START	sys/net/pflog	2024-11-20T09:34:50Z

==== 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=0.193 ms

--- 169.254.0.1 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.193/0.193/0.193/0.000 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=0.266 ms

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

==== run-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=0.188 ms

--- 169.254.0.2 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.188/0.188/0.188/0.000 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=0.275 ms

--- fc00::2 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.275/0.275/0.275/0.000 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=0.216 ms

--- 169.254.0.3 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.216/0.216/0.216/0.000 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=0.278 ms

--- fc00::3 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.278/0.278/0.278/0.000 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=0.225 ms

--- 169.254.0.4 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.225/0.225/0.225/0.000 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=0.273 ms

--- fc00::4 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-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=0.257 ms

--- fc00::5 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.257/0.257/0.257/0.000 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=0.199 ms

--- 169.254.0.6 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.199/0.199/0.199/0.000 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=0.232 ms

--- fc00::6 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.232/0.232/0.232/0.000 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=0.215 ms

--- 169.254.0.11 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.215/0.215/0.215/0.000 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=0.293 ms

--- fc00::11 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-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=0.214 ms

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

==== run-ping6-12 ====
/sbin/ping6 -n -w 1 -c 1 -V 11 fc00::12
PING fc00::12 (fc00::12): 56 data bytes
64 bytes from fc00::12: icmp_seq=0 hlim=64 time=0.277 ms

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

==== run-udp-12 ====
# ignore errors, just send packet fast
echo foo | nc -u -w 1 -V 11 169.254.0.12 discard &

==== run-udp6-12 ====
# ignore errors, just send packet fast
echo foo | nc -u -w 1 -V 11 fc00::12 discard &

==== run-ping-14 ====
/sbin/ping -n -w 1 -c 1 -V 11 169.254.0.14
PING 169.254.0.14 (169.254.0.14): 56 data bytes
64 bytes from 169.254.0.14: icmp_seq=0 ttl=63 time=0.260 ms

--- 169.254.0.14 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.260/0.260/0.260/0.000 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=0.294 ms

--- fc00::14 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.294/0.294/0.294/0.000 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=0.276 ms

