START	sys/net/pflog	2024-06-05T21:46:35Z

==== 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=0.286 ms

--- 169.254.0.1 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.286/0.286/0.286/0.000 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=0.300 ms

--- fc00::1 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.300/0.300/0.300/0.000 ms

==== run-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=0.200 ms

--- 169.254.0.2 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.200/0.200/0.200/0.000 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=0.265 ms

--- fc00::2 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-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=0.211 ms

--- 169.254.0.3 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.211/0.211/0.211/0.000 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=0.267 ms

--- fc00::3 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.267/0.267/0.267/0.000 ms

==== run-udp-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=0.212 ms

--- 169.254.0.4 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.212/0.212/0.212/0.000 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=0.263 ms

--- fc00::4 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.263/0.263/0.263/0.000 ms

==== run-udp-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=0.198 ms

--- 169.254.0.5 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.198/0.198/0.198/0.000 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=0.260 ms

--- fc00::5 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.260/0.260/0.260/0.000 ms

==== run-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=0.207 ms

--- 169.254.0.6 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.207/0.207/0.207/0.000 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=0.259 ms

--- fc00::6 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-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=0.229 ms

--- 169.254.0.11 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.229/0.229/0.229/0.000 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=0.276 ms

--- fc00::11 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.276/0.276/0.276/0.000 ms

==== run-udp-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=0.219 ms

--- 169.254.0.12 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.219/0.219/0.219/0.000 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=0.286 ms

--- fc00::12 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.286/0.286/0.286/0.000 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=0.308 ms

--- 169.254.0.14 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.308/0.308/0.308/0.000 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=0.333 ms

--- fc00::14 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.333/0.333/0.333/0.000 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=0.266 ms

--- ::1 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.266/0.266/0.266/0.000 ms

