START	sys/net/pflog	2024-10-05T08:34:13Z

==== 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=0.213 ms

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

--- fc00::1 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-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=0.184 ms

--- 169.254.0.2 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.184/0.184/0.184/0.000 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=0.268 ms

--- fc00::2 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.268/0.268/0.268/0.000 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=0.213 ms

--- 169.254.0.3 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.213/0.213/0.213/0.000 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=0.274 ms

--- fc00::3 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.274/0.274/0.274/0.000 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=0.204 ms

--- 169.254.0.4 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.204/0.204/0.204/0.000 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=0.276 ms

--- fc00::4 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-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=0.181 ms

--- 169.254.0.5 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.181/0.181/0.181/0.000 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=0.253 ms

--- fc00::5 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.253/0.253/0.253/0.000 ms

==== run-udp-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=0.183 ms

--- 169.254.0.6 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.183/0.183/0.183/0.000 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=0.249 ms

--- fc00::6 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.249/0.249/0.249/0.000 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=0.214 ms

--- 169.254.0.11 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.214/0.214/0.214/0.000 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=0.285 ms

--- fc00::11 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.285/0.285/0.285/0.000 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=0.274 ms

--- fc00::12 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.274/0.274/0.274/0.000 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=0.253 ms

--- 169.254.0.14 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.253/0.253/0.253/0.000 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=0.306 ms

--- fc00::14 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.306/0.306/0.306/0.000 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=0.263 ms

--- ::1 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-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'