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

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



0 packets received by filter
0 packets dropped by kernel
80 packets received by filter
0 packets dropped by kernel
88 packets received by filter
0 packets dropped by kernel
rm -f stamp-bpf*
# show full logs
cat pflog11.tcpdump
10:34:55.930065 rule 4.regress.3/(match) [uid 0, pid 63305] pass out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:a9fe seq:0) [icmp cksum ok] (ttl 255, id 23586, len 84, bad ip cksum 2688! -> b88)
10:34:55.930119 rule 4.regress.3/(match) [uid 0, pid 63305] pass in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:a9fe seq:0) [icmp cksum ok] (ttl 255, id 23586, len 84, bad ip cksum 0! -> b88)
10:34:55.930151 rule 4.regress.3/(match) [uid 0, pid 63305] pass out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:a9fe seq:0) [bad icmp cksum 0! -> 1aac] (ttl 255, id 62850, len 84, bad ip cksum 0! -> 7227)
10:34:55.930161 rule 4.regress.3/(match) [uid 0, pid 63305] pass in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:a9fe seq:0) [icmp cksum ok] (ttl 255, id 62850, len 84, bad ip cksum 0! -> 7227)
10:34:56.010862 rule 4.regress.11/(match) [uid 0, pid 63305] pass out on lo11: fc00::1 > fc00::1: icmp6: echo request (id:69c1 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:34:56.010928 rule 4.regress.11/(match) [uid 0, pid 63305] pass in on lo11: fc00::1 > fc00::1: icmp6: echo request (id:69c1 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:34:56.010990 rule 4.regress.11/(match) [uid 0, pid 63305] pass out on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:69c1 seq:0) [bad icmp6 cksum 0! -> d2f0] (len 64, hlim 64)
10:34:56.011006 rule 4.regress.11/(match) [uid 0, pid 63305] pass in on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:69c1 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:34:56.097170 rule 4.regress.3/(match) [uid 0, pid 63305] pass out on lo11: 169.254.0.1.25605 > 169.254.0.1.9: [bad udp cksum e1ef! -> 4f72] udp 4 (ttl 64, id 17570, len 32, bad ip cksum c! -> e22c)
10:34:56.097236 rule 4.regress.3/(match) [uid 0, pid 63305] pass in on lo11: 169.254.0.1.25605 > 169.254.0.1.9: [bad udp cksum 1c54! -> 4f72] udp 4 (ttl 64, id 17570, len 32, bad ip cksum 0! -> e22c)
10:34:56.097293 rule 4.regress.3/(match) [uid 0, pid 63305] 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! -> 26f3] for 169.254.0.1.25605 > 169.254.0.1.9: udp 4 (ttl 64, id 17570, len 32, bad ip cksum 0! -> e22c) (ttl 255, id 47550, len 56, bad ip cksum 0! -> ae07)
10:34:56.097309 rule 4.regress.3/(match) [uid 0, pid 63305] 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 169.254.0.1.25605 > 169.254.0.1.9: udp 4 (ttl 64, id 17570, len 32, bad ip cksum 0! -> e22c) (ttl 255, id 47550, len 56, bad ip cksum 0! -> ae07)
10:34:56.178878 rule 4.regress.11/(match) [uid 0, pid 63305] pass out on lo11: fc00::1.1780 > fc00::1.9: [invalid udp cksum 0] udp 4 [flowlabel 0x3a37c] (len 12, hlim 64)
10:34:56.178941 rule 4.regress.11/(match) [uid 0, pid 63305] pass in on lo11: fc00::1.1780 > fc00::1.9: [bad udp cksum 20f8! -> 5c2b] udp 4 [flowlabel 0x3a37c] (len 12, hlim 64)
10:34:56.178998 rule 4.regress.11/(match) [uid 0, pid 63305] pass out on lo11: fc00::1 > fc00::1: icmp6: fc00::1 udp port 9 unreachable [bad icmp6 cksum 0! -> 250e] (len 60, hlim 64)
10:34:56.179013 rule 4.regress.11/(match) [uid 0, pid 63305] pass in on lo11: fc00::1 > fc00::1: icmp6: fc00::1 udp port 9 unreachable [icmp6 cksum ok] (len 60, hlim 64)
10:34:56.253213 rule 4.regress.4/(match) [uid 0, pid 63305] pass out on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:d1f2 seq:0) [icmp cksum ok] (ttl 255, id 67, len 84, bad ip cksum 2dae! -> 6765)
10:34:56.253271 rule 4.regress.4/(match) [uid 0, pid 63305] pass in on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:d1f2 seq:0) [icmp cksum ok] (ttl 255, id 67, len 84, bad ip cksum 0! -> 6765)
10:34:56.334170 rule 4.regress.12/(match) [uid 0, pid 63305] pass out on lo11: fc00::2 > fc00::2: icmp6: echo request (id:3695 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:34:56.334247 rule 4.regress.12/(match) [uid 0, pid 63305] pass in on lo11: fc00::2 > fc00::2: icmp6: echo request (id:3695 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:34:56.420460 rule 4.regress.4/(match) [uid 0, pid 63305] pass out on lo11: 169.254.0.2.24230 > 169.254.0.2.9: [bad udp cksum 39e8! -> ac77] udp 4 (ttl 64, id 16511, len 32, bad ip cksum c! -> e64d)
10:34:56.420533 rule 4.regress.4/(match) [uid 0, pid 63305] pass in on lo11: 169.254.0.2.24230 > 169.254.0.2.9: [bad udp cksum 1e54! -> ac77] udp 4 (ttl 64, id 16511, len 32, bad ip cksum 0! -> e64d)
10:34:56.501241 rule 4.regress.12/(match) [uid 0, pid 63305] pass out on lo11: fc00::2.29968 > fc00::2.9: [invalid udp cksum 0] udp 4 [flowlabel 0x1402a] (len 12, hlim 64)
10:34:56.501316 rule 4.regress.12/(match) [uid 0, pid 63305] pass in on lo11: fc00::2.29968 > fc00::2.9: [bad udp cksum 22f8! -> 3dbd] udp 4 [flowlabel 0x1402a] (len 12, hlim 64)
10:34:56.575045 rule 4.regress.5/(match) [uid 0, pid 63305] pass out on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:5a02 seq:0) [icmp cksum ok] (ttl 255, id 12446, len 84, bad ip cksum 2d9a! -> 3708)
10:34:56.575108 rule 4.regress.5/(match) [uid 0, pid 63305] pass in on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:5a02 seq:0) [icmp cksum ok] (ttl 255, id 12446, len 84, bad ip cksum 0! -> 3708)
10:34:56.575156 rule 4/(match) [uid 0, pid 63305] pass out on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo reply (id:5a02 seq:0) [bad icmp cksum 0! -> f60e] (ttl 255, id 42083, len 84, bad ip cksum 0! -> c342)
10:34:56.575165 rule 4/(match) [uid 0, pid 63305] pass in on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo reply (id:5a02 seq:0) [icmp cksum ok] (ttl 255, id 42083, len 84, bad ip cksum 0! -> c342)
10:34:56.656183 rule 4.regress.13/(match) [uid 0, pid 63305] pass out on lo11: fc00::3 > fc00::3: icmp6: echo request (id:340e seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:34:56.656257 rule 4.regress.13/(match) [uid 0, pid 63305] pass in on lo11: fc00::3 > fc00::3: icmp6: echo request (id:340e seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:34:56.656327 rule 4/(match) [uid 0, pid 63305] pass out on lo11: fc00::3 > fc00::3: icmp6: echo reply (id:340e seq:0) [bad icmp6 cksum 0! -> bf48] (len 64, hlim 64)
10:34:56.656338 rule 4/(match) [uid 0, pid 63305] pass in on lo11: fc00::3 > fc00::3: icmp6: echo reply (id:340e seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:34:56.743312 rule 4.regress.5/(match) [uid 0, pid 63305] pass out on lo11: 169.254.0.3.33089 > 169.254.0.3.9: [bad udp cksum f5ef! -> 0f55] udp 4 (ttl 64, id 46741, len 32, bad ip cksum c! -> 7035)
10:34:56.743380 rule 4.regress.5/(match) [uid 0, pid 63305] pass in on lo11: 169.254.0.3.33089 > 169.254.0.3.9: [bad udp cksum 2054! -> 0f55] udp 4 (ttl 64, id 46741, len 32, bad ip cksum 0! -> 7035)
10:34:56.743428 rule 4/(match) [uid 0, pid 63305] 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! -> 97bb] for 169.254.0.3.33089 > 169.254.0.3.9: udp 4 (ttl 64, id 46741, len 32, bad ip cksum 0! -> 7035) (ttl 255, id 12928, len 56, bad ip cksum a36a! -> 3542)
10:34:56.743437 rule 4/(match) [uid 0, pid 63305] 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 169.254.0.3.33089 > 169.254.0.3.9: udp 4 (ttl 64, id 46741, len 32, bad ip cksum 0! -> 7035) (ttl 255, id 12928, len 56, bad ip cksum 0! -> 3542)
10:34:56.832558 rule 4.regress.13/(match) [uid 0, pid 63305] pass out on lo11: fc00::3.23314 > fc00::3.9: [invalid udp cksum 0] udp 4 [flowlabel 0x7b6ae] (len 12, hlim 64)
10:34:56.832635 rule 4.regress.13/(match) [uid 0, pid 63305] pass in on lo11: fc00::3.23314 > fc00::3.9: [bad udp cksum 24f8! -> 39d7] udp 4 [flowlabel 0x7b6ae] (len 12, hlim 64)
10:34:56.832698 rule 4/(match) [uid 0, pid 63305] pass out on lo11: fc00::3 > fc00::3: icmp6: fc00::3 udp port 9 unreachable [bad icmp6 cksum 0! -> bdad] (len 60, hlim 64)
10:34:56.832709 rule 4/(match) [uid 0, pid 63305] pass in on lo11: fc00::3 > fc00::3: icmp6: fc00::3 udp port 9 unreachable [icmp6 cksum ok] (len 60, hlim 64)
10:34:56.906639 rule 4.regress.6/(match) [uid 0, pid 63305] pass out on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:3770 seq:0) [icmp cksum ok] (ttl 255, id 5656, len 84, bad ip cksum 2dc2! -> 518c)
10:34:56.906709 rule 4.regress.6/(match) [uid 0, pid 63305] pass in on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:3770 seq:0) [icmp cksum ok] (ttl 255, id 5656, len 84, bad ip cksum 0! -> 518c)
10:34:56.988184 rule 4.regress.14/(match) [uid 0, pid 63305] pass out on lo11: fc00::4 > fc00::4: icmp6: echo request (id:5b91 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:34:56.988258 rule 4.regress.14/(match) [uid 0, pid 63305] pass in on lo11: fc00::4 > fc00::4: icmp6: echo request (id:5b91 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:34:57.074418 rule 4.regress.6/(match) [uid 0, pid 63305] pass out on lo11: [uid 0, pid 18947] 169.254.0.4.12613 > 169.254.0.4.9: [bad udp cksum f5ef! -> 09a5] udp 4 (ttl 64, id 23205, len 32, bad ip cksum c! -> cc23)
10:34:57.074502 rule 4.regress.6/(match) [uid 0, pid 63305] pass in on lo11: 169.254.0.4.12613 > 169.254.0.4.9: [bad udp cksum 2254! -> 09a5] udp 4 (ttl 64, id 23205, len 32, bad ip cksum 0! -> cc23)
10:34:57.155880 rule 4.regress.14/(match) [uid 0, pid 63305] pass out on lo11: [uid 0, pid 75488] fc00::4.27459 > fc00::4.9: [invalid udp cksum 0] udp 4 [flowlabel 0x10138] (len 12, hlim 64)
10:34:57.155955 rule 4.regress.14/(match) [uid 0, pid 63305] pass in on lo11: fc00::4.27459 > fc00::4.9: [bad udp cksum 26f8! -> 06c7] udp 4 [flowlabel 0x10138] (len 12, hlim 64)
10:34:57.874930 rule 4.regress.18/(match) [uid 0, pid 63305] pass out on lo11: [rewritten: src 169.254.0.11:6788, dst 169.254.0.21:8] 169.254.0.11 > 169.254.0.11: icmp: echo request (id:1a84 seq:0) [icmp cksum ok] (ttl 255, id 35232, len 84, bad ip cksum 2dcc! -> ddf5)
10:34:57.874998 rule 4.regress.2/(match) [uid 0, pid 63305] pass in on lo11: 169.254.0.11 > 169.254.0.21: icmp: echo request (id:1a84 seq:0) [icmp cksum ok] (ttl 255, id 35232, len 84, bad ip cksum 0! -> ddeb)
10:34:57.969417 rule 4.regress.20/(match) [uid 0, pid 63305] pass out on lo11: [rewritten: src fc00::11:15255, dst fc00::21:128] fc00::11 > fc00::11: icmp6: echo request (id:3b97 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:34:57.969505 rule 4.regress.10/(match) [uid 0, pid 63305] pass in on lo11: fc00::11 > fc00::21: icmp6: echo request (id:3b97 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:34:58.055737 rule 4.regress.18/(match) [uid 0, pid 63305] pass out on lo11: [rewritten: src 169.254.0.11:37576, dst 169.254.0.21:9] 169.254.0.11.37576 > 169.254.0.11.9: [bad udp cksum ede8! -> 7843] udp 4 (ttl 64, id 46752, len 32, bad ip cksum c! -> 701a)
10:34:58.055808 rule 4.regress.2/(match) [uid 0, pid 63305] pass in on lo11: 169.254.0.11.37576 > 169.254.0.21.9: [bad udp cksum 3a54! -> 6e43] udp 4 (ttl 64, id 46752, len 32, bad ip cksum 0! -> 7010)
10:34:58.136786 rule 4.regress.20/(match) [uid 0, pid 63305] pass out on lo11: [rewritten: src fc00::11:23814, dst fc00::21:9] fc00::11.23814 > fc00::11.9: [invalid udp cksum 0] udp 4 [flowlabel 0x3b88b] (len 12, hlim 64)
10:34:58.136871 rule 4.regress.10/(match) [uid 0, pid 63305] pass in on lo11: fc00::11.23814 > fc00::21.9: [bad udp cksum 50f8! -> 19d5] udp 4 [flowlabel 0x3b88b] (len 12, hlim 64)
10:34:58.210629 rule 4.regress.19/(match) [uid 0, pid 63305] pass out on lo11: [rewritten: src 169.254.0.22:61819, dst 169.254.0.12:8] 169.254.0.12 > 169.254.0.12: icmp: echo request (id:e0a7 seq:0) [icmp cksum ok] (ttl 255, id 61141, len 84, bad ip cksum 26c4! -> 78be)
10:34:58.210698 rule 4.regress.2/(match) [uid 0, pid 63305] pass in on lo11: 169.254.0.22 > 169.254.0.12: icmp: echo request (id:f17b seq:0) [icmp cksum ok] (ttl 255, id 61141, len 84, bad ip cksum 0! -> 78b4)
10:34:58.291652 rule 4.regress.21/(match) [uid 0, pid 63305] pass out on lo11: [rewritten: src fc00::22:61238, dst fc00::12:128] fc00::12 > fc00::12: icmp6: echo request (id:7e2b seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:34:58.291726 rule 4.regress.10/(match) [uid 0, pid 63305] pass in on lo11: fc00::22 > fc00::12: icmp6: echo request (id:ef36 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:34:58.378705 rule 4.regress.19/(match) [uid 0, pid 63305] pass out on lo11: [rewritten: src 169.254.0.22:63682, dst 169.254.0.12:9] 169.254.0.12.39325 > 169.254.0.12.9: [bad udp cksum cfe8! -> a13c] udp 4 (ttl 64, id 19904, len 32, bad ip cksum c! -> d8f8)
10:34:58.378776 rule 4.regress.2/(match) [uid 0, pid 63305] pass in on lo11: 169.254.0.22.63682 > 169.254.0.12.9: [bad udp cksum 3c54! -> 71dd] udp 4 (ttl 64, id 19904, len 32, bad ip cksum 0! -> d8ee)
10:34:58.461301 rule 4.regress.21/(match) [uid 0, pid 63305] pass out on lo11: [rewritten: src fc00::22:53992, dst fc00::12:9] fc00::12.6688 > fc00::12.9: [invalid udp cksum 0] udp 4 [flowlabel 0x4f223] (len 12, hlim 64)
10:34:58.461375 rule 4.regress.10/(match) [uid 0, pid 63305] pass in on lo11: fc00::22.53992 > fc00::12.9: [bad udp cksum 52f8! -> 355f] udp 4 [flowlabel 0x4f223] (len 12, hlim 64)
10:34:58.534898 rule 4.regress.2/(match) [uid 0, pid 63305] pass out on lo11: 169.254.0.14 > 169.254.0.14: icmp: echo request (id:b61b seq:0) [icmp cksum ok] (ttl 255, id 47252, len 84, bad ip cksum 2002! -> aefb)
10:34:58.534964 rule 4.regress.22/(match) [uid 0, pid 63305] pass in on lo11: [rewritten: src fc00::23:16601, dst fc00::24:128] 169.254.0.14 > 169.254.0.14: icmp: echo request (id:b61b seq:0) [icmp cksum ok] (ttl 255, id 47252, len 84, bad ip cksum 0! -> aefb)
10:34:58.535017 rule 4.regress.10/(match) [uid 0, pid 63305] pass in on lo11: fc00::23 > fc00::24: icmp6: echo request (id:40d9 seq:0) [icmp6 cksum ok] (len 64, hlim 63)
10:34:58.616311 rule 4.regress.10/(match) [uid 0, pid 63305] pass out on lo11: fc00::14 > fc00::14: icmp6: echo request (id:444f seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:34:58.616385 rule 4.regress.23/(match) [uid 0, pid 63305] pass in on lo11: [rewritten: src 169.254.0.23:39429, dst 169.254.0.24:8] fc00::14 > fc00::14: icmp6: echo request (id:444f seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:34:58.616434 rule 4.regress.2/(match) [uid 0, pid 63305] pass in on lo11: 169.254.0.23 > 169.254.0.24: icmp: echo request (id:9a05 seq:0) [icmp cksum ok] (DF) (ttl 63, id 27071, len 84, bad ip cksum 0! -> 7dbe)
10:34:58.702777 rule 4.regress.2/(match) [uid 0, pid 63305] pass out on lo11: 169.254.0.14.5541 > 169.254.0.14.9: [bad udp cksum 01e9! -> 95c0] udp 4 (ttl 64, id 52821, len 32, bad ip cksum c! -> 585f)
10:34:58.702857 rule 4.regress.22/(match) [uid 0, pid 63305] pass in on lo11: [rewritten: src fc00::23:54727, dst fc00::24:9] 169.254.0.14.5541 > 169.254.0.14.9: [bad udp cksum 3654! -> 95c0] udp 4 (ttl 64, id 52821, len 32, bad ip cksum 0! -> 585f)
10:34:58.702913 rule 4.regress.10/(match) [uid 0, pid 63305] pass in on lo11: fc00::23.54727 > fc00::24.9: [bad udp cksum 65f8! -> 435c] udp 4 (len 12, hlim 63)
10:34:58.783623 rule 4.regress.10/(match) [uid 0, pid 63305] pass out on lo11: fc00::14.12361 > fc00::14.9: [invalid udp cksum 0] udp 4 [flowlabel 0x2b5c7] (len 12, hlim 64)
10:34:58.783709 rule 4.regress.23/(match) [uid 0, pid 63305] pass in on lo11: [rewritten: src 169.254.0.23:58660, dst 169.254.0.24:9] fc00::14.12361 > fc00::14.9: [bad udp cksum 46f8! -> e101] udp 4 [flowlabel 0x2b5c7] (len 12, hlim 64)
10:34:58.783759 rule 4.regress.2/(match) [uid 0, pid 63305] pass in on lo11: 169.254.0.23.58660 > 169.254.0.24.9: [bad udp cksum 4954! -> 02f1] udp 4 (DF) (ttl 63, id 48542, len 32, bad ip cksum 0! -> 2a03)
10:34:58.859754 rule 4.regress.10/(match) [uid 0, pid 63305] pass out on lo11: ::1 > ::1: icmp6: echo request (id:190b seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:34:58.859831 rule 4.regress.10/(match) [uid 0, pid 63305] pass in on lo11: ::1 > ::1: icmp6: echo request (id:190b seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:34:58.944409 rule 4.regress.10/(match) [uid 0, pid 63305] pass out on lo11: ::1.41898 > ::1.9: [invalid udp cksum 0] udp 4 [flowlabel 0x3d835] (len 12, hlim 64)
10:34:58.944479 rule 4.regress.10/(match) [uid 0, pid 63305] pass in on lo11: ::1.41898 > ::1.9: [bad udp cksum 1f00! -> a786] udp 4 [flowlabel 0x3d835] (len 12, hlim 64)

