START	sys/net/pflog	2024-05-05T23:30:54Z

==== busy-rdomains ====
# Check if rdomains are busy.

==== ifconfig ====
sleep 2  # XXX
pkill -f '^/usr/sbin/tcpdump -l -e -vvv -s 2048 -ni'
*** Error 1 in target 'stamp-stop' (ignored)
rm -f stamp-bpf*
# Destroy interfaces.
/sbin/ifconfig lo11 rdomain 11
/sbin/ifconfig lo11 inet 169.254.0.1 delete
ifconfig: SIOCDIFADDR: Can't assign requested address
*** Error 1 in target 'unconfig' (ignored)
/sbin/ifconfig lo11 inet6 fc00::1 delete
ifconfig: SIOCDIFADDR: Can't assign requested address
*** Error 1 in target 'unconfig' (ignored)
/sbin/ifconfig lo11 inet 169.254.0.2 delete
ifconfig: SIOCDIFADDR: Can't assign requested address
*** Error 1 in target 'unconfig' (ignored)
/sbin/ifconfig lo11 inet6 fc00::2 delete
ifconfig: SIOCDIFADDR: Can't assign requested address
*** Error 1 in target 'unconfig' (ignored)
/sbin/ifconfig lo11 inet 169.254.0.3 delete
ifconfig: SIOCDIFADDR: Can't assign requested address
*** Error 1 in target 'unconfig' (ignored)
/sbin/ifconfig lo11 inet6 fc00::3 delete
ifconfig: SIOCDIFADDR: Can't assign requested address
*** Error 1 in target 'unconfig' (ignored)
/sbin/ifconfig lo11 inet 169.254.0.4 delete
ifconfig: SIOCDIFADDR: Can't assign requested address
*** Error 1 in target 'unconfig' (ignored)
/sbin/ifconfig lo11 inet6 fc00::4 delete
ifconfig: SIOCDIFADDR: Can't assign requested address
*** Error 1 in target 'unconfig' (ignored)
/sbin/ifconfig lo11 inet 169.254.0.5 delete
ifconfig: SIOCDIFADDR: Can't assign requested address
*** Error 1 in target 'unconfig' (ignored)
/sbin/ifconfig lo11 inet6 fc00::5 delete
ifconfig: SIOCDIFADDR: Can't assign requested address
*** Error 1 in target 'unconfig' (ignored)
/sbin/ifconfig lo11 inet 169.254.0.6 delete
ifconfig: SIOCDIFADDR: Can't assign requested address
*** Error 1 in target 'unconfig' (ignored)
/sbin/ifconfig lo11 inet6 fc00::6 delete
ifconfig: SIOCDIFADDR: Can't assign requested address
*** Error 1 in target 'unconfig' (ignored)
/sbin/ifconfig lo11 inet 169.254.0.11 delete
ifconfig: SIOCDIFADDR: Can't assign requested address
*** Error 1 in target 'unconfig' (ignored)
/sbin/ifconfig lo11 inet6 fc00::11 delete
ifconfig: SIOCDIFADDR: Can't assign requested address
*** Error 1 in target 'unconfig' (ignored)
/sbin/ifconfig lo11 inet 169.254.0.12 delete
ifconfig: SIOCDIFADDR: Can't assign requested address
*** Error 1 in target 'unconfig' (ignored)
/sbin/ifconfig lo11 inet6 fc00::12 delete
ifconfig: SIOCDIFADDR: Can't assign requested address
*** Error 1 in target 'unconfig' (ignored)
/sbin/ifconfig lo11 inet 169.254.0.14 delete
ifconfig: SIOCDIFADDR: Can't assign requested address
*** Error 1 in target 'unconfig' (ignored)
/sbin/ifconfig lo11 inet6 fc00::14 delete
ifconfig: SIOCDIFADDR: Can't assign requested address
*** Error 1 in target 'unconfig' (ignored)
/sbin/ifconfig lo11 inet 169.254.0.21 delete
ifconfig: SIOCDIFADDR: Can't assign requested address
*** Error 1 in target 'unconfig' (ignored)
/sbin/ifconfig lo11 inet6 fc00::21 delete
ifconfig: SIOCDIFADDR: Can't assign requested address
*** Error 1 in target 'unconfig' (ignored)
/sbin/ifconfig lo11 inet 169.254.0.22 delete
ifconfig: SIOCDIFADDR: Can't assign requested address
*** Error 1 in target 'unconfig' (ignored)
/sbin/ifconfig lo11 inet6 fc00::22 delete
ifconfig: SIOCDIFADDR: Can't assign requested address
*** Error 1 in target 'unconfig' (ignored)
/sbin/ifconfig lo11 inet 169.254.0.23 delete
ifconfig: SIOCDIFADDR: Can't assign requested address
*** Error 1 in target 'unconfig' (ignored)
/sbin/ifconfig lo11 inet6 fc00::23 delete
ifconfig: SIOCDIFADDR: Can't assign requested address
*** Error 1 in target 'unconfig' (ignored)
/sbin/ifconfig lo11 inet 169.254.0.24 delete
ifconfig: SIOCDIFADDR: Can't assign requested address
*** Error 1 in target 'unconfig' (ignored)
/sbin/ifconfig lo11 inet6 fc00::24 delete
ifconfig: SIOCDIFADDR: Can't assign requested address
*** Error 1 in target 'unconfig' (ignored)
/sbin/ifconfig lo11 inet 127.0.0.1 delete
ifconfig: SIOCDIFADDR: Can't assign requested address
*** Error 1 in target 'unconfig' (ignored)
/sbin/ifconfig lo11 inet6 ::1 delete
/sbin/ifconfig pflog11 destroy
ifconfig: pflog11: SIOCIFDESTROY: Device not configured
*** Error 1 in target 'unconfig' (ignored)
/sbin/ifconfig pflog12 destroy
ifconfig: pflog12: SIOCIFDESTROY: Device not configured
*** Error 1 in target 'unconfig' (ignored)
/sbin/ifconfig pflog13 destroy
ifconfig: pflog13: SIOCIFDESTROY: Device not configured
*** Error 1 in target 'unconfig' (ignored)
/sbin/ifconfig lo11 destroy
rm -f stamp-ifconfig
# Create and configure pflog and loopback interfaces.
/sbin/ifconfig pflog11 create
/sbin/ifconfig pflog12 create
/sbin/ifconfig pflog13 create
/sbin/ifconfig lo11 rdomain 11
/sbin/ifconfig lo11 inet 127.0.0.1/8
/sbin/ifconfig lo11 inet6 ::1/128
/sbin/ifconfig lo11 inet 169.254.0.1/32 alias
/sbin/ifconfig lo11 inet6 fc00::1/128
/sbin/ifconfig lo11 inet 169.254.0.2/32 alias
/sbin/ifconfig lo11 inet6 fc00::2/128
/sbin/ifconfig lo11 inet 169.254.0.3/32 alias
/sbin/ifconfig lo11 inet6 fc00::3/128
/sbin/ifconfig lo11 inet 169.254.0.4/32 alias
/sbin/ifconfig lo11 inet6 fc00::4/128
/sbin/ifconfig lo11 inet 169.254.0.5/32 alias
/sbin/ifconfig lo11 inet6 fc00::5/128
/sbin/ifconfig lo11 inet 169.254.0.6/32 alias
/sbin/ifconfig lo11 inet6 fc00::6/128
/sbin/ifconfig lo11 inet 169.254.0.11/32 alias
/sbin/ifconfig lo11 inet6 fc00::11/128
/sbin/ifconfig lo11 inet 169.254.0.12/32 alias
/sbin/ifconfig lo11 inet6 fc00::12/128
/sbin/ifconfig lo11 inet 169.254.0.14/32 alias
/sbin/ifconfig lo11 inet6 fc00::14/128
/sbin/ifconfig lo11 inet 169.254.0.21/32 alias
/sbin/ifconfig lo11 inet6 fc00::21/128
/sbin/ifconfig lo11 inet 169.254.0.22/32 alias
/sbin/ifconfig lo11 inet6 fc00::22/128
/sbin/ifconfig lo11 inet 169.254.0.23/32 alias
/sbin/ifconfig lo11 inet6 fc00::23/128
/sbin/ifconfig lo11 inet 169.254.0.24/32 alias
/sbin/ifconfig lo11 inet6 fc00::24/128
# Wait until IPv6 addresses are no longer tentative.
for i in `jot 50`; do if ! { /sbin/ifconfig pair11; /sbin/ifconfig pair12; /sbin/ifconfig lo13; } | fgrep -q tentative; then break; fi; sleep .1; done
pair11: no such interface
pair12: no such interface
lo13: no such interface
! { /sbin/ifconfig pair11; /sbin/ifconfig pair12; /sbin/ifconfig lo13; } | fgrep tentative
pair11: no such interface
pair12: no such interface
lo13: no such interface

==== pfctl ====
# Create python include file containing the addresses.
rm -f addr.py addr.py.tmp
echo 'N="11"' >>addr.py.tmp
echo 'LO="lo11"' >>addr.py.tmp
echo 'N1="11"' >>addr.py.tmp
echo 'PFLOG_N1="pflog11"' >>addr.py.tmp
echo 'N2="12"' >>addr.py.tmp
echo 'PFLOG_N2="pflog12"' >>addr.py.tmp
echo 'N3="13"' >>addr.py.tmp
echo 'PFLOG_N3="pflog13"' >>addr.py.tmp
mv addr.py.tmp addr.py
# Load the pf rules into the kernel.
cat addr.py /usr/src/regress/sys/net/pflog/pf.conf | /sbin/pfctl -n -f -
cat addr.py /usr/src/regress/sys/net/pflog/pf.conf |  /sbin/pfctl -a regress -f -

