match) [uid 0, pid 20238] pass in on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:463b seq:0) [icmp cksum ok] (ttl 255, id 12258, len 84, bad ip cksum 0! -> 37c6)
! grep 'regress\.4/.* 169.254.0.2 >169.254.0.2: icmp: echo reply' pflog11.tcpdump
# reply with keep state and with all
grep 'regress\.5/.* 169.254.0.3 > 169.254.0.3: icmp: echo request' pflog11.tcpdump
10:35:18.392501 rule 4.regress.5/(match) [uid 0, pid 20238] pass out on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:e020 seq:0) [icmp cksum ok] (ttl 255, id 2403, len 84, bad ip cksum 8f85! -> 5e43)
10:35:18.392562 rule 4.regress.5/(match) [uid 0, pid 20238] pass in on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:e020 seq:0) [icmp cksum ok] (ttl 255, id 2403, len 84, bad ip cksum 0! -> 5e43)
# XXX anchor name missing
grep '/.* 169.254.0.3 > 169.254.0.3: icmp: echo reply' pflog11.tcpdump
10:35:18.392608 rule 4/(match) [uid 0, pid 20238] pass out on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo reply (id:e020 seq:0) [bad icmp cksum 0! -> bfc2] (ttl 255, id 7433, len 84, bad ip cksum 0! -> 4a9d)
10:35:18.392617 rule 4/(match) [uid 0, pid 20238] pass in on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo reply (id:e020 seq:0) [icmp cksum ok] (ttl 255, id 7433, len 84, bad ip cksum 0! -> 4a9d)

==== run-bpf-all6 ====
# reply without keep state
grep 'regress\.11/.* fc00::1 > fc00::1: icmp6: echo request' pflog11.tcpdump
10:35:17.825518 rule 4.regress.11/(match) [uid 0, pid 20238] pass out on lo11: fc00::1 > fc00::1: icmp6: echo request (id:c9c9 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:35:17.825590 rule 4.regress.11/(match) [uid 0, pid 20238] pass in on lo11: fc00::1 > fc00::1: icmp6: echo request (id:c9c9 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
grep 'regress\.11/.* fc00::1 > fc00::1: icmp6: echo reply' pflog11.tcpdump
10:35:17.825649 rule 4.regress.11/(match) [uid 0, pid 20238] pass out on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:c9c9 seq:0) [bad icmp6 cksum 0! -> 2d46] (len 64, hlim 64)
10:35:17.825664 rule 4.regress.11/(match) [uid 0, pid 20238] pass in on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:c9c9 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
# no reply with keep state and without all
grep 'regress\.12/.* fc00::2 > fc00::2: icmp6: echo request' pflog11.tcpdump
10:35:18.149281 rule 4.regress.12/(match) [uid 0, pid 20238] pass out on lo11: fc00::2 > fc00::2: icmp6: echo request (id:14cc seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:35:18.149354 rule 4.regress.12/(match) [uid 0, pid 20238] pass in on lo11: fc00::2 > fc00::2: icmp6: echo request (id:14cc seq:0) [icmp6 cksum ok] (len 64, hlim 64)
! grep 'regress\.12/.* fc00::2 > fc00::2: icmp6: echo reply' pflog11.tcpdump
# reply with keep state and with all
grep 'regress\.13/.* fc00::3 > fc00::3: icmp6: echo request' pflog11.tcpdump
10:35:18.473367 rule 4.regress.13/(match) [uid 0, pid 20238] pass out on lo11: fc00::3 > fc00::3: icmp6: echo request (id:b6b7 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:35:18.473432 rule 4.regress.13/(match) [uid 0, pid 20238] pass in on lo11: fc00::3 > fc00::3: icmp6: echo request (id:b6b7 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
# XXX anchor name missing
grep '/.* fc00::3 > fc00::3: icmp6: echo reply' pflog11.tcpdump
10:35:18.473489 rule 4/(match) [uid 0, pid 20238] pass out on lo11: fc00::3 > fc00::3: icmp6: echo reply (id:b6b7 seq:0) [bad icmp6 cksum 0! -> 6931] (len 64, hlim 64)
10:35:18.473500 rule 4/(match) [uid 0, pid 20238] pass in on lo11: fc00::3 > fc00::3: icmp6: echo reply (id:b6b7 seq:0) [icmp6 cksum ok] (len 64, hlim 64)