==== run-bpf-12 ====
# show full logs
cat pflog12.tcpdump
10:34:55.930056 rule 4.regress.1/(match) [uid 0, pid 63305] match out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:a9fe seq:0) [icmp cksum ok] (ttl 255, id 23586, len 84, bad ip cksum 2688! -> b88)
10:34:55.930110 rule 4.regress.1/(match) [uid 0, pid 63305] match in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:a9fe seq:0) [icmp cksum ok] (ttl 255, id 23586, len 84, bad ip cksum 0! -> b88)
10:34:55.930147 rule 4.regress.1/(match) [uid 0, pid 63305] match out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:a9fe seq:0) [bad icmp cksum 0! -> 1aac] (ttl 255, id 62850, len 84, bad ip cksum 0! -> 7227)
10:34:55.930159 rule 4.regress.1/(match) [uid 0, pid 63305] match in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:a9fe seq:0) [icmp cksum ok] (ttl 255, id 62850, len 84, bad ip cksum 0! -> 7227)
10:34:56.010852 rule 4.regress.1/(match) [uid 0, pid 63305] match out on lo11: fc00::1 > fc00::1: icmp6: echo request (id:69c1 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:34:56.010920 rule 4.regress.1/(match) [uid 0, pid 63305] match in on lo11: fc00::1 > fc00::1: icmp6: echo request (id:69c1 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:34:56.010986 rule 4.regress.1/(match) [uid 0, pid 63305] match out on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:69c1 seq:0) [bad icmp6 cksum 0! -> d2f0] (len 64, hlim 64)
10:34:56.011003 rule 4.regress.1/(match) [uid 0, pid 63305] match in on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:69c1 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:34:56.097159 rule 4.regress.1/(match) [uid 0, pid 63305] match out on lo11: 169.254.0.1.25605 > 169.254.0.1.9: [bad udp cksum e1ef! -> 4f72] udp 4 (ttl 64, id 17570, len 32, bad ip cksum c! -> e22c)
10:34:56.097228 rule 4.regress.1/(match) [uid 0, pid 63305] match in on lo11: 169.254.0.1.25605 > 169.254.0.1.9: [bad udp cksum 1c54! -> 4f72] udp 4 (ttl 64, id 17570, len 32, bad ip cksum 0! -> e22c)
10:34:56.097290 rule 4.regress.1/(match) [uid 0, pid 63305] 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! -> 26f3] for 169.254.0.1.25605 > 169.254.0.1.9: udp 4 (ttl 64, id 17570, len 32, bad ip cksum 0! -> e22c) (ttl 255, id 47550, len 56, bad ip cksum 0! -> ae07)
10:34:56.097306 rule 4.regress.1/(match) [uid 0, pid 63305] 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 169.254.0.1.25605 > 169.254.0.1.9: udp 4 (ttl 64, id 17570, len 32, bad ip cksum 0! -> e22c) (ttl 255, id 47550, len 56, bad ip cksum 0! -> ae07)
10:34:56.178868 rule 4.regress.1/(match) [uid 0, pid 63305] match out on lo11: fc00::1.1780 > fc00::1.9: [invalid udp cksum 0] udp 4 [flowlabel 0x3a37c] (len 12, hlim 64)
10:34:56.178931 rule 4.regress.1/(match) [uid 0, pid 63305] match in on lo11: fc00::1.1780 > fc00::1.9: [bad udp cksum 20f8! -> 5c2b] udp 4 [flowlabel 0x3a37c] (len 12, hlim 64)
10:34:56.178994 rule 4.regress.1/(match) [uid 0, pid 63305] match out on lo11: fc00::1 > fc00::1: icmp6: fc00::1 udp port 9 unreachable [bad icmp6 cksum 0! -> 250e] (len 60, hlim 64)
10:34:56.179010 rule 4.regress.1/(match) [uid 0, pid 63305] match in on lo11: fc00::1 > fc00::1: icmp6: fc00::1 udp port 9 unreachable [icmp6 cksum ok] (len 60, hlim 64)
10:34:56.253203 rule 4.regress.1/(match) [uid 0, pid 63305] match out on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:d1f2 seq:0) [icmp cksum ok] (ttl 255, id 67, len 84, bad ip cksum 2dae! -> 6765)
10:34:56.253262 rule 4.regress.1/(match) [uid 0, pid 63305] match in on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:d1f2 seq:0) [icmp cksum ok] (ttl 255, id 67, len 84, bad ip cksum 0! -> 6765)
10:34:56.334160 rule 4.regress.1/(match) [uid 0, pid 63305] match out on lo11: fc00::2 > fc00::2: icmp6: echo request (id:3695 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:34:56.334238 rule 4.regress.1/(match) [uid 0, pid 63305] match in on lo11: fc00::2 > fc00::2: icmp6: echo request (id:3695 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:34:56.420450 rule 4.regress.1/(match) [uid 0, pid 63305] match out on lo11: 169.254.0.2.24230 > 169.254.0.2.9: [bad udp cksum 39e8! -> ac77] udp 4 (ttl 64, id 16511, len 32, bad ip cksum c! -> e64d)
10:34:56.420525 rule 4.regress.1/(match) [uid 0, pid 63305] match in on lo11: 169.254.0.2.24230 > 169.254.0.2.9: [bad udp cksum 1e54! -> ac77] udp 4 (ttl 64, id 16511, len 32, bad ip cksum 0! -> e64d)
10:34:56.501232 rule 4.regress.1/(match) [uid 0, pid 63305] match out on lo11: fc00::2.29968 > fc00::2.9: [invalid udp cksum 0] udp 4 [flowlabel 0x1402a] (len 12, hlim 64)
10:34:56.501308 rule 4.regress.1/(match) [uid 0, pid 63305] match in on lo11: fc00::2.29968 > fc00::2.9: [bad udp cksum 22f8! -> 3dbd] udp 4 [flowlabel 0x1402a] (len 12, hlim 64)
10:34:56.575035 rule 4.regress.1/(match) [uid 0, pid 63305] match out on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:5a02 seq:0) [icmp cksum ok] (ttl 255, id 12446, len 84, bad ip cksum 2d9a! -> 3708)
10:34:56.575100 rule 4.regress.1/(match) [uid 0, pid 63305] match in on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:5a02 seq:0) [icmp cksum ok] (ttl 255, id 12446, len 84, bad ip cksum 0! -> 3708)
10:34:56.656173 rule 4.regress.1/(match) [uid 0, pid 63305] match out on lo11: fc00::3 > fc00::3: icmp6: echo request (id:340e seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:34:56.656248 rule 4.regress.1/(match) [uid 0, pid 63305] match in on lo11: fc00::3 > fc00::3: icmp6: echo request (id:340e seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:34:56.743301 rule 4.regress.1/(match) [uid 0, pid 63305] match out on lo11: 169.254.0.3.33089 > 169.254.0.3.9: [bad udp cksum f5ef! -> 0f55] udp 4 (ttl 64, id 46741, len 32, bad ip cksum c! -> 7035)
10:34:56.743370 rule 4.regress.1/(match) [uid 0, pid 63305] match in on lo11: 169.254.0.3.33089 > 169.254.0.3.9: [bad udp cksum 2054! -> 0f55] udp 4 (ttl 64, id 46741, len 32, bad ip cksum 0! -> 7035)
10:34:56.832549 rule 4.regress.1/(match) [uid 0, pid 63305] match out on lo11: fc00::3.23314 > fc00::3.9: [invalid udp cksum 0] udp 4 [flowlabel 0x7b6ae] (len 12, hlim 64)
10:34:56.832625 rule 4.regress.1/(match) [uid 0, pid 63305] match in on lo11: fc00::3.23314 > fc00::3.9: [bad udp cksum 24f8! -> 39d7] udp 4 [flowlabel 0x7b6ae] (len 12, hlim 64)
10:34:56.906629 rule 4.regress.1/(match) [uid 0, pid 63305] match out on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:3770 seq:0) [icmp cksum ok] (ttl 255, id 5656, len 84, bad ip cksum 2dc2! -> 518c)
10:34:56.906700 rule 4.regress.1/(match) [uid 0, pid 63305] match in on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:3770 seq:0) [icmp cksum ok] (ttl 255, id 5656, len 84, bad ip cksum 0! -> 518c)
10:34:56.988173 rule 4.regress.1/(match) [uid 0, pid 63305] match out on lo11: fc00::4 > fc00::4: icmp6: echo request (id:5b91 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:34:56.988249 rule 4.regress.1/(match) [uid 0, pid 63305] match in on lo11: fc00::4 > fc00::4: icmp6: echo request (id:5b91 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:34:57.074410 rule 4.regress.1/(match) [uid 0, pid 63305] match out on lo11: 169.254.0.4.12613 > 169.254.0.4.9: [bad udp cksum f5ef! -> 09a5] udp 4 (ttl 64, id 23205, len 32, bad ip cksum c! -> cc23)
10:34:57.074488 rule 4.regress.1/(match) [uid 0, pid 63305] match in on lo11: 169.254.0.4.12613 > 169.254.0.4.9: [bad udp cksum 2254! -> 09a5] udp 4 (ttl 64, id 23205, len 32, bad ip cksum 0! -> cc23)
10:34:57.155870 rule 4.regress.1/(match) [uid 0, pid 63305] match out on lo11: fc00::4.27459 > fc00::4.9: [invalid udp cksum 0] udp 4 [flowlabel 0x10138] (len 12, hlim 64)
10:34:57.155940 rule 4.regress.1/(match) [uid 0, pid 63305] match in on lo11: fc00::4.27459 > fc00::4.9: [bad udp cksum 26f8! -> 06c7] udp 4 [flowlabel 0x10138] (len 12, hlim 64)
10:34:57.229937 rule 4.regress.1/(match) [uid 0, pid 63305] match out on lo11: 169.254.0.5 > 169.254.0.5: icmp: echo request (id:53f5 seq:0) [icmp cksum ok] (ttl 255, id 11966, len 84, bad ip cksum 26b0! -> 38e4)
10:34:57.229992 rule 4.regress.1/(match) [uid 0, pid 63305] match in on lo11: 169.254.0.5 > 169.254.0.5: icmp: echo request (id:53f5 seq:0) [icmp cksum ok] (ttl 255, id 11966, len 84, bad ip cksum 0! -> 38e4)
10:34:57.310852 rule 4.regress.1/(match) [uid 0, pid 63305] match out on lo11: fc00::5 > fc00::5: icmp6: echo request (id:a78c seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:34:57.310919 rule 4.regress.1/(match) [uid 0, pid 63305] match in on lo11: fc00::5 > fc00::5: icmp6: echo request (id:a78c seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:34:57.397427 rule 4.regress.1/(match) [uid 0, pid 63305] match out on lo11: 169.254.0.5.29307 > 169.254.0.5.9: [bad udp cksum ffef! -> d163] udp 4 (ttl 64, id 29146, len 32, bad ip cksum c! -> b4ec)
10:34:57.397490 rule 4.regress.1/(match) [uid 0, pid 63305] match in on lo11: 169.254.0.5.29307 > 169.254.0.5.9: [bad udp cksum 2454! -> d163] udp 4 (ttl 64, id 29146, len 32, bad ip cksum 0! -> b4ec)
10:34:57.479748 rule 4.regress.1/(match) [uid 0, pid 63305] match out on lo11: fc00::5.48447 > fc00::5.9: [invalid udp cksum 0] udp 4 [flowlabel 0x641d2] (len 12, hlim 64)
10:34:57.479824 rule 4.regress.1/(match) [uid 0, pid 63305] match in on lo11: fc00::5.48447 > fc00::5.9: [bad udp cksum 28f8! -> 0875] udp 4 [flowlabel 0x641d2] (len 12, hlim 64)
10:34:57.553737 rule 4.regress.1/(match) [uid 0, pid 63305] match out on lo11: 169.254.0.6 > 169.254.0.6: icmp: echo request (id:7fa6 seq:0) [icmp cksum ok] (ttl 255, id 32874, len 84, bad ip cksum 2dcc! -> e735)
10:34:57.553799 rule 4.regress.1/(match) [uid 0, pid 63305] match in on lo11: 169.254.0.6 > 169.254.0.6: icmp: echo request (id:7fa6 seq:0) [icmp cksum ok] (ttl 255, id 32874, len 84, bad ip cksum 0! -> e735)
10:34:57.634293 rule 4.regress.1/(match) [uid 0, pid 63305] match out on lo11: fc00::6 > fc00::6: icmp6: echo request (id:84db seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:34:57.634353 rule 4.regress.1/(match) [uid 0, pid 63305] match in on lo11: fc00::6 > fc00::6: icmp6: echo request (id:84db seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:34:57.720334 rule 4.regress.1/(match) [uid 0, pid 63305] match out on lo11: 169.254.0.6.29640 > 169.254.0.6.9: [bad udp cksum ffef! -> 8262] udp 4 (ttl 64, id 64050, len 32, bad ip cksum c! -> 2c92)
10:34:57.720400 rule 4.regress.1/(match) [uid 0, pid 63305] match in on lo11: 169.254.0.6.29640 > 169.254.0.6.9: [bad udp cksum 2654! -> 8262] udp 4 (ttl 64, id 64050, len 32, bad ip cksum 0! -> 2c92)
10:34:57.801202 rule 4.regress.1/(match) [uid 0, pid 63305] match out on lo11: fc00::6.27199 > fc00::6.9: [invalid udp cksum 0] udp 4 [flowlabel 0x73932] (len 12, hlim 64)
10:34:57.801277 rule 4.regress.1/(match) [uid 0, pid 63305] match in on lo11: fc00::6.27199 > fc00::6.9: [bad udp cksum 2af8! -> 06c8] udp 4 [flowlabel 0x73932] (len 12, hlim 64)
10:34:57.874919 rule 4.regress.1/(match) [uid 0, pid 63305] match out on lo11: 169.254.0.11 > 169.254.0.11: icmp: echo request (id:1a84 seq:0) [icmp cksum ok] (ttl 255, id 35232, len 84, bad ip cksum 2dcc! -> ddf5)
10:34:57.874990 rule 4.regress.1/(match) [uid 0, pid 63305] match in on lo11: 169.254.0.11 > 169.254.0.21: icmp: echo request (id:1a84 seq:0) [icmp cksum ok] (ttl 255, id 35232, len 84, bad ip cksum 0! -> ddeb)
10:34:57.969405 rule 4.regress.1/(match) [uid 0, pid 63305] match out on lo11: fc00::11 > fc00::11: icmp6: echo request (id:3b97 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:34:57.969496 rule 4.regress.1/(match) [uid 0, pid 63305] match in on lo11: fc00::11 > fc00::21: icmp6: echo request (id:3b97 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:34:58.055726 rule 4.regress.1/(match) [uid 0, pid 63305] match out on lo11: 169.254.0.11.37576 > 169.254.0.11.9: [bad udp cksum ede8! -> 7843] udp 4 (ttl 64, id 46752, len 32, bad ip cksum c! -> 701a)
10:34:58.055799 rule 4.regress.1/(match) [uid 0, pid 63305] match in on lo11: 169.254.0.11.37576 > 169.254.0.21.9: [bad udp cksum 3a54! -> 6e43] udp 4 (ttl 64, id 46752, len 32, bad ip cksum 0! -> 7010)
10:34:58.136774 rule 4.regress.1/(match) [uid 0, pid 63305] match out on lo11: fc00::11.23814 > fc00::11.9: [invalid udp cksum 0] udp 4 [flowlabel 0x3b88b] (len 12, hlim 64)
10:34:58.136862 rule 4.regress.1/(match) [uid 0, pid 63305] match in on lo11: fc00::11.23814 > fc00::21.9: [bad udp cksum 50f8! -> 19d5] udp 4 [flowlabel 0x3b88b] (len 12, hlim 64)
10:34:58.210616 rule 4.regress.1/(match) [uid 0, pid 63305] match out on lo11: 169.254.0.12 > 169.254.0.12: icmp: echo request (id:e0a7 seq:0) [icmp cksum ok] (ttl 255, id 61141, len 84, bad ip cksum 26c4! -> 78be)
10:34:58.210689 rule 4.regress.1/(match) [uid 0, pid 63305] match in on lo11: 169.254.0.22 > 169.254.0.12: icmp: echo request (id:f17b seq:0) [icmp cksum ok] (ttl 255, id 61141, len 84, bad ip cksum 0! -> 78b4)
10:34:58.291639 rule 4.regress.1/(match) [uid 0, pid 63305] match out on lo11: fc00::12 > fc00::12: icmp6: echo request (id:7e2b seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:34:58.291717 rule 4.regress.1/(match) [uid 0, pid 63305] match in on lo11: fc00::22 > fc00::12: icmp6: echo request (id:ef36 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:34:58.378691 rule 4.regress.1/(match) [uid 0, pid 63305] match out on lo11: 169.254.0.12.39325 > 169.254.0.12.9: [bad udp cksum cfe8! -> a13c] udp 4 (ttl 64, id 19904, len 32, bad ip cksum c! -> d8f8)
10:34:58.378768 rule 4.regress.1/(match) [uid 0, pid 63305] match in on lo11: 169.254.0.22.63682 > 169.254.0.12.9: [bad udp cksum 3c54! -> 71dd] udp 4 (ttl 64, id 19904, len 32, bad ip cksum 0! -> d8ee)
10:34:58.461285 rule 4.regress.1/(match) [uid 0, pid 63305] match out on lo11: fc00::12.6688 > fc00::12.9: [invalid udp cksum 0] udp 4 [flowlabel 0x4f223] (len 12, hlim 64)
10:34:58.461366 rule 4.regress.1/(match) [uid 0, pid 63305] match in on lo11: fc00::22.53992 > fc00::12.9: [bad udp cksum 52f8! -> 355f] udp 4 [flowlabel 0x4f223] (len 12, hlim 64)
10:34:58.534889 rule 4.regress.1/(match) [uid 0, pid 63305] match out on lo11: 169.254.0.14 > 169.254.0.14: icmp: echo request (id:b61b seq:0) [icmp cksum ok] (ttl 255, id 47252, len 84, bad ip cksum 2002! -> aefb)
10:34:58.534948 rule 4.regress.1/(match) [uid 0, pid 63305] match in on lo11: 169.254.0.14 > 169.254.0.14: icmp: echo request (id:b61b seq:0) [icmp cksum ok] (ttl 255, id 47252, len 84, bad ip cksum 0! -> aefb)
10:34:58.535011 rule 4.regress.1/(match) [uid 0, pid 63305] match in on lo11: fc00::23 > fc00::24: icmp6: echo request (id:40d9 seq:0) [icmp6 cksum ok] (len 64, hlim 63)
10:34:58.616301 rule 4.regress.1/(match) [uid 0, pid 63305] match out on lo11: fc00::14 > fc00::14: icmp6: echo request (id:444f seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:34:58.616369 rule 4.regress.1/(match) [uid 0, pid 63305] match in on lo11: fc00::14 > fc00::14: icmp6: echo request (id:444f seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:34:58.616430 rule 4.regress.1/(match) [uid 0, pid 63305] match in on lo11: 169.254.0.23 > 169.254.0.24: icmp: echo request (id:9a05 seq:0) [icmp cksum ok] (DF) (ttl 63, id 27071, len 84, bad ip cksum 0! -> 7dbe)
10:34:58.702767 rule 4.regress.1/(match) [uid 0, pid 63305] match out on lo11: 169.254.0.14.5541 > 169.254.0.14.9: [bad udp cksum 01e9! -> 95c0] udp 4 (ttl 64, id 52821, len 32, bad ip cksum c! -> 585f)
10:34:58.702841 rule 4.regress.1/(match) [uid 0, pid 63305] match in on lo11: 169.254.0.14.5541 > 169.254.0.14.9: [bad udp cksum 3654! -> 95c0] udp 4 (ttl 64, id 52821, len 32, bad ip cksum 0! -> 585f)
10:34:58.702907 rule 4.regress.1/(match) [uid 0, pid 63305] match in on lo11: fc00::23.54727 > fc00::24.9: [bad udp cksum 65f8! -> 435c] udp 4 (len 12, hlim 63)
10:34:58.783615 rule 4.regress.1/(match) [uid 0, pid 63305] match out on lo11: fc00::14.12361 > fc00::14.9: [invalid udp cksum 0] udp 4 [flowlabel 0x2b5c7] (len 12, hlim 64)
10:34:58.783692 rule 4.regress.1/(match) [uid 0, pid 63305] match in on lo11: fc00::14.12361 > fc00::14.9: [bad udp cksum 46f8! -> e101] udp 4 [flowlabel 0x2b5c7] (len 12, hlim 64)
10:34:58.783753 rule 4.regress.1/(match) [uid 0, pid 63305] match in on lo11: 169.254.0.23.58660 > 169.254.0.24.9: [bad udp cksum 4954! -> 02f1] udp 4 (DF) (ttl 63, id 48542, len 32, bad ip cksum 0! -> 2a03)
10:34:58.859744 rule 4.regress.1/(match) [uid 0, pid 63305] match out on lo11: ::1 > ::1: icmp6: echo request (id:190b seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:34:58.859822 rule 4.regress.1/(match) [uid 0, pid 63305] match in on lo11: ::1 > ::1: icmp6: echo request (id:190b seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:34:58.944398 rule 4.regress.1/(match) [uid 0, pid 63305] match out on lo11: ::1.41898 > ::1.9: [invalid udp cksum 0] udp 4 [flowlabel 0x3d835] (len 12, hlim 64)
10:34:58.944469 rule 4.regress.1/(match) [uid 0, pid 63305] match in on lo11: ::1.41898 > ::1.9: [bad udp cksum 1f00! -> a786] udp 4 [flowlabel 0x3d835] (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
10:34:55.930056 rule 4.regress.1/(match) [uid 0, pid 63305] match out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:a9fe seq:0) [icmp cksum ok] (ttl 255, id 23586, len 84, bad ip cksum 2688! -> b88)
10:34:55.930110 rule 4.regress.1/(match) [uid 0, pid 63305] match in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:a9fe seq:0) [icmp cksum ok] (ttl 255, id 23586, len 84, bad ip cksum 0! -> b88)
10:34:55.930147 rule 4.regress.1/(match) [uid 0, pid 63305] match out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:a9fe seq:0) [bad icmp cksum 0! -> 1aac] (ttl 255, id 62850, len 84, bad ip cksum 0! -> 7227)
10:34:55.930159 rule 4.regress.1/(match) [uid 0, pid 63305] match in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:a9fe seq:0) [icmp cksum ok] (ttl 255, id 62850, len 84, bad ip cksum 0! -> 7227)
10:34:56.097290 rule 4.regress.1/(match) [uid 0, pid 63305] 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! -> 26f3] for 169.254.0.1.25605 > 169.254.0.1.9: udp 4 (ttl 64, id 17570, len 32, bad ip cksum 0! -> e22c) (ttl 255, id 47550, len 56, bad ip cksum 0! -> ae07)
10:34:56.097306 rule 4.regress.1/(match) [uid 0, pid 63305] 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 169.254.0.1.25605 > 169.254.0.1.9: udp 4 (ttl 64, id 17570, len 32, bad ip cksum 0! -> e22c) (ttl 255, id 47550, len 56, bad ip cksum 0! -> ae07)
grep 'regress\.1/.* > 169.254.0.2:' pflog12.tcpdump
10:34:56.253203 rule 4.regress.1/(match) [uid 0, pid 63305] match out on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:d1f2 seq:0) [icmp cksum ok] (ttl 255, id 67, len 84, bad ip cksum 2dae! -> 6765)
10:34:56.253262 rule 4.regress.1/(match) [uid 0, pid 63305] match in on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:d1f2 seq:0) [icmp cksum ok] (ttl 255, id 67, len 84, bad ip cksum 0! -> 6765)
grep 'regress\.1/.* > 169.254.0.3:' pflog12.tcpdump
10:34:56.575035 rule 4.regress.1/(match) [uid 0, pid 63305] match out on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:5a02 seq:0) [icmp cksum ok] (ttl 255, id 12446, len 84, bad ip cksum 2d9a! -> 3708)
10:34:56.575100 rule 4.regress.1/(match) [uid 0, pid 63305] match in on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:5a02 seq:0) [icmp cksum ok] (ttl 255, id 12446, len 84, bad ip cksum 0! -> 3708)
grep 'regress\.1/.* > 169.254.0.4:' pflog12.tcpdump
10:34:56.906629 rule 4.regress.1/(match) [uid 0, pid 63305] match out on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:3770 seq:0) [icmp cksum ok] (ttl 255, id 5656, len 84, bad ip cksum 2dc2! -> 518c)
10:34:56.906700 rule 4.regress.1/(match) [uid 0, pid 63305] match in on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:3770 seq:0) [icmp cksum ok] (ttl 255, id 5656, len 84, bad ip cksum 0! -> 518c)
grep 'regress\.1/.* > 169.254.0.5:' pflog12.tcpdump
10:34:57.229937 rule 4.regress.1/(match) [uid 0, pid 63305] match out on lo11: 169.254.0.5 > 169.254.0.5: icmp: echo request (id:53f5 seq:0) [icmp cksum ok] (ttl 255, id 11966, len 84, bad ip cksum 26b0! -> 38e4)
10:34:57.229992 rule 4.regress.1/(match) [uid 0, pid 63305] match in on lo11: 169.254.0.5 > 169.254.0.5: icmp: echo request (id:53f5 seq:0) [icmp cksum ok] (ttl 255, id 11966, len 84, bad ip cksum 0! -> 38e4)
grep 'regress\.1/.* > 169.254.0.6:' pflog12.tcpdump
10:34:57.553737 rule 4.regress.1/(match) [uid 0, pid 63305] match out on lo11: 169.254.0.6 > 169.254.0.6: icmp: echo request (id:7fa6 seq:0) [icmp cksum ok] (ttl 255, id 32874, len 84, bad ip cksum 2dcc! -> e735)
10:34:57.553799 rule 4.regress.1/(match) [uid 0, pid 63305] match in on lo11: 169.254.0.6 > 169.254.0.6: icmp: echo request (id:7fa6 seq:0) [icmp cksum ok] (ttl 255, id 32874, len 84, bad ip cksum 0! -> e735)
grep 'regress\.1/.* > 169.254.0.11:' pflog12.tcpdump
10:34:57.874919 rule 4.regress.1/(match) [uid 0, pid 63305] match out on lo11: 169.254.0.11 > 169.254.0.11: icmp: echo request (id:1a84 seq:0) [icmp cksum ok] (ttl 255, id 35232, len 84, bad ip cksum 2dcc! -> ddf5)
grep 'regress\.1/.* > 169.254.0.12:' pflog12.tcpdump
10:34:58.210616 rule 4.regress.1/(match) [uid 0, pid 63305] match out on lo11: 169.254.0.12 > 169.254.0.12: icmp: echo request (id:e0a7 seq:0) [icmp cksum ok] (ttl 255, id 61141, len 84, bad ip cksum 26c4! -> 78be)
10:34:58.210689 rule 4.regress.1/(match) [uid 0, pid 63305] match in on lo11: 169.254.0.22 > 169.254.0.12: icmp: echo request (id:f17b seq:0) [icmp cksum ok] (ttl 255, id 61141, len 84, bad ip cksum 0! -> 78b4)
grep 'regress\.1/.* > 169.254.0.14:' pflog12.tcpdump
10:34:58.534889 rule 4.regress.1/(match) [uid 0, pid 63305] match out on lo11: 169.254.0.14 > 169.254.0.14: icmp: echo request (id:b61b seq:0) [icmp cksum ok] (ttl 255, id 47252, len 84, bad ip cksum 2002! -> aefb)
10:34:58.534948 rule 4.regress.1/(match) [uid 0, pid 63305] match in on lo11: 169.254.0.14 > 169.254.0.14: icmp: echo request (id:b61b seq:0) [icmp cksum ok] (ttl 255, id 47252, len 84, bad ip cksum 0! -> aefb)