80 packets received by filter
0 packets dropped by kernel
0 packets received by filter
0 packets dropped by kernel
88 packets received by filter
0 packets dropped by kernel
rm -f stamp-bpf*
# show full logs
cat pflog11.tcpdump
10:34:18.544188 rule 4.regress.3/(match) [uid 0, pid 15271] pass out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:5e30 seq:0) [icmp cksum ok] (ttl 255, id 26647, len 84, bad ip cksum ef9c! -> ff92)
10:34:18.544245 rule 4.regress.3/(match) [uid 0, pid 15271] pass in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:5e30 seq:0) [icmp cksum ok] (ttl 255, id 26647, len 84, bad ip cksum 0! -> ff92)
10:34:18.544283 rule 4.regress.3/(match) [uid 0, pid 15271] pass out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:5e30 seq:0) [bad icmp cksum 0! -> d75c] (ttl 255, id 42240, len 84, bad ip cksum 0! -> c2a9)
10:34:18.544295 rule 4.regress.3/(match) [uid 0, pid 15271] pass in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:5e30 seq:0) [icmp cksum ok] (ttl 255, id 42240, len 84, bad ip cksum 0! -> c2a9)
10:34:18.625417 rule 4.regress.11/(match) [uid 0, pid 15271] pass out on lo11: fc00::1 > fc00::1: icmp6: echo request (id:b613 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:34:18.625480 rule 4.regress.11/(match) [uid 0, pid 15271] pass in on lo11: fc00::1 > fc00::1: icmp6: echo request (id:b613 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:34:18.625541 rule 4.regress.11/(match) [uid 0, pid 15271] pass out on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:b613 seq:0) [bad icmp6 cksum 0! -> 48e9] (len 64, hlim 64)
10:34:18.625557 rule 4.regress.11/(match) [uid 0, pid 15271] pass in on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:b613 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:34:18.711810 rule 4.regress.3/(match) [uid 0, pid 15271] pass out on lo11: 169.254.0.1.10331 > 169.254.0.1.9: [bad udp cksum a770! -> f9ad] udp 4 (ttl 64, id 62950, len 32, bad ip cksum c! -> 30e8)
10:34:18.711869 rule 4.regress.3/(match) [uid 0, pid 15271] pass in on lo11: 169.254.0.1.10331 > 169.254.0.1.9: [bad udp cksum 1c54! -> f9ad] udp 4 (ttl 64, id 62950, len 32, bad ip cksum 0! -> 30e8)
10:34:18.711910 rule 4.regress.3/(match) [uid 0, pid 15271] 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! -> b158] for 169.254.0.1.10331 > 169.254.0.1.9: udp 4 (ttl 64, id 62950, len 32, bad ip cksum 0! -> 30e8) (ttl 255, id 31834, len 56, bad ip cksum 3ffd! -> eb6b)
10:34:18.711924 rule 4.regress.3/(match) [uid 0, pid 15271] 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 169.254.0.1.10331 > 169.254.0.1.9: udp 4 (ttl 64, id 62950, len 32, bad ip cksum 0! -> 30e8) (ttl 255, id 31834, len 56, bad ip cksum 0! -> eb6b)
10:34:18.793843 rule 4.regress.11/(match) [uid 0, pid 15271] pass out on lo11: fc00::1.19668 > fc00::1.9: [invalid udp cksum 0] udp 4 [flowlabel 0x24868] (len 12, hlim 64)
10:34:18.793911 rule 4.regress.11/(match) [uid 0, pid 15271] pass in on lo11: fc00::1.19668 > fc00::1.9: [bad udp cksum 20f8! -> 7be5] udp 4 [flowlabel 0x24868] (len 12, hlim 64)
10:34:18.793976 rule 4.regress.11/(match) [uid 0, pid 15271] pass out on lo11: fc00::1 > fc00::1: icmp6: fc00::1 udp port 9 unreachable [bad icmp6 cksum 0! -> 3a43] (len 60, hlim 64)
10:34:18.793993 rule 4.regress.11/(match) [uid 0, pid 15271] pass in on lo11: fc00::1 > fc00::1: icmp6: fc00::1 udp port 9 unreachable [icmp6 cksum ok] (len 60, hlim 64)
10:34:18.868683 rule 4.regress.4/(match) [uid 0, pid 15271] pass out on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:3e84 seq:0) [icmp cksum ok] (ttl 255, id 1676, len 84, bad ip cksum e7de! -> 611c)
10:34:18.868740 rule 4.regress.4/(match) [uid 0, pid 15271] pass in on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:3e84 seq:0) [icmp cksum ok] (ttl 255, id 1676, len 84, bad ip cksum 0! -> 611c)
10:34:18.950615 rule 4.regress.12/(match) [uid 0, pid 15271] pass out on lo11: fc00::2 > fc00::2: icmp6: echo request (id:792b seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:34:18.950685 rule 4.regress.12/(match) [uid 0, pid 15271] pass in on lo11: fc00::2 > fc00::2: icmp6: echo request (id:792b seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:34:19.038407 rule 4.regress.4/(match) [uid 0, pid 15271] pass out on lo11: 169.254.0.2.6388 > 169.254.0.2.9: [bad udp cksum 217e! -> 5ebd] udp 4 (ttl 64, id 13508, len 32, bad ip cksum c! -> f208)
10:34:19.038470 rule 4.regress.4/(match) [uid 0, pid 15271] pass in on lo11: 169.254.0.2.6388 > 169.254.0.2.9: [bad udp cksum 1e54! -> 5ebd] udp 4 (ttl 64, id 13508, len 32, bad ip cksum 0! -> f208)
10:34:19.119643 rule 4.regress.12/(match) [uid 0, pid 15271] pass out on lo11: fc00::2.2840 > fc00::2.9: [invalid udp cksum 0] udp 4 [flowlabel 0x1160c] (len 12, hlim 64)
10:34:19.119714 rule 4.regress.12/(match) [uid 0, pid 15271] pass in on lo11: fc00::2.2840 > fc00::2.9: [bad udp cksum 22f8! -> 3627] udp 4 [flowlabel 0x1160c] (len 12, hlim 64)
10:34:19.193627 rule 4.regress.5/(match) [uid 0, pid 15271] pass out on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:6369 seq:0) [icmp cksum ok] (ttl 255, id 14358, len 84, bad ip cksum f562! -> 2f90)
10:34:19.193690 rule 4.regress.5/(match) [uid 0, pid 15271] pass in on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:6369 seq:0) [icmp cksum ok] (ttl 255, id 14358, len 84, bad ip cksum 0! -> 2f90)
10:34:19.193739 rule 4/(match) [uid 0, pid 15271] pass out on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo reply (id:6369 seq:0) [bad icmp cksum 0! -> 40ff] (ttl 255, id 49639, len 84, bad ip cksum 0! -> a5be)
10:34:19.193747 rule 4/(match) [uid 0, pid 15271] pass in on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo reply (id:6369 seq:0) [icmp cksum ok] (ttl 255, id 49639, len 84, bad ip cksum 0! -> a5be)
10:34:19.274866 rule 4.regress.13/(match) [uid 0, pid 15271] pass out on lo11: fc00::3 > fc00::3: icmp6: echo request (id:6a54 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:34:19.274936 rule 4.regress.13/(match) [uid 0, pid 15271] pass in on lo11: fc00::3 > fc00::3: icmp6: echo request (id:6a54 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:34:19.275004 rule 4/(match) [uid 0, pid 15271] pass out on lo11: fc00::3 > fc00::3: icmp6: echo reply (id:6a54 seq:0) [bad icmp6 cksum 0! -> 26eb] (len 64, hlim 64)
10:34:19.275015 rule 4/(match) [uid 0, pid 15271] pass in on lo11: fc00::3 > fc00::3: icmp6: echo reply (id:6a54 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:34:19.361756 rule 4.regress.5/(match) [uid 0, pid 15271] pass out on lo11: 169.254.0.3.24231 > 169.254.0.3.9: [bad udp cksum 958e! -> a977] udp 4 (ttl 64, id 55626, len 32, bad ip cksum c! -> 4d80)
10:34:19.361834 rule 4.regress.5/(match) [uid 0, pid 15271] pass in on lo11: 169.254.0.3.24231 > 169.254.0.3.9: [bad udp cksum 2054! -> a977] udp 4 (ttl 64, id 55626, len 32, bad ip cksum 0! -> 4d80)
10:34:19.361901 rule 4/(match) [uid 0, pid 15271] 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! -> 97a0] for 169.254.0.3.24231 > 169.254.0.3.9: udp 4 (ttl 64, id 55626, len 32, bad ip cksum 0! -> 4d80) (ttl 255, id 56341, len 56, bad ip cksum 2194! -> 8bac)
10:34:19.361914 rule 4/(match) [uid 0, pid 15271] 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 169.254.0.3.24231 > 169.254.0.3.9: udp 4 (ttl 64, id 55626, len 32, bad ip cksum 0! -> 4d80) (ttl 255, id 56341, len 56, bad ip cksum 0! -> 8bac)
10:34:19.444658 rule 4.regress.13/(match) [uid 0, pid 15271] pass out on lo11: fc00::3.22166 > fc00::3.9: [invalid udp cksum 0] udp 4 [flowlabel 0x2d316] (len 12, hlim 64)
10:34:19.444732 rule 4.regress.13/(match) [uid 0, pid 15271] pass in on lo11: fc00::3.22166 > fc00::3.9: [bad udp cksum 24f8! -> b5db] udp 4 [flowlabel 0x2d316] (len 12, hlim 64)
10:34:19.444794 rule 4/(match) [uid 0, pid 15271] pass out on lo11: fc00::3 > fc00::3: icmp6: fc00::3 udp port 9 unreachable [bad icmp6 cksum 0! -> a5c6] (len 60, hlim 64)
10:34:19.444804 rule 4/(match) [uid 0, pid 15271] pass in on lo11: fc00::3 > fc00::3: icmp6: fc00::3 udp port 9 unreachable [icmp6 cksum ok] (len 60, hlim 64)