==== run-ping-1 ====
rm -f pflog11.tcpdump
pkill -f '^/usr/sbin/tcpdump -l -e -vvv -s 2048 -ni pflog11' || true
/usr/sbin/tcpdump -l -e -vvv -s 2048 -ni pflog11 >pflog11.tcpdump &
rm -f stamp-stop
rm -f pflog12.tcpdump
pkill -f '^/usr/sbin/tcpdump -l -e -vvv -s 2048 -ni pflog12' || true
tcpdump: listening on pflog11, link-type PFLOG
/usr/sbin/tcpdump -l -e -vvv -s 2048 -ni pflog12 >pflog12.tcpdump &
rm -f stamp-stop
rm -f pflog13.tcpdump
pkill -f '^/usr/sbin/tcpdump -l -e -vvv -s 2048 -ni pflog13' || true
tcpdump: listening on pflog12, link-type PFLOG
/usr/sbin/tcpdump -l -e -vvv -s 2048 -ni pflog13 >pflog13.tcpdump &
rm -f stamp-stop
sleep 2  # XXX
tcpdump: listening on pflog13, link-type PFLOG
/sbin/ping -n -w 1 -c 1 -V 11 169.254.0.1
PING 169.254.0.1 (169.254.0.1): 56 data bytes
64 bytes from 169.254.0.1: icmp_seq=0 ttl=255 time=0.310 ms

--- 169.254.0.1 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.310/0.310/0.310/0.000 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=0.313 ms

--- fc00::1 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.313/0.313/0.313/0.000 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=0.210 ms

--- 169.254.0.2 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.210/0.210/0.210/0.000 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=0.279 ms

--- fc00::2 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.279/0.279/0.279/0.000 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=0.206 ms

--- 169.254.0.3 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.206/0.206/0.206/0.000 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=0.276 ms

--- fc00::3 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-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=0.207 ms

--- 169.254.0.4 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.207/0.207/0.207/0.000 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=0.279 ms

--- fc00::4 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.279/0.279/0.279/0.000 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=0.203 ms

--- 169.254.0.5 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.203/0.203/0.203/0.000 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=0.273 ms

--- fc00::5 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.273/0.273/0.273/0.000 ms

==== run-udp-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=0.219 ms

--- 169.254.0.6 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.219/0.219/0.219/0.000 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=0.269 ms

--- fc00::6 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.269/0.269/0.269/0.000 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=0.221 ms

--- 169.254.0.11 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.221/0.221/0.221/0.000 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=0.283 ms

--- fc00::11 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.283/0.283/0.283/0.000 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=0.223 ms

--- 169.254.0.12 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.223/0.223/0.223/0.000 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=0.293 ms

--- fc00::12 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.293/0.293/0.293/0.000 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=0.326 ms

--- 169.254.0.14 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.326/0.326/0.326/0.000 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=0.343 ms

--- fc00::14 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.343/0.343/0.343/0.000 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=0.280 ms