==== run-bpf-everything6 ====
# rule with pflog12 matches on every packet
grep 'regress\.1/.* > fc00::1:' pflog12.tcpdump
10:34:56.010852 rule 4.regress.1/(match) [uid 0, pid 63305] match out on lo11: fc00::1 > fc00::1: icmp6: echo request (id:69c1 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:34:56.010920 rule 4.regress.1/(match) [uid 0, pid 63305] match in on lo11: fc00::1 > fc00::1: icmp6: echo request (id:69c1 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:34:56.010986 rule 4.regress.1/(match) [uid 0, pid 63305] match out on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:69c1 seq:0) [bad icmp6 cksum 0! -> d2f0] (len 64, hlim 64)
10:34:56.011003 rule 4.regress.1/(match) [uid 0, pid 63305] match in on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:69c1 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:34:56.178994 rule 4.regress.1/(match) [uid 0, pid 63305] match out on lo11: fc00::1 > fc00::1: icmp6: fc00::1 udp port 9 unreachable [bad icmp6 cksum 0! -> 250e] (len 60, hlim 64)
10:34:56.179010 rule 4.regress.1/(match) [uid 0, pid 63305] 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
10:34:56.334160 rule 4.regress.1/(match) [uid 0, pid 63305] match out on lo11: fc00::2 > fc00::2: icmp6: echo request (id:3695 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:34:56.334238 rule 4.regress.1/(match) [uid 0, pid 63305] match in on lo11: fc00::2 > fc00::2: icmp6: echo request (id:3695 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
grep 'regress\.1/.* > fc00::3:' pflog12.tcpdump
10:34:56.656173 rule 4.regress.1/(match) [uid 0, pid 63305] match out on lo11: fc00::3 > fc00::3: icmp6: echo request (id:340e seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:34:56.656248 rule 4.regress.1/(match) [uid 0, pid 63305] match in on lo11: fc00::3 > fc00::3: icmp6: echo request (id:340e seq:0) [icmp6 cksum ok] (len 64, hlim 64)
grep 'regress\.1/.* > fc00::4:' pflog12.tcpdump
10:34:56.988173 rule 4.regress.1/(match) [uid 0, pid 63305] match out on lo11: fc00::4 > fc00::4: icmp6: echo request (id:5b91 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:34:56.988249 rule 4.regress.1/(match) [uid 0, pid 63305] match in on lo11: fc00::4 > fc00::4: icmp6: echo request (id:5b91 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
grep 'regress\.1/.* > fc00::5:' pflog12.tcpdump
10:34:57.310852 rule 4.regress.1/(match) [uid 0, pid 63305] match out on lo11: fc00::5 > fc00::5: icmp6: echo request (id:a78c seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:34:57.310919 rule 4.regress.1/(match) [uid 0, pid 63305] match in on lo11: fc00::5 > fc00::5: icmp6: echo request (id:a78c seq:0) [icmp6 cksum ok] (len 64, hlim 64)
grep 'regress\.1/.* > fc00::6:' pflog12.tcpdump
10:34:57.634293 rule 4.regress.1/(match) [uid 0, pid 63305] match out on lo11: fc00::6 > fc00::6: icmp6: echo request (id:84db seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:34:57.634353 rule 4.regress.1/(match) [uid 0, pid 63305] match in on lo11: fc00::6 > fc00::6: icmp6: echo request (id:84db seq:0) [icmp6 cksum ok] (len 64, hlim 64)
grep 'regress\.1/.* > fc00::11:' pflog12.tcpdump
10:34:57.969405 rule 4.regress.1/(match) [uid 0, pid 63305] match out on lo11: fc00::11 > fc00::11: icmp6: echo request (id:3b97 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
grep 'regress\.1/.* > fc00::12:' pflog12.tcpdump
10:34:58.291639 rule 4.regress.1/(match) [uid 0, pid 63305] match out on lo11: fc00::12 > fc00::12: icmp6: echo request (id:7e2b seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:34:58.291717 rule 4.regress.1/(match) [uid 0, pid 63305] match in on lo11: fc00::22 > fc00::12: icmp6: echo request (id:ef36 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
grep 'regress\.1/.* > fc00::14:' pflog12.tcpdump
10:34:58.616301 rule 4.regress.1/(match) [uid 0, pid 63305] match out on lo11: fc00::14 > fc00::14: icmp6: echo request (id:444f seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:34:58.616369 rule 4.regress.1/(match) [uid 0, pid 63305] match in on lo11: fc00::14 > fc00::14: icmp6: echo request (id:444f 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
10:34:55.930065 rule 4.regress.3/(match) [uid 0, pid 63305] pass out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:a9fe seq:0) [icmp cksum ok] (ttl 255, id 23586, len 84, bad ip cksum 2688! -> b88)
10:34:55.930119 rule 4.regress.3/(match) [uid 0, pid 63305] pass in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:a9fe seq:0) [icmp cksum ok] (ttl 255, id 23586, len 84, bad ip cksum 0! -> b88)
grep 'regress\.3/.* 169.254.0.1 > 169.254.0.1: icmp: echo reply' pflog11.tcpdump
10:34:55.930151 rule 4.regress.3/(match) [uid 0, pid 63305] pass out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:a9fe seq:0) [bad icmp cksum 0! -> 1aac] (ttl 255, id 62850, len 84, bad ip cksum 0! -> 7227)
10:34:55.930161 rule 4.regress.3/(match) [uid 0, pid 63305] pass in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:a9fe seq:0) [icmp cksum ok] (ttl 255, id 62850, len 84, bad ip cksum 0! -> 7227)
# no reply with keep state and without all
grep 'regress\.4/.* 169.254.0.2 > 169.254.0.2: icmp: echo request' pflog11.tcpdump
10:34:56.253213 rule 4.regress.4/(match) [uid 0, pid 63305] pass out on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:d1f2 seq:0) [icmp cksum ok] (ttl 255, id 67, len 84, bad ip cksum 2dae! -> 6765)
10:34:56.253271 rule 4.regress.4/(match) [uid 0, pid 63305] pass in on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:d1f2 seq:0) [icmp cksum ok] (ttl 255, id 67, len 84, bad ip cksum 0! -> 6765)
! 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
10:34:56.575045 rule 4.regress.5/(match) [uid 0, pid 63305] pass out on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:5a02 seq:0) [icmp cksum ok] (ttl 255, id 12446, len 84, bad ip cksum 2d9a! -> 3708)
10:34:56.575108 rule 4.regress.5/(match) [uid 0, pid 63305] pass in on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:5a02 seq:0) [icmp cksum ok] (ttl 255, id 12446, len 84, bad ip cksum 0! -> 3708)
# XXX anchor name missing
grep '/.* 169.254.0.3 > 169.254.0.3: icmp: echo reply' pflog11.tcpdump
10:34:56.575156 rule 4/(match) [uid 0, pid 63305] pass out on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo reply (id:5a02 seq:0) [bad icmp cksum 0! -> f60e] (ttl 255, id 42083, len 84, bad ip cksum 0! -> c342)
10:34:56.575165 rule 4/(match) [uid 0, pid 63305] pass in on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo reply (id:5a02 seq:0) [icmp cksum ok] (ttl 255, id 42083, len 84, bad ip cksum 0! -> c342)