==== run-bpf-user ====
# out rule creates log entry with uid
grep 'regress\.6/.* pass out on lo11: \[uid 0, pid [0-9]*\] 169.254.0.4\.[0-9]* > 169.254.0.4\.9: .* udp [0-9]' pflog11.tcpdump
10:35:18.885009 rule 4.regress.6/(match) [uid 0, pid 20238] pass out on lo11: [uid 0, pid 50641] 169.254.0.4.14617 > 169.254.0.4.9: [bad udp cksum 1176! -> 359d] udp 4 (ttl 64, id 63311, len 32, bad ip cksum c! -> 2f79)
# in rule has no uid at log entry
grep 'regress\.6/.* pass in on lo11: 169.254.0.4\.[0-9]* > 169.254.0.4\.9: .* udp [0-9]' pflog11.tcpdump
10:35:18.885096 rule 4.regress.6/(match) [uid 0, pid 20238] pass in on lo11: 169.254.0.4.14617 > 169.254.0.4.9: [bad udp cksum 2254! -> 359d] udp 4 (ttl 64, id 63311, len 32, bad ip cksum 0! -> 2f79)
# icmp has no uid at log entry
grep 'regress\.6/.* pass out on lo11: 169.254.0.4 > 169.254.0\.4: icmp: echo request' pflog11.tcpdump
10:35:18.716904 rule 4.regress.6/(match) [uid 0, pid 20238] pass out on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:729e seq:0) [icmp cksum ok] (ttl 255, id 57254, len 84, bad ip cksum 6000! -> 87fd)
# rule without user has no uid in log entry
grep 'regress\.3/.* pass out on lo11: 169.254.0.1\.[0-9]* > 169.254.0.1\.9: .* udp [0-9]' pflog11.tcpdump
10:35:17.913072 rule 4.regress.3/(match) [uid 0, pid 20238] pass out on lo11: 169.254.0.1.26977 > 169.254.0.1.9: [bad udp cksum 0055! -> f36c] udp 4 (ttl 64, id 8775, len 32, bad ip cksum c! -> 488)

==== run-bpf-user6 ====
# out rule creates log entry with uid
grep 'regress\.14/.* pass out on lo11: \[uid 0, pid [0-9]*\] fc00::4\.[0-9]* > fc00::4\.9:.* udp [0-9]' pflog11.tcpdump
10:35:18.966898 rule 4.regress.14/(match) [uid 0, pid 20238] pass out on lo11: [uid 0, pid 7561] fc00::4.14632 > fc00::4.9: [invalid udp cksum 0] udp 4 [flowlabel 0x36b25] (len 12, hlim 64)
# in rule has no uid at log entry
grep 'regress\.14/.* pass in on lo11: fc00::4\.[0-9]* > fc00::4\.9:.* udp [0-9]' pflog11.tcpdump
10:35:18.966970 rule 4.regress.14/(match) [uid 0, pid 20238] pass in on lo11: fc00::4.14632 > fc00::4.9: [bad udp cksum 26f8! -> 21f9] udp 4 [flowlabel 0x36b25] (len 12, hlim 64)
# icmp has no uid at log entry
grep 'regress\.14/.* pass out on lo11: fc00::4 > fc00::4: icmp6: echo request' pflog11.tcpdump
10:35:18.797880 rule 4.regress.14/(match) [uid 0, pid 20238] pass out on lo11: fc00::4 > fc00::4: icmp6: echo request (id:5bdd seq:0) [icmp6 cksum ok] (len 64, hlim 64)
# rule without user has no uid in log entry
grep 'regress\.11/.* pass out on lo11: fc00::1\.[0-9]* > fc00::1\.9:.* udp [0-9]' pflog11.tcpdump
10:35:17.994017 rule 4.regress.11/(match) [uid 0, pid 20238] pass out on lo11: fc00::1.3666 > fc00::1.9: [invalid udp cksum 0] udp 4 [flowlabel 0x694d6] (len 12, hlim 64)

==== run-bpf-matches ====
# XXX The log matches keyword seems to be totally broken.
# pf_log_matches() is never called.  Investigate later.
DISABLED