--- ::1 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.280/0.280/0.280/0.000 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
80 packets received by filter
0 packets dropped by kernel
0 packets dropped by kernel
rm -f stamp-bpf*
# show full logs
cat pflog11.tcpdump
01:31:00.957747 rule 4.regress.3/(match) [uid 0, pid 34922] pass out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:9ab6 seq:0) [icmp cksum ok] (ttl 255, id 33780, len 84, bad ip cksum 6173! -> e3b5)
01:31:00.957793 rule 4.regress.3/(match) [uid 0, pid 34922] pass in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:9ab6 seq:0) [icmp cksum ok] (ttl 255, id 33780, len 84, bad ip cksum 0! -> e3b5)
01:31:00.957851 rule 4.regress.3/(match) [uid 0, pid 34922] pass out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:9ab6 seq:0) [bad icmp cksum 0! -> 4c5f] (ttl 255, id 57098, len 84, bad ip cksum 0! -> 889f)
01:31:00.957874 rule 4.regress.3/(match) [uid 0, pid 34922] pass in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:9ab6 seq:0) [icmp cksum ok] (ttl 255, id 57098, len 84, bad ip cksum 0! -> 889f)
01:31:01.159011 rule 4.regress.11/(match) [uid 0, pid 34922] pass out on lo11: fc00::1 > fc00::1: icmp6: echo request (id:b6e5 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
01:31:01.159064 rule 4.regress.11/(match) [uid 0, pid 34922] pass in on lo11: fc00::1 > fc00::1: icmp6: echo request (id:b6e5 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
01:31:01.159135 rule 4.regress.11/(match) [uid 0, pid 34922] pass out on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:b6e5 seq:0) [bad icmp6 cksum 0! -> 80f0] (len 64, hlim 64)
01:31:01.159162 rule 4.regress.11/(match) [uid 0, pid 34922] pass in on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:b6e5 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
01:31:01.380308 rule 4.regress.3/(match) [uid 0, pid 34922] pass out on lo11: 169.254.0.1.8207 > 169.254.0.1.9: [bad udp cksum 6020! -> b645] udp 4 (ttl 64, id 32882, len 32, bad ip cksum c! -> a65c)
01:31:01.380366 rule 4.regress.3/(match) [uid 0, pid 34922] pass in on lo11: 169.254.0.1.8207 > 169.254.0.1.9: [bad udp cksum 541c! -> b645] udp 4 (ttl 64, id 32882, len 32, bad ip cksum 0! -> a65c)
01:31:01.380434 rule 4.regress.3/(match) [uid 0, pid 34922] 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! -> 2f19] for 169.254.0.1.8207 > 169.254.0.1.9: udp 4 (ttl 64, id 32882, len 32, bad ip cksum 0! -> a65c) (ttl 255, id 44967, len 56, bad ip cksum 0! -> b81e)
01:31:01.380459 rule 4.regress.3/(match) [uid 0, pid 34922] 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 169.254.0.1.8207 > 169.254.0.1.9: udp 4 (ttl 64, id 32882, len 32, bad ip cksum 0! -> a65c) (ttl 255, id 44967, len 56, bad ip cksum 0! -> b81e)
01:31:01.571620 rule 4.regress.11/(match) [uid 0, pid 34922] pass out on lo11: fc00::1.25697 > fc00::1.9: [invalid udp cksum 0] udp 4 [flowlabel 0x671f9] (len 12, hlim 64)
01:31:01.571679 rule 4.regress.11/(match) [uid 0, pid 34922] pass in on lo11: fc00::1.25697 > fc00::1.9: [bad udp cksum f820! -> cdee] udp 4 [flowlabel 0x671f9] (len 12, hlim 64)
01:31:01.571754 rule 4.regress.11/(match) [uid 0, pid 34922] pass out on lo11: fc00::1 > fc00::1: icmp6: fc00::1 udp port 9 unreachable [bad icmp6 cksum 0! -> f920] (len 60, hlim 64)
01:31:01.571781 rule 4.regress.11/(match) [uid 0, pid 34922] pass in on lo11: fc00::1 > fc00::1: icmp6: fc00::1 udp port 9 unreachable [icmp6 cksum ok] (len 60, hlim 64)
01:31:01.766651 rule 4.regress.4/(match) [uid 0, pid 34922] pass out on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:71aa seq:0) [icmp cksum ok] (ttl 255, id 52796, len 84, bad ip cksum 89e8! -> 996b)
01:31:01.766700 rule 4.regress.4/(match) [uid 0, pid 34922] pass in on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:71aa seq:0) [icmp cksum ok] (ttl 255, id 52796, len 84, bad ip cksum 0! -> 996b)
01:31:01.966852 rule 4.regress.12/(match) [uid 0, pid 34922] pass out on lo11: fc00::2 > fc00::2: icmp6: echo request (id:44cc seq:0) [icmp6 cksum ok] (len 64, hlim 64)
01:31:01.966907 rule 4.regress.12/(match) [uid 0, pid 34922] pass in on lo11: fc00::2 > fc00::2: icmp6: echo request (id:44cc seq:0) [icmp6 cksum ok] (len 64, hlim 64)
01:31:02.186129 rule 4.regress.4/(match) [uid 0, pid 34922] pass out on lo11: 169.254.0.2.19279 > 169.254.0.2.9: [bad udp cksum 602a! -> 8b03] udp 4 (ttl 64, id 34369, len 32, bad ip cksum c! -> a08b)
01:31:02.186183 rule 4.regress.4/(match) [uid 0, pid 34922] pass in on lo11: 169.254.0.2.19279 > 169.254.0.2.9: [bad udp cksum 541e! -> 8b03] udp 4 (ttl 64, id 34369, len 32, bad ip cksum 0! -> a08b)
01:31:02.395691 rule 4.regress.12/(match) [uid 0, pid 34922] pass out on lo11: fc00::2.44475 > fc00::2.9: [invalid udp cksum 0] udp 4 [flowlabel 0x76ee7] (len 12, hlim 64)
01:31:02.395751 rule 4.regress.12/(match) [uid 0, pid 34922] pass in on lo11: fc00::2.44475 > fc00::2.9: [bad udp cksum f822! -> 8492] udp 4 [flowlabel 0x76ee7] (len 12, hlim 64)
01:31:02.569959 rule 4.regress.5/(match) [uid 0, pid 34922] pass out on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:fd18 seq:0) [icmp cksum ok] (ttl 255, id 59020, len 84, bad ip cksum 3cbb! -> 8119)
01:31:02.570007 rule 4.regress.5/(match) [uid 0, pid 34922] pass in on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:fd18 seq:0) [icmp cksum ok] (ttl 255, id 59020, len 84, bad ip cksum 0! -> 8119)
01:31:02.570048 rule 4/(match) [uid 0, pid 34922] pass out on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo reply (id:fd18 seq:0) [bad icmp cksum 0! -> 59b1] (ttl 255, id 44828, len 84, bad ip cksum 0! -> b889)
01:31:02.570057 rule 4/(match) [uid 0, pid 34922] pass in on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo reply (id:fd18 seq:0) [icmp cksum ok] (ttl 255, id 44828, len 84, bad ip cksum 0! -> b889)
01:31:02.779718 rule 4.regress.13/(match) [uid 0, pid 34922] pass out on lo11: fc00::3 > fc00::3: icmp6: echo request (id:de54 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
01:31:02.779770 rule 4.regress.13/(match) [uid 0, pid 34922] pass in on lo11: fc00::3 > fc00::3: icmp6: echo request (id:de54 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
01:31:02.779829 rule 4/(match) [uid 0, pid 34922] pass out on lo11: fc00::3 > fc00::3: icmp6: echo reply (id:de54 seq:0) [bad icmp6 cksum 0! -> 540b] (len 64, hlim 64)
01:31:02.779840 rule 4/(match) [uid 0, pid 34922] pass in on lo11: fc00::3 > fc00::3: icmp6: echo reply (id:de54 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
01:31:02.998780 rule 4.regress.5/(match) [uid 0, pid 34922] pass out on lo11: 169.254.0.3.9969 > 169.254.0.3.9: [bad udp cksum ad3c! -> af5f] udp 4 (ttl 64, id 22288, len 32, bad ip cksum c! -> cfba)
01:31:02.998842 rule 4.regress.5/(match) [uid 0, pid 34922] pass in on lo11: 169.254.0.3.9969 > 169.254.0.3.9: [bad udp cksum 5420! -> af5f] udp 4 (ttl 64, id 22288, len 32, bad ip cksum 0! -> cfba)
01:31:02.998901 rule 4/(match) [uid 0, pid 34922] 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! -> 5191] for 169.254.0.3.9969 > 169.254.0.3.9: udp 4 (ttl 64, id 22288, len 32, bad ip cksum 0! -> cfba) (ttl 255, id 3457, len 56, bad ip cksum 2fa1! -> 5a41)
01:31:02.998911 rule 4/(match) [uid 0, pid 34922] 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 169.254.0.3.9969 > 169.254.0.3.9: udp 4 (ttl 64, id 22288, len 32, bad ip cksum 0! -> cfba) (ttl 255, id 3457, len 56, bad ip cksum 0! -> 5a41)
01:31:03.191986 rule 4.regress.13/(match) [uid 0, pid 34922] pass out on lo11: fc00::3.6112 > fc00::3.9: [invalid udp cksum 0] udp 4 [flowlabel 0x5e5d7] (len 12, hlim 64)
01:31:03.192044 rule 4.regress.13/(match) [uid 0, pid 34922] pass in on lo11: fc00::3.6112 > fc00::3.9: [bad udp cksum f824! -> 1a6c] udp 4 [flowlabel 0x5e5d7] (len 12, hlim 64)
01:31:03.192112 rule 4/(match) [uid 0, pid 34922] pass out on lo11: fc00::3 > fc00::3: icmp6: fc00::3 udp port 9 unreachable [bad icmp6 cksum 0! -> d1b8] (len 60, hlim 64)
01:31:03.192124 rule 4/(match) [uid 0, pid 34922] pass in on lo11: fc00::3 > fc00::3: icmp6: fc00::3 udp port 9 unreachable [icmp6 cksum ok] (len 60, hlim 64)
01:31:03.390054 rule 4.regress.6/(match) [uid 0, pid 34922] pass out on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:096c seq:0) [icmp cksum ok] (ttl 255, id 32360, len 84, bad ip cksum 8632! -> e93b)
01:31:03.390101 rule 4.regress.6/(match) [uid 0, pid 34922] pass in on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:096c seq:0) [icmp cksum ok] (ttl 255, id 32360, len 84, bad ip cksum 0! -> e93b)
01:31:03.583658 rule 4.regress.14/(match) [uid 0, pid 34922] pass out on lo11: fc00::4 > fc00::4: icmp6: echo request (id:3591 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
01:31:03.583713 rule 4.regress.14/(match) [uid 0, pid 34922] pass in on lo11: fc00::4 > fc00::4: icmp6: echo request (id:3591 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
01:31:03.805554 rule 4.regress.6/(match) [uid 0, pid 34922] pass out on lo11: [uid 0, pid 71470] 169.254.0.4.18245 > 169.254.0.4.9: [bad udp cksum feba! -> 8f09] udp 4 (ttl 64, id 1578, len 32, bad ip cksum c! -> 209f)
01:31:03.805613 rule 4.regress.6/(match) [uid 0, pid 34922] pass in on lo11: 169.254.0.4.18245 > 169.254.0.4.9: [bad udp cksum 5422! -> 8f09] udp 4 (ttl 64, id 1578, len 32, bad ip cksum 0! -> 209f)
01:31:04.018103 rule 4.regress.14/(match) [uid 0, pid 34922] pass out on lo11: [uid 0, pid 25056] fc00::4.13650 > fc00::4.9: [invalid udp cksum 0] udp 4 [flowlabel 0x3dee4] (len 12, hlim 64)
01:31:04.018164 rule 4.regress.14/(match) [uid 0, pid 34922] pass in on lo11: fc00::4.13650 > fc00::4.9: [bad udp cksum f826! -> fcf7] udp 4 [flowlabel 0x3dee4] (len 12, hlim 64)
01:31:05.887579 rule 4.regress.18/(match) [uid 0, pid 34922] pass out on lo11: [rewritten: src 169.254.0.11:7306, dst 169.254.0.21:8] 169.254.0.11 > 169.254.0.11: icmp: echo request (id:1c8a seq:0) [icmp cksum ok] (ttl 255, id 45963, len 84, bad ip cksum 101! -> b40a)
01:31:05.887633 rule 4.regress.2/(match) [uid 0, pid 34922] pass in on lo11: 169.254.0.11 > 169.254.0.21: icmp: echo request (id:1c8a seq:0) [icmp cksum ok] (ttl 255, id 45963, len 84, bad ip cksum 0! -> b400)
01:31:06.090156 rule 4.regress.20/(match) [uid 0, pid 34922] pass out on lo11: [rewritten: src fc00::11:32680, dst fc00::21:128] fc00::11 > fc00::11: icmp6: echo request (id:7fa8 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
01:31:06.090222 rule 4.regress.10/(match) [uid 0, pid 34922] pass in on lo11: fc00::11 > fc00::21: icmp6: echo request (id:7fa8 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
01:31:06.307641 rule 4.regress.18/(match) [uid 0, pid 34922] pass out on lo11: [rewritten: src 169.254.0.11:27088, dst 169.254.0.21:9] 169.254.0.11.27088 > 169.254.0.11.9: [bad udp cksum 5f44! -> 6c70] udp 4 (ttl 64, id 12866, len 32, bad ip cksum c! -> f478)
01:31:06.307711 rule 4.regress.2/(match) [uid 0, pid 34922] pass in on lo11: 169.254.0.11.27088 > 169.254.0.21.9: [bad udp cksum 543a! -> 6c66] udp 4 (ttl 64, id 12866, len 32, bad ip cksum 0! -> f46e)
01:31:06.509080 rule 4.regress.20/(match) [uid 0, pid 34922] pass out on lo11: [rewritten: src fc00::11:7223, dst fc00::21:9] fc00::11.7223 > fc00::11.9: [invalid udp cksum 0] udp 4 [flowlabel 0x775d6] (len 12, hlim 64)
01:31:06.509151 rule 4.regress.10/(match) [uid 0, pid 34922] pass in on lo11: fc00::11.7223 > fc00::21.9: [bad udp cksum f850! -> 15e9] udp 4 [flowlabel 0x775d6] (len 12, hlim 64)
01:31:06.692286 rule 4.regress.19/(match) [uid 0, pid 34922] pass out on lo11: [rewritten: src 169.254.0.22:38313, dst 169.254.0.12:8] 169.254.0.12 > 169.254.0.12: icmp: echo request (id:f476 seq:0) [icmp cksum ok] (ttl 255, id 28916, len 84, bad ip cksum b! -> f69f)
01:31:06.692340 rule 4.regress.2/(match) [uid 0, pid 34922] pass in on lo11: 169.254.0.22 > 169.254.0.12: icmp: echo request (id:95a9 seq:0) [icmp cksum ok] (ttl 255, id 28916, len 84, bad ip cksum 0! -> f695)
01:31:06.891608 rule 4.regress.21/(match) [uid 0, pid 34922] pass out on lo11: [rewritten: src fc00::22:33467, dst fc00::12:128] fc00::12 > fc00::12: icmp6: echo request (id:9374 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
01:31:06.891665 rule 4.regress.10/(match) [uid 0, pid 34922] pass in on lo11: fc00::22 > fc00::12: icmp6: echo request (id:82bb seq:0) [icmp6 cksum ok] (len 64, hlim 64)
01:31:07.103048 rule 4.regress.19/(match) [uid 0, pid 34922] pass out on lo11: [rewritten: src 169.254.0.22:62342, dst 169.254.0.12:9] 169.254.0.12.10557 > 169.254.0.12.9: [no udp cksum] udp 4 (ttl 64, id 11702, len 32, bad ip cksum c! -> f902)
01:31:07.103111 rule 4.regress.2/(match) [uid 0, pid 34922] pass in on lo11: 169.254.0.22.62342 > 169.254.0.12.9: [bad udp cksum 543c! -> e2ad] udp 4 (ttl 64, id 11702, len 32, bad ip cksum 0! -> f8f8)
01:31:07.305790 rule 4.regress.21/(match) [uid 0, pid 34922] pass out on lo11: [rewritten: src fc00::22:62621, dst fc00::12:9] fc00::12.8600 > fc00::12.9: [invalid udp cksum 0] udp 4 [flowlabel 0x26fe5] (len 12, hlim 64)
01:31:07.305853 rule 4.regress.10/(match) [uid 0, pid 34922] pass in on lo11: fc00::22.62621 > fc00::12.9: [bad udp cksum f852! -> 3d80] udp 4 [flowlabel 0x26fe5] (len 12, hlim 64)
01:31:07.487936 rule 4.regress.2/(match) [uid 0, pid 34922] pass out on lo11: 169.254.0.14 > 169.254.0.14: icmp: echo request (id:18ee seq:0) [icmp cksum ok] (ttl 255, id 10719, len 84, bad ip cksum 8902! -> 3db1)
01:31:07.487993 rule 4.regress.22/(match) [uid 0, pid 34922] pass in on lo11: [rewritten: src fc00::23:20359, dst fc00::24:128] 169.254.0.14 > 169.254.0.14: icmp: echo request (id:18ee seq:0) [icmp cksum ok] (ttl 255, id 10719, len 84, bad ip cksum 0! -> 3db1)
01:31:07.488058 rule 4.regress.10/(match) [uid 0, pid 34922] pass in on lo11: fc00::23 > fc00::24: icmp6: echo request (id:4f87 seq:0) [icmp6 cksum ok] (len 64, hlim 63)
01:31:07.692871 rule 4.regress.10/(match) [uid 0, pid 34922] pass out on lo11: fc00::14 > fc00::14: icmp6: echo request (id:7971 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
01:31:07.692932 rule 4.regress.23/(match) [uid 0, pid 34922] pass in on lo11: [rewritten: src 169.254.0.23:34562, dst 169.254.0.24:8] fc00::14 > fc00::14: icmp6: echo request (id:7971 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
01:31:07.692986 rule 4.regress.2/(match) [uid 0, pid 34922] pass in on lo11: 169.254.0.23 > 169.254.0.24: icmp: echo request (id:8702 seq:0) [icmp cksum ok] (DF) (ttl 63, id 1501, len 84, bad ip cksum 0! -> e1a0)
01:31:07.912228 rule 4.regress.2/(match) [uid 0, pid 34922] pass out on lo11: 169.254.0.14.40272 > 169.254.0.14.9: [no udp cksum] udp 4 (ttl 64, id 20089, len 32, bad ip cksum c! -> d83b)
01:31:07.912288 rule 4.regress.22/(match) [uid 0, pid 34922] pass in on lo11: [rewritten: src fc00::23:53983, dst fc00::24:9] 169.254.0.14.40272 > 169.254.0.14.9: [bad udp cksum 5436! -> 38ea] udp 4 (ttl 64, id 20089, len 32, bad ip cksum 0! -> d83b)
01:31:07.912356 rule 4.regress.10/(match) [uid 0, pid 34922] pass in on lo11: fc00::23.53983 > fc00::24.9: [bad udp cksum f865! -> 5f2b] udp 4 (len 12, hlim 63)
01:31:08.120019 rule 4.regress.10/(match) [uid 0, pid 34922] pass out on lo11: fc00::14.29211 > fc00::14.9: [invalid udp cksum 0] udp 4 [flowlabel 0x6ca37] (len 12, hlim 64)
01:31:08.120082 rule 4.regress.23/(match) [uid 0, pid 34922] pass in on lo11: [rewritten: src 169.254.0.23:53459, dst 169.254.0.24:9] fc00::14.29211 > fc00::14.9: [bad udp cksum f846! -> c00e] udp 4 [flowlabel 0x6ca37] (len 12, hlim 64)
01:31:08.120135 rule 4.regress.2/(match) [uid 0, pid 34922] pass in on lo11: 169.254.0.23.53459 > 169.254.0.24.9: [bad udp cksum 5449! -> 0554] udp 4 (DF) (ttl 63, id 4957, len 32, bad ip cksum 0! -> d444)
01:31:08.318580 rule 4.regress.10/(match) [uid 0, pid 34922] pass out on lo11: ::1 > ::1: icmp6: echo request (id:3bd6 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
01:31:08.318638 rule 4.regress.10/(match) [uid 0, pid 34922] pass in on lo11: ::1 > ::1: icmp6: echo request (id:3bd6 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
01:31:08.537435 rule 4.regress.10/(match) [uid 0, pid 34922] pass out on lo11: ::1.41879 > ::1.9: [invalid udp cksum 0] udp 4 [flowlabel 0x6638] (len 12, hlim 64)
01:31:08.537497 rule 4.regress.10/(match) [uid 0, pid 34922] pass in on lo11: ::1.41879 > ::1.9: [bad udp cksum 001f! -> 86ba] udp 4 [flowlabel 0x6638] (len 12, hlim 64)