==== run-bpf-all6 ====
# reply without keep state
grep 'regress\.11/.* fc00::1 > fc00::1: icmp6: echo request' pflog11.tcpdump
10:34:56.010862 rule 4.regress.11/(match) [uid 0, pid 63305] pass out on lo11: fc00::1 > fc00::1: icmp6: echo request (id:69c1 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:34:56.010928 rule 4.regress.11/(match) [uid 0, pid 63305] pass in on lo11: fc00::1 > fc00::1: icmp6: echo request (id:69c1 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
grep 'regress\.11/.* fc00::1 > fc00::1: icmp6: echo reply' pflog11.tcpdump
10:34:56.010990 rule 4.regress.11/(match) [uid 0, pid 63305] pass out on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:69c1 seq:0) [bad icmp6 cksum 0! -> d2f0] (len 64, hlim 64)
10:34:56.011006 rule 4.regress.11/(match) [uid 0, pid 63305] pass in on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:69c1 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
10:34:56.334170 rule 4.regress.12/(match) [uid 0, pid 63305] pass out on lo11: fc00::2 > fc00::2: icmp6: echo request (id:3695 seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:34:56.334247 rule 4.regress.12/(match) [uid 0, pid 63305] pass in on lo11: fc00::2 > fc00::2: icmp6: echo request (id:3695 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
10:34:56.656183 rule 4.regress.13/(match) [uid 0, pid 63305] pass out on lo11: fc00::3 > fc00::3: icmp6: echo request (id:340e seq:0) [icmp6 cksum ok] (len 64, hlim 64)
10:34:56.656257 rule 4.regress.13/(match) [uid 0, pid 63305] pass in on lo11: fc00::3 > fc00::3: icmp6: echo request (id:340e seq:0) [icmp6 cksum ok] (len 64, hlim 64)
# XXX anchor name missing
grep '/.* fc00::3 > fc00::3: icmp6: echo reply' pflog11.tcpdump
10:34:56.656327 rule 4/(match) [uid 0, pid 63305] pass out on lo11: fc00::3 > fc00::3: icmp6: echo reply (id:340e seq:0) [bad icmp6 cksum 0! -> bf48] (len 64, hlim 64)
10:34:56.656338 rule 4/(match) [uid 0, pid 63305] pass in on lo11: fc00::3 > fc00::3: icmp6: echo reply (id:340e 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
10:34:57.074418 rule 4.regress.6/(match) [uid 0, pid 63305] pass out on lo11: [uid 0, pid 18947] 169.254.0.4.12613 > 169.254.0.4.9: [bad udp cksum f5ef! -> 09a5] udp 4 (ttl 64, id 23205, len 32, bad ip cksum c! -> cc23)
# 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
10:34:57.074502 rule 4.regress.6/(match) [uid 0, pid 63305] pass in on lo11: 169.254.0.4.12613 > 169.254.0.4.9: [bad udp cksum 2254! -> 09a5] udp 4 (ttl 64, id 23205, len 32, bad ip cksum 0! -> cc23)
# 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
10:34:56.906639 rule 4.regress.6/(match) [uid 0, pid 63305] pass out on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:3770 seq:0) [icmp cksum ok] (ttl 255, id 5656, len 84, bad ip cksum 2dc2! -> 518c)
# 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
10:34:56.097170 rule 4.regress.3/(match) [uid 0, pid 63305] pass out on lo11: 169.254.0.1.25605 > 169.254.0.1.9: [bad udp cksum e1ef! -> 4f72] udp 4 (ttl 64, id 17570, len 32, bad ip cksum c! -> e22c)

