START sys/net/pflog 2021-04-07T18:49:14Z ==== 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. ifconfig lo11 inet 169.254.0.1 delete ifconfig: SIOCDIFADDR: Can't assign requested address *** Error 1 in target 'unconfig' (ignored) ifconfig lo11 inet6 fc00::1 delete ifconfig: SIOCDIFADDR: Can't assign requested address *** Error 1 in target 'unconfig' (ignored) ifconfig lo11 inet 169.254.0.2 delete ifconfig: SIOCDIFADDR: Can't assign requested address *** Error 1 in target 'unconfig' (ignored) ifconfig lo11 inet6 fc00::2 delete ifconfig: SIOCDIFADDR: Can't assign requested address *** Error 1 in target 'unconfig' (ignored) ifconfig lo11 inet 169.254.0.3 delete ifconfig: SIOCDIFADDR: Can't assign requested address *** Error 1 in target 'unconfig' (ignored) ifconfig lo11 inet6 fc00::3 delete ifconfig: SIOCDIFADDR: Can't assign requested address *** Error 1 in target 'unconfig' (ignored) ifconfig lo11 inet 169.254.0.4 delete ifconfig: SIOCDIFADDR: Can't assign requested address *** Error 1 in target 'unconfig' (ignored) ifconfig lo11 inet6 fc00::4 delete ifconfig: SIOCDIFADDR: Can't assign requested address *** Error 1 in target 'unconfig' (ignored) ifconfig lo11 inet 169.254.0.5 delete ifconfig: SIOCDIFADDR: Can't assign requested address *** Error 1 in target 'unconfig' (ignored) ifconfig lo11 inet6 fc00::5 delete ifconfig: SIOCDIFADDR: Can't assign requested address *** Error 1 in target 'unconfig' (ignored) ifconfig lo11 inet 169.254.0.6 delete ifconfig: SIOCDIFADDR: Can't assign requested address *** Error 1 in target 'unconfig' (ignored) ifconfig lo11 inet6 fc00::6 delete ifconfig: SIOCDIFADDR: Can't assign requested address *** Error 1 in target 'unconfig' (ignored) ifconfig lo11 inet 169.254.0.11 delete ifconfig: SIOCDIFADDR: Can't assign requested address *** Error 1 in target 'unconfig' (ignored) ifconfig lo11 inet6 fc00::11 delete ifconfig: SIOCDIFADDR: Can't assign requested address *** Error 1 in target 'unconfig' (ignored) ifconfig lo11 inet 169.254.0.12 delete ifconfig: SIOCDIFADDR: Can't assign requested address *** Error 1 in target 'unconfig' (ignored) ifconfig lo11 inet6 fc00::12 delete ifconfig: SIOCDIFADDR: Can't assign requested address *** Error 1 in target 'unconfig' (ignored) ifconfig lo11 inet 169.254.0.14 delete ifconfig: SIOCDIFADDR: Can't assign requested address *** Error 1 in target 'unconfig' (ignored) ifconfig lo11 inet6 fc00::14 delete ifconfig: SIOCDIFADDR: Can't assign requested address *** Error 1 in target 'unconfig' (ignored) ifconfig lo11 inet 169.254.0.21 delete ifconfig: SIOCDIFADDR: Can't assign requested address *** Error 1 in target 'unconfig' (ignored) ifconfig lo11 inet6 fc00::21 delete ifconfig: SIOCDIFADDR: Can't assign requested address *** Error 1 in target 'unconfig' (ignored) ifconfig lo11 inet 169.254.0.22 delete ifconfig: SIOCDIFADDR: Can't assign requested address *** Error 1 in target 'unconfig' (ignored) ifconfig lo11 inet6 fc00::22 delete ifconfig: SIOCDIFADDR: Can't assign requested address *** Error 1 in target 'unconfig' (ignored) ifconfig lo11 inet 169.254.0.23 delete ifconfig: SIOCDIFADDR: Can't assign requested address *** Error 1 in target 'unconfig' (ignored) ifconfig lo11 inet6 fc00::23 delete ifconfig: SIOCDIFADDR: Can't assign requested address *** Error 1 in target 'unconfig' (ignored) ifconfig lo11 inet 169.254.0.24 delete ifconfig: SIOCDIFADDR: Can't assign