==== run-bpf-12 ====
# show full logs
cat pflog12.tcpdump
01:31:00.957737 rule 4.regress.1/(match) [uid 0, pid 34922] match out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:9ab6 seq:0) [icmp cksum ok] (ttl 255, id 33780, len 84, bad ip cksum 6173! -> e3b5)
01:31:00.957788 rule 4.regress.1/(match) [uid 0, pid 34922] match in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:9ab6 seq:0) [icmp cksum ok] (ttl 255, id 33780, len 84, bad ip cksum 0! -> e3b5)
01:31:00.957847 rule 4.regress.1/(match) [uid 0, pid 34922] match out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:9ab6 seq:0) [bad icmp cksum 0! -> 4c5f] (ttl 255, id 57098, len 84, bad ip cksum 0! -> 889f)
01:31:00.957870 rule 4.regress.1/(match) [uid 0, pid 34922] match in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:9ab6 seq:0) [icmp cksum ok] (ttl 255, id 57098, len 84, bad ip cksum 0! -> 889f)
01:31:01.159000 rule 4.regress.1/(match) [uid 0, pid 34922] match out on lo11: fc00::1 > fc00::1: icmp6: echo request (id:b6e5 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
01:31:01.159059 rule 4.regress.1/(match) [uid 0, pid 34922] match in on lo11: fc00::1 > fc00::1: icmp6: echo request (id:b6e5 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
01:31:01.159131 rule 4.regress.1/(match) [uid 0, pid 34922] match out on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:b6e5 seq:0) [bad icmp6 cksum 0! -> 80f0] (len 64, hlim 64)
01:31:01.159158 rule 4.regress.1/(match) [uid 0, pid 34922] match in on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:b6e5 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
01:31:01.380298 rule 4.regress.1/(match) [uid 0, pid 34922] match out on lo11: 169.254.0.1.8207 > 169.254.0.1.9: [bad udp cksum 6020! -> b645] udp 4 (ttl 64, id 32882, len 32, bad ip cksum c! -> a65c)
01:31:01.380361 rule 4.regress.1/(match) [uid 0, pid 34922] match in on lo11: 169.254.0.1.8207 > 169.254.0.1.9: [bad udp cksum 541c! -> b645] udp 4 (ttl 64, id 32882, len 32, bad ip cksum 0! -> a65c)
01:31:01.380430 rule 4.regress.1/(match) [uid 0, pid 34922] 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! -> 2f19] for 169.254.0.1.8207 > 169.254.0.1.9: udp 4 (ttl 64, id 32882, len 32, bad ip cksum 0! -> a65c) (ttl 255, id 44967, len 56, bad ip cksum 0! -> b81e)
01:31:01.380456 rule 4.regress.1/(match) [uid 0, pid 34922] 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 169.254.0.1.8207 > 169.254.0.1.9: udp 4 (ttl 64, id 32882, len 32, bad ip cksum 0! -> a65c) (ttl 255, id 44967, len 56, bad ip cksum 0! -> b81e)
01:31:01.571609 rule 4.regress.1/(match) [uid 0, pid 34922] match out on lo11: fc00::1.25697 > fc00::1.9: [invalid udp cksum 0] udp 4 [flowlabel 0x671f9] (len 12, hlim 64)
01:31:01.571675 rule 4.regress.1/(match) [uid 0, pid 34922] match in on lo11: fc00::1.25697 > fc00::1.9: [bad udp cksum f820! -> cdee] udp 4 [flowlabel 0x671f9] (len 12, hlim 64)
01:31:01.571750 rule 4.regress.1/(match) [uid 0, pid 34922] match out on lo11: fc00::1 > fc00::1: icmp6: fc00::1 udp port 9 unreachable [bad icmp6 cksum 0! -> f920] (len 60, hlim 64)
01:31:01.571777 rule 4.regress.1/(match) [uid 0, pid 34922] match in on lo11: fc00::1 > fc00::1: icmp6: fc00::1 udp port 9 unreachable [icmp6 cksum ok] (len 60, hlim 64)
01:31:01.766640 rule 4.regress.1/(match) [uid 0, pid 34922] match out on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:71aa seq:0) [icmp cksum ok] (ttl 255, id 52796, len 84, bad ip cksum 89e8! -> 996b)
01:31:01.766695 rule 4.regress.1/(match) [uid 0, pid 34922] match in on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:71aa seq:0) [icmp cksum ok] (ttl 255, id 52796, len 84, bad ip cksum 0! -> 996b)
01:31:01.966842 rule 4.regress.1/(match) [uid 0, pid 34922] match out on lo11: fc00::2 > fc00::2: icmp6: echo request (id:44cc seq:0) [icmp6 cksum ok] (len 64, hlim 64)
01:31:01.966902 rule 4.regress.1/(match) [uid 0, pid 34922] match in on lo11: fc00::2 > fc00::2: icmp6: echo request (id:44cc seq:0) [icmp6 cksum ok] (len 64, hlim 64)
01:31:02.186119 rule 4.regress.1/(match) [uid 0, pid 34922] match out on lo11: 169.254.0.2.19279 > 169.254.0.2.9: [bad udp cksum 602a! -> 8b03] udp 4 (ttl 64, id 34369, len 32, bad ip cksum c! -> a08b)
01:31:02.186178 rule 4.regress.1/(match) [uid 0, pid 34922] match in on lo11: 169.254.0.2.19279 > 169.254.0.2.9: [bad udp cksum 541e! -> 8b03] udp 4 (ttl 64, id 34369, len 32, bad ip cksum 0! -> a08b)
01:31:02.395681 rule 4.regress.1/(match) [uid 0, pid 34922] match out on lo11: fc00::2.44475 > fc00::2.9: [invalid udp cksum 0] udp 4 [flowlabel 0x76ee7] (len 12, hlim 64)
01:31:02.395746 rule 4.regress.1/(match) [uid 0, pid 34922] match in on lo11: fc00::2.44475 > fc00::2.9: [bad udp cksum f822! -> 8492] udp 4 [flowlabel 0x76ee7] (len 12, hlim 64)
01:31:02.569949 rule 4.regress.1/(match) [uid 0, pid 34922] match out on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:fd18 seq:0) [icmp cksum ok] (ttl 255, id 59020, len 84, bad ip cksum 3cbb! -> 8119)
01:31:02.570002 rule 4.regress.1/(match) [uid 0, pid 34922] match in on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:fd18 seq:0) [icmp cksum ok] (ttl 255, id 59020, len 84, bad ip cksum 0! -> 8119)
01:31:02.779708 rule 4.regress.1/(match) [uid 0, pid 34922] match out on lo11: fc00::3 > fc00::3: icmp6: echo request (id:de54 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
01:31:02.779765 rule 4.regress.1/(match) [uid 0, pid 34922] match in on lo11: fc00::3 > fc00::3: icmp6: echo request (id:de54 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
01:31:02.998770 rule 4.regress.1/(match) [uid 0, pid 34922] match out on lo11: 169.254.0.3.9969 > 169.254.0.3.9: [bad udp cksum ad3c! -> af5f] udp 4 (ttl 64, id 22288, len 32, bad ip cksum c! -> cfba)
01:31:02.998837 rule 4.regress.1/(match) [uid 0, pid 34922] match in on lo11: 169.254.0.3.9969 > 169.254.0.3.9: [bad udp cksum 5420! -> af5f] udp 4 (ttl 64, id 22288, len 32, bad ip cksum 0! -> cfba)
01:31:03.191976 rule 4.regress.1/(match) [uid 0, pid 34922] match out on lo11: fc00::3.6112 > fc00::3.9: [invalid udp cksum 0] udp 4 [flowlabel 0x5e5d7] (len 12, hlim 64)
01:31:03.192039 rule 4.regress.1/(match) [uid 0, pid 34922] match in on lo11: fc00::3.6112 > fc00::3.9: [bad udp cksum f824! -> 1a6c] udp 4 [flowlabel 0x5e5d7] (len 12, hlim 64)
01:31:03.390043 rule 4.regress.1/(match) [uid 0, pid 34922] match out on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:096c seq:0) [icmp cksum ok] (ttl 255, id 32360, len 84, bad ip cksum 8632! -> e93b)
01:31:03.390096 rule 4.regress.1/(match) [uid 0, pid 34922] match in on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:096c seq:0) [icmp cksum ok] (ttl 255, id 32360, len 84, bad ip cksum 0! -> e93b)
01:31:03.583647 rule 4.regress.1/(match) [uid 0, pid 34922] match out on lo11: fc00::4 > fc00::4: icmp6: echo request (id:3591 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
01:31:03.583708 rule 4.regress.1/(match) [uid 0, pid 34922] match in on lo11: fc00::4 > fc00::4: icmp6: echo request (id:3591 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
01:31:03.805544 rule 4.regress.1/(match) [uid 0, pid 34922] match out on lo11: 169.254.0.4.18245 > 169.254.0.4.9: [bad udp cksum feba! -> 8f09] udp 4 (ttl 64, id 1578, len 32, bad ip cksum c! -> 209f)
01:31:03.805604 rule 4.regress.1/(match) [uid 0, pid 34922] match in on lo11: 169.254.0.4.18245 > 169.254.0.4.9: [bad udp cksum 5422! -> 8f09] udp 4 (ttl 64, id 1578, len 32, bad ip cksum 0! -> 209f)
01:31:04.018093 rule 4.regress.1/(match) [uid 0, pid 34922] match out on lo11: fc00::4.13650 > fc00::4.9: [invalid udp cksum 0] udp 4 [flowlabel 0x3dee4] (len 12, hlim 64)
01:31:04.018153 rule 4.regress.1/(match) [uid 0, pid 34922] match in on lo11: fc00::4.13650 > fc00::4.9: [bad udp cksum f826! -> fcf7] udp 4 [flowlabel 0x3dee4] (len 12, hlim 64)
01:31:04.192465 rule 4.regress.1/(match) [uid 0, pid 34922] match out on lo11: 169.254.0.5 > 169.254.0.5: icmp: echo request (id:8e0b seq:0) [icmp cksum ok] (ttl 255, id 39260, len 84, bad ip cksum 8da8! -> ce45)
01:31:04.192513 rule 4.regress.1/(match) [uid 0, pid 34922] match in on lo11: 169.254.0.5 > 169.254.0.5: icmp: echo request (id:8e0b seq:0) [icmp cksum ok] (ttl 255, id 39260, len 84, bad ip cksum 0! -> ce45)
01:31:04.404984 rule 4.regress.1/(match) [uid 0, pid 34922] match out on lo11: fc00::5 > fc00::5: icmp6: echo request (id:9599 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
01:31:04.405038 rule 4.regress.1/(match) [uid 0, pid 34922] match in on lo11: fc00::5 > fc00::5: icmp6: echo request (id:9599 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
01:31:04.627404 rule 4.regress.1/(match) [uid 0, pid 34922] match out on lo11: 169.254.0.5.17788 > 169.254.0.5.9: [no udp cksum] udp 4 (ttl 64, id 5601, len 32, bad ip cksum c! -> 10e6)
01:31:04.627466 rule 4.regress.1/(match) [uid 0, pid 34922] match in on lo11: 169.254.0.5.17788 > 169.254.0.5.9: [bad udp cksum 5424! -> 90d0] udp 4 (ttl 64, id 5601, len 32, bad ip cksum 0! -> 10e6)
01:31:04.851906 rule 4.regress.1/(match) [uid 0, pid 34922] match out on lo11: fc00::5.32020 > fc00::5.9: [invalid udp cksum 0] udp 4 [flowlabel 0x2eb64] (len 12, hlim 64)
01:31:04.851969 rule 4.regress.1/(match) [uid 0, pid 34922] match in on lo11: fc00::5.32020 > fc00::5.9: [bad udp cksum f828! -> b533] udp 4 [flowlabel 0x2eb64] (len 12, hlim 64)
01:31:05.035595 rule 4.regress.1/(match) [uid 0, pid 34922] match out on lo11: 169.254.0.6 > 169.254.0.6: icmp: echo request (id:7ef8 seq:0) [icmp cksum ok] (ttl 255, id 20604, len 84, bad ip cksum 2e64! -> 1724)
01:31:05.035645 rule 4.regress.1/(match) [uid 0, pid 34922] match in on lo11: 169.254.0.6 > 169.254.0.6: icmp: echo request (id:7ef8 seq:0) [icmp cksum ok] (ttl 255, id 20604, len 84, bad ip cksum 0! -> 1724)
01:31:05.233554 rule 4.regress.1/(match) [uid 0, pid 34922] match out on lo11: fc00::6 > fc00::6: icmp6: echo request (id:9d0f seq:0) [icmp6 cksum ok] (len 64, hlim 64)
01:31:05.233611 rule 4.regress.1/(match) [uid 0, pid 34922] match in on lo11: fc00::6 > fc00::6: icmp6: echo request (id:9d0f seq:0) [icmp6 cksum ok] (len 64, hlim 64)
01:31:05.485384 rule 4.regress.1/(match) [uid 0, pid 34922] match out on lo11: 169.254.0.6.19747 > 169.254.0.6.9: [bad udp cksum 0006! -> 8927] udp 4 (ttl 64, id 28825, len 32, bad ip cksum c! -> b62b)
01:31:05.485445 rule 4.regress.1/(match) [uid 0, pid 34922] match in on lo11: 169.254.0.6.19747 > 169.254.0.6.9: [bad udp cksum 5426! -> 8927] udp 4 (ttl 64, id 28825, len 32, bad ip cksum 0! -> b62b)
01:31:05.700948 rule 4.regress.1/(match) [uid 0, pid 34922] match out on lo11: fc00::6.36125 > fc00::6.9: [invalid udp cksum 0] udp 4 [flowlabel 0x28f5f] (len 12, hlim 64)
01:31:05.701011 rule 4.regress.1/(match) [uid 0, pid 34922] match in on lo11: fc00::6.36125 > fc00::6.9: [bad udp cksum f82a! -> a528] udp 4 [flowlabel 0x28f5f] (len 12, hlim 64)
01:31:05.887567 rule 4.regress.1/(match) [uid 0, pid 34922] match out on lo11: 169.254.0.11 > 169.254.0.11: icmp: echo request (id:1c8a seq:0) [icmp cksum ok] (ttl 255, id 45963, len 84, bad ip cksum 101! -> b40a)
01:31:05.887629 rule 4.regress.1/(match) [uid 0, pid 34922] match in on lo11: 169.254.0.11 > 169.254.0.21: icmp: echo request (id:1c8a seq:0) [icmp cksum ok] (ttl 255, id 45963, len 84, bad ip cksum 0! -> b400)
01:31:06.090145 rule 4.regress.1/(match) [uid 0, pid 34922] match out on lo11: fc00::11 > fc00::11: icmp6: echo request (id:7fa8 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
01:31:06.090217 rule 4.regress.1/(match) [uid 0, pid 34922] match in on lo11: fc00::11 > fc00::21: icmp6: echo request (id:7fa8 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
01:31:06.307629 rule 4.regress.1/(match) [uid 0, pid 34922] match out on lo11: 169.254.0.11.27088 > 169.254.0.11.9: [bad udp cksum 5f44! -> 6c70] udp 4 (ttl 64, id 12866, len 32, bad ip cksum c! -> f478)
01:31:06.307706 rule 4.regress.1/(match) [uid 0, pid 34922] match in on lo11: 169.254.0.11.27088 > 169.254.0.21.9: [bad udp cksum 543a! -> 6c66] udp 4 (ttl 64, id 12866, len 32, bad ip cksum 0! -> f46e)
01:31:06.509069 rule 4.regress.1/(match) [uid 0, pid 34922] match out on lo11: fc00::11.7223 > fc00::11.9: [invalid udp cksum 0] udp 4 [flowlabel 0x775d6] (len 12, hlim 64)
01:31:06.509146 rule 4.regress.1/(match) [uid 0, pid 34922] match in on lo11: fc00::11.7223 > fc00::21.9: [bad udp cksum f850! -> 15e9] udp 4 [flowlabel 0x775d6] (len 12, hlim 64)
01:31:06.692271 rule 4.regress.1/(match) [uid 0, pid 34922] match out on lo11: 169.254.0.12 > 169.254.0.12: icmp: echo request (id:f476 seq:0) [icmp cksum ok] (ttl 255, id 28916, len 84, bad ip cksum b! -> f69f)
01:31:06.692335 rule 4.regress.1/(match) [uid 0, pid 34922] match in on lo11: 169.254.0.22 > 169.254.0.12: icmp: echo request (id:95a9 seq:0) [icmp cksum ok] (ttl 255, id 28916, len 84, bad ip cksum 0! -> f695)
01:31:06.891594 rule 4.regress.1/(match) [uid 0, pid 34922] match out on lo11: fc00::12 > fc00::12: icmp6: echo request (id:9374 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
01:31:06.891660 rule 4.regress.1/(match) [uid 0, pid 34922] match in on lo11: fc00::22 > fc00::12: icmp6: echo request (id:82bb seq:0) [icmp6 cksum ok] (len 64, hlim 64)
01:31:07.103032 rule 4.regress.1/(match) [uid 0, pid 34922] match out on lo11: 169.254.0.12.10557 > 169.254.0.12.9: [no udp cksum] udp 4 (ttl 64, id 11702, len 32, bad ip cksum c! -> f902)
01:31:07.103106 rule 4.regress.1/(match) [uid 0, pid 34922] match in on lo11: 169.254.0.22.62342 > 169.254.0.12.9: [bad udp cksum 543c! -> e2ad] udp 4 (ttl 64, id 11702, len 32, bad ip cksum 0! -> f8f8)
01:31:07.305776 rule 4.regress.1/(match) [uid 0, pid 34922] match out on lo11: fc00::12.8600 > fc00::12.9: [invalid udp cksum 0] udp 4 [flowlabel 0x26fe5] (len 12, hlim 64)
01:31:07.305848 rule 4.regress.1/(match) [uid 0, pid 34922] match in on lo11: fc00::22.62621 > fc00::12.9: [bad udp cksum f852! -> 3d80] udp 4 [flowlabel 0x26fe5] (len 12, hlim 64)
01:31:07.487925 rule 4.regress.1/(match) [uid 0, pid 34922] match out on lo11: 169.254.0.14 > 169.254.0.14: icmp: echo request (id:18ee seq:0) [icmp cksum ok] (ttl 255, id 10719, len 84, bad ip cksum 8902! -> 3db1)
01:31:07.487981 rule 4.regress.1/(match) [uid 0, pid 34922] match in on lo11: 169.254.0.14 > 169.254.0.14: icmp: echo request (id:18ee seq:0) [icmp cksum ok] (ttl 255, id 10719, len 84, bad ip cksum 0! -> 3db1)
01:31:07.488052 rule 4.regress.1/(match) [uid 0, pid 34922] match in on lo11: fc00::23 > fc00::24: icmp6: echo request (id:4f87 seq:0) [icmp6 cksum ok] (len 64, hlim 63)
01:31:07.692861 rule 4.regress.1/(match) [uid 0, pid 34922] match out on lo11: fc00::14 > fc00::14: icmp6: echo request (id:7971 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
01:31:07.692921 rule 4.regress.1/(match) [uid 0, pid 34922] match in on lo11: fc00::14 > fc00::14: icmp6: echo request (id:7971 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
01:31:07.692980 rule 4.regress.1/(match) [uid 0, pid 34922] match in on lo11: 169.254.0.23 > 169.254.0.24: icmp: echo request (id:8702 seq:0) [icmp cksum ok] (DF) (ttl 63, id 1501, len 84, bad ip cksum 0! -> e1a0)
01:31:07.912218 rule 4.regress.1/(match) [uid 0, pid 34922] match out on lo11: 169.254.0.14.40272 > 169.254.0.14.9: [no udp cksum] udp 4 (ttl 64, id 20089, len 32, bad ip cksum c! -> d83b)
01:31:07.912276 rule 4.regress.1/(match) [uid 0, pid 34922] match in on lo11: 169.254.0.14.40272 > 169.254.0.14.9: [bad udp cksum 5436! -> 38ea] udp 4 (ttl 64, id 20089, len 32, bad ip cksum 0! -> d83b)
01:31:07.912350 rule 4.regress.1/(match) [uid 0, pid 34922] match in on lo11: fc00::23.53983 > fc00::24.9: [bad udp cksum f865! -> 5f2b] udp 4 (len 12, hlim 63)
01:31:08.120009 rule 4.regress.1/(match) [uid 0, pid 34922] match out on lo11: fc00::14.29211 > fc00::14.9: [invalid udp cksum 0] udp 4 [flowlabel 0x6ca37] (len 12, hlim 64)
01:31:08.120071 rule 4.regress.1/(match) [uid 0, pid 34922] match in on lo11: fc00::14.29211 > fc00::14.9: [bad udp cksum f846! -> c00e] udp 4 [flowlabel 0x6ca37] (len 12, hlim 64)
01:31:08.120129 rule 4.regress.1/(match) [uid 0, pid 34922] match in on lo11: 169.254.0.23.53459 > 169.254.0.24.9: [bad udp cksum 5449! -> 0554] udp 4 (DF) (ttl 63, id 4957, len 32, bad ip cksum 0! -> d444)
01:31:08.318570 rule 4.regress.1/(match) [uid 0, pid 34922] match out on lo11: ::1 > ::1: icmp6: echo request (id:3bd6 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
01:31:08.318633 rule 4.regress.1/(match) [uid 0, pid 34922] match in on lo11: ::1 > ::1: icmp6: echo request (id:3bd6 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
01:31:08.537425 rule 4.regress.1/(match) [uid 0, pid 34922] match out on lo11: ::1.41879 > ::1.9: [invalid udp cksum 0] udp 4 [flowlabel 0x6638] (len 12, hlim 64)
01:31:08.537492 rule 4.regress.1/(match) [uid 0, pid 34922] match in on lo11: ::1.41879 > ::1.9: [bad udp cksum 001f! -> 86ba] udp 4 [flowlabel 0x6638] (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
01:31:00.957737 rule 4.regress.1/(match) [uid 0, pid 34922] match out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:9ab6 seq:0) [icmp cksum ok] (ttl 255, id 33780, len 84, bad ip cksum 6173! -> e3b5)
01:31:00.957788 rule 4.regress.1/(match) [uid 0, pid 34922] match in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:9ab6 seq:0) [icmp cksum ok] (ttl 255, id 33780, len 84, bad ip cksum 0! -> e3b5)
01:31:00.957847 rule 4.regress.1/(match) [uid 0, pid 34922] match out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:9ab6 seq:0) [bad icmp cksum 0! -> 4c5f] (ttl 255, id 57098, len 84, bad ip cksum 0! -> 889f)
01:31:00.957870 rule 4.regress.1/(match) [uid 0, pid 34922] match in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:9ab6 seq:0) [icmp cksum ok] (ttl 255, id 57098, len 84, bad ip cksum 0! -> 889f)
01:31:01.380430 rule 4.regress.1/(match) [uid 0, pid 34922] 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! -> 2f19] for 169.254.0.1.8207 > 169.254.0.1.9: udp 4 (ttl 64, id 32882, len 32, bad ip cksum 0! -> a65c) (ttl 255, id 44967, len 56, bad ip cksum 0! -> b81e)
01:31:01.380456 rule 4.regress.1/(match) [uid 0, pid 34922] 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 169.254.0.1.8207 > 169.254.0.1.9: udp 4 (ttl 64, id 32882, len 32, bad ip cksum 0! -> a65c) (ttl 255, id 44967, len 56, bad ip cksum 0! -> b81e)
grep 'regress\.1/.* > 169.254.0.2:' pflog12.tcpdump
01:31:01.766640 rule 4.regress.1/(match) [uid 0, pid 34922] match out on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:71aa seq:0) [icmp cksum ok] (ttl 255, id 52796, len 84, bad ip cksum 89e8! -> 996b)
01:31:01.766695 rule 4.regress.1/(match) [uid 0, pid 34922] match in on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:71aa seq:0) [icmp cksum ok] (ttl 255, id 52796, len 84, bad ip cksum 0! -> 996b)
grep 'regress\.1/.* > 169.254.0.3:' pflog12.tcpdump
01:31:02.569949 rule 4.regress.1/(match) [uid 0, pid 34922] match out on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:fd18 seq:0) [icmp cksum ok] (ttl 255, id 59020, len 84, bad ip cksum 3cbb! -> 8119)
01:31:02.570002 rule 4.regress.1/(match) [uid 0, pid 34922] match in on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:fd18 seq:0) [icmp cksum ok] (ttl 255, id 59020, len 84, bad ip cksum 0! -> 8119)
grep 'regress\.1/.* > 169.254.0.4:' pflog12.tcpdump
01:31:03.390043 rule 4.regress.1/(match) [uid 0, pid 34922] match out on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:096c seq:0) [icmp cksum ok] (ttl 255, id 32360, len 84, bad ip cksum 8632! -> e93b)
01:31:03.390096 rule 4.regress.1/(match) [uid 0, pid 34922] match in on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:096c seq:0) [icmp cksum ok] (ttl 255, id 32360, len 84, bad ip cksum 0! -> e93b)
grep 'regress\.1/.* > 169.254.0.5:' pflog12.tcpdump
01:31:04.192465 rule 4.regress.1/(match) [uid 0, pid 34922] match out on lo11: 169.254.0.5 > 169.254.0.5: icmp: echo request (id:8e0b seq:0) [icmp cksum ok] (ttl 255, id 39260, len 84, bad ip cksum 8da8! -> ce45)
01:31:04.192513 rule 4.regress.1/(match) [uid 0, pid 34922] match in on lo11: 169.254.0.5 > 169.254.0.5: icmp: echo request (id:8e0b seq:0) [icmp cksum ok] (ttl 255, id 39260, len 84, bad ip cksum 0! -> ce45)
grep 'regress\.1/.* > 169.254.0.6:' pflog12.tcpdump
01:31:05.035595 rule 4.regress.1/(match) [uid 0, pid 34922] match out on lo11: 169.254.0.6 > 169.254.0.6: icmp: echo request (id:7ef8 seq:0) [icmp cksum ok] (ttl 255, id 20604, len 84, bad ip cksum 2e64! -> 1724)
01:31:05.035645 rule 4.regress.1/(match) [uid 0, pid 34922] match in on lo11: 169.254.0.6 > 169.254.0.6: icmp: echo request (id:7ef8 seq:0) [icmp cksum ok] (ttl 255, id 20604, len 84, bad ip cksum 0! -> 1724)
grep 'regress\.1/.* > 169.254.0.11:' pflog12.tcpdump
01:31:05.887567 rule 4.regress.1/(match) [uid 0, pid 34922] match out on lo11: 169.254.0.11 > 169.254.0.11: icmp: echo request (id:1c8a seq:0) [icmp cksum ok] (ttl 255, id 45963, len 84, bad ip cksum 101! -> b40a)
grep 'regress\.1/.* > 169.254.0.12:' pflog12.tcpdump
01:31:06.692271 rule 4.regress.1/(match) [uid 0, pid 34922] match out on lo11: 169.254.0.12 > 169.254.0.12: icmp: echo request (id:f476 seq:0) [icmp cksum ok] (ttl 255, id 28916, len 84, bad ip cksum b! -> f69f)
01:31:06.692335 rule 4.regress.1/(match) [uid 0, pid 34922] match in on lo11: 169.254.0.22 > 169.254.0.12: icmp: echo request (id:95a9 seq:0) [icmp cksum ok] (ttl 255, id 28916, len 84, bad ip cksum 0! -> f695)
grep 'regress\.1/.* > 169.254.0.14:' pflog12.tcpdump
01:31:07.487925 rule 4.regress.1/(match) [uid 0, pid 34922] match out on lo11: 169.254.0.14 > 169.254.0.14: icmp: echo request (id:18ee seq:0) [icmp cksum ok] (ttl 255, id 10719, len 84, bad ip cksum 8902! -> 3db1)
01:31:07.487981 rule 4.regress.1/(match) [uid 0, pid 34922] match in on lo11: 169.254.0.14 > 169.254.0.14: icmp: echo request (id:18ee seq:0) [icmp cksum ok] (ttl 255, id 10719, len 84, bad ip cksum 0! -> 3db1)