==== 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
10:34:57.155880 rule 4.regress.14/(match) [uid 0, pid 63305] pass out on lo11: [uid 0, pid 75488] fc00::4.27459 > fc00::4.9: [invalid udp cksum 0] udp 4 [flowlabel 0x10138] (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
10:34:57.155955 rule 4.regress.14/(match) [uid 0, pid 63305] pass in on lo11: fc00::4.27459 > fc00::4.9: [bad udp cksum 26f8! -> 06c7] udp 4 [flowlabel 0x10138] (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
10:34:56.988184 rule 4.regress.14/(match) [uid 0, pid 63305] pass out on lo11: fc00::4 > fc00::4: icmp6: echo request (id:5b91 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
10:34:56.178878 rule 4.regress.11/(match) [uid 0, pid 63305] pass out on lo11: fc00::1.1780 > fc00::1.9: [invalid udp cksum 0] udp 4 [flowlabel 0x3a37c] (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
10:34:57.874998 rule 4.regress.2/(match) [uid 0, pid 63305] pass in on lo11: 169.254.0.11 > 169.254.0.21: icmp: echo request (id:1a84 seq:0) [icmp cksum ok] (ttl 255, id 35232, len 84, bad ip cksum 0! -> ddeb)
# 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
10:34:57.874930 rule 4.regress.18/(match) [uid 0, pid 63305] pass out on lo11: [rewritten: src 169.254.0.11:6788, dst 169.254.0.21:8] 169.254.0.11 > 169.254.0.11: icmp: echo request (id:1a84 seq:0) [icmp cksum ok] (ttl 255, id 35232, len 84, bad ip cksum 2dcc! -> ddf5)