==== run-bpf-rdr ====
# loopback input logs redirected packet
grep 'regress\.2/.* pass in .*:.* 169.254.0.11 > 169.254.0.21: icmp: echo request' pflog11.tcpdump
10:35:19.690045 rule 4.regress.2/(match) [uid 0, pid 20238] pass in on lo11: 169.254.0.11 > 169.254.0.21: icmp: echo request (id:22fc seq:0) [icmp cksum ok] (ttl 255, id 46893, len 84, bad ip cksum 0! -> b05e)
# loopback output redirects and logs original packet
grep 'regress\.18/.* pass out .*:.* 169.254.0.11 > 169.254.0.11: icmp: echo request' pflog11.tcpdump
10:35:19.689982 rule 4.regress.18/(match) [uid 0, pid 20238] pass out on lo11: [rewritten: src 169.254.0.11:8956, dst 169.254.0.21:8] 169.254.0.11 > 169.254.0.11: icmp: echo request (id:22fc seq:0) [icmp cksum ok] (ttl 255, id 46893, len 84, bad ip cksum 4600! -> b068)

==== run-bpf-rdr6 ====
# loopback input logs redirected packet
grep 'regress\.10/.* pass in .*:.* fc00::11 > fc00::21: icmp6: echo request' pflog11.tcpdump
10:35:19.771585 rule 4.regress.10/(match) [uid 0, pid 20238] pass in on lo11: fc00::11 > fc00::21: icmp6: echo request (id:2e24 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
# loopback output redirects and logs original packet
grep 'regress\.20/.* pass out .*:.* fc00::11 > fc00::11: icmp6: echo request' pflog11.tcpdump
10:35:19.771509 rule 4.regress.20/(match) [uid 0, pid 20238] pass out on lo11: [rewritten: src fc00::11:11812, dst fc00::21:128] fc00::11 > fc00::11: icmp6: echo request (id:2e24 seq:0) [icmp6 cksum ok] (len 64, hlim 64)

==== run-bpf-nat ====
# loopback input logs redirected packet
grep 'regress\.2/.* pass in .*:.* 169.254.0.22 > 169.254.0.12: icmp: echo request' pflog11.tcpdump
10:35:20.014681 rule 4.regress.2/(match) [uid 0, pid 20238] pass in on lo11: 169.254.0.22 > 169.254.0.12: icmp: echo request (id:b0e9 seq:0) [icmp cksum ok] (ttl 255, id 41879, len 84, bad ip cksum 0! -> c3f2)
# loopback output redirects and logs original packet
grep 'regress\.19/.* pass out .*:.* 169.254.0.12 > 169.254.0.12: icmp: echo request' pflog11.tcpdump
10:35:20.014611 rule 4.regress.19/(match) [uid 0, pid 20238] pass out on lo11: [rewritten: src 169.254.0.22:45289, dst 169.254.0.12:8] 169.254.0.12 > 169.254.0.12: icmp: echo request (id:be1e seq:0) [icmp cksum ok] (ttl 255, id 41879, len 84, bad ip cksum 0! -> c3fc)

==== run-bpf-nat6 ====
# loopback input logs redirected packet
grep 'regress\.10/.* pass in .*:.* fc00::22 > fc00::12: icmp6: echo request' pflog11.tcpdump
10:35:20.097034 rule 4.regress.10/(match) [uid 0, pid 20238] pass in on lo11: fc00::22 > fc00::12: icmp6: echo request (id:c176 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
# loopback output redirects and logs original packet
grep 'regress\.21/.* pass out .*:.* fc00::12 > fc00::12: icmp6: echo request' pflog11.tcpdump
10:35:20.096957 rule 4.regress.21/(match) [uid 0, pid 20238] pass out on lo11: [rewritten: src fc00::22:49526, dst fc00::12:128] fc00::12 > fc00::12: icmp6: echo request (id:ef2f seq:0) [icmp6 cksum ok] (len 64, hlim 64)

==== run-bpf-af ====
# pf in rule logs original IPv4 packet
grep 'regress\.22/.* pass in .*:.* 169.254.0.14 > 169.254.0.14: icmp: echo request' pflog11.tcpdump
10:35:20.340315 rule 4.regress.22/(match) [uid 0, pid 20238] pass in on lo11: [rewritten: src fc00::23:35967, dst fc00::24:128] 169.254.0.14 > 169.254.0.14: icmp: echo request (id:ddaa seq:0) [icmp cksum ok] (ttl 255, id 48993, len 84, bad ip cksum 0! -> a82e)