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

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



88 packets received by filter
0 packets dropped by kernel
0 packets received by filter
0 packets dropped by kernel
80 packets received by filter
0 packets dropped by kernel
rm -f stamp-bpf*
# show full logs
cat pflog11.tcpdump
23:46:41.773745 rule 4.regress.3/(match) [uid 0, pid 56229] pass out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:2223 seq:0) [icmp cksum ok] (ttl 255, id 31853, len 84, bad ip cksum 15b! -> eb3c)
23:46:41.773784 rule 4.regress.3/(match) [uid 0, pid 56229] pass in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:2223 seq:0) [icmp cksum ok] (ttl 255, id 31853, len 84, bad ip cksum 0! -> eb3c)
23:46:41.773841 rule 4.regress.3/(match) [uid 0, pid 56229] pass out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:2223 seq:0) [bad icmp cksum 0! -> 8ea7] (ttl 255, id 2999, len 84, bad ip cksum 0! -> 5bf3)
23:46:41.773864 rule 4.regress.3/(match) [uid 0, pid 56229] pass in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:2223 seq:0) [icmp cksum ok] (ttl 255, id 2999, len 84, bad ip cksum 0! -> 5bf3)
23:46:41.965487 rule 4.regress.11/(match) [uid 0, pid 56229] pass out on lo11: fc00::1 > fc00::1: icmp6: echo request (id:939b seq:0) [icmp6 cksum ok] (len 64, hlim 64)
23:46:41.965537 rule 4.regress.11/(match) [uid 0, pid 56229] pass in on lo11: fc00::1 > fc00::1: icmp6: echo request (id:939b seq:0) [icmp6 cksum ok] (len 64, hlim 64)
23:46:41.965605 rule 4.regress.11/(match) [uid 0, pid 56229] pass out on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:939b seq:0) [bad icmp6 cksum 0! -> 1853] (len 64, hlim 64)
23:46:41.965632 rule 4.regress.11/(match) [uid 0, pid 56229] pass in on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:939b seq:0) [icmp6 cksum ok] (len 64, hlim 64)
23:46:42.173157 rule 4.regress.3/(match) [uid 0, pid 56229] pass out on lo11: 169.254.0.1.14466 > 169.254.0.1.9: [bad udp cksum c24a! -> 9dd2] udp 4 (ttl 64, id 16232, len 32, bad ip cksum c! -> e766)
23:46:42.173207 rule 4.regress.3/(match) [uid 0, pid 56229] pass in on lo11: 169.254.0.1.14466 > 169.254.0.1.9: [bad udp cksum 541c! -> 9dd2] udp 4 (ttl 64, id 16232, len 32, bad ip cksum 0! -> e766)
23:46:42.173274 rule 4.regress.3/(match) [uid 0, pid 56229] 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! -> 57b0] for 169.254.0.1.14466 > 169.254.0.1.9: udp 4 (ttl 64, id 16232, len 32, bad ip cksum 0! -> e766) (ttl 255, id 16575, len 56, bad ip cksum 0! -> 2707)
23:46:42.173301 rule 4.regress.3/(match) [uid 0, pid 56229] 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 169.254.0.1.14466 > 169.254.0.1.9: udp 4 (ttl 64, id 16232, len 32, bad ip cksum 0! -> e766) (ttl 255, id 16575, len 56, bad ip cksum 0! -> 2707)
23:46:42.366804 rule 4.regress.11/(match) [uid 0, pid 56229] pass out on lo11: fc00::1.47457 > fc00::1.9: [invalid udp cksum 0] udp 4 [flowlabel 0x30735] (len 12, hlim 64)
23:46:42.366856 rule 4.regress.11/(match) [uid 0, pid 56229] pass in on lo11: fc00::1.47457 > fc00::1.9: [bad udp cksum f820! -> 78ee] udp 4 [flowlabel 0x30735] (len 12, hlim 64)
23:46:42.366947 rule 4.regress.11/(match) [uid 0, pid 56229] pass out on lo11: fc00::1 > fc00::1: icmp6: fc00::1 udp port 9 unreachable [bad icmp6 cksum 0! -> ee8] (len 60, hlim 64)
23:46:42.366974 rule 4.regress.11/(match) [uid 0, pid 56229] pass in on lo11: fc00::1 > fc00::1: icmp6: fc00::1 udp port 9 unreachable [icmp6 cksum ok] (len 60, hlim 64)
23:46:42.543348 rule 4.regress.4/(match) [uid 0, pid 56229] pass out on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:86d8 seq:0) [icmp cksum ok] (ttl 255, id 59778, len 84, bad ip cksum 98d8! -> 7e25)
23:46:42.543392 rule 4.regress.4/(match) [uid 0, pid 56229] pass in on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:86d8 seq:0) [icmp cksum ok] (ttl 255, id 59778, len 84, bad ip cksum 0! -> 7e25)
23:46:42.737896 rule 4.regress.12/(match) [uid 0, pid 56229] pass out on lo11: fc00::2 > fc00::2: icmp6: echo request (id:ee89 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
23:46:42.737946 rule 4.regress.12/(match) [uid 0, pid 56229] pass in on lo11: fc00::2 > fc00::2: icmp6: echo request (id:ee89 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
23:46:42.942005 rule 4.regress.4/(match) [uid 0, pid 56229] pass out on lo11: 169.254.0.2.2813 > 169.254.0.2.9: [bad udp cksum 0576! -> cb55] udp 4 (ttl 64, id 37406, len 32, bad ip cksum c! -> 94ae)
23:46:42.942055 rule 4.regress.4/(match) [uid 0, pid 56229] pass in on lo11: 169.254.0.2.2813 > 169.254.0.2.9: [bad udp cksum 541e! -> cb55] udp 4 (ttl 64, id 37406, len 32, bad ip cksum 0! -> 94ae)
23:46:43.135835 rule 4.regress.12/(match) [uid 0, pid 56229] pass out on lo11: fc00::2.40347 > fc00::2.9: [invalid udp cksum 0] udp 4 [flowlabel 0x6d0eb] (len 12, hlim 64)
23:46:43.135887 rule 4.regress.12/(match) [uid 0, pid 56229] pass in on lo11: fc00::2.40347 > fc00::2.9: [bad udp cksum f822! -> 94b2] udp 4 [flowlabel 0x6d0eb] (len 12, hlim 64)
23:46:43.312637 rule 4.regress.5/(match) [uid 0, pid 56229] pass out on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:d4ad seq:0) [icmp cksum ok] (ttl 255, id 37386, len 84, bad ip cksum 101! -> d59b)
23:46:43.312682 rule 4.regress.5/(match) [uid 0, pid 56229] pass in on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:d4ad seq:0) [icmp cksum ok] (ttl 255, id 37386, len 84, bad ip cksum 0! -> d59b)
23:46:43.312733 rule 4/(match) [uid 0, pid 56229] pass out on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo reply (id:d4ad seq:0) [bad icmp cksum 0! -> 4bbc] (ttl 255, id 28015, len 84, bad ip cksum 0! -> fa36)
23:46:43.312742 rule 4/(match) [uid 0, pid 56229] pass in on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo reply (id:d4ad seq:0) [icmp cksum ok] (ttl 255, id 28015, len 84, bad ip cksum 0! -> fa36)
23:46:43.505535 rule 4.regress.13/(match) [uid 0, pid 56229] pass out on lo11: fc00::3 > fc00::3: icmp6: echo request (id:0c1a seq:0) [icmp6 cksum ok] (len 64, hlim 64)
23:46:43.505583 rule 4.regress.13/(match) [uid 0, pid 56229] pass in on lo11: fc00::3 > fc00::3: icmp6: echo request (id:0c1a seq:0) [icmp6 cksum ok] (len 64, hlim 64)
23:46:43.505646 rule 4/(match) [uid 0, pid 56229] pass out on lo11: fc00::3 > fc00::3: icmp6: echo reply (id:0c1a seq:0) [bad icmp6 cksum 0! -> 8ebc] (len 64, hlim 64)
23:46:43.505658 rule 4/(match) [uid 0, pid 56229] pass in on lo11: fc00::3 > fc00::3: icmp6: echo reply (id:0c1a seq:0) [icmp6 cksum ok] (len 64, hlim 64)
23:46:43.709940 rule 4.regress.5/(match) [uid 0, pid 56229] pass out on lo11: 169.254.0.3.18713 > 169.254.0.3.9: [bad udp cksum 7dcd! -> 8d37] udp 4 (ttl 64, id 10858, len 32, bad ip cksum c! -> fc60)
23:46:43.709988 rule 4.regress.5/(match) [uid 0, pid 56229] pass in on lo11: 169.254.0.3.18713 > 169.254.0.3.9: [bad udp cksum 5420! -> 8d37] udp 4 (ttl 64, id 10858, len 32, bad ip cksum 0! -> fc60)
23:46:43.710061 rule 4/(match) [uid 0, pid 56229] 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! -> 5c0f] for 169.254.0.3.18713 > 169.254.0.3.9: udp 4 (ttl 64, id 10858, len 32, bad ip cksum 0! -> fc60) (ttl 255, id 21020, len 56, bad ip cksum 50e9! -> 15a6)
23:46:43.710072 rule 4/(match) [uid 0, pid 56229] 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 169.254.0.3.18713 > 169.254.0.3.9: udp 4 (ttl 64, id 10858, len 32, bad ip cksum 0! -> fc60) (ttl 255, id 21020, len 56, bad ip cksum 0! -> 15a6)
23:46:43.902336 rule 4.regress.13/(match) [uid 0, pid 56229] pass out on lo11: fc00::3.21953 > fc00::3.9: [invalid udp cksum 0] udp 4 [flowlabel 0x3d63b] (len 12, hlim 64)
23:46:43.902388 rule 4.regress.13/(match) [uid 0, pid 56229] pass in on lo11: fc00::3.21953 > fc00::3.9: [bad udp cksum f824! -> dc8a] udp 4 [flowlabel 0x3d63b] (len 12, hlim 64)
23:46:43.902450 rule 4/(match) [uid 0, pid 56229] pass out on lo11: fc00::3 > fc00::3: icmp6: fc00::3 udp port 9 unreachable [bad icmp6 cksum 0! -> a375] (len 60, hlim 64)
23:46:43.902461 rule 4/(match) [uid 0, pid 56229] pass in on lo11: fc00::3 > fc00::3: icmp6: fc00::3 udp port 9 unreachable [icmp6 cksum ok] (len 60, hlim 64)
23:46:44.078377 rule 4.regress.6/(match) [uid 0, pid 56229] pass out on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:7b1f seq:0) [icmp cksum ok] (ttl 255, id 31281, len 84, bad ip cksum 0! -> ed72)
23:46:44.078421 rule 4.regress.6/(match) [uid 0, pid 56229] pass in on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:7b1f seq:0) [icmp cksum ok] (ttl 255, id 31281, len 84, bad ip cksum 0! -> ed72)
23:46:44.272321 rule 4.regress.14/(match) [uid 0, pid 56229] pass out on lo11: fc00::4 > fc00::4: icmp6: echo request (id:8056 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
23:46:44.272370 rule 4.regress.14/(match) [uid 0, pid 56229] pass in on lo11: fc00::4 > fc00::4: icmp6: echo request (id:8056 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
23:46:44.479261 rule 4.regress.6/(match) [uid 0, pid 56229] pass out on lo11: [uid 0, pid 5245] 169.254.0.4.10724 > 169.254.0.4.9: [bad udp cksum cad2! -> ac6a] udp 4 (ttl 64, id 27271, len 32, bad ip cksum c! -> bc41)
23:46:44.479316 rule 4.regress.6/(match) [uid 0, pid 56229] pass in on lo11: 169.254.0.4.10724 > 169.254.0.4.9: [bad udp cksum 5422! -> ac6a] udp 4 (ttl 64, id 27271, len 32, bad ip cksum 0! -> bc41)
23:46:44.671259 rule 4.regress.14/(match) [uid 0, pid 56229] pass out on lo11: [uid 0, pid 41152] fc00::4.20767 > fc00::4.9: [invalid udp cksum 0] udp 4 [flowlabel 0x10859] (len 12, hlim 64)
23:46:44.671316 rule 4.regress.14/(match) [uid 0, pid 56229] pass in on lo11: fc00::4.20767 > fc00::4.9: [bad udp cksum f826! -> e12a] udp 4 [flowlabel 0x10859] (len 12, hlim 64)
23:46:46.384541 rule 4.regress.18/(match) [uid 0, pid 56229] pass out on lo11: [rewritten: src 169.254.0.11:60478, dst 169.254.0.21:8] 169.254.0.11 > 169.254.0.11: icmp: echo request (id:ec3e seq:0) [icmp cksum ok] (ttl 255, id 5655, len 84, bad ip cksum 0! -> 517f)
23:46:46.384594 rule 4.regress.2/(match) [uid 0, pid 56229] pass in on lo11: 169.254.0.11 > 169.254.0.21: icmp: echo request (id:ec3e seq:0) [icmp cksum ok] (ttl 255, id 5655, len 84, bad ip cksum 0! -> 5175)
23:46:46.579184 rule 4.regress.20/(match) [uid 0, pid 56229] pass out on lo11: [rewritten: src fc00::11:19867, dst fc00::21:128] fc00::11 > fc00::11: icmp6: echo request (id:4d9b seq:0) [icmp6 cksum ok] (len 64, hlim 64)
23:46:46.579246 rule 4.regress.10/(match) [uid 0, pid 56229] pass in on lo11: fc00::11 > fc00::21: icmp6: echo request (id:4d9b seq:0) [icmp6 cksum ok] (len 64, hlim 64)
23:46:46.785683 rule 4.regress.18/(match) [uid 0, pid 56229] pass out on lo11: [rewritten: src 169.254.0.11:16955, dst 169.254.0.21:9] 169.254.0.11.16955 > 169.254.0.11.9: [bad udp cksum bdc6! -> 9405] udp 4 (ttl 64, id 56427, len 32, bad ip cksum c! -> 4a4f)
23:46:46.785742 rule 4.regress.2/(match) [uid 0, pid 56229] pass in on lo11: 169.254.0.11.16955 > 169.254.0.21.9: [bad udp cksum 543a! -> 93fb] udp 4 (ttl 64, id 56427, len 32, bad ip cksum 0! -> 4a45)
23:46:46.978195 rule 4.regress.20/(match) [uid 0, pid 56229] pass out on lo11: [rewritten: src fc00::11:20339, dst fc00::21:9] fc00::11.20339 > fc00::11.9: [invalid udp cksum 0] udp 4 [flowlabel 0x2487b] (len 12, hlim 64)
23:46:46.978267 rule 4.regress.10/(match) [uid 0, pid 56229] pass in on lo11: fc00::11.20339 > fc00::21.9: [bad udp cksum f850! -> e2ac] udp 4 [flowlabel 0x2487b] (len 12, hlim 64)
23:46:47.154437 rule 4.regress.19/(match) [uid 0, pid 56229] pass out on lo11: [rewritten: src 169.254.0.22:8981, dst 169.254.0.12:8] 169.254.0.12 > 169.254.0.12: icmp: echo request (id:f6ce seq:0) [icmp cksum ok] (ttl 255, id 10276, len 84, bad ip cksum 0! -> 3f70)
23:46:47.154488 rule 4.regress.2/(match) [uid 0, pid 56229] pass in on lo11: 169.254.0.22 > 169.254.0.12: icmp: echo request (id:2315 seq:0) [icmp cksum ok] (ttl 255, id 10276, len 84, bad ip cksum 0! -> 3f66)
23:46:47.345711 rule 4.regress.21/(match) [uid 0, pid 56229] pass out on lo11: [rewritten: src fc00::22:25001, dst fc00::12:128] fc00::12 > fc00::12: icmp6: echo request (id:3372 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
23:46:47.345771 rule 4.regress.10/(match) [uid 0, pid 56229] pass in on lo11: fc00::22 > fc00::12: icmp6: echo request (id:61a9 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
23:46:47.550468 rule 4.regress.19/(match) [uid 0, pid 56229] pass out on lo11: [rewritten: src 169.254.0.22:58493, dst 169.254.0.12:9] 169.254.0.12.47933 > 169.254.0.12.9: [bad udp cksum 0474! -> 1b01] udp 4 (ttl 64, id 41717, len 32, bad ip cksum c! -> 83c3)
23:46:47.550523 rule 4.regress.2/(match) [uid 0, pid 56229] pass in on lo11: 169.254.0.22.58493 > 169.254.0.12.9: [bad udp cksum 543c! -> f1b6] udp 4 (ttl 64, id 41717, len 32, bad ip cksum 0! -> 83b9)
23:46:47.742681 rule 4.regress.21/(match) [uid 0, pid 56229] pass out on lo11: [rewritten: src fc00::22:60162, dst fc00::12:9] fc00::12.27622 > fc00::12.9: [invalid udp cksum 0] udp 4 [flowlabel 0x68e3a] (len 12, hlim 64)
23:46:47.742746 rule 4.regress.10/(match) [uid 0, pid 56229] pass in on lo11: fc00::22.60162 > fc00::12.9: [bad udp cksum f852! -> 471b] udp 4 [flowlabel 0x68e3a] (len 12, hlim 64)
23:46:47.918366 rule 4.regress.2/(match) [uid 0, pid 56229] pass out on lo11: 169.254.0.14 > 169.254.0.14: icmp: echo request (id:91f6 seq:0) [icmp cksum ok] (ttl 255, id 55939, len 84, bad ip cksum b197! -> 8d0c)
23:46:47.918421 rule 4.regress.22/(match) [uid 0, pid 56229] pass in on lo11: [rewritten: src fc00::23:39084, dst fc00::24:128] 169.254.0.14 > 169.254.0.14: icmp: echo request (id:91f6 seq:0) [icmp cksum ok] (ttl 255, id 55939, len 84, bad ip cksum 0! -> 8d0c)
23:46:47.918485 rule 4.regress.10/(match) [uid 0, pid 56229] pass in on lo11: fc00::23 > fc00::24: icmp6: echo request (id:98ac seq:0) [icmp6 cksum ok] (len 64, hlim 63)
23:46:48.110669 rule 4.regress.10/(match) [uid 0, pid 56229] pass out on lo11: fc00::14 > fc00::14: icmp6: echo request (id:f7c4 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
23:46:48.110729 rule 4.regress.23/(match) [uid 0, pid 56229] pass in on lo11: [rewritten: src 169.254.0.23:56635, dst 169.254.0.24:8] fc00::14 > fc00::14: icmp6: echo request (id:f7c4 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
23:46:48.110783 rule 4.regress.2/(match) [uid 0, pid 56229] pass in on lo11: 169.254.0.23 > 169.254.0.24: icmp: echo request (id:dd3b seq:0) [icmp cksum ok] (DF) (ttl 63, id 11738, len 84, bad ip cksum 0! -> b9a3)
23:46:48.315575 rule 4.regress.2/(match) [uid 0, pid 56229] pass out on lo11: 169.254.0.14.43279 > 169.254.0.14.9: [no udp cksum] udp 4 (ttl 64, id 16148, len 32, bad ip cksum c! -> e7a0)
23:46:48.315637 rule 4.regress.22/(match) [uid 0, pid 56229] pass in on lo11: [rewritten: src fc00::23:61727, dst fc00::24:9] 169.254.0.14.43279 > 169.254.0.14.9: [bad udp cksum 5436! -> 2d2b] udp 4 (ttl 64, id 16148, len 32, bad ip cksum 0! -> e7a0)
23:46:48.315700 rule 4.regress.10/(match) [uid 0, pid 56229] pass in on lo11: fc00::23.61727 > fc00::24.9: [bad udp cksum f865! -> 40eb] udp 4 (len 12, hlim 63)
23:46:48.507399 rule 4.regress.10/(match) [uid 0, pid 56229] pass out on lo11: fc00::14.41394 > fc00::14.9: [invalid udp cksum 0] udp 4 [flowlabel 0x4b224] (len 12, hlim 64)
23:46:48.507464 rule 4.regress.23/(match) [uid 0, pid 56229] pass in on lo11: [rewritten: src 169.254.0.23:55376, dst 169.254.0.24:9] fc00::14.41394 > fc00::14.9: [bad udp cksum f846! -> 9077] udp 4 [flowlabel 0x4b224] (len 12, hlim 64)
23:46:48.507516 rule 4.regress.2/(match) [uid 0, pid 56229] pass in on lo11: 169.254.0.23.55376 > 169.254.0.24.9: [bad udp cksum 5449! -> fdd6] udp 4 (DF) (ttl 63, id 11561, len 32, bad ip cksum 0! -> ba78)
23:46:48.690906 rule 4.regress.10/(match) [uid 0, pid 56229] pass out on lo11: ::1 > ::1: icmp6: echo request (id:7ad5 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
23:46:48.690958 rule 4.regress.10/(match) [uid 0, pid 56229] pass in on lo11: ::1 > ::1: icmp6: echo request (id:7ad5 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
23:46:48.892891 rule 4.regress.10/(match) [uid 0, pid 56229] pass out on lo11: ::1.46459 > ::1.9: [invalid udp cksum 0] udp 4 [flowlabel 0x271c2] (len 12, hlim 64)
23:46:48.892960 rule 4.regress.10/(match) [uid 0, pid 56229] pass in on lo11: ::1.46459 > ::1.9: [bad udp cksum 001f! -> 74d6] udp 4 [flowlabel 0x271c2] (len 12, hlim 64)