==== run-bpf-everything6 ====
# rule with pflog12 matches on every packet
grep 'regress\.1/.* > fc00::1:' pflog12.tcpdump
01:31:01.159000 rule 4.regress.1/(match) [uid 0, pid 34922] match out on lo11: fc00::1 > fc00::1: icmp6: echo request (id:b6e5 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
01:31:01.159059 rule 4.regress.1/(match) [uid 0, pid 34922] match in on lo11: fc00::1 > fc00::1: icmp6: echo request (id:b6e5 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
01:31:01.159131 rule 4.regress.1/(match) [uid 0, pid 34922] match out on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:b6e5 seq:0) [bad icmp6 cksum 0! -> 80f0] (len 64, hlim 64)
01:31:01.159158 rule 4.regress.1/(match) [uid 0, pid 34922] match in on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:b6e5 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
01:31:01.571750 rule 4.regress.1/(match) [uid 0, pid 34922] match out on lo11: fc00::1 > fc00::1: icmp6: fc00::1 udp port 9 unreachable [bad icmp6 cksum 0! -> f920] (len 60, hlim 64)
01:31:01.571777 rule 4.regress.1/(match) [uid 0, pid 34922] 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
01:31:01.966842 rule 4.regress.1/(match) [uid 0, pid 34922] match out on lo11: fc00::2 > fc00::2: icmp6: echo request (id:44cc seq:0) [icmp6 cksum ok] (len 64, hlim 64)
01:31:01.966902 rule 4.regress.1/(match) [uid 0, pid 34922] match in on lo11: fc00::2 > fc00::2: icmp6: echo request (id:44cc seq:0) [icmp6 cksum ok] (len 64, hlim 64)
grep 'regress\.1/.* > fc00::3:' pflog12.tcpdump
01:31:02.779708 rule 4.regress.1/(match) [uid 0, pid 34922] match out on lo11: fc00::3 > fc00::3: icmp6: echo request (id:de54 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
01:31:02.779765 rule 4.regress.1/(match) [uid 0, pid 34922] match in on lo11: fc00::3 > fc00::3: icmp6: echo request (id:de54 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
grep 'regress\.1/.* > fc00::4:' pflog12.tcpdump
01:31:03.583647 rule 4.regress.1/(match) [uid 0, pid 34922] match out on lo11: fc00::4 > fc00::4: icmp6: echo request (id:3591 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
01:31:03.583708 rule 4.regress.1/(match) [uid 0, pid 34922] match in on lo11: fc00::4 > fc00::4: icmp6: echo request (id:3591 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
grep 'regress\.1/.* > fc00::5:' pflog12.tcpdump
01:31:04.404984 rule 4.regress.1/(match) [uid 0, pid 34922] match out on lo11: fc00::5 > fc00::5: icmp6: echo request (id:9599 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
01:31:04.405038 rule 4.regress.1/(match) [uid 0, pid 34922] match in on lo11: fc00::5 > fc00::5: icmp6: echo request (id:9599 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
grep 'regress\.1/.* > fc00::6:' pflog12.tcpdump
01:31:05.233554 rule 4.regress.1/(match) [uid 0, pid 34922] match out on lo11: fc00::6 > fc00::6: icmp6: echo request (id:9d0f seq:0) [icmp6 cksum ok] (len 64, hlim 64)
01:31:05.233611 rule 4.regress.1/(match) [uid 0, pid 34922] match in on lo11: fc00::6 > fc00::6: icmp6: echo request (id:9d0f seq:0) [icmp6 cksum ok] (len 64, hlim 64)
grep 'regress\.1/.* > fc00::11:' pflog12.tcpdump
01:31:06.090145 rule 4.regress.1/(match) [uid 0, pid 34922] match out on lo11: fc00::11 > fc00::11: icmp6: echo request (id:7fa8 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
grep 'regress\.1/.* > fc00::12:' pflog12.tcpdump
01:31:06.891594 rule 4.regress.1/(match) [uid 0, pid 34922] match out on lo11: fc00::12 > fc00::12: icmp6: echo request (id:9374 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
01:31:06.891660 rule 4.regress.1/(match) [uid 0, pid 34922] match in on lo11: fc00::22 > fc00::12: icmp6: echo request (id:82bb seq:0) [icmp6 cksum ok] (len 64, hlim 64)
grep 'regress\.1/.* > fc00::14:' pflog12.tcpdump
01:31:07.692861 rule 4.regress.1/(match) [uid 0, pid 34922] match out on lo11: fc00::14 > fc00::14: icmp6: echo request (id:7971 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
01:31:07.692921 rule 4.regress.1/(match) [uid 0, pid 34922] match in on lo11: fc00::14 > fc00::14: icmp6: echo request (id:7971 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
01:31:00.957747 rule 4.regress.3/(match) [uid 0, pid 34922] pass out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:9ab6 seq:0) [icmp cksum ok] (ttl 255, id 33780, len 84, bad ip cksum 6173! -> e3b5)
01:31:00.957793 rule 4.regress.3/(match) [uid 0, pid 34922] pass in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:9ab6 seq:0) [icmp cksum ok] (ttl 255, id 33780, len 84, bad ip cksum 0! -> e3b5)
grep 'regress\.3/.* 169.254.0.1 > 169.254.0.1: icmp: echo reply' pflog11.tcpdump
01:31:00.957851 rule 4.regress.3/(match) [uid 0, pid 34922] pass out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:9ab6 seq:0) [bad icmp cksum 0! -> 4c5f] (ttl 255, id 57098, len 84, bad ip cksum 0! -> 889f)
01:31:00.957874 rule 4.regress.3/(match) [uid 0, pid 34922] pass in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:9ab6 seq:0) [icmp cksum ok] (ttl 255, id 57098, len 84, bad ip cksum 0! -> 889f)
# no reply with keep state and without all
grep 'regress\.4/.* 169.254.0.2 > 169.254.0.2: icmp: echo request' pflog11.tcpdump
01:31:01.766651 rule 4.regress.4/(match) [uid 0, pid 34922] pass out on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:71aa seq:0) [icmp cksum ok] (ttl 255, id 52796, len 84, bad ip cksum 89e8! -> 996b)
01:31:01.766700 rule 4.regress.4/(match) [uid 0, pid 34922] pass in on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:71aa seq:0) [icmp cksum ok] (ttl 255, id 52796, len 84, bad ip cksum 0! -> 996b)
! 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
01:31:02.569959 rule 4.regress.5/(match) [uid 0, pid 34922] pass out on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:fd18 seq:0) [icmp cksum ok] (ttl 255, id 59020, len 84, bad ip cksum 3cbb! -> 8119)
01:31:02.570007 rule 4.regress.5/(match) [uid 0, pid 34922] pass in on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:fd18 seq:0) [icmp cksum ok] (ttl 255, id 59020, len 84, bad ip cksum 0! -> 8119)
# XXX anchor name missing
grep '/.* 169.254.0.3 > 169.254.0.3: icmp: echo reply' pflog11.tcpdump
01:31:02.570048 rule 4/(match) [uid 0, pid 34922] pass out on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo reply (id:fd18 seq:0) [bad icmp cksum 0! -> 59b1] (ttl 255, id 44828, len 84, bad ip cksum 0! -> b889)
01:31:02.570057 rule 4/(match) [uid 0, pid 34922] pass in on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo reply (id:fd18 seq:0) [icmp cksum ok] (ttl 255, id 44828, len 84, bad ip cksum 0! -> b889)