10:34:19.518689 rule 4.regress.6/(match) [uid 0, pid 15271] pass out on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:bc77 seq:0) [icmp cksum ok] (ttl 255, id 2854, len 84, bad ip cksum 0! -> 5c7e)
10:34:19.518750 rule 4.regress.6/(match) [uid 0, pid 15271] pass in on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:bc77 seq:0) [icmp cksum ok] (ttl 255, id 2854, len 84, bad ip cksum 0! -> 5c7e)
10:34:19.600466 rule 4.regress.14/(match) [uid 0, pid 15271] pass out on lo11: fc00::4 > fc00::4: icmp6: echo request (id:0ea4 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:34:19.600543 rule 4.regress.14/(match) [uid 0, pid 15271] pass in on lo11: fc00::4 > fc00::4: icmp6: echo request (id:0ea4 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:34:19.687126 rule 4.regress.6/(match) [uid 0, pid 15271] pass out on lo11: [uid 0, pid 86732] 169.254.0.4.26218 > 169.254.0.4.9: [bad udp cksum ed09! -> e46f] udp 4 (ttl 64, id 62167, len 32, bad ip cksum c! -> 33f1)
10:34:19.687210 rule 4.regress.6/(match) [uid 0, pid 15271] pass in on lo11: 169.254.0.4.26218 > 169.254.0.4.9: [bad udp cksum 2254! -> e46f] udp 4 (ttl 64, id 62167, len 32, bad ip cksum 0! -> 33f1)
10:34:19.769208 rule 4.regress.14/(match) [uid 0, pid 15271] pass out on lo11: [uid 0, pid 29839] fc00::4.23134 > fc00::4.9: [invalid udp cksum 0] udp 4 [flowlabel 0x2e93d] (len 12, hlim 64)
10:34:19.769280 rule 4.regress.14/(match) [uid 0, pid 15271] pass in on lo11: fc00::4.23134 > fc00::4.9: [bad udp cksum 26f8! -> ebd7] udp 4 [flowlabel 0x2e93d] (len 12, hlim 64)
10:34:20.492257 rule 4.regress.18/(match) [uid 0, pid 15271] pass out on lo11: [rewritten: src 169.254.0.11:20541, dst 169.254.0.21:8] 169.254.0.11 > 169.254.0.11: icmp: echo request (id:503d seq:0) [icmp cksum ok] (ttl 255, id 36724, len 84, bad ip cksum f576! -> d821)
10:34:20.492328 rule 4.regress.2/(match) [uid 0, pid 15271] pass in on lo11: 169.254.0.11 > 169.254.0.21: icmp: echo request (id:503d seq:0) [icmp cksum ok] (ttl 255, id 36724, len 84, bad ip cksum 0! -> d817)
10:34:20.574457 rule 4.regress.20/(match) [uid 0, pid 15271] pass out on lo11: [rewritten: src fc00::11:62452, dst fc00::21:128] fc00::11 > fc00::11: icmp6: echo request (id:f3f4 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:34:20.574539 rule 4.regress.10/(match) [uid 0, pid 15271] pass in on lo11: fc00::11 > fc00::21: icmp6: echo request (id:f3f4 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:34:20.661680 rule 4.regress.18/(match) [uid 0, pid 15271] pass out on lo11: [rewritten: src 169.254.0.11:22606, dst 169.254.0.21:9] 169.254.0.11.22606 > 169.254.0.11.9: [bad udp cksum 497e! -> f27d] udp 4 (ttl 64, id 48241, len 32, bad ip cksum c! -> 6a49)
10:34:20.661750 rule 4.regress.2/(match) [uid 0, pid 15271] pass in on lo11: 169.254.0.11.22606 > 169.254.0.21.9: [bad udp cksum 3a54! -> e87d] udp 4 (ttl 64, id 48241, len 32, bad ip cksum 0! -> 6a3f)
10:34:20.777312 rule 4.regress.20/(match) [uid 0, pid 15271] pass out on lo11: [rewritten: src fc00::11:34654, dst fc00::21:9] fc00::11.34654 > fc00::11.9: [invalid udp cksum 0] udp 4 [flowlabel 0x131d5] (len 12, hlim 64)
10:34:20.777386 rule 4.regress.10/(match) [uid 0, pid 15271] pass in on lo11: fc00::11.34654 > fc00::21.9: [bad udp cksum 50f8! -> c1aa] udp 4 [flowlabel 0x131d5] (len 12, hlim 64)
10:34:20.851788 rule 4.regress.19/(match) [uid 0, pid 15271] pass out on lo11: [rewritten: src 169.254.0.22:32914, dst 169.254.0.12:8] 169.254.0.12 > 169.254.0.12: icmp: echo request (id:fdea seq:0) [icmp cksum ok] (ttl 255, id 31851, len 84, bad ip cksum f580! -> eb28)
10:34:20.851855 rule 4.regress.2/(match) [uid 0, pid 15271] pass in on lo11: 169.254.0.22 > 169.254.0.12: icmp: echo request (id:8092 seq:0) [icmp cksum ok] (ttl 255, id 31851, len 84, bad ip cksum 0! -> eb1e)
10:34:20.933036 rule 4.regress.21/(match) [uid 0, pid 15271] pass out on lo11: [rewritten: src fc00::22:45828, dst fc00::12:128] fc00::12 > fc00::12: icmp6: echo request (id:6fb3 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:34:20.933114 rule 4.regress.10/(match) [uid 0, pid 15271] pass in on lo11: fc00::22 > fc00::12: icmp6: echo request (id:b304 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:34:21.020118 rule 4.regress.19/(match) [uid 0, pid 15271] pass out on lo11: [rewritten: src 169.254.0.22:60651, dst 169.254.0.12:9] 169.254.0.12.2282 > 169.254.0.12.9: [bad udp cksum 537e! -> 54cd] udp 4 (ttl 64, id 43371, len 32, bad ip cksum c! -> 7d4d)
10:34:21.020188 rule 4.regress.2/(match) [uid 0, pid 15271] pass in on lo11: 169.254.0.22.60651 > 169.254.0.12.9: [bad udp cksum 3c54! -> 48e9] udp 4 (ttl 64, id 43371, len 32, bad ip cksum 0! -> 7d43)
10:34:21.101391 rule 4.regress.21/(match) [uid 0, pid 15271] pass out on lo11: [rewritten: src fc00::22:59603, dst fc00::12:9] fc00::12.20566 > fc00::12.9: [invalid udp cksum 0] udp 4 [flowlabel 0x9784] (len 12, hlim 64)
10:34:21.101466 rule 4.regress.10/(match) [uid 0, pid 15271] pass in on lo11: fc00::22.59603 > fc00::12.9: [bad udp cksum 52f8! -> 4a49] udp 4 [flowlabel 0x9784] (len 12, hlim 64)
10:34:21.175663 rule 4.regress.2/(match) [uid 0, pid 15271] pass out on lo11: 169.254.0.14 > 169.254.0.14: icmp: echo request (id:314a seq:0) [icmp cksum ok] (ttl 255, id 43096, len 84, bad ip cksum f58a! -> bf37)
10:34:21.175730 rule 4.regress.22/(match) [uid 0, pid 15271] pass in on lo11: [rewritten: src fc00::23:27246, dst fc00::24:128] 169.254.0.14 > 169.254.0.14: icmp: echo request (id:314a seq:0) [icmp cksum ok] (ttl 255, id 43096, len 84, bad ip cksum 0! -> bf37)
10:34:21.175780 rule 4.regress.10/(match) [uid 0, pid 15271] pass in on lo11: fc00::23 > fc00::24: icmp6: echo request (id:6a6e seq:0) [icmp6 cksum ok] (len 64, hlim 63)
10:34:21.256899 rule 4.regress.10/(match) [uid 0, pid 15271] pass out on lo11: fc00::14 > fc00::14: icmp6: echo request (id:4bb6 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:34:21.256980 rule 4.regress.23/(match) [uid 0, pid 15271] pass in on lo11: [rewritten: src 169.254.0.23:11762, dst 169.254.0.24:8] fc00::14 > fc00::14: icmp6: echo request (id:4bb6 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:34:21.257038 rule 4.regress.2/(match) [uid 0, pid 15271] pass in on lo11: 169.254.0.23 > 169.254.0.24: icmp: echo request (id:2df2 seq:0) [icmp cksum ok] (DF) (ttl 63, id 49134, len 84, bad ip cksum 0! -> 278f)
10:34:21.343313 rule 4.regress.2/(match) [uid 0, pid 15271] pass out on lo11: 169.254.0.14.45616 > 169.254.0.14.9: [no udp cksum] udp 4 (ttl 64, id 3783, len 32, bad ip cksum c! -> 17ee)
10:34:21.343387 rule 4.regress.22/(match) [uid 0, pid 15271] pass in on lo11: [rewritten: src fc00::23:55372, dst fc00::24:9] 169.254.0.14.45616 > 169.254.0.14.9: [bad udp cksum 3654! -> 0a24] udp 4 (ttl 64, id 3783, len 32, bad ip cksum 0! -> 17ee)
10:34:21.343443 rule 4.regress.10/(match) [uid 0, pid 15271] pass in on lo11: fc00::23.55372 > fc00::24.9: [bad udp cksum 65f8! -> be59] udp 4 (len 12, hlim 63)
10:34:21.426360 rule 4.regress.10/(match) [uid 0, pid 15271] pass out on lo11: fc00::14.8924 > fc00::14.9: [invalid udp cksum 0] udp 4 [flowlabel 0x36607] (len 12, hlim 64)
10:34:21.426437 rule 4.regress.23/(match) [uid 0, pid 15271] pass in on lo11: [rewritten: src 169.254.0.23:60252, dst 169.254.0.24:9] fc00::14.8924 > fc00::14.9: [bad udp cksum 46f8! -> 4e0f] udp 4 [flowlabel 0x36607] (len 12, hlim 64)
10:34:21.426487 rule 4.regress.2/(match) [uid 0, pid 15271] pass in on lo11: 169.254.0.23.60252 > 169.254.0.24.9: [bad udp cksum 4954! -> caea] udp 4 (DF) (ttl 63, id 56735, len 32, bad ip cksum 0! -> a02)
10:34:21.503336 rule 4.regress.10/(match) [uid 0, pid 15271] pass out on lo11: ::1 > ::1: icmp6: echo request (id:206c seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:34:21.503414 rule 4.regress.10/(match) [uid 0, pid 15271] pass in on lo11: ::1 > ::1: icmp6: echo request (id:206c seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:34:21.589738 rule 4.regress.10/(match) [uid 0, pid 15271] pass out on lo11: ::1.38631 > ::1.9: [invalid udp cksum 0] udp 4 [flowlabel 0x621f1] (len 12, hlim 64)
10:34:21.589812 rule 4.regress.10/(match) [uid 0, pid 15271] pass in on lo11: ::1.38631 > ::1.9: [bad udp cksum 1f00! -> 6a93] udp 4 [flowlabel 0x621f1] (len 12, hlim 64)