==== run-bpf-12 ====
# show full logs
cat pflog12.tcpdump
23:46:41.773734 rule 4.regress.1/(match) [uid 0, pid 56229] match out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:2223 seq:0) [icmp cksum ok] (ttl 255, id 31853, len 84, bad ip cksum 15b! -> eb3c)
23:46:41.773779 rule 4.regress.1/(match) [uid 0, pid 56229] match in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:2223 seq:0) [icmp cksum ok] (ttl 255, id 31853, len 84, bad ip cksum 0! -> eb3c)
23:46:41.773837 rule 4.regress.1/(match) [uid 0, pid 56229] match out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:2223 seq:0) [bad icmp cksum 0! -> 8ea7] (ttl 255, id 2999, len 84, bad ip cksum 0! -> 5bf3)
23:46:41.773861 rule 4.regress.1/(match) [uid 0, pid 56229] match in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:2223 seq:0) [icmp cksum ok] (ttl 255, id 2999, len 84, bad ip cksum 0! -> 5bf3)
23:46:41.965476 rule 4.regress.1/(match) [uid 0, pid 56229] match out on lo11: fc00::1 > fc00::1: icmp6: echo request (id:939b seq:0) [icmp6 cksum ok] (len 64, hlim 64)
23:46:41.965533 rule 4.regress.1/(match) [uid 0, pid 56229] match in on lo11: fc00::1 > fc00::1: icmp6: echo request (id:939b seq:0) [icmp6 cksum ok] (len 64, hlim 64)
23:46:41.965601 rule 4.regress.1/(match) [uid 0, pid 56229] match out on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:939b seq:0) [bad icmp6 cksum 0! -> 1853] (len 64, hlim 64)
23:46:41.965628 rule 4.regress.1/(match) [uid 0, pid 56229] match in on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:939b seq:0) [icmp6 cksum ok] (len 64, hlim 64)
23:46:42.173146 rule 4.regress.1/(match) [uid 0, pid 56229] match out on lo11: 169.254.0.1.14466 > 169.254.0.1.9: [bad udp cksum c24a! -> 9dd2] udp 4 (ttl 64, id 16232, len 32, bad ip cksum c! -> e766)
23:46:42.173202 rule 4.regress.1/(match) [uid 0, pid 56229] match in on lo11: 169.254.0.1.14466 > 169.254.0.1.9: [bad udp cksum 541c! -> 9dd2] udp 4 (ttl 64, id 16232, len 32, bad ip cksum 0! -> e766)
23:46:42.173270 rule 4.regress.1/(match) [uid 0, pid 56229] 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! -> 57b0] for 169.254.0.1.14466 > 169.254.0.1.9: udp 4 (ttl 64, id 16232, len 32, bad ip cksum 0! -> e766) (ttl 255, id 16575, len 56, bad ip cksum 0! -> 2707)
23:46:42.173297 rule 4.regress.1/(match) [uid 0, pid 56229] 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 169.254.0.1.14466 > 169.254.0.1.9: udp 4 (ttl 64, id 16232, len 32, bad ip cksum 0! -> e766) (ttl 255, id 16575, len 56, bad ip cksum 0! -> 2707)
23:46:42.366793 rule 4.regress.1/(match) [uid 0, pid 56229] match out on lo11: fc00::1.47457 > fc00::1.9: [invalid udp cksum 0] udp 4 [flowlabel 0x30735] (len 12, hlim 64)
23:46:42.366851 rule 4.regress.1/(match) [uid 0, pid 56229] match in on lo11: fc00::1.47457 > fc00::1.9: [bad udp cksum f820! -> 78ee] udp 4 [flowlabel 0x30735] (len 12, hlim 64)
23:46:42.366938 rule 4.regress.1/(match) [uid 0, pid 56229] match out on lo11: fc00::1 > fc00::1: icmp6: fc00::1 udp port 9 unreachable [bad icmp6 cksum 0! -> ee8] (len 60, hlim 64)
23:46:42.366970 rule 4.regress.1/(match) [uid 0, pid 56229] match in on lo11: fc00::1 > fc00::1: icmp6: fc00::1 udp port 9 unreachable [icmp6 cksum ok] (len 60, hlim 64)
23:46:42.543337 rule 4.regress.1/(match) [uid 0, pid 56229] match out on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:86d8 seq:0) [icmp cksum ok] (ttl 255, id 59778, len 84, bad ip cksum 98d8! -> 7e25)
23:46:42.543388 rule 4.regress.1/(match) [uid 0, pid 56229] match in on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:86d8 seq:0) [icmp cksum ok] (ttl 255, id 59778, len 84, bad ip cksum 0! -> 7e25)
23:46:42.737886 rule 4.regress.1/(match) [uid 0, pid 56229] match out on lo11: fc00::2 > fc00::2: icmp6: echo request (id:ee89 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
23:46:42.737941 rule 4.regress.1/(match) [uid 0, pid 56229] match in on lo11: fc00::2 > fc00::2: icmp6: echo request (id:ee89 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
23:46:42.941995 rule 4.regress.1/(match) [uid 0, pid 56229] match out on lo11: 169.254.0.2.2813 > 169.254.0.2.9: [bad udp cksum 0576! -> cb55] udp 4 (ttl 64, id 37406, len 32, bad ip cksum c! -> 94ae)
23:46:42.942050 rule 4.regress.1/(match) [uid 0, pid 56229] match in on lo11: 169.254.0.2.2813 > 169.254.0.2.9: [bad udp cksum 541e! -> cb55] udp 4 (ttl 64, id 37406, len 32, bad ip cksum 0! -> 94ae)
23:46:43.135824 rule 4.regress.1/(match) [uid 0, pid 56229] match out on lo11: fc00::2.40347 > fc00::2.9: [invalid udp cksum 0] udp 4 [flowlabel 0x6d0eb] (len 12, hlim 64)
23:46:43.135882 rule 4.regress.1/(match) [uid 0, pid 56229] match in on lo11: fc00::2.40347 > fc00::2.9: [bad udp cksum f822! -> 94b2] udp 4 [flowlabel 0x6d0eb] (len 12, hlim 64)
23:46:43.312626 rule 4.regress.1/(match) [uid 0, pid 56229] match out on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:d4ad seq:0) [icmp cksum ok] (ttl 255, id 37386, len 84, bad ip cksum 101! -> d59b)
23:46:43.312678 rule 4.regress.1/(match) [uid 0, pid 56229] match in on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:d4ad seq:0) [icmp cksum ok] (ttl 255, id 37386, len 84, bad ip cksum 0! -> d59b)
23:46:43.505525 rule 4.regress.1/(match) [uid 0, pid 56229] match out on lo11: fc00::3 > fc00::3: icmp6: echo request (id:0c1a seq:0) [icmp6 cksum ok] (len 64, hlim 64)
23:46:43.505579 rule 4.regress.1/(match) [uid 0, pid 56229] match in on lo11: fc00::3 > fc00::3: icmp6: echo request (id:0c1a seq:0) [icmp6 cksum ok] (len 64, hlim 64)
23:46:43.709930 rule 4.regress.1/(match) [uid 0, pid 56229] match out on lo11: 169.254.0.3.18713 > 169.254.0.3.9: [bad udp cksum 7dcd! -> 8d37] udp 4 (ttl 64, id 10858, len 32, bad ip cksum c! -> fc60)
23:46:43.709984 rule 4.regress.1/(match) [uid 0, pid 56229] match in on lo11: 169.254.0.3.18713 > 169.254.0.3.9: [bad udp cksum 5420! -> 8d37] udp 4 (ttl 64, id 10858, len 32, bad ip cksum 0! -> fc60)
23:46:43.902325 rule 4.regress.1/(match) [uid 0, pid 56229] match out on lo11: fc00::3.21953 > fc00::3.9: [invalid udp cksum 0] udp 4 [flowlabel 0x3d63b] (len 12, hlim 64)
23:46:43.902384 rule 4.regress.1/(match) [uid 0, pid 56229] match in on lo11: fc00::3.21953 > fc00::3.9: [bad udp cksum f824! -> dc8a] udp 4 [flowlabel 0x3d63b] (len 12, hlim 64)
23:46:44.078365 rule 4.regress.1/(match) [uid 0, pid 56229] match out on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:7b1f seq:0) [icmp cksum ok] (ttl 255, id 31281, len 84, bad ip cksum 0! -> ed72)
23:46:44.078417 rule 4.regress.1/(match) [uid 0, pid 56229] match in on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:7b1f seq:0) [icmp cksum ok] (ttl 255, id 31281, len 84, bad ip cksum 0! -> ed72)
23:46:44.272311 rule 4.regress.1/(match) [uid 0, pid 56229] match out on lo11: fc00::4 > fc00::4: icmp6: echo request (id:8056 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
23:46:44.272366 rule 4.regress.1/(match) [uid 0, pid 56229] match in on lo11: fc00::4 > fc00::4: icmp6: echo request (id:8056 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
23:46:44.479250 rule 4.regress.1/(match) [uid 0, pid 56229] match out on lo11: 169.254.0.4.10724 > 169.254.0.4.9: [bad udp cksum cad2! -> ac6a] udp 4 (ttl 64, id 27271, len 32, bad ip cksum c! -> bc41)
23:46:44.479308 rule 4.regress.1/(match) [uid 0, pid 56229] match in on lo11: 169.254.0.4.10724 > 169.254.0.4.9: [bad udp cksum 5422! -> ac6a] udp 4 (ttl 64, id 27271, len 32, bad ip cksum 0! -> bc41)
23:46:44.671249 rule 4.regress.1/(match) [uid 0, pid 56229] match out on lo11: fc00::4.20767 > fc00::4.9: [invalid udp cksum 0] udp 4 [flowlabel 0x10859] (len 12, hlim 64)
23:46:44.671307 rule 4.regress.1/(match) [uid 0, pid 56229] match in on lo11: fc00::4.20767 > fc00::4.9: [bad udp cksum f826! -> e12a] udp 4 [flowlabel 0x10859] (len 12, hlim 64)
23:46:44.853816 rule 4.regress.1/(match) [uid 0, pid 56229] match out on lo11: 169.254.0.5 > 169.254.0.5: icmp: echo request (id:14fd seq:0) [icmp cksum ok] (ttl 255, id 50643, len 84, bad ip cksum 0! -> a1ce)
23:46:44.853865 rule 4.regress.1/(match) [uid 0, pid 56229] match in on lo11: 169.254.0.5 > 169.254.0.5: icmp: echo request (id:14fd seq:0) [icmp cksum ok] (ttl 255, id 50643, len 84, bad ip cksum 0! -> a1ce)
23:46:45.047362 rule 4.regress.1/(match) [uid 0, pid 56229] match out on lo11: fc00::5 > fc00::5: icmp6: echo request (id:406e seq:0) [icmp6 cksum ok] (len 64, hlim 64)
23:46:45.047417 rule 4.regress.1/(match) [uid 0, pid 56229] match in on lo11: fc00::5 > fc00::5: icmp6: echo request (id:406e seq:0) [icmp6 cksum ok] (len 64, hlim 64)
23:46:45.250160 rule 4.regress.1/(match) [uid 0, pid 56229] match out on lo11: 169.254.0.5.3693 > 169.254.0.5.9: [bad udp cksum c76c! -> c7df] udp 4 (ttl 64, id 16680, len 32, bad ip cksum c! -> e59e)
23:46:45.250213 rule 4.regress.1/(match) [uid 0, pid 56229] match in on lo11: 169.254.0.5.3693 > 169.254.0.5.9: [bad udp cksum 5424! -> c7df] udp 4 (ttl 64, id 16680, len 32, bad ip cksum 0! -> e59e)
23:46:45.445353 rule 4.regress.1/(match) [uid 0, pid 56229] match out on lo11: fc00::5.34344 > fc00::5.9: [invalid udp cksum 0] udp 4 [flowlabel 0x1bd91] (len 12, hlim 64)
23:46:45.445410 rule 4.regress.1/(match) [uid 0, pid 56229] match in on lo11: fc00::5.34344 > fc00::5.9: [bad udp cksum f828! -> ac1f] udp 4 [flowlabel 0x1bd91] (len 12, hlim 64)
23:46:45.620878 rule 4.regress.1/(match) [uid 0, pid 56229] match out on lo11: 169.254.0.6 > 169.254.0.6: icmp: echo request (id:837e seq:0) [icmp cksum ok] (ttl 255, id 59630, len 84, bad ip cksum 0! -> 7eb1)
23:46:45.620927 rule 4.regress.1/(match) [uid 0, pid 56229] match in on lo11: 169.254.0.6 > 169.254.0.6: icmp: echo request (id:837e seq:0) [icmp cksum ok] (ttl 255, id 59630, len 84, bad ip cksum 0! -> 7eb1)
23:46:45.813332 rule 4.regress.1/(match) [uid 0, pid 56229] match out on lo11: fc00::6 > fc00::6: icmp6: echo request (id:6cbe seq:0) [icmp6 cksum ok] (len 64, hlim 64)
23:46:45.813387 rule 4.regress.1/(match) [uid 0, pid 56229] match in on lo11: fc00::6 > fc00::6: icmp6: echo request (id:6cbe seq:0) [icmp6 cksum ok] (len 64, hlim 64)
23:46:46.018142 rule 4.regress.1/(match) [uid 0, pid 56229] match out on lo11: 169.254.0.6.35546 > 169.254.0.6.9: [bad udp cksum d2f1! -> 4b70] udp 4 (ttl 64, id 6394, len 32, bad ip cksum c! -> dcb)
23:46:46.018197 rule 4.regress.1/(match) [uid 0, pid 56229] match in on lo11: 169.254.0.6.35546 > 169.254.0.6.9: [bad udp cksum 5426! -> 4b70] udp 4 (ttl 64, id 6394, len 32, bad ip cksum 0! -> dcb)
23:46:46.209963 rule 4.regress.1/(match) [uid 0, pid 56229] match out on lo11: fc00::6.32601 > fc00::6.9: [invalid udp cksum 0] udp 4 [flowlabel 0x46dd8] (len 12, hlim 64)
23:46:46.210023 rule 4.regress.1/(match) [uid 0, pid 56229] match in on lo11: fc00::6.32601 > fc00::6.9: [bad udp cksum f82a! -> b2ec] udp 4 [flowlabel 0x46dd8] (len 12, hlim 64)
23:46:46.384529 rule 4.regress.1/(match) [uid 0, pid 56229] match out on lo11: 169.254.0.11 > 169.254.0.11: icmp: echo request (id:ec3e seq:0) [icmp cksum ok] (ttl 255, id 5655, len 84, bad ip cksum 0! -> 517f)
23:46:46.384590 rule 4.regress.1/(match) [uid 0, pid 56229] match in on lo11: 169.254.0.11 > 169.254.0.21: icmp: echo request (id:ec3e seq:0) [icmp cksum ok] (ttl 255, id 5655, len 84, bad ip cksum 0! -> 5175)
23:46:46.579172 rule 4.regress.1/(match) [uid 0, pid 56229] match out on lo11: fc00::11 > fc00::11: icmp6: echo request (id:4d9b seq:0) [icmp6 cksum ok] (len 64, hlim 64)
23:46:46.579241 rule 4.regress.1/(match) [uid 0, pid 56229] match in on lo11: fc00::11 > fc00::21: icmp6: echo request (id:4d9b seq:0) [icmp6 cksum ok] (len 64, hlim 64)
23:46:46.785670 rule 4.regress.1/(match) [uid 0, pid 56229] match out on lo11: 169.254.0.11.16955 > 169.254.0.11.9: [bad udp cksum bdc6! -> 9405] udp 4 (ttl 64, id 56427, len 32, bad ip cksum c! -> 4a4f)
23:46:46.785737 rule 4.regress.1/(match) [uid 0, pid 56229] match in on lo11: 169.254.0.11.16955 > 169.254.0.21.9: [bad udp cksum 543a! -> 93fb] udp 4 (ttl 64, id 56427, len 32, bad ip cksum 0! -> 4a45)
23:46:46.978183 rule 4.regress.1/(match) [uid 0, pid 56229] match out on lo11: fc00::11.20339 > fc00::11.9: [invalid udp cksum 0] udp 4 [flowlabel 0x2487b] (len 12, hlim 64)
23:46:46.978262 rule 4.regress.1/(match) [uid 0, pid 56229] match in on lo11: fc00::11.20339 > fc00::21.9: [bad udp cksum f850! -> e2ac] udp 4 [flowlabel 0x2487b] (len 12, hlim 64)
23:46:47.154421 rule 4.regress.1/(match) [uid 0, pid 56229] match out on lo11: 169.254.0.12 > 169.254.0.12: icmp: echo request (id:f6ce seq:0) [icmp cksum ok] (ttl 255, id 10276, len 84, bad ip cksum 0! -> 3f70)
23:46:47.154482 rule 4.regress.1/(match) [uid 0, pid 56229] match in on lo11: 169.254.0.22 > 169.254.0.12: icmp: echo request (id:2315 seq:0) [icmp cksum ok] (ttl 255, id 10276, len 84, bad ip cksum 0! -> 3f66)
23:46:47.345696 rule 4.regress.1/(match) [uid 0, pid 56229] match out on lo11: fc00::12 > fc00::12: icmp6: echo request (id:3372 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
23:46:47.345766 rule 4.regress.1/(match) [uid 0, pid 56229] match in on lo11: fc00::22 > fc00::12: icmp6: echo request (id:61a9 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
23:46:47.550452 rule 4.regress.1/(match) [uid 0, pid 56229] match out on lo11: 169.254.0.12.47933 > 169.254.0.12.9: [bad udp cksum 0474! -> 1b01] udp 4 (ttl 64, id 41717, len 32, bad ip cksum c! -> 83c3)
23:46:47.550518 rule 4.regress.1/(match) [uid 0, pid 56229] match in on lo11: 169.254.0.22.58493 > 169.254.0.12.9: [bad udp cksum 543c! -> f1b6] udp 4 (ttl 64, id 41717, len 32, bad ip cksum 0! -> 83b9)
23:46:47.742666 rule 4.regress.1/(match) [uid 0, pid 56229] match out on lo11: fc00::12.27622 > fc00::12.9: [invalid udp cksum 0] udp 4 [flowlabel 0x68e3a] (len 12, hlim 64)
23:46:47.742741 rule 4.regress.1/(match) [uid 0, pid 56229] match in on lo11: fc00::22.60162 > fc00::12.9: [bad udp cksum f852! -> 471b] udp 4 [flowlabel 0x68e3a] (len 12, hlim 64)
23:46:47.918355 rule 4.regress.1/(match) [uid 0, pid 56229] match out on lo11: 169.254.0.14 > 169.254.0.14: icmp: echo request (id:91f6 seq:0) [icmp cksum ok] (ttl 255, id 55939, len 84, bad ip cksum b197! -> 8d0c)
23:46:47.918408 rule 4.regress.1/(match) [uid 0, pid 56229] match in on lo11: 169.254.0.14 > 169.254.0.14: icmp: echo request (id:91f6 seq:0) [icmp cksum ok] (ttl 255, id 55939, len 84, bad ip cksum 0! -> 8d0c)
23:46:47.918479 rule 4.regress.1/(match) [uid 0, pid 56229] match in on lo11: fc00::23 > fc00::24: icmp6: echo request (id:98ac seq:0) [icmp6 cksum ok] (len 64, hlim 63)
23:46:48.110659 rule 4.regress.1/(match) [uid 0, pid 56229] match out on lo11: fc00::14 > fc00::14: icmp6: echo request (id:f7c4 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
23:46:48.110717 rule 4.regress.1/(match) [uid 0, pid 56229] match in on lo11: fc00::14 > fc00::14: icmp6: echo request (id:f7c4 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
23:46:48.110777 rule 4.regress.1/(match) [uid 0, pid 56229] match in on lo11: 169.254.0.23 > 169.254.0.24: icmp: echo request (id:dd3b seq:0) [icmp cksum ok] (DF) (ttl 63, id 11738, len 84, bad ip cksum 0! -> b9a3)
23:46:48.315564 rule 4.regress.1/(match) [uid 0, pid 56229] match out on lo11: 169.254.0.14.43279 > 169.254.0.14.9: [no udp cksum] udp 4 (ttl 64, id 16148, len 32, bad ip cksum c! -> e7a0)
23:46:48.315625 rule 4.regress.1/(match) [uid 0, pid 56229] match in on lo11: 169.254.0.14.43279 > 169.254.0.14.9: [bad udp cksum 5436! -> 2d2b] udp 4 (ttl 64, id 16148, len 32, bad ip cksum 0! -> e7a0)
23:46:48.315694 rule 4.regress.1/(match) [uid 0, pid 56229] match in on lo11: fc00::23.61727 > fc00::24.9: [bad udp cksum f865! -> 40eb] udp 4 (len 12, hlim 63)
23:46:48.507388 rule 4.regress.1/(match) [uid 0, pid 56229] match out on lo11: fc00::14.41394 > fc00::14.9: [invalid udp cksum 0] udp 4 [flowlabel 0x4b224] (len 12, hlim 64)
23:46:48.507452 rule 4.regress.1/(match) [uid 0, pid 56229] match in on lo11: fc00::14.41394 > fc00::14.9: [bad udp cksum f846! -> 9077] udp 4 [flowlabel 0x4b224] (len 12, hlim 64)
23:46:48.507509 rule 4.regress.1/(match) [uid 0, pid 56229] match in on lo11: 169.254.0.23.55376 > 169.254.0.24.9: [bad udp cksum 5449! -> fdd6] udp 4 (DF) (ttl 63, id 11561, len 32, bad ip cksum 0! -> ba78)
23:46:48.690895 rule 4.regress.1/(match) [uid 0, pid 56229] match out on lo11: ::1 > ::1: icmp6: echo request (id:7ad5 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
23:46:48.690953 rule 4.regress.1/(match) [uid 0, pid 56229] match in on lo11: ::1 > ::1: icmp6: echo request (id:7ad5 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
23:46:48.892881 rule 4.regress.1/(match) [uid 0, pid 56229] match out on lo11: ::1.46459 > ::1.9: [invalid udp cksum 0] udp 4 [flowlabel 0x271c2] (len 12, hlim 64)
23:46:48.892955 rule 4.regress.1/(match) [uid 0, pid 56229] match in on lo11: ::1.46459 > ::1.9: [bad udp cksum 001f! -> 74d6] udp 4 [flowlabel 0x271c2] (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
23:46:41.773734 rule 4.regress.1/(match) [uid 0, pid 56229] match out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:2223 seq:0) [icmp cksum ok] (ttl 255, id 31853, len 84, bad ip cksum 15b! -> eb3c)
23:46:41.773779 rule 4.regress.1/(match) [uid 0, pid 56229] match in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:2223 seq:0) [icmp cksum ok] (ttl 255, id 31853, len 84, bad ip cksum 0! -> eb3c)
23:46:41.773837 rule 4.regress.1/(match) [uid 0, pid 56229] match out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:2223 seq:0) [bad icmp cksum 0! -> 8ea7] (ttl 255, id 2999, len 84, bad ip cksum 0! -> 5bf3)
23:46:41.773861 rule 4.regress.1/(match) [uid 0, pid 56229] match in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:2223 seq:0) [icmp cksum ok] (ttl 255, id 2999, len 84, bad ip cksum 0! -> 5bf3)
23:46:42.173270 rule 4.regress.1/(match) [uid 0, pid 56229] 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! -> 57b0] for 169.254.0.1.14466 > 169.254.0.1.9: udp 4 (ttl 64, id 16232, len 32, bad ip cksum 0! -> e766) (ttl 255, id 16575, len 56, bad ip cksum 0! -> 2707)
23:46:42.173297 rule 4.regress.1/(match) [uid 0, pid 56229] 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 169.254.0.1.14466 > 169.254.0.1.9: udp 4 (ttl 64, id 16232, len 32, bad ip cksum 0! -> e766) (ttl 255, id 16575, len 56, bad ip cksum 0! -> 2707)
grep 'regress\.1/.* > 169.254.0.2:' pflog12.tcpdump
23:46:42.543337 rule 4.regress.1/(match) [uid 0, pid 56229] match out on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:86d8 seq:0) [icmp cksum ok] (ttl 255, id 59778, len 84, bad ip cksum 98d8! -> 7e25)
23:46:42.543388 rule 4.regress.1/(match) [uid 0, pid 56229] match in on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:86d8 seq:0) [icmp cksum ok] (ttl 255, id 59778, len 84, bad ip cksum 0! -> 7e25)
grep 'regress\.1/.* > 169.254.0.3:' pflog12.tcpdump
23:46:43.312626 rule 4.regress.1/(match) [uid 0, pid 56229] match out on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:d4ad seq:0) [icmp cksum ok] (ttl 255, id 37386, len 84, bad ip cksum 101! -> d59b)
23:46:43.312678 rule 4.regress.1/(match) [uid 0, pid 56229] match in on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:d4ad seq:0) [icmp cksum ok] (ttl 255, id 37386, len 84, bad ip cksum 0! -> d59b)
grep 'regress\.1/.* > 169.254.0.4:' pflog12.tcpdump
23:46:44.078365 rule 4.regress.1/(match) [uid 0, pid 56229] match out on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:7b1f seq:0) [icmp cksum ok] (ttl 255, id 31281, len 84, bad ip cksum 0! -> ed72)
23:46:44.078417 rule 4.regress.1/(match) [uid 0, pid 56229] match in on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:7b1f seq:0) [icmp cksum ok] (ttl 255, id 31281, len 84, bad ip cksum 0! -> ed72)
grep 'regress\.1/.* > 169.254.0.5:' pflog12.tcpdump
23:46:44.853816 rule 4.regress.1/(match) [uid 0, pid 56229] match out on lo11: 169.254.0.5 > 169.254.0.5: icmp: echo request (id:14fd seq:0) [icmp cksum ok] (ttl 255, id 50643, len 84, bad ip cksum 0! -> a1ce)
23:46:44.853865 rule 4.regress.1/(match) [uid 0, pid 56229] match in on lo11: 169.254.0.5 > 169.254.0.5: icmp: echo request (id:14fd seq:0) [icmp cksum ok] (ttl 255, id 50643, len 84, bad ip cksum 0! -> a1ce)
grep 'regress\.1/.* > 169.254.0.6:' pflog12.tcpdump
23:46:45.620878 rule 4.regress.1/(match) [uid 0, pid 56229] match out on lo11: 169.254.0.6 > 169.254.0.6: icmp: echo request (id:837e seq:0) [icmp cksum ok] (ttl 255, id 59630, len 84, bad ip cksum 0! -> 7eb1)
23:46:45.620927 rule 4.regress.1/(match) [uid 0, pid 56229] match in on lo11: 169.254.0.6 > 169.254.0.6: icmp: echo request (id:837e seq:0) [icmp cksum ok] (ttl 255, id 59630, len 84, bad ip cksum 0! -> 7eb1)
grep 'regress\.1/.* > 169.254.0.11:' pflog12.tcpdump
23:46:46.384529 rule 4.regress.1/(match) [uid 0, pid 56229] match out on lo11: 169.254.0.11 > 169.254.0.11: icmp: echo request (id:ec3e seq:0) [icmp cksum ok] (ttl 255, id 5655, len 84, bad ip cksum 0! -> 517f)
grep 'regress\.1/.* > 169.254.0.12:' pflog12.tcpdump
23:46:47.154421 rule 4.regress.1/(match) [uid 0, pid 56229] match out on lo11: 169.254.0.12 > 169.254.0.12: icmp: echo request (id:f6ce seq:0) [icmp cksum ok] (ttl 255, id 10276, len 84, bad ip cksum 0! -> 3f70)
23:46:47.154482 rule 4.regress.1/(match) [uid 0, pid 56229] match in on lo11: 169.254.0.22 > 169.254.0.12: icmp: echo request (id:2315 seq:0) [icmp cksum ok] (ttl 255, id 10276, len 84, bad ip cksum 0! -> 3f66)
grep 'regress\.1/.* > 169.254.0.14:' pflog12.tcpdump
23:46:47.918355 rule 4.regress.1/(match) [uid 0, pid 56229] match out on lo11: 169.254.0.14 > 169.254.0.14: icmp: echo request (id:91f6 seq:0) [icmp cksum ok] (ttl 255, id 55939, len 84, bad ip cksum b197! -> 8d0c)
23:46:47.918408 rule 4.regress.1/(match) [uid 0, pid 56229] match in on lo11: 169.254.0.14 > 169.254.0.14: icmp: echo request (id:91f6 seq:0) [icmp cksum ok] (ttl 255, id 55939, len 84, bad ip cksum 0! -> 8d0c)