requested address *** Error 1 in target 'unconfig' (ignored) ifconfig lo11 inet6 fc00::24 delete ifconfig: SIOCDIFADDR: Can't assign requested address *** Error 1 in target 'unconfig' (ignored) ifconfig lo11 inet 127.0.0.1 delete ifconfig: SIOCDIFADDR: Can't assign requested address *** Error 1 in target 'unconfig' (ignored) ifconfig lo11 inet6 ::1 delete ifconfig pflog11 destroy ifconfig: SIOCIFDESTROY: Device not configured *** Error 1 in target 'unconfig' (ignored) ifconfig pflog12 destroy ifconfig: SIOCIFDESTROY: Device not configured *** Error 1 in target 'unconfig' (ignored) ifconfig pflog13 destroy ifconfig: SIOCIFDESTROY: Device not configured *** Error 1 in target 'unconfig' (ignored) rm -f stamp-ifconfig # Create and configure pflog and loopback interfaces. ifconfig pflog11 create ifconfig pflog12 create ifconfig pflog13 create ifconfig lo11 rdomain 11 ifconfig lo11 inet 127.0.0.1/8 ifconfig lo11 inet6 ::1/128 ifconfig lo11 inet 169.254.0.1/32 alias ifconfig lo11 inet6 fc00::1/128 ifconfig lo11 inet 169.254.0.2/32 alias ifconfig lo11 inet6 fc00::2/128 ifconfig lo11 inet 169.254.0.3/32 alias ifconfig lo11 inet6 fc00::3/128 ifconfig lo11 inet 169.254.0.4/32 alias ifconfig lo11 inet6 fc00::4/128 ifconfig lo11 inet 169.254.0.5/32 alias ifconfig lo11 inet6 fc00::5/128 ifconfig lo11 inet 169.254.0.6/32 alias ifconfig lo11 inet6 fc00::6/128 ifconfig lo11 inet 169.254.0.11/32 alias ifconfig lo11 inet6 fc00::11/128 ifconfig lo11 inet 169.254.0.12/32 alias ifconfig lo11 inet6 fc00::12/128 ifconfig lo11 inet 169.254.0.14/32 alias ifconfig lo11 inet6 fc00::14/128 ifconfig lo11 inet 169.254.0.21/32 alias ifconfig lo11 inet6 fc00::21/128 ifconfig lo11 inet 169.254.0.22/32 alias ifconfig lo11 inet6 fc00::22/128 ifconfig lo11 inet 169.254.0.23/32 alias ifconfig lo11 inet6 fc00::23/128 ifconfig lo11 inet 169.254.0.24/32 alias ifconfig lo11 inet6 fc00::24/128 ==== 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 | 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 /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 /usr/sbin/tcpdump -l -e -vvv -s 2048 -ni pflog13 >pflog13.tcpdump & rm -f stamp-stop tcpdump: listening on pflog11, link-type PFLOG sleep 2 # XXX tcpdump: listening on pflog12, link-type PFLOG tcpdump: listening on pflog13, link-type PFLOG 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=0.282 ms --- 169.254.0.1 ping statistics --- 1 packets transmitted, 1 packets received, 0.0% packet loss round-trip min/avg/max/std-dev = 0.282/0.282/0.282/0.000 ms ==== run-ping6-1 ==== 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=0.317 ms --- fc00::1 ping statistics --- 1 packets transmitted, 1 packets received, 0.0% packet loss round-trip min/avg/max/std-dev = 0.317/0.317/0.317/0.000 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 ==== 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=0.248 ms --- 169.254.0.2 ping statistics --- 1 packets transmitted, 1 packets received, 0.0% packet loss round-trip min/avg/max/std-dev = 0.248/0.248/0.248/0.000 ms ==== run-ping6-2 ==== 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=0.314 ms --- fc00::2 ping statistics --- 1 packets transmitted, 1 packets received, 0.0% packet loss round-trip min/avg/max/std-dev = 0.314/0.314/0.314/0.000 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 ==== 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=0.261 ms --- 