==== run-bpf-12 ====
# show full logs
cat pflog12.tcpdump
10:34:18.544180 rule 4.regress.1/(match) [uid 0, pid 15271] match out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:5e30 seq:0) [icmp cksum ok] (ttl 255, id 26647, len 84, bad ip cksum ef9c! -> ff92)
10:34:18.544236 rule 4.regress.1/(match) [uid 0, pid 15271] match in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:5e30 seq:0) [icmp cksum ok] (ttl 255, id 26647, len 84, bad ip cksum 0! -> ff92)
10:34:18.544280 rule 4.regress.1/(match) [uid 0, pid 15271] match out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:5e30 seq:0) [bad icmp cksum 0! -> d75c] (ttl 255, id 42240, len 84, bad ip cksum 0! -> c2a9)
10:34:18.544293 rule 4.regress.1/(match) [uid 0, pid 15271] match in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:5e30 seq:0) [icmp cksum ok] (ttl 255, id 42240, len 84, bad ip cksum 0! -> c2a9)
10:34:18.625407 rule 4.regress.1/(match) [uid 0, pid 15271] match out on lo11: fc00::1 > fc00::1: icmp6: echo request (id:b613 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:34:18.625472 rule 4.regress.1/(match) [uid 0, pid 15271] match in on lo11: fc00::1 > fc00::1: icmp6: echo request (id:b613 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:34:18.625538 rule 4.regress.1/(match) [uid 0, pid 15271] match out on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:b613 seq:0) [bad icmp6 cksum 0! -> 48e9] (len 64, hlim 64)
10:34:18.625554 rule 4.regress.1/(match) [uid 0, pid 15271] match in on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:b613 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:34:18.711802 rule 4.regress.1/(match) [uid 0, pid 15271] match out on lo11: 169.254.0.1.10331 > 169.254.0.1.9: [bad udp cksum a770! -> f9ad] udp 4 (ttl 64, id 62950, len 32, bad ip cksum c! -> 30e8)
10:34:18.711859 rule 4.regress.1/(match) [uid 0, pid 15271] match in on lo11: 169.254.0.1.10331 > 169.254.0.1.9: [bad udp cksum 1c54! -> f9ad] udp 4 (ttl 64, id 62950, len 32, bad ip cksum 0! -> 30e8)
10:34:18.711906 rule 4.regress.1/(match) [uid 0, pid 15271] 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! -> b158] for 169.254.0.1.10331 > 169.254.0.1.9: udp 4 (ttl 64, id 62950, len 32, bad ip cksum 0! -> 30e8) (ttl 255, id 31834, len 56, bad ip cksum 3ffd! -> eb6b)
10:34:18.711921 rule 4.regress.1/(match) [uid 0, pid 15271] 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 169.254.0.1.10331 > 169.254.0.1.9: udp 4 (ttl 64, id 62950, len 32, bad ip cksum 0! -> 30e8) (ttl 255, id 31834, len 56, bad ip cksum 0! -> eb6b)
10:34:18.793833 rule 4.regress.1/(match) [uid 0, pid 15271] match out on lo11: fc00::1.19668 > fc00::1.9: [invalid udp cksum 0] udp 4 [flowlabel 0x24868] (len 12, hlim 64)
10:34:18.793903 rule 4.regress.1/(match) [uid 0, pid 15271] match in on lo11: fc00::1.19668 > fc00::1.9: [bad udp cksum 20f8! -> 7be5] udp 4 [flowlabel 0x24868] (len 12, hlim 64)
10:34:18.793972 rule 4.regress.1/(match) [uid 0, pid 15271] match out on lo11: fc00::1 > fc00::1: icmp6: fc00::1 udp port 9 unreachable [bad icmp6 cksum 0! -> 3a43] (len 60, hlim 64)
10:34:18.793990 rule 4.regress.1/(match) [uid 0, pid 15271] match in on lo11: fc00::1 > fc00::1: icmp6: fc00::1 udp port 9 unreachable [icmp6 cksum ok] (len 60, hlim 64)
10:34:18.868673 rule 4.regress.1/(match) [uid 0, pid 15271] match out on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:3e84 seq:0) [icmp cksum ok] (ttl 255, id 1676, len 84, bad ip cksum e7de! -> 611c)
10:34:18.868732 rule 4.regress.1/(match) [uid 0, pid 15271] match in on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:3e84 seq:0) [icmp cksum ok] (ttl 255, id 1676, len 84, bad ip cksum 0! -> 611c)
10:34:18.950605 rule 4.regress.1/(match) [uid 0, pid 15271] match out on lo11: fc00::2 > fc00::2: icmp6: echo request (id:792b seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:34:18.950676 rule 4.regress.1/(match) [uid 0, pid 15271] match in on lo11: fc00::2 > fc00::2: icmp6: echo request (id:792b seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:34:19.038398 rule 4.regress.1/(match) [uid 0, pid 15271] match out on lo11: 169.254.0.2.6388 > 169.254.0.2.9: [bad udp cksum 217e! -> 5ebd] udp 4 (ttl 64, id 13508, len 32, bad ip cksum c! -> f208)
10:34:19.038461 rule 4.regress.1/(match) [uid 0, pid 15271] match in on lo11: 169.254.0.2.6388 > 169.254.0.2.9: [bad udp cksum 1e54! -> 5ebd] udp 4 (ttl 64, id 13508, len 32, bad ip cksum 0! -> f208)
10:34:19.119632 rule 4.regress.1/(match) [uid 0, pid 15271] match out on lo11: fc00::2.2840 > fc00::2.9: [invalid udp cksum 0] udp 4 [flowlabel 0x1160c] (len 12, hlim 64)
10:34:19.119706 rule 4.regress.1/(match) [uid 0, pid 15271] match in on lo11: fc00::2.2840 > fc00::2.9: [bad udp cksum 22f8! -> 3627] udp 4 [flowlabel 0x1160c] (len 12, hlim 64)
10:34:19.193618 rule 4.regress.1/(match) [uid 0, pid 15271] match out on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:6369 seq:0) [icmp cksum ok] (ttl 255, id 14358, len 84, bad ip cksum f562! -> 2f90)
10:34:19.193681 rule 4.regress.1/(match) [uid 0, pid 15271] match in on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:6369 seq:0) [icmp cksum ok] (ttl 255, id 14358, len 84, bad ip cksum 0! -> 2f90)
10:34:19.274856 rule 4.regress.1/(match) [uid 0, pid 15271] match out on lo11: fc00::3 > fc00::3: icmp6: echo request (id:6a54 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:34:19.274928 rule 4.regress.1/(match) [uid 0, pid 15271] match in on lo11: fc00::3 > fc00::3: icmp6: echo request (id:6a54 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:34:19.361748 rule 4.regress.1/(match) [uid 0, pid 15271] match out on lo11: 169.254.0.3.24231 > 169.254.0.3.9: [bad udp cksum 958e! -> a977] udp 4 (ttl 64, id 55626, len 32, bad ip cksum c! -> 4d80)
10:34:19.361826 rule 4.regress.1/(match) [uid 0, pid 15271] match in on lo11: 169.254.0.3.24231 > 169.254.0.3.9: [bad udp cksum 2054! -> a977] udp 4 (ttl 64, id 55626, len 32, bad ip cksum 0! -> 4d80)
10:34:19.444650 rule 4.regress.1/(match) [uid 0, pid 15271] match out on lo11: fc00::3.22166 > fc00::3.9: [invalid udp cksum 0] udp 4 [flowlabel 0x2d316] (len 12, hlim 64)
10:34:19.444722 rule 4.regress.1/(match) [uid 0, pid 15271] match in on lo11: fc00::3.22166 > fc00::3.9: [bad udp cksum 24f8! -> b5db] udp 4 [flowlabel 0x2d316] (len 12, hlim 64)
10:34:19.518679 rule 4.regress.1/(match) [uid 0, pid 15271] match out on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:bc77 seq:0) [icmp cksum ok] (ttl 255, id 2854, len 84, bad ip cksum 0! -> 5c7e)
10:34:19.518742 rule 4.regress.1/(match) [uid 0, pid 15271] match in on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:bc77 seq:0) [icmp cksum ok] (ttl 255, id 2854, len 84, bad ip cksum 0! -> 5c7e)
10:34:19.600456 rule 4.regress.1/(match) [uid 0, pid 15271] match out on lo11: fc00::4 > fc00::4: icmp6: echo request (id:0ea4 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:34:19.600531 rule 4.regress.1/(match) [uid 0, pid 15271] match in on lo11: fc00::4 > fc00::4: icmp6: echo request (id:0ea4 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:34:19.687118 rule 4.regress.1/(match) [uid 0, pid 15271] match out on lo11: 169.254.0.4.26218 > 169.254.0.4.9: [bad udp cksum ed09! -> e46f] udp 4 (ttl 64, id 62167, len 32, bad ip cksum c! -> 33f1)
10:34:19.687196 rule 4.regress.1/(match) [uid 0, pid 15271] match in on lo11: 169.254.0.4.26218 > 169.254.0.4.9: [bad udp cksum 2254! -> e46f] udp 4 (ttl 64, id 62167, len 32, bad ip cksum 0! -> 33f1)
10:34:19.769198 rule 4.regress.1/(match) [uid 0, pid 15271] match out on lo11: fc00::4.23134 > fc00::4.9: [invalid udp cksum 0] udp 4 [flowlabel 0x2e93d] (len 12, hlim 64)
10:34:19.769265 rule 4.regress.1/(match) [uid 0, pid 15271] match in on lo11: fc00::4.23134 > fc00::4.9: [bad udp cksum 26f8! -> ebd7] udp 4 [flowlabel 0x2e93d] (len 12, hlim 64)
10:34:19.843165 rule 4.regress.1/(match) [uid 0, pid 15271] match out on lo11: 169.254.0.5 > 169.254.0.5: icmp: echo request (id:8545 seq:0) [icmp cksum ok] (ttl 255, id 18999, len 84, bad ip cksum 3351! -> 1d6b)
10:34:19.843222 rule 4.regress.1/(match) [uid 0, pid 15271] match in on lo11: 169.254.0.5 > 169.254.0.5: icmp: echo request (id:8545 seq:0) [icmp cksum ok] (ttl 255, id 18999, len 84, bad ip cksum 0! -> 1d6b)