==== run-bpf-everything6 ====
# rule with pflog12 matches on every packet
grep 'regress\.1/.* > fc00::1:' pflog12.tcpdump
23:46:41.965476 rule 4.regress.1/(match) [uid 0, pid 56229] match out on lo11: fc00::1 > fc00::1: icmp6: echo request (id:939b seq:0) [icmp6 cksum ok] (len 64, hlim 64)
23:46:41.965533 rule 4.regress.1/(match) [uid 0, pid 56229] match in on lo11: fc00::1 > fc00::1: icmp6: echo request (id:939b seq:0) [icmp6 cksum ok] (len 64, hlim 64)
23:46:41.965601 rule 4.regress.1/(match) [uid 0, pid 56229] match out on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:939b seq:0) [bad icmp6 cksum 0! -> 1853] (len 64, hlim 64)
23:46:41.965628 rule 4.regress.1/(match) [uid 0, pid 56229] match in on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:939b seq:0) [icmp6 cksum ok] (len 64, hlim 64)
23:46:42.366938 rule 4.regress.1/(match) [uid 0, pid 56229] match out on lo11: fc00::1 > fc00::1: icmp6: fc00::1 udp port 9 unreachable [bad icmp6 cksum 0! -> ee8] (len 60, hlim 64)
23:46:42.366970 rule 4.regress.1/(match) [uid 0, pid 56229] 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
23:46:42.737886 rule 4.regress.1/(match) [uid 0, pid 56229] match out on lo11: fc00::2 > fc00::2: icmp6: echo request (id:ee89 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
23:46:42.737941 rule 4.regress.1/(match) [uid 0, pid 56229] match in on lo11: fc00::2 > fc00::2: icmp6: echo request (id:ee89 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
grep 'regress\.1/.* > fc00::3:' pflog12.tcpdump
23:46:43.505525 rule 4.regress.1/(match) [uid 0, pid 56229] match out on lo11: fc00::3 > fc00::3: icmp6: echo request (id:0c1a seq:0) [icmp6 cksum ok] (len 64, hlim 64)
23:46:43.505579 rule 4.regress.1/(match) [uid 0, pid 56229] match in on lo11: fc00::3 > fc00::3: icmp6: echo request (id:0c1a seq:0) [icmp6 cksum ok] (len 64, hlim 64)
grep 'regress\.1/.* > fc00::4:' pflog12.tcpdump
23:46:44.272311 rule 4.regress.1/(match) [uid 0, pid 56229] match out on lo11: fc00::4 > fc00::4: icmp6: echo request (id:8056 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
23:46:44.272366 rule 4.regress.1/(match) [uid 0, pid 56229] match in on lo11: fc00::4 > fc00::4: icmp6: echo request (id:8056 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
grep 'regress\.1/.* > fc00::5:' pflog12.tcpdump
23:46:45.047362 rule 4.regress.1/(match) [uid 0, pid 56229] match out on lo11: fc00::5 > fc00::5: icmp6: echo request (id:406e seq:0) [icmp6 cksum ok] (len 64, hlim 64)
23:46:45.047417 rule 4.regress.1/(match) [uid 0, pid 56229] match in on lo11: fc00::5 > fc00::5: icmp6: echo request (id:406e seq:0) [icmp6 cksum ok] (len 64, hlim 64)
grep 'regress\.1/.* > fc00::6:' pflog12.tcpdump
23:46:45.813332 rule 4.regress.1/(match) [uid 0, pid 56229] match out on lo11: fc00::6 > fc00::6: icmp6: echo request (id:6cbe seq:0) [icmp6 cksum ok] (len 64, hlim 64)
23:46:45.813387 rule 4.regress.1/(match) [uid 0, pid 56229] match in on lo11: fc00::6 > fc00::6: icmp6: echo request (id:6cbe seq:0) [icmp6 cksum ok] (len 64, hlim 64)
grep 'regress\.1/.* > fc00::11:' pflog12.tcpdump
23:46:46.579172 rule 4.regress.1/(match) [uid 0, pid 56229] match out on lo11: fc00::11 > fc00::11: icmp6: echo request (id:4d9b seq:0) [icmp6 cksum ok] (len 64, hlim 64)
grep 'regress\.1/.* > fc00::12:' pflog12.tcpdump
23:46:47.345696 rule 4.regress.1/(match) [uid 0, pid 56229] match out on lo11: fc00::12 > fc00::12: icmp6: echo request (id:3372 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
23:46:47.345766 rule 4.regress.1/(match) [uid 0, pid 56229] match in on lo11: fc00::22 > fc00::12: icmp6: echo request (id:61a9 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
grep 'regress\.1/.* > fc00::14:' pflog12.tcpdump
23:46:48.110659 rule 4.regress.1/(match) [uid 0, pid 56229] match out on lo11: fc00::14 > fc00::14: icmp6: echo request (id:f7c4 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
23:46:48.110717 rule 4.regress.1/(match) [uid 0, pid 56229] match in on lo11: fc00::14 > fc00::14: icmp6: echo request (id:f7c4 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
23:46:41.773745 rule 4.regress.3/(match) [uid 0, pid 56229] pass out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:2223 seq:0) [icmp cksum ok] (ttl 255, id 31853, len 84, bad ip cksum 15b! -> eb3c)
23:46:41.773784 rule 4.regress.3/(match) [uid 0, pid 56229] pass in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:2223 seq:0) [icmp cksum ok] (ttl 255, id 31853, len 84, bad ip cksum 0! -> eb3c)
grep 'regress\.3/.* 169.254.0.1 > 169.254.0.1: icmp: echo reply' pflog11.tcpdump
23:46:41.773841 rule 4.regress.3/(match) [uid 0, pid 56229] pass out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:2223 seq:0) [bad icmp cksum 0! -> 8ea7] (ttl 255, id 2999, len 84, bad ip cksum 0! -> 5bf3)
23:46:41.773864 rule 4.regress.3/(match) [uid 0, pid 56229] pass in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:2223 seq:0) [icmp cksum ok] (ttl 255, id 2999, len 84, bad ip cksum 0! -> 5bf3)
# no reply with keep state and without all
grep 'regress\.4/.* 169.254.0.2 > 169.254.0.2: icmp: echo request' pflog11.tcpdump
23:46:42.543348 rule 4.regress.4/(match) [uid 0, pid 56229] pass out on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:86d8 seq:0) [icmp cksum ok] (ttl 255, id 59778, len 84, bad ip cksum 98d8! -> 7e25)
23:46:42.543392 rule 4.regress.4/(match) [uid 0, pid 56229] pass in on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:86d8 seq:0) [icmp cksum ok] (ttl 255, id 59778, len 84, bad ip cksum 0! -> 7e25)
! 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
23:46:43.312637 rule 4.regress.5/(match) [uid 0, pid 56229] pass out on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:d4ad seq:0) [icmp cksum ok] (ttl 255, id 37386, len 84, bad ip cksum 101! -> d59b)
23:46:43.312682 rule 4.regress.5/(match) [uid 0, pid 56229] pass in on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:d4ad seq:0) [icmp cksum ok] (ttl 255, id 37386, len 84, bad ip cksum 0! -> d59b)
# XXX anchor name missing
grep '/.* 169.254.0.3 > 169.254.0.3: icmp: echo reply' pflog11.tcpdump
23:46:43.312733 rule 4/(match) [uid 0, pid 56229] pass out on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo reply (id:d4ad seq:0) [bad icmp cksum 0! -> 4bbc] (ttl 255, id 28015, len 84, bad ip cksum 0! -> fa36)
23:46:43.312742 rule 4/(match) [uid 0, pid 56229] pass in on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo reply (id:d4ad seq:0) [icmp cksum ok] (ttl 255, id 28015, len 84, bad ip cksum 0! -> fa36)