==== run-bpf-rdr6 ====
# loopback input logs redirected packet
grep 'regress\.10/.* pass in .*:.* fc00::11 > fc00::21: icmp6: echo request' pflog11.tcpdump
10:34:57.969505 rule 4.regress.10/(match) [uid 0, pid 63305] pass in on lo11: fc00::11 > fc00::21: icmp6: echo request (id:3b97 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
10:34:57.969417 rule 4.regress.20/(match) [uid 0, pid 63305] pass out on lo11: [rewritten: src fc00::11:15255, dst fc00::21:128] fc00::11 > fc00::11: icmp6: echo request (id:3b97 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
10:34:58.210698 rule 4.regress.2/(match) [uid 0, pid 63305] pass in on lo11: 169.254.0.22 > 169.254.0.12: icmp: echo request (id:f17b seq:0) [icmp cksum ok] (ttl 255, id 61141, len 84, bad ip cksum 0! -> 78b4)
# 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
10:34:58.210629 rule 4.regress.19/(match) [uid 0, pid 63305] pass out on lo11: [rewritten: src 169.254.0.22:61819, dst 169.254.0.12:8] 169.254.0.12 > 169.254.0.12: icmp: echo request (id:e0a7 seq:0) [icmp cksum ok] (ttl 255, id 61141, len 84, bad ip cksum 26c4! -> 78be)