==== run-bpf-all6 ====
# reply without keep state
grep 'regress\.11/.* fc00::1 > fc00::1: icmp6: echo request' pflog11.tcpdump
01:31:01.159011 rule 4.regress.11/(match) [uid 0, pid 34922] pass out on lo11: fc00::1 > fc00::1: icmp6: echo request (id:b6e5 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
01:31:01.159064 rule 4.regress.11/(match) [uid 0, pid 34922] pass in on lo11: fc00::1 > fc00::1: icmp6: echo request (id:b6e5 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
grep 'regress\.11/.* fc00::1 > fc00::1: icmp6: echo reply' pflog11.tcpdump
01:31:01.159135 rule 4.regress.11/(match) [uid 0, pid 34922] pass out on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:b6e5 seq:0) [bad icmp6 cksum 0! -> 80f0] (len 64, hlim 64)
01:31:01.159162 rule 4.regress.11/(match) [uid 0, pid 34922] pass in on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:b6e5 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
01:31:01.966852 rule 4.regress.12/(match) [uid 0, pid 34922] pass out on lo11: fc00::2 > fc00::2: icmp6: echo request (id:44cc seq:0) [icmp6 cksum ok] (len 64, hlim 64)
01:31:01.966907 rule 4.regress.12/(match) [uid 0, pid 34922] pass in on lo11: fc00::2 > fc00::2: icmp6: echo request (id:44cc 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
01:31:02.779718 rule 4.regress.13/(match) [uid 0, pid 34922] pass out on lo11: fc00::3 > fc00::3: icmp6: echo request (id:de54 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
01:31:02.779770 rule 4.regress.13/(match) [uid 0, pid 34922] pass in on lo11: fc00::3 > fc00::3: icmp6: echo request (id:de54 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
# XXX anchor name missing
grep '/.* fc00::3 > fc00::3: icmp6: echo reply' pflog11.tcpdump
01:31:02.779829 rule 4/(match) [uid 0, pid 34922] pass out on lo11: fc00::3 > fc00::3: icmp6: echo reply (id:de54 seq:0) [bad icmp6 cksum 0! -> 540b] (len 64, hlim 64)
01:31:02.779840 rule 4/(match) [uid 0, pid 34922] pass in on lo11: fc00::3 > fc00::3: icmp6: echo reply (id:de54 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
01:31:03.805554 rule 4.regress.6/(match) [uid 0, pid 34922] pass out on lo11: [uid 0, pid 71470] 169.254.0.4.18245 > 169.254.0.4.9: [bad udp cksum feba! -> 8f09] udp 4 (ttl 64, id 1578, len 32, bad ip cksum c! -> 209f)
# 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
01:31:03.805613 rule 4.regress.6/(match) [uid 0, pid 34922] pass in on lo11: 169.254.0.4.18245 > 169.254.0.4.9: [bad udp cksum 5422! -> 8f09] udp 4 (ttl 64, id 1578, len 32, bad ip cksum 0! -> 209f)
# 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
01:31:03.390054 rule 4.regress.6/(match) [uid 0, pid 34922] pass out on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:096c seq:0) [icmp cksum ok] (ttl 255, id 32360, len 84, bad ip cksum 8632! -> e93b)
# 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
01:31:01.380308 rule 4.regress.3/(match) [uid 0, pid 34922] pass out on lo11: 169.254.0.1.8207 > 169.254.0.1.9: [bad udp cksum 6020! -> b645] udp 4 (ttl 64, id 32882, len 32, bad ip cksum c! -> a65c)