==== run-bpf-all6 ====
# reply without keep state
grep 'regress\.11/.* fc00::1 > fc00::1: icmp6: echo request' pflog11.tcpdump
23:46:41.965487 rule 4.regress.11/(match) [uid 0, pid 56229] pass out on lo11: fc00::1 > fc00::1: icmp6: echo request (id:939b seq:0) [icmp6 cksum ok] (len 64, hlim 64)
23:46:41.965537 rule 4.regress.11/(match) [uid 0, pid 56229] pass in on lo11: fc00::1 > fc00::1: icmp6: echo request (id:939b seq:0) [icmp6 cksum ok] (len 64, hlim 64)
grep 'regress\.11/.* fc00::1 > fc00::1: icmp6: echo reply' pflog11.tcpdump
23:46:41.965605 rule 4.regress.11/(match) [uid 0, pid 56229] pass out on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:939b seq:0) [bad icmp6 cksum 0! -> 1853] (len 64, hlim 64)
23:46:41.965632 rule 4.regress.11/(match) [uid 0, pid 56229] pass in on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:939b 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
23:46:42.737896 rule 4.regress.12/(match) [uid 0, pid 56229] pass out on lo11: fc00::2 > fc00::2: icmp6: echo request (id:ee89 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
23:46:42.737946 rule 4.regress.12/(match) [uid 0, pid 56229] pass in on lo11: fc00::2 > fc00::2: icmp6: echo request (id:ee89 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
23:46:43.505535 rule 4.regress.13/(match) [uid 0, pid 56229] pass out on lo11: fc00::3 > fc00::3: icmp6: echo request (id:0c1a seq:0) [icmp6 cksum ok] (len 64, hlim 64)
23:46:43.505583 rule 4.regress.13/(match) [uid 0, pid 56229] pass in on lo11: fc00::3 > fc00::3: icmp6: echo request (id:0c1a seq:0) [icmp6 cksum ok] (len 64, hlim 64)
# XXX anchor name missing
grep '/.* fc00::3 > fc00::3: icmp6: echo reply' pflog11.tcpdump
23:46:43.505646 rule 4/(match) [uid 0, pid 56229] pass out on lo11: fc00::3 > fc00::3: icmp6: echo reply (id:0c1a seq:0) [bad icmp6 cksum 0! -> 8ebc] (len 64, hlim 64)
23:46:43.505658 rule 4/(match) [uid 0, pid 56229] pass in on lo11: fc00::3 > fc00::3: icmp6: echo reply (id:0c1a 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
23:46:44.479261 rule 4.regress.6/(match) [uid 0, pid 56229] pass out on lo11: [uid 0, pid 5245] 169.254.0.4.10724 > 169.254.0.4.9: [bad udp cksum cad2! -> ac6a] udp 4 (ttl 64, id 27271, len 32, bad ip cksum c! -> bc41)
# 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
23:46:44.479316 rule 4.regress.6/(match) [uid 0, pid 56229] pass in on lo11: 169.254.0.4.10724 > 169.254.0.4.9: [bad udp cksum 5422! -> ac6a] udp 4 (ttl 64, id 27271, len 32, bad ip cksum 0! -> bc41)
# 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
23:46:44.078377 rule 4.regress.6/(match) [uid 0, pid 56229] pass out on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:7b1f seq:0) [icmp cksum ok] (ttl 255, id 31281, len 84, bad ip cksum 0! -> ed72)
# 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
23:46:42.173157 rule 4.regress.3/(match) [uid 0, pid 56229] pass out on lo11: 169.254.0.1.14466 > 169.254.0.1.9: [bad udp cksum c24a! -> 9dd2] udp 4 (ttl 64, id 16232, len 32, bad ip cksum c! -> e766)