10:34:19.924849 rule 4.regress.1/(match) [uid 0, pid 15271] match out on lo11: fc00::5 > fc00::5: icmp6: echo request (id:a7eb seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:34:19.924922 rule 4.regress.1/(match) [uid 0, pid 15271] match in on lo11: fc00::5 > fc00::5: icmp6: echo request (id:a7eb seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:34:20.011739 rule 4.regress.1/(match) [uid 0, pid 15271] match out on lo11: 169.254.0.5.6609 > 169.254.0.5.9: [bad udp cksum 0a08! -> 7bbc] udp 4 (ttl 64, id 13267, len 32, bad ip cksum c! -> f2f3)
10:34:20.011806 rule 4.regress.1/(match) [uid 0, pid 15271] match in on lo11: 169.254.0.5.6609 > 169.254.0.5.9: [bad udp cksum 2454! -> 7bbc] udp 4 (ttl 64, id 13267, len 32, bad ip cksum 0! -> f2f3)
10:34:20.093435 rule 4.regress.1/(match) [uid 0, pid 15271] match out on lo11: fc00::5.47806 > fc00::5.9: [invalid udp cksum 0] udp 4 [flowlabel 0x2f2f1] (len 12, hlim 64)
10:34:20.093504 rule 4.regress.1/(match) [uid 0, pid 15271] match in on lo11: fc00::5.47806 > fc00::5.9: [bad udp cksum 28f8! -> 8977] udp 4 [flowlabel 0x2f2f1] (len 12, hlim 64)
10:34:20.167391 rule 4.regress.1/(match) [uid 0, pid 15271] match out on lo11: 169.254.0.6 > 169.254.0.6: icmp: echo request (id:20fd seq:0) [icmp cksum ok] (ttl 255, id 1537, len 84, bad ip cksum ed30! -> 619f)
10:34:20.167449 rule 4.regress.1/(match) [uid 0, pid 15271] match in on lo11: 169.254.0.6 > 169.254.0.6: icmp: echo request (id:20fd seq:0) [icmp cksum ok] (ttl 255, id 1537, len 84, bad ip cksum 0! -> 619f)
10:34:20.248943 rule 4.regress.1/(match) [uid 0, pid 15271] match out on lo11: fc00::6 > fc00::6: icmp6: echo request (id:ea64 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:34:20.249008 rule 4.regress.1/(match) [uid 0, pid 15271] match in on lo11: fc00::6 > fc00::6: icmp6: echo request (id:ea64 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:34:20.334834 rule 4.regress.1/(match) [uid 0, pid 15271] match out on lo11: 169.254.0.6.7878 > 169.254.0.6.9: [bad udp cksum 3f7e! -> 84b7] udp 4 (ttl 64, id 49172, len 32, bad ip cksum c! -> 66b0)
10:34:20.334895 rule 4.regress.1/(match) [uid 0, pid 15271] match in on lo11: 169.254.0.6.7878 > 169.254.0.6.9: [bad udp cksum 2654! -> 84b7] udp 4 (ttl 64, id 49172, len 32, bad ip cksum 0! -> 66b0)
10:34:20.416930 rule 4.regress.1/(match) [uid 0, pid 15271] match out on lo11: fc00::6.26773 > fc00::6.9: [invalid udp cksum 0] udp 4 [flowlabel 0x39038] (len 12, hlim 64)
10:34:20.416998 rule 4.regress.1/(match) [uid 0, pid 15271] match in on lo11: fc00::6.26773 > fc00::6.9: [bad udp cksum 2af8! -> b0c9] udp 4 [flowlabel 0x39038] (len 12, hlim 64)
10:34:20.492246 rule 4.regress.1/(match) [uid 0, pid 15271] match out on lo11: 169.254.0.11 > 169.254.0.11: icmp: echo request (id:503d seq:0) [icmp cksum ok] (ttl 255, id 36724, len 84, bad ip cksum f576! -> d821)
10:34:20.492320 rule 4.regress.1/(match) [uid 0, pid 15271] match in on lo11: 169.254.0.11 > 169.254.0.21: icmp: echo request (id:503d seq:0) [icmp cksum ok] (ttl 255, id 36724, len 84, bad ip cksum 0! -> d817)
10:34:20.574446 rule 4.regress.1/(match) [uid 0, pid 15271] match out on lo11: fc00::11 > fc00::11: icmp6: echo request (id:f3f4 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:34:20.574531 rule 4.regress.1/(match) [uid 0, pid 15271] match in on lo11: fc00::11 > fc00::21: icmp6: echo request (id:f3f4 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:34:20.661669 rule 4.regress.1/(match) [uid 0, pid 15271] match out on lo11: 169.254.0.11.22606 > 169.254.0.11.9: [bad udp cksum 497e! -> f27d] udp 4 (ttl 64, id 48241, len 32, bad ip cksum c! -> 6a49)
10:34:20.661741 rule 4.regress.1/(match) [uid 0, pid 15271] match in on lo11: 169.254.0.11.22606 > 169.254.0.21.9: [bad udp cksum 3a54! -> e87d] udp 4 (ttl 64, id 48241, len 32, bad ip cksum 0! -> 6a3f)
10:34:20.777301 rule 4.regress.1/(match) [uid 0, pid 15271] match out on lo11: fc00::11.34654 > fc00::11.9: [invalid udp cksum 0] udp 4 [flowlabel 0x131d5] (len 12, hlim 64)
10:34:20.777377 rule 4.regress.1/(match) [uid 0, pid 15271] match in on lo11: fc00::11.34654 > fc00::21.9: [bad udp cksum 50f8! -> c1aa] udp 4 [flowlabel 0x131d5] (len 12, hlim 64)
10:34:20.851775 rule 4.regress.1/(match) [uid 0, pid 15271] match out on lo11: 169.254.0.12 > 169.254.0.12: icmp: echo request (id:fdea seq:0) [icmp cksum ok] (ttl 255, id 31851, len 84, bad ip cksum f580! -> eb28)
10:34:20.851847 rule 4.regress.1/(match) [uid 0, pid 15271] match in on lo11: 169.254.0.22 > 169.254.0.12: icmp: echo request (id:8092 seq:0) [icmp cksum ok] (ttl 255, id 31851, len 84, bad ip cksum 0! -> eb1e)
10:34:20.933022 rule 4.regress.1/(match) [uid 0, pid 15271] match out on lo11: fc00::12 > fc00::12: icmp6: echo request (id:6fb3 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:34:20.933106 rule 4.regress.1/(match) [uid 0, pid 15271] match in on lo11: fc00::22 > fc00::12: icmp6: echo request (id:b304 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:34:21.020104 rule 4.regress.1/(match) [uid 0, pid 15271] match out on lo11: 169.254.0.12.2282 > 169.254.0.12.9: [bad udp cksum 537e! -> 54cd] udp 4 (ttl 64, id 43371, len 32, bad ip cksum c! -> 7d4d)
10:34:21.020180 rule 4.regress.1/(match) [uid 0, pid 15271] match in on lo11: 169.254.0.22.60651 > 169.254.0.12.9: [bad udp cksum 3c54! -> 48e9] udp 4 (ttl 64, id 43371, len 32, bad ip cksum 0! -> 7d43)
10:34:21.101378 rule 4.regress.1/(match) [uid 0, pid 15271] match out on lo11: fc00::12.20566 > fc00::12.9: [invalid udp cksum 0] udp 4 [flowlabel 0x9784] (len 12, hlim 64)
10:34:21.101457 rule 4.regress.1/(match) [uid 0, pid 15271] match in on lo11: fc00::22.59603 > fc00::12.9: [bad udp cksum 52f8! -> 4a49] udp 4 [flowlabel 0x9784] (len 12, hlim 64)
10:34:21.175654 rule 4.regress.1/(match) [uid 0, pid 15271] match out on lo11: 169.254.0.14 > 169.254.0.14: icmp: echo request (id:314a seq:0) [icmp cksum ok] (ttl 255, id 43096, len 84, bad ip cksum f58a! -> bf37)
10:34:21.175715 rule 4.regress.1/(match) [uid 0, pid 15271] match in on lo11: 169.254.0.14 > 169.254.0.14: icmp: echo request (id:314a seq:0) [icmp cksum ok] (ttl 255, id 43096, len 84, bad ip cksum 0! -> bf37)
10:34:21.175775 rule 4.regress.1/(match) [uid 0, pid 15271] match in on lo11: fc00::23 > fc00::24: icmp6: echo request (id:6a6e seq:0) [icmp6 cksum ok] (len 64, hlim 63)
10:34:21.256890 rule 4.regress.1/(match) [uid 0, pid 15271] match out on lo11: fc00::14 > fc00::14: icmp6: echo request (id:4bb6 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:34:21.256963 rule 4.regress.1/(match) [uid 0, pid 15271] match in on lo11: fc00::14 > fc00::14: icmp6: echo request (id:4bb6 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:34:21.257034 rule 4.regress.1/(match) [uid 0, pid 15271] match in on lo11: 169.254.0.23 > 169.254.0.24: icmp: echo request (id:2df2 seq:0) [icmp cksum ok] (DF) (ttl 63, id 49134, len 84, bad ip cksum 0! -> 278f)
10:34:21.343304 rule 4.regress.1/(match) [uid 0, pid 15271] match out on lo11: 169.254.0.14.45616 > 169.254.0.14.9: [no udp cksum] udp 4 (ttl 64, id 3783, len 32, bad ip cksum c! -> 17ee)
10:34:21.343370 rule 4.regress.1/(match) [uid 0, pid 15271] match in on lo11: 169.254.0.14.45616 > 169.254.0.14.9: [bad udp cksum 3654! -> 0a24] udp 4 (ttl 64, id 3783, len 32, bad ip cksum 0! -> 17ee)
10:34:21.343438 rule 4.regress.1/(match) [uid 0, pid 15271] match in on lo11: fc00::23.55372 > fc00::24.9: [bad udp cksum 65f8! -> be59] udp 4 (len 12, hlim 63)
10:34:21.426351 rule 4.regress.1/(match) [uid 0, pid 15271] match out on lo11: fc00::14.8924 > fc00::14.9: [invalid udp cksum 0] udp 4 [flowlabel 0x36607] (len 12, hlim 64)
10:34:21.426422 rule 4.regress.1/(match) [uid 0, pid 15271] match in on lo11: fc00::14.8924 > fc00::14.9: [bad udp cksum 46f8! -> 4e0f] udp 4 [flowlabel 0x36607] (len 12, hlim 64)
10:34:21.426481 rule 4.regress.1/(match) [uid 0, pid 15271] match in on lo11: 169.254.0.23.60252 > 169.254.0.24.9: [bad udp cksum 4954! -> caea] udp 4 (DF) (ttl 63, id 56735, len 32, bad ip cksum 0! -> a02)
10:34:21.503327 rule 4.regress.1/(match) [uid 0, pid 15271] match out on lo11: ::1 > ::1: icmp6: echo request (id:206c seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:34:21.503406 rule 4.regress.1/(match) [uid 0, pid 15271] match in on lo11: ::1 > ::1: icmp6: echo request (id:206c seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:34:21.589729 rule 4.regress.1/(match) [uid 0, pid 15271] match out on lo11: ::1.38631 > ::1.9: [invalid udp cksum 0] udp 4 [flowlabel 0x621f1] (len 12, hlim 64)
10:34:21.589804 rule 4.regress.1/(match) [uid 0, pid 15271] match in on lo11: ::1.38631 > ::1.9: [bad udp cksum 1f00! -> 6a93] udp 4 [flowlabel 0x621f1] (len 12, hlim 64)