==== 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
01:31:04.018103 rule 4.regress.14/(match) [uid 0, pid 34922] pass out on lo11: [uid 0, pid 25056] fc00::4.13650 > fc00::4.9: [invalid udp cksum 0] udp 4 [flowlabel 0x3dee4] (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
01:31:04.018164 rule 4.regress.14/(match) [uid 0, pid 34922] pass in on lo11: fc00::4.13650 > fc00::4.9: [bad udp cksum f826! -> fcf7] udp 4 [flowlabel 0x3dee4] (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
01:31:03.583658 rule 4.regress.14/(match) [uid 0, pid 34922] pass out on lo11: fc00::4 > fc00::4: icmp6: echo request (id:3591 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
01:31:01.571620 rule 4.regress.11/(match) [uid 0, pid 34922] pass out on lo11: fc00::1.25697 > fc00::1.9: [invalid udp cksum 0] udp 4 [flowlabel 0x671f9] (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
01:31:05.887633 rule 4.regress.2/(match) [uid 0, pid 34922] pass in on lo11: 169.254.0.11 > 169.254.0.21: icmp: echo request (id:1c8a seq:0) [icmp cksum ok] (ttl 255, id 45963, len 84, bad ip cksum 0! -> b400)
# 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
01:31:05.887579 rule 4.regress.18/(match) [uid 0, pid 34922] pass out on lo11: [rewritten: src 169.254.0.11:7306, dst 169.254.0.21:8] 169.254.0.11 > 169.254.0.11: icmp: echo request (id:1c8a seq:0) [icmp cksum ok] (ttl 255, id 45963, len 84, bad ip cksum 101! -> b40a)