169.254.0.3 ping statistics --- 1 packets transmitted, 1 packets received, 0.0% packet loss round-trip min/avg/max/std-dev = 0.261/0.261/0.261/0.000 ms ==== run-ping6-3 ==== 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=0.315 ms --- fc00::3 ping statistics --- 1 packets transmitted, 1 packets received, 0.0% packet loss round-trip min/avg/max/std-dev = 0.315/0.315/0.315/0.000 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 ==== 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=0.252 ms --- 169.254.0.4 ping statistics --- 1 packets transmitted, 1 packets received, 0.0% packet loss round-trip min/avg/max/std-dev = 0.252/0.252/0.252/0.000 ms ==== run-ping6-4 ==== 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=0.327 ms --- fc00::4 ping statistics --- 1 packets transmitted, 1 packets received, 0.0% packet loss round-trip min/avg/max/std-dev = 0.327/0.327/0.327/0.000 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 ==== 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=0.215 ms --- 169.254.0.5 ping statistics --- 1 packets transmitted, 1 packets received, 0.0% packet loss round-trip min/avg/max/std-dev = 0.215/0.215/0.215/0.000 ms ==== run-ping6-5 ==== 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=0.317 ms --- fc00::5 ping statistics --- 1 packets transmitted, 1 packets received, 0.0% packet loss round-trip min/avg/max/std-dev = 0.317/0.317/0.317/0.000 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 ==== 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=0.245 ms --- 169.254.0.6 ping statistics --- 1 packets transmitted, 1 packets received, 0.0% packet loss round-trip min/avg/max/std-dev = 0.245/0.245/0.245/0.000 ms ==== run-ping6-6 ==== 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=0.312 ms --- fc00::6 ping statistics --- 1 packets transmitted, 1 packets received, 0.0% packet loss round-trip min/avg/max/std-dev = 0.312/0.312/0.312/0.000 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 ==== 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=0.266 ms --- 169.254.0.11 ping statistics --- 1 packets transmitted, 1 packets received, 0.0% packet loss round-trip min/avg/max/std-dev = 0.266/0.266/0.266/0.000 ms ==== run-ping6-11 ==== 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=0.345 ms --- fc00::11 ping statistics --- 1 packets transmitted, 1 packets received, 0.0% packet loss round-trip min/avg/max/std-dev = 0.345/0.345/0.345/0.000 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 ==== 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=0.267 ms --- 169.254.0.12 ping statistics --- 1 packets transmitted, 1 packets received, 0.0% packet loss round-trip min/avg/max/std-dev = 0.267/0.267/0.267/0.000 ms ==== run-ping6-12 ==== 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=0.324 ms --- fc00::12 ping statistics --- 1 packets transmitted, 1 packets received, 0.0% packet loss round-trip min/avg/max/std-dev = 0.324/0.324/0.324/0.000 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 ==== 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=0.359 ms --- 169.254.0.14 ping statistics --- 1 packets transmitted, 1 packets received, 0.0% packet loss round-trip min/avg/max/std-dev = 0.359/0.359/0.359/0.000 ms ==== run-ping6-14 ==== 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=0.370 ms --- fc00::14 ping statistics --- 1 packets transmitted, 1 packets received, 