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

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

==== run-bpf-everything ====
# rule with pflog12 matches on every packet
grep 'regress\.1/.* > 169.254.0.1:' pflog12.tcpdump
10:34:18.544180 rule 4.regress.1/(match) [uid 0, pid 15271] match out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:5e30 seq:0) [icmp cksum ok] (ttl 255, id 26647, len 84, bad ip cksum ef9c! -> ff92)
10:34:18.544236 rule 4.regress.1/(match) [uid 0, pid 15271] match in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:5e30 seq:0) [icmp cksum ok] (ttl 255, id 26647, len 84, bad ip cksum 0! -> ff92)
10:34:18.544280 rule 4.regress.1/(match) [uid 0, pid 15271] match out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:5e30 seq:0) [bad icmp cksum 0! -> d75c] (ttl 255, id 42240, len 84, bad ip cksum 0! -> c2a9)
10:34:18.544293 rule 4.regress.1/(match) [uid 0, pid 15271] match in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:5e30 seq:0) [icmp cksum ok] (ttl 255, id 42240, len 84, bad ip cksum 0! -> c2a9)
10:34:18.711906 rule 4.regress.1/(match) [uid 0, pid 15271] 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! -> b158] for 169.254.0.1.10331 > 169.254.0.1.9: udp 4 (ttl 64, id 62950, len 32, bad ip cksum 0! -> 30e8) (ttl 255, id 31834, len 56, bad ip cksum 3ffd! -> eb6b)
10:34:18.711921 rule 4.regress.1/(match) [uid 0, pid 15271] 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 169.254.0.1.10331 > 169.254.0.1.9: udp 4 (ttl 64, id 62950, len 32, bad ip cksum 0! -> 30e8) (ttl 255, id 31834, len 56, bad ip cksum 0! -> eb6b)
grep 'regress\.1/.* > 169.254.0.2:' pflog12.tcpdump
10:34:18.868673 rule 4.regress.1/(match) [uid 0, pid 15271] match out on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:3e84 seq:0) [icmp cksum ok] (ttl 255, id 1676, len 84, bad ip cksum e7de! -> 611c)
10:34:18.868732 rule 4.regress.1/(match) [uid 0, pid 15271] match in on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:3e84 seq:0) [icmp cksum ok] (ttl 255, id 1676, len 84, bad ip cksum 0! -> 611c)
grep 'regress\.1/.* > 169.254.0.3:' pflog12.tcpdump
10:34:19.193618 rule 4.regress.1/(match) [uid 0, pid 15271] match out on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:6369 seq:0) [icmp cksum ok] (ttl 255, id 14358, len 84, bad ip cksum f562! -> 2f90)
10:34:19.193681 rule 4.regress.1/(match) [uid 0, pid 15271] match in on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:6369 seq:0) [icmp cksum ok] (ttl 255, id 14358, len 84, bad ip cksum 0! -> 2f90)
grep 'regress\.1/.* > 169.254.0.4:' pflog12.tcpdump
10:34:19.518679 rule 4.regress.1/(match) [uid 0, pid 15271] match out on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:bc77 seq:0) [icmp cksum ok] (ttl 255, id 2854, len 84, bad ip cksum 0! -> 5c7e)
10:34:19.518742 rule 4.regress.1/(match) [uid 0, pid 15271] match in on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:bc77 seq:0) [icmp cksum ok] (ttl 255, id 2854, len 84, bad ip cksum 0! -> 5c7e)
grep 'regress\.1/.* > 169.254.0.5:' pflog12.tcpdump
10:34:19.843165 rule 4.regress.1/(match) [uid 0, pid 15271] match out on lo11: 169.254.0.5 > 169.254.0.5: icmp: echo request (id:8545 seq:0) [icmp cksum ok] (ttl 255, id 18999, len 84, bad ip cksum 3351! -> 1d6b)
10:34:19.843222 rule 4.regress.1/(match) [uid 0, pid 15271] match in on lo11: 169.254.0.5 > 169.254.0.5: icmp: echo request (id:8545 seq:0) [icmp cksum ok] (ttl 255, id 18999, len 84, bad ip cksum 0! -> 1d6b)
grep 'regress\.1/.* > 169.254.0.6:' pflog12.tcpdump
10:34:20.167391 rule 4.regress.1/(match) [uid 0, pid 15271] match out on lo11: 169.254.0.6 > 169.254.0.6: icmp: echo request (id:20fd seq:0) [icmp cksum ok] (ttl 255, id 1537, len 84, bad ip cksum ed30! -> 619f)
10:34:20.167449 rule 4.regress.1/(match) [uid 0, pid 15271] match in on lo11: 169.254.0.6 > 169.254.0.6: icmp: echo request (id:20fd seq:0) [icmp cksum ok] (ttl 255, id 1537, len 84, bad ip cksum 0! -> 619f)
grep 'regress\.1/.* > 169.254.0.11:' pflog12.tcpdump
10:34:20.492246 rule 4.regress.1/(match) [uid 0, pid 15271] match out on lo11: 169.254.0.11 > 169.254.0.11: icmp: echo request (id:503d seq:0) [icmp cksum ok] (ttl 255, id 36724, len 84, bad ip cksum f576! -> d821)
grep 'regress\.1/.* > 169.254.0.12:' pflog12.tcpdump
10:34:20.851775 rule 4.regress.1/(match) [uid 0, pid 15271] match out on lo11: 169.254.0.12 > 169.254.0.12: icmp: echo request (id:fdea seq:0) [icmp cksum ok] (ttl 255, id 31851, len 84, bad ip cksum f580! -> eb28)
10:34:20.851847 rule 4.regress.1/(match) [uid 0, pid 15271] match in on lo11: 169.254.0.22 > 169.254.0.12: icmp: echo request (id:8092 seq:0) [icmp cksum ok] (ttl 255, id 31851, len 84, bad ip cksum 0! -> eb1e)
grep 'regress\.1/.* > 169.254.0.14:' pflog12.tcpdump
10:34:21.175654 rule 4.regress.1/(match) [uid 0, pid 15271] match out on lo11: 169.254.0.14 > 169.254.0.14: icmp: echo request (id:314a seq:0) [icmp cksum ok] (ttl 255, id 43096, len 84, bad ip cksum f58a! -> bf37)
10:34:21.175715 rule 4.regress.1/(match) [uid 0, pid 15271] match in on lo11: 169.254.0.14 > 169.254.0.14: icmp: echo request (id:314a seq:0) [icmp cksum ok] (ttl 255, id 43096, len 84, bad ip cksum 0! -> bf37)

==== run-bpf-everything6 ====
# rule with pflog12 matches on every packet
grep 'regress\.1/.* > fc00::1:' pflog12.tcpdump
10:34:18.625407 rule 4.regress.1/(match) [uid 0, pid 15271] match out on lo11: fc00::1 > fc00::1: icmp6: echo request (id:b613 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:34:18.625472 rule 4.regress.1/(match) [uid 0, pid 15271] match in on lo11: fc00::1 > fc00::1: icmp6: echo request (id:b613 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:34:18.625538 rule 4.regress.1/(match) [uid 0, pid 15271] match out on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:b613 seq:0) [bad icmp6 cksum 0! -> 48e9] (len 64, hlim 64)
10:34:18.625554 rule 4.regress.1/(match) [uid 0, pid 15271] match in on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:b613 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:34:18.793972 rule 4.regress.1/(match) [uid 0, pid 15271] match out on lo11: fc00::1 > fc00::1: icmp6: fc00::1 udp port 9 unreachable [bad icmp6 cksum 0! -> 3a43] (len 60, hlim 64)
10:34:18.793990 rule 4.regress.1/(match) [uid 0, pid 15271] match in on lo11: fc00::1 > fc00::1: icmp6: fc00::1 udp port 9 unreachable [icmp6 cksum ok] (len 60, hlim 64)
grep 'regress\.1/.* > fc00::2:' pflog12.tcpdump
10:34:18.950605 rule 4.regress.1/(match) [uid 0, pid 15271] match out on lo11: fc00::2 > fc00::2: icmp6: echo request (id:792b seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:34:18.950676 rule 4.regress.1/(match) [uid 0, pid 15271] match in on lo11: fc00::2 > fc00::2: icmp6: echo request (id:792b seq:0) [icmp6 cksum ok] (len 64, hlim 64)
grep 'regress\.1/.* > fc00::3:' pflog12.tcpdump
10:34:19.274856 rule 4.regress.1/(match) [uid 0, pid 15271] match out on lo11: fc00::3 > fc00::3: icmp6: echo request (id:6a54 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:34:19.274928 rule 4.regress.1/(match) [uid 0, pid 15271] match in on lo11: fc00::3 > fc00::3: icmp6: echo request (id:6a54 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
grep 'regress\.1/.* > fc00::4:' pflog12.tcpdump
10:34:19.600456 rule 4.regress.1/(match) [uid 0, pid 15271] match out on lo11: fc00::4 > fc00::4: icmp6: echo request (id:0ea4 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:34:19.600531 rule 4.regress.1/(match) [uid 0, pid 15271] match in on lo11: fc00::4 > fc00::4: icmp6: echo request (id:0ea4 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
grep 'regress\.1/.* > fc00::5:' pflog12.tcpdump
10:34:19.924849 rule 4.regress.1/(match) [uid 0, pid 15271] match out on lo11: fc00::5 > fc00::5: icmp6: echo request (id:a7eb seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:34:19.924922 rule 4.regress.1/(match) [uid 0, pid 15271] match in on lo11: fc00::5 > fc00::5: icmp6: echo request (id:a7eb seq:0) [icmp6 cksum ok] (len 64, hlim 64)
grep 'regress\.1/.* > fc00::6:' pflog12.tcpdump
10:34:20.248943 rule 4.regress.1/(match) [uid 0, pid 15271] match out on lo11: fc00::6 > fc00::6: icmp6: echo request (id:ea64 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:34:20.249008 rule 4.regress.1/(match) [uid 0, pid 15271] match in on lo11: fc00::6 > fc00::6: icmp6: echo request (id:ea64 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
grep 'regress\.1/.* > fc00::11:' pflog12.tcpdump
10:34:20.574446 rule 4.regress.1/(match) [uid 0, pid 15271] match out on lo11: fc00::11 > fc00::11: icmp6: echo request (id:f3f4 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
grep 'regress\.1/.* > fc00::12:' pflog12.tcpdump
10:34:20.933022 rule 4.regress.1/(match) [uid 0, pid 15271] match out on lo11: fc00::12 > fc00::12: icmp6: echo request (id:6fb3 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:34:20.933106 rule 4.regress.1/(match) [uid 0, pid 15271] match in on lo11: fc00::22 > fc00::12: icmp6: echo request (id:b304 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
grep 'regress\.1/.* > fc00::14:' pflog12.tcpdump
10:34:21.256890 rule 4.regress.1/(match) [uid 0, pid 15271] match out on lo11: fc00::14 > fc00::14: icmp6: echo request (id:4bb6 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:34:21.256963 rule 4.regress.1/(match) [uid 0, pid 15271] match in on lo11: fc00::14 > fc00::14: icmp6: echo request (id:4bb6 seq:0) [icmp6 cksum ok] (len 64, hlim 64)