==== run-bpf-rdr6 ====
# loopback input logs redirected packet
grep 'regress\.10/.* pass in .*:.* fc00::11 > fc00::21: icmp6: echo request' pflog11.tcpdump
01:31:06.090222 rule 4.regress.10/(match) [uid 0, pid 34922] pass in on lo11: fc00::11 > fc00::21: icmp6: echo request (id:7fa8 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
01:31:06.090156 rule 4.regress.20/(match) [uid 0, pid 34922] pass out on lo11: [rewritten: src fc00::11:32680, dst fc00::21:128] fc00::11 > fc00::11: icmp6: echo request (id:7fa8 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
01:31:06.692340 rule 4.regress.2/(match) [uid 0, pid 34922] pass in on lo11: 169.254.0.22 > 169.254.0.12: icmp: echo request (id:95a9 seq:0) [icmp cksum ok] (ttl 255, id 28916, len 84, bad ip cksum 0! -> f695)
# 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
01:31:06.692286 rule 4.regress.19/(match) [uid 0, pid 34922] pass out on lo11: [rewritten: src 169.254.0.22:38313, dst 169.254.0.12:8] 169.254.0.12 > 169.254.0.12: icmp: echo request (id:f476 seq:0) [icmp cksum ok] (ttl 255, id 28916, len 84, bad ip cksum b! -> f69f)

==== run-bpf-nat6 ====
# loopback input logs redirected packet
grep 'regress\.10/.* pass in .*:.* fc00::22 > fc00::12: icmp6: echo request' pflog11.tcpdump
01:31:06.891665 rule 4.regress.10/(match) [uid 0, pid 34922] pass in on lo11: fc00::22 > fc00::12: icmp6: echo request (id:82bb 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
01:31:06.891608 rule 4.regress.21/(match) [uid 0, pid 34922] pass out on lo11: [rewritten: src fc00::22:33467, dst fc00::12:128] fc00::12 > fc00::12: icmp6: echo request (id:9374 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
01:31:07.487993 rule 4.regress.22/(match) [uid 0, pid 34922] pass in on lo11: [rewritten: src fc00::23:20359, dst fc00::24:128] 169.254.0.14 > 169.254.0.14: icmp: echo request (id:18ee seq:0) [icmp cksum ok] (ttl 255, id 10719, len 84, bad ip cksum 0! -> 3db1)

==== run-bpf-af6 ====
# pf in rule logs original IPv6 packet
grep 'regress\.23/.* pass in .*:.* fc00::14 > fc00::14: icmp6: echo request' pflog11.tcpdump
01:31:07.692932 rule 4.regress.23/(match) [uid 0, pid 34922] pass in on lo11: [rewritten: src 169.254.0.23:34562, dst 169.254.0.24:8] fc00::14 > fc00::14: icmp6: echo request (id:7971 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
01:31:05.887579 rule 4.regress.18/(match) [uid 0, pid 34922] pass out on lo11: [rewritten: src 169.254.0.11:7306, dst 169.254.0.21:8] 169.254.0.11 > 169.254.0.11: icmp: echo request (id:1c8a seq:0) [icmp cksum ok] (ttl 255, id 45963, len 84, bad ip cksum 101! -> b40a)
# 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
01:31:06.692286 rule 4.regress.19/(match) [uid 0, pid 34922] pass out on lo11: [rewritten: src 169.254.0.22:38313, dst 169.254.0.12:8] 169.254.0.12 > 169.254.0.12: icmp: echo request (id:f476 seq:0) [icmp cksum ok] (ttl 255, id 28916, len 84, bad ip cksum b! -> f69f)
# 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
01:31:07.487993 rule 4.regress.22/(match) [uid 0, pid 34922] pass in on lo11: [rewritten: src fc00::23:20359, dst fc00::24:128] 169.254.0.14 > 169.254.0.14: icmp: echo request (id:18ee seq:0) [icmp cksum ok] (ttl 255, id 10719, len 84, bad ip cksum 0! -> 3db1)

==== 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
01:31:06.090156 rule 4.regress.20/(match) [uid 0, pid 34922] pass out on lo11: [rewritten: src fc00::11:32680, dst fc00::21:128] fc00::11 > fc00::11: icmp6: echo request (id:7fa8 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
01:31:06.891608 rule 4.regress.21/(match) [uid 0, pid 34922] pass out on lo11: [rewritten: src fc00::22:33467, dst fc00::12:128] fc00::12 > fc00::12: icmp6: echo request (id:9374 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
01:31:07.692932 rule 4.regress.23/(match) [uid 0, pid 34922] pass in on lo11: [rewritten: src 169.254.0.23:34562, dst 169.254.0.24:8] fc00::14 > fc00::14: icmp6: echo request (id:7971 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 0m22.07s