==== 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
23:46:44.671259 rule 4.regress.14/(match) [uid 0, pid 56229] pass out on lo11: [uid 0, pid 41152] fc00::4.20767 > fc00::4.9: [invalid udp cksum 0] udp 4 [flowlabel 0x10859] (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
23:46:44.671316 rule 4.regress.14/(match) [uid 0, pid 56229] pass in on lo11: fc00::4.20767 > fc00::4.9: [bad udp cksum f826! -> e12a] udp 4 [flowlabel 0x10859] (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
23:46:44.272321 rule 4.regress.14/(match) [uid 0, pid 56229] pass out on lo11: fc00::4 > fc00::4: icmp6: echo request (id:8056 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
23:46:42.366804 rule 4.regress.11/(match) [uid 0, pid 56229] pass out on lo11: fc00::1.47457 > fc00::1.9: [invalid udp cksum 0] udp 4 [flowlabel 0x30735] (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
23:46:46.384594 rule 4.regress.2/(match) [uid 0, pid 56229] pass in on lo11: 169.254.0.11 > 169.254.0.21: icmp: echo request (id:ec3e seq:0) [icmp cksum ok] (ttl 255, id 5655, len 84, bad ip cksum 0! -> 5175)
# 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
23:46:46.384541 rule 4.regress.18/(match) [uid 0, pid 56229] pass out on lo11: [rewritten: src 169.254.0.11:60478, dst 169.254.0.21:8] 169.254.0.11 > 169.254.0.11: icmp: echo request (id:ec3e seq:0) [icmp cksum ok] (ttl 255, id 5655, len 84, bad ip cksum 0! -> 517f)