==== run-bpf-all ====
# reply without keep state
grep 'regress\.3/.* 169.254.0.1 > 169.254.0.1: icmp: echo request' pflog11.tcpdump
10:34:18.544188 rule 4.regress.3/(match) [uid 0, pid 15271] pass out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:5e30 seq:0) [icmp cksum ok] (ttl 255, id 26647, len 84, bad ip cksum ef9c! -> ff92)
10:34:18.544245 rule 4.regress.3/(match) [uid 0, pid 15271] pass in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:5e30 seq:0) [icmp cksum ok] (ttl 255, id 26647, len 84, bad ip cksum 0! -> ff92)
grep 'regress\.3/.* 169.254.0.1 > 169.254.0.1: icmp: echo reply' pflog11.tcpdump
10:34:18.544283 rule 4.regress.3/(match) [uid 0, pid 15271] pass out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:5e30 seq:0) [bad icmp cksum 0! -> d75c] (ttl 255, id 42240, len 84, bad ip cksum 0! -> c2a9)
10:34:18.544295 rule 4.regress.3/(match) [uid 0, pid 15271] pass in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:5e30 seq:0) [icmp cksum ok] (ttl 255, id 42240, len 84, bad ip cksum 0! -> c2a9)
# no reply with keep state and without all
grep 'regress\.4/.* 169.254.0.2 > 169.254.0.2: icmp: echo request' pflog11.tcpdump
10:34:18.868683 rule 4.regress.4/(match) [uid 0, pid 15271] pass out on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:3e84 seq:0) [icmp cksum ok] (ttl 255, id 1676, len 84, bad ip cksum e7de! -> 611c)
10:34:18.868740 rule 4.regress.4/(match) [uid 0, pid 15271] pass in on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:3e84 seq:0) [icmp cksum ok] (ttl 255, id 1676, len 84, bad ip cksum 0! -> 611c)
! grep 'regress\.4/.* 169.254.0.2 >169.254.0.2: icmp: echo reply' pflog11.tcpdump
# reply with keep state and with all
grep 'regress\.5/.* 169.254.0.3 > 169.254.0.3: icmp: echo request' pflog11.tcpdump
10:34:19.193627 rule 4.regress.5/(match) [uid 0, pid 15271] pass out on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:6369 seq:0) [icmp cksum ok] (ttl 255, id 14358, len 84, bad ip cksum f562! -> 2f90)
10:34:19.193690 rule 4.regress.5/(match) [uid 0, pid 15271] pass in on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:6369 seq:0) [icmp cksum ok] (ttl 255, id 14358, len 84, bad ip cksum 0! -> 2f90)
# XXX anchor name missing
grep '/.* 169.254.0.3 > 169.254.0.3: icmp: echo reply' pflog11.tcpdump
10:34:19.193739 rule 4/(match) [uid 0, pid 15271] pass out on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo reply (id:6369 seq:0) [bad icmp cksum 0! -> 40ff] (ttl 255, id 49639, len 84, bad ip cksum 0! -> a5be)
10:34:19.193747 rule 4/(match) [uid 0, pid 15271] pass in on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo reply (id:6369 seq:0) [icmp cksum ok] (ttl 255, id 49639, len 84, bad ip cksum 0! -> a5be)

==== run-bpf-all6 ====
# reply without keep state
grep 'regress\.11/.* fc00::1 > fc00::1: icmp6: echo request' pflog11.tcpdump
10:34:18.625417 rule 4.regress.11/(match) [uid 0, pid 15271] pass out on lo11: fc00::1 > fc00::1: icmp6: echo request (id:b613 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:34:18.625480 rule 4.regress.11/(match) [uid 0, pid 15271] pass in on lo11: fc00::1 > fc00::1: icmp6: echo request (id:b613 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
grep 'regress\.11/.* fc00::1 > fc00::1: icmp6: echo reply' pflog11.tcpdump
10:34:18.625541 rule 4.regress.11/(match) [uid 0, pid 15271] pass out on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:b613 seq:0) [bad icmp6 cksum 0! -> 48e9] (len 64, hlim 64)
10:34:18.625557 rule 4.regress.11/(match) [uid 0, pid 15271] pass in on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:b613 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
# no reply with keep state and without all
grep 'regress\.12/.* fc00::2 > fc00::2: icmp6: echo request' pflog11.tcpdump
10:34:18.950615 rule 4.regress.12/(match) [uid 0, pid 15271] pass out on lo11: fc00::2 > fc00::2: icmp6: echo request (id:792b seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:34:18.950685 rule 4.regress.12/(match) [uid 0, pid 15271] pass in on lo11: fc00::2 > fc00::2: icmp6: echo request (id:792b seq:0) [icmp6 cksum ok] (len 64, hlim 64)
! grep 'regress\.12/.* fc00::2 > fc00::2: icmp6: echo reply' pflog11.tcpdump
# reply with keep state and with all
grep 'regress\.13/.* fc00::3 > fc00::3: icmp6: echo request' pflog11.tcpdump
10:34:19.274866 rule 4.regress.13/(match) [uid 0, pid 15271] pass out on lo11: fc00::3 > fc00::3: icmp6: echo request (id:6a54 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:34:19.274936 rule 4.regress.13/(match) [uid 0, pid 15271] pass in on lo11: fc00::3 > fc00::3: icmp6: echo request (id:6a54 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
# XXX anchor name missing
grep '/.* fc00::3 > fc00::3: icmp6: echo reply' pflog11.tcpdump
10:34:19.275004 rule 4/(match) [uid 0, pid 15271] pass out on lo11: fc00::3 > fc00::3: icmp6: echo reply (id:6a54 seq:0) [bad icmp6 cksum 0! -> 26eb] (len 64, hlim 64)
10:34:19.275015 rule 4/(match) [uid 0, pid 15271] pass in on lo11: fc00::3 > fc00::3: icmp6: echo reply (id:6a54 seq:0) [icmp6 cksum ok] (len 64, hlim 64)

==== run-bpf-user ====
# out rule creates log entry with uid
grep 'regress\.6/.* pass out on lo11: \[uid 0, pid [0-9]*\] 169.254.0.4\.[0-9]* > 169.254.0.4\.9: .* udp [0-9]' pflog11.tcpdump
10:34:19.687126 rule 4.regress.6/(match) [uid 0, pid 15271] pass out on lo11: [uid 0, pid 86732] 169.254.0.4.26218 > 169.254.0.4.9: [bad udp cksum ed09! -> e46f] udp 4 (ttl 64, id 62167, len 32, bad ip cksum c! -> 33f1)
# in rule has no uid at log entry
grep 'regress\.6/.* pass in on lo11: 169.254.0.4\.[0-9]* > 169.254.0.4\.9: .* udp [0-9]' pflog11.tcpdump
10:34:19.687210 rule 4.regress.6/(match) [uid 0, pid 15271] pass in on lo11: 169.254.0.4.26218 > 169.254.0.4.9: [bad udp cksum 2254! -> e46f] udp 4 (ttl 64, id 62167, len 32, bad ip cksum 0! -> 33f1)
# icmp has no uid at log entry
grep 'regress\.6/.* pass out on lo11: 169.254.0.4 > 169.254.0\.4: icmp: echo request' pflog11.tcpdump
10:34:19.518689 rule 4.regress.6/(match) [uid 0, pid 15271] pass out on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:bc77 seq:0) [icmp cksum ok] (ttl 255, id 2854, len 84, bad ip cksum 0! -> 5c7e)
# rule without user has no uid in log entry
grep 'regress\.3/.* pass out on lo11: 169.254.0.1\.[0-9]* > 169.254.0.1\.9: .* udp [0-9]' pflog11.tcpdump
10:34:18.711810 rule 4.regress.3/(match) [uid 0, pid 15271] pass out on lo11: 169.254.0.1.10331 > 169.254.0.1.9: [bad udp cksum a770! -> f9ad] udp 4 (ttl 64, id 62950, len 32, bad ip cksum c! -> 30e8)