==== run-bpf-nat6 ====
# loopback input logs redirected packet
grep 'regress\.10/.* pass in .*:.* fc00::22 > fc00::12: icmp6: echo request' pflog11.tcpdump
10:34:58.291726 rule 4.regress.10/(match) [uid 0, pid 63305] pass in on lo11: fc00::22 > fc00::12: icmp6: echo request (id:ef36 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
10:34:58.291652 rule 4.regress.21/(match) [uid 0, pid 63305] pass out on lo11: [rewritten: src fc00::22:61238, dst fc00::12:128] fc00::12 > fc00::12: icmp6: echo request (id:7e2b 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
10:34:58.534964 rule 4.regress.22/(match) [uid 0, pid 63305] pass in on lo11: [rewritten: src fc00::23:16601, dst fc00::24:128] 169.254.0.14 > 169.254.0.14: icmp: echo request (id:b61b seq:0) [icmp cksum ok] (ttl 255, id 47252, len 84, bad ip cksum 0! -> aefb)

==== run-bpf-af6 ====
# pf in rule logs original IPv6 packet
grep 'regress\.23/.* pass in .*:.* fc00::14 > fc00::14: icmp6: echo request' pflog11.tcpdump
10:34:58.616385 rule 4.regress.23/(match) [uid 0, pid 63305] pass in on lo11: [rewritten: src 169.254.0.23:39429, dst 169.254.0.24:8] fc00::14 > fc00::14: icmp6: echo request (id:444f 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
10:34:57.874930 rule 4.regress.18/(match) [uid 0, pid 63305] pass out on lo11: [rewritten: src 169.254.0.11:6788, dst 169.254.0.21:8] 169.254.0.11 > 169.254.0.11: icmp: echo request (id:1a84 seq:0) [icmp cksum ok] (ttl 255, id 35232, len 84, bad ip cksum 2dcc! -> ddf5)
# 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
10:34:58.210629 rule 4.regress.19/(match) [uid 0, pid 63305] pass out on lo11: [rewritten: src 169.254.0.22:61819, dst 169.254.0.12:8] 169.254.0.12 > 169.254.0.12: icmp: echo request (id:e0a7 seq:0) [icmp cksum ok] (ttl 255, id 61141, len 84, bad ip cksum 26c4! -> 78be)
# 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
10:34:58.534964 rule 4.regress.22/(match) [uid 0, pid 63305] pass in on lo11: [rewritten: src fc00::23:16601, dst fc00::24:128] 169.254.0.14 > 169.254.0.14: icmp: echo request (id:b61b seq:0) [icmp cksum ok] (ttl 255, id 47252, len 84, bad ip cksum 0! -> aefb)

==== 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
10:34:57.969417 rule 4.regress.20/(match) [uid 0, pid 63305] pass out on lo11: [rewritten: src fc00::11:15255, dst fc00::21:128] fc00::11 > fc00::11: icmp6: echo request (id:3b97 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
10:34:58.291652 rule 4.regress.21/(match) [uid 0, pid 63305] pass out on lo11: [rewritten: src fc00::22:61238, dst fc00::12:128] fc00::12 > fc00::12: icmp6: echo request (id:7e2b 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
10:34:58.616385 rule 4.regress.23/(match) [uid 0, pid 63305] pass in on lo11: [rewritten: src 169.254.0.23:39429, dst 169.254.0.24:8] fc00::14 > fc00::14: icmp6: echo request (id:444f 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 0m12.72s