==== run-bpf-rdr6 ====
# loopback input logs redirected packet
grep 'regress\.10/.* pass in .*:.* fc00::11 > fc00::21: icmp6: echo request' pflog11.tcpdump
23:46:46.579246 rule 4.regress.10/(match) [uid 0, pid 56229] pass in on lo11: fc00::11 > fc00::21: icmp6: echo request (id:4d9b 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
23:46:46.579184 rule 4.regress.20/(match) [uid 0, pid 56229] pass out on lo11: [rewritten: src fc00::11:19867, dst fc00::21:128] fc00::11 > fc00::11: icmp6: echo request (id:4d9b 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
23:46:47.154488 rule 4.regress.2/(match) [uid 0, pid 56229] pass in on lo11: 169.254.0.22 > 169.254.0.12: icmp: echo request (id:2315 seq:0) [icmp cksum ok] (ttl 255, id 10276, len 84, bad ip cksum 0! -> 3f66)
# 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
23:46:47.154437 rule 4.regress.19/(match) [uid 0, pid 56229] pass out on lo11: [rewritten: src 169.254.0.22:8981, dst 169.254.0.12:8] 169.254.0.12 > 169.254.0.12: icmp: echo request (id:f6ce seq:0) [icmp cksum ok] (ttl 255, id 10276, len 84, bad ip cksum 0! -> 3f70)