==== run-bpf-user6 ====
# out rule creates log entry with uid
grep 'regress\.14/.* pass out on lo11: \[uid 0, pid [0-9]*\] fc00::4\.[0-9]* > fc00::4\.9:.* udp [0-9]' pflog11.tcpdump
10:34:19.769208 rule 4.regress.14/(match) [uid 0, pid 15271] pass out on lo11: [uid 0, pid 29839] fc00::4.23134 > fc00::4.9: [invalid udp cksum 0] udp 4 [flowlabel 0x2e93d] (len 12, hlim 64)
# in rule has no uid at log entry
grep 'regress\.14/.* pass in on lo11: fc00::4\.[0-9]* > fc00::4\.9:.* udp [0-9]' pflog11.tcpdump
10:34:19.769280 rule 4.regress.14/(match) [uid 0, pid 15271] pass in on lo11: fc00::4.23134 > fc00::4.9: [bad udp cksum 26f8! -> ebd7] udp 4 [flowlabel 0x2e93d] (len 12, hlim 64)
# icmp has no uid at log entry
grep 'regress\.14/.* pass out on lo11: fc00::4 > fc00::4: icmp6: echo request' pflog11.tcpdump
10:34:19.600466 rule 4.regress.14/(match) [uid 0, pid 15271] pass out on lo11: fc00::4 > fc00::4: icmp6: echo request (id:0ea4 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
# rule without user has no uid in log entry
grep 'regress\.11/.* pass out on lo11: fc00::1\.[0-9]* > fc00::1\.9:.* udp [0-9]' pflog11.tcpdump
10:34:18.793843 rule 4.regress.11/(match) [uid 0, pid 15271] pass out on lo11: fc00::1.19668 > fc00::1.9: [invalid udp cksum 0] udp 4 [flowlabel 0x24868] (len 12, hlim 64)

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

==== run-bpf-rdr ====
# loopback input logs redirected packet
grep 'regress\.2/.* pass in .*:.* 169.254.0.11 > 169.254.0.21: icmp: echo request' pflog11.tcpdump
10:34:20.492328 rule 4.regress.2/(match) [uid 0, pid 15271] pass in on lo11: 169.254.0.11 > 169.254.0.21: icmp: echo request (id:503d seq:0) [icmp cksum ok] (ttl 255, id 36724, len 84, bad ip cksum 0! -> d817)
# loopback output redirects and logs original packet
grep 'regress\.18/.* pass out .*:.* 169.254.0.11 > 169.254.0.11: icmp: echo request' pflog11.tcpdump
10:34:20.492257 rule 4.regress.18/(match) [uid 0, pid 15271] pass out on lo11: [rewritten: src 169.254.0.11:20541, dst 169.254.0.21:8] 169.254.0.11 > 169.254.0.11: icmp: echo request (id:503d seq:0) [icmp cksum ok] (ttl 255, id 36724, len 84, bad ip cksum f576! -> d821)

==== run-bpf-rdr6 ====
# loopback input logs redirected packet
grep 'regress\.10/.* pass in .*:.* fc00::11 > fc00::21: icmp6: echo request' pflog11.tcpdump
10:34:20.574539 rule 4.regress.10/(match) [uid 0, pid 15271] pass in on lo11: fc00::11 > fc00::21: icmp6: echo request (id:f3f4 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
# loopback output redirects and logs original packet
grep 'regress\.20/.* pass out .*:.* fc00::11 > fc00::11: icmp6: echo request' pflog11.tcpdump
10:34:20.574457 rule 4.regress.20/(match) [uid 0, pid 15271] pass out on lo11: [rewritten: src fc00::11:62452, dst fc00::21:128] fc00::11 > fc00::11: icmp6: echo request (id:f3f4 seq:0) [icmp6 cksum ok] (len 64, hlim 64)

==== run-bpf-nat ====
# loopback input logs redirected packet
grep 'regress\.2/.* pass in .*:.* 169.254.0.22 > 169.254.0.12: icmp: echo request' pflog11.tcpdump
10:34:20.851855 rule 4.regress.2/(match) [uid 0, pid 15271] pass in on lo11: 169.254.0.22 > 169.254.0.12: icmp: echo request (id:8092 seq:0) [icmp cksum ok] (ttl 255, id 31851, len 84, bad ip cksum 0! -> eb1e)
# loopback output redirects and logs original packet
grep 'regress\.19/.* pass out .*:.* 169.254.0.12 > 169.254.0.12: icmp: echo request' pflog11.tcpdump
10:34:20.851788 rule 4.regress.19/(match) [uid 0, pid 15271] pass out on lo11: [rewritten: src 169.254.0.22:32914, dst 169.254.0.12:8] 169.254.0.12 > 169.254.0.12: icmp: echo request (id:fdea seq:0) [icmp cksum ok] (ttl 255, id 31851, len 84, bad ip cksum f580! -> eb28)

==== run-bpf-nat6 ====
# loopback input logs redirected packet
grep 'regress\.10/.* pass in .*:.* fc00::22 > fc00::12: icmp6: echo request' pflog11.tcpdump
10:34:20.933114 rule 4.regress.10/(match) [uid 0, pid 15271] pass in on lo11: fc00::22 > fc00::12: icmp6: echo request (id:b304 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
# loopback output redirects and logs original packet
grep 'regress\.21/.* pass out .*:.* fc00::12 > fc00::12: icmp6: echo request' pflog11.tcpdump
10:34:20.933036 rule 4.regress.21/(match) [uid 0, pid 15271] pass out on lo11: [rewritten: src fc00::22:45828, dst fc00::12:128] fc00::12 > fc00::12: icmp6: echo request (id:6fb3 seq:0) [icmp6 cksum ok] (len 64, hlim 64)

==== run-bpf-af ====
# pf in rule logs original IPv4 packet
grep 'regress\.22/.* pass in .*:.* 169.254.0.14 > 169.254.0.14: icmp: echo request' pflog11.tcpdump
10:34:21.175730 rule 4.regress.22/(match) [uid 0, pid 15271] pass in on lo11: [rewritten: src fc00::23:27246, dst fc00::24:128] 169.254.0.14 > 169.254.0.14: icmp: echo request (id:314a seq:0) [icmp cksum ok] (ttl 255, id 43096, len 84, bad ip cksum 0! -> bf37)

==== run-bpf-af6 ====
# pf in rule logs original IPv6 packet
grep 'regress\.23/.* pass in .*:.* fc00::14 > fc00::14: icmp6: echo request' pflog11.tcpdump
10:34:21.256980 rule 4.regress.23/(match) [uid 0, pid 15271] pass in on lo11: [rewritten: src 169.254.0.23:11762, dst 169.254.0.24:8] fc00::14 > fc00::14: icmp6: echo request (id:4bb6 seq:0) [icmp6 cksum ok] (len 64, hlim 64)

==== run-bpf-rewrite ====
# rdr-to address has been rewritten
grep '\[rewritten: src 169.254.0.11:[0-9]*, dst 169.254.0.21:[0-9]*\] 169.254.0.11 > 169.254.0.11' pflog11.tcpdump
10:34:20.492257 rule 4.regress.18/(match) [uid 0, pid 15271] pass out on lo11: [rewritten: src 169.254.0.11:20541, dst 169.254.0.21:8] 169.254.0.11 > 169.254.0.11: icmp: echo request (id:503d seq:0) [icmp cksum ok] (ttl 255, id 36724, len 84, bad ip cksum f576! -> d821)
# nat-to address has been rewritten
grep '\[rewritten: src 169.254.0.22:[0-9]*, dst 169.254.0.12:[0-9]*\] 169.254.0.12 > 169.254.0.12' pflog11.tcpdump
10:34:20.851788 rule 4.regress.19/(match) [uid 0, pid 15271] pass out on lo11: [rewritten: src 169.254.0.22:32914, dst 169.254.0.12:8] 169.254.0.12 > 169.254.0.12: icmp: echo request (id:fdea seq:0) [icmp cksum ok] (ttl 255, id 31851, len 84, bad ip cksum f580! -> eb28)
# af-to address has been rewritten
grep '\[rewritten: src fc00::23:[0-9]*, dst fc00::24:[0-9]*\] 169.254.0.14 > 169.254.0.14' pflog11.tcpdump
10:34:21.175730 rule 4.regress.22/(match) [uid 0, pid 15271] pass in on lo11: [rewritten: src fc00::23:27246, dst fc00::24:128] 169.254.0.14 > 169.254.0.14: icmp: echo request (id:314a seq:0) [icmp cksum ok] (ttl 255, id 43096, len 84, bad ip cksum 0! -> bf37)

==== run-bpf-rewrite6 ====
# rdr-to address has been rewritten
grep '\[rewritten: src fc00::11:[0-9]*, dst fc00::21:[0-9]*\] fc00::11 > fc00::11' pflog11.tcpdump
10:34:20.574457 rule 4.regress.20/(match) [uid 0, pid 15271] pass out on lo11: [rewritten: src fc00::11:62452, dst fc00::21:128] fc00::11 > fc00::11: icmp6: echo request (id:f3f4 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
# nat-to address has been rewritten
grep '\[rewritten: src fc00::22:[0-9]*, dst fc00::12:[0-9]*\] fc00::12 > fc00::12' pflog11.tcpdump
10:34:20.933036 rule 4.regress.21/(match) [uid 0, pid 15271] pass out on lo11: [rewritten: src fc00::22:45828, dst fc00::12:128] fc00::12 > fc00::12: icmp6: echo request (id:6fb3 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
# af-to address has been rewritten
grep '\[rewritten: src 169.254.0.23:[0-9]*, dst 169.254.0.24:[0-9]*\] fc00::14 > fc00::14' pflog11.tcpdump
10:34:21.256980 rule 4.regress.23/(match) [uid 0, pid 15271] pass in on lo11: [rewritten: src 169.254.0.23:11762, dst 169.254.0.24:8] fc00::14 > fc00::14: icmp6: echo request (id:4bb6 seq:0) [icmp6 cksum ok] (len 64, hlim 64)

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

PASS	sys/net/pflog	Duration 0m12.78s