==== run-bpf-af6 ====
# pf in rule logs original IPv6 packet
grep 'regress\.23/.* pass in .*:.* fc00::14 > fc00::14: icmp6: echo request' pflog11.tcpdump
10:35:20.421243 rule 4.regress.23/(match) [uid 0, pid 20238] pass in on lo11: [rewritten: src 169.254.0.23:62151, dst 169.254.0.24:8] fc00::14 > fc00::14: icmp6: echo request (id:5f9f seq:0) [icmp6 cksum ok] (len 64, hlim 64)

==== run-bpf-rewrite ====
# rdr-to address has been rewritten
grep '\[rewritten: src 169.254.0.11:[0-9]*, dst 169.254.0.21:[0-9]*\] 169.254.0.11 > 169.254.0.11' pflog11.tcpdump
10:35:19.689982 rule 4.regress.18/(match) [uid 0, pid 20238] pass out on lo11: [rewritten: src 169.254.0.11:8956, dst 169.254.0.21:8] 169.254.0.11 > 169.254.0.11: icmp: echo request (id:22fc seq:0) [icmp cksum ok] (ttl 255, id 46893, len 84, bad ip cksum 4600! -> b068)
# nat-to address has been rewritten
grep '\[rewritten: src 169.254.0.22:[0-9]*, dst 169.254.0.12:[0-9]*\] 169.254.0.12 > 169.254.0.12' pflog11.tcpdump
10:35:20.014611 rule 4.regress.19/(match) [uid 0, pid 20238] pass out on lo11: [rewritten: src 169.254.0.22:45289, dst 169.254.0.12:8] 169.254.0.12 > 169.254.0.12: icmp: echo request (id:be1e seq:0) [icmp cksum ok] (ttl 255, id 41879, len 84, bad ip cksum 0! -> c3fc)
# af-to address has been rewritten
grep '\[rewritten: src fc00::23:[0-9]*, dst fc00::24:[0-9]*\] 169.254.0.14 > 169.254.0.14' pflog11.tcpdump
10:35:20.340315 rule 4.regress.22/(match) [uid 0, pid 20238] pass in on lo11: [rewritten: src fc00::23:35967, dst fc00::24:128] 169.254.0.14 > 169.254.0.14: icmp: echo request (id:ddaa seq:0) [icmp cksum ok] (ttl 255, id 48993, len 84, bad ip cksum 0! -> a82e)

==== run-bpf-rewrite6 ====
# rdr-to address has been rewritten
grep '\[rewritten: src fc00::11:[0-9]*, dst fc00::21:[0-9]*\] fc00::11 > fc00::11' pflog11.tcpdump
10:35:19.771509 rule 4.regress.20/(match) [uid 0, pid 20238] pass out on lo11: [rewritten: src fc00::11:11812, dst fc00::21:128] fc00::11 > fc00::11: icmp6: echo request (id:2e24 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
# nat-to address has been rewritten
grep '\[rewritten: src fc00::22:[0-9]*, dst fc00::12:[0-9]*\] fc00::12 > fc00::12' pflog11.tcpdump
10:35:20.096957 rule 4.regress.21/(match) [uid 0, pid 20238] pass out on lo11: [rewritten: src fc00::22:49526, dst fc00::12:128] fc00::12 > fc00::12: icmp6: echo request (id:ef2f seq:0) [icmp6 cksum ok] (len 64, hlim 64)
# af-to address has been rewritten
grep '\[rewritten: src 169.254.0.23:[0-9]*, dst 169.254.0.24:[0-9]*\] fc00::14 > fc00::14' pflog11.tcpdump
10:35:20.421243 rule 4.regress.23/(match) [uid 0, pid 20238] pass in on lo11: [rewritten: src 169.254.0.23:62151, dst 169.254.0.24:8] fc00::14 > fc00::14: icmp6: echo request (id:5f9f seq:0) [icmp6 cksum ok] (len 64, hlim 64)

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

PASS	sys/net/pflog	Duration 0m12.69s