==== run-bpf-nat6 ====
# loopback input logs redirected packet
grep 'regress\.10/.* pass in .*:.* fc00::22 > fc00::12: icmp6: echo request' pflog11.tcpdump
23:46:47.345771 rule 4.regress.10/(match) [uid 0, pid 56229] pass in on lo11: fc00::22 > fc00::12: icmp6: echo request (id:61a9 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
23:46:47.345711 rule 4.regress.21/(match) [uid 0, pid 56229] pass out on lo11: [rewritten: src fc00::22:25001, dst fc00::12:128] fc00::12 > fc00::12: icmp6: echo request (id:3372 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
23:46:47.918421 rule 4.regress.22/(match) [uid 0, pid 56229] pass in on lo11: [rewritten: src fc00::23:39084, dst fc00::24:128] 169.254.0.14 > 169.254.0.14: icmp: echo request (id:91f6 seq:0) [icmp cksum ok] (ttl 255, id 55939, len 84, bad ip cksum 0! -> 8d0c)

==== run-bpf-af6 ====
# pf in rule logs original IPv6 packet
grep 'regress\.23/.* pass in .*:.* fc00::14 > fc00::14: icmp6: echo request' pflog11.tcpdump
23:46:48.110729 rule 4.regress.23/(match) [uid 0, pid 56229] pass in on lo11: [rewritten: src 169.254.0.23:56635, dst 169.254.0.24:8] fc00::14 > fc00::14: icmp6: echo request (id:f7c4 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
23:46:46.384541 rule 4.regress.18/(match) [uid 0, pid 56229] pass out on lo11: [rewritten: src 169.254.0.11:60478, dst 169.254.0.21:8] 169.254.0.11 > 169.254.0.11: icmp: echo request (id:ec3e seq:0) [icmp cksum ok] (ttl 255, id 5655, len 84, bad ip cksum 0! -> 517f)
# 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
23:46:47.154437 rule 4.regress.19/(match) [uid 0, pid 56229] pass out on lo11: [rewritten: src 169.254.0.22:8981, dst 169.254.0.12:8] 169.254.0.12 > 169.254.0.12: icmp: echo request (id:f6ce seq:0) [icmp cksum ok] (ttl 255, id 10276, len 84, bad ip cksum 0! -> 3f70)
# 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
23:46:47.918421 rule 4.regress.22/(match) [uid 0, pid 56229] pass in on lo11: [rewritten: src fc00::23:39084, dst fc00::24:128] 169.254.0.14 > 169.254.0.14: icmp: echo request (id:91f6 seq:0) [icmp cksum ok] (ttl 255, id 55939, len 84, bad ip cksum 0! -> 8d0c)

==== 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
23:46:46.579184 rule 4.regress.20/(match) [uid 0, pid 56229] pass out on lo11: [rewritten: src fc00::11:19867, dst fc00::21:128] fc00::11 > fc00::11: icmp6: echo request (id:4d9b 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
23:46:47.345711 rule 4.regress.21/(match) [uid 0, pid 56229] pass out on lo11: [rewritten: src fc00::22:25001, dst fc00::12:128] fc00::12 > fc00::12: icmp6: echo request (id:3372 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
23:46:48.110729 rule 4.regress.23/(match) [uid 0, pid 56229] pass in on lo11: [rewritten: src 169.254.0.23:56635, dst 169.254.0.24:8] fc00::14 > fc00::14: icmp6: echo request (id:f7c4 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 0m21.06s