0.0% packet loss round-trip min/avg/max/std-dev = 0.370/0.370/0.370/0.000 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 ==== 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=0.317 ms --- ::1 ping statistics --- 1 packets transmitted, 1 packets received, 0.0% packet loss round-trip min/avg/max/std-dev = 0.317/0.317/0.317/0.000 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 20:49:20.840403 rule 4.regress.3/(match) [uid 0, pid 21674] pass out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:f747 seq:0) [icmp cksum ok] (ttl 255, id 379, len 84, bad ip cksum 14! -> 662f) 20:49:20.840454 rule 4.regress.3/(match) [uid 0, pid 21674] pass in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:f747 seq:0) [icmp cksum ok] (ttl 255, id 379, len 84) 20:49:20.840493 rule 4.regress.3/(match) [uid 0, pid 21674] pass out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:f747 seq:0) [bad icmp cksum 0! -> 71d1] (ttl 255, id 29421, len 84, bad ip cksum 662f! -> f4bc) 20:49:20.840508 rule 4.regress.3/(match) [uid 0, pid 21674] pass in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:f747 seq:0) [icmp cksum ok] (ttl 255, id 29421, len 84) 20:49:21.055461 rule 4.regress.11/(match) [uid 0, pid 21674] pass out on lo11: fc00::1 > fc00::1: icmp6: echo request (id:1b73 seq:0) [icmp6 cksum ok] (len 64, hlim 64) 20:49:21.055517 rule 4.regress.11/(match) [uid 0, pid 21674] pass in on lo11: fc00::1 > fc00::1: icmp6: echo request (id:1b73 seq:0) [icmp6 cksum ok] (len 64, hlim 64) 20:49:21.055572 rule 4.regress.11/(match) [uid 0, pid 21674] pass out on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:1b73 seq:0) [bad icmp6 cksum 0! -> dd5e] (len 64, hlim 64) 20:49:21.055590 rule 4.regress.11/(match) [uid 0, pid 21674] pass in on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:1b73 seq:0) [icmp6 cksum ok] (len 64, hlim 64) 20:49:21.295411 rule 4.regress.3/(match) [uid 0, pid 21674] pass out on lo11: 169.254.0.1.31759 > 169.254.0.1.9: [bad udp cksum 1f00! -> 455a] udp 4 (ttl 64, id 10142, len 32, bad ip cksum c! -> ff30) 20:49:21.295459 rule 4.regress.3/(match) [uid 0, pid 21674] pass in on lo11: 169.254.0.1.31759 > 169.254.0.1.9: [udp sum ok] udp 4 (ttl 64, id 10142, len 32) 20:49:21.295500 rule 4.regress.3/(match) [uid 0, pid 21674] 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! -> 2693] for 169.254.0.1.31759 > 169.254.0.1.9: udp 4 (ttl 64, id 10142, len 32) (ttl 255, id 50103, len 56, bad ip cksum 9587! -> a40e) 20:49:21.295515 rule 4.regress.3/(match) [uid 0, pid 21674] 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 169.254.0.1.31759 > 169.254.0.1.9: udp 4 (ttl 64, id 10142, len 32) (ttl 255, id 50103, len 56) 20:49:21.515303 rule 4.regress.11/(match) [uid 0, pid 21674] pass out on lo11: fc00::1.42726 > fc00::1.9: [invalid udp cksum 0] udp 4 [flowlabel 0x2851c] (len 12, hlim 64) 20:49:21.515362 rule 4.regress.11/(match) [uid 0, pid 21674] pass in on lo11: fc00::1.42726 > fc00::1.9: [udp sum ok] udp 4 [flowlabel 0x2851c] (len 12, hlim 64) 20:49:21.515414 rule 4.regress.11/(match) [uid 0, pid 21674] pass out on lo11: fc00::1 > fc00::1: icmp6: fc00::1 udp port 9 unreachable [bad icmp6 cksum 0! -> 1034] (len 60, hlim 64) 20:49:21.515432 rule 4.regress.11/(match) [uid 0, pid 21674] pass in on lo11: fc00::1 > fc00::1: icmp6: fc00::1 udp port 9 unreachable [icmp6 cksum ok] (len 60, hlim 64) 20:49:21.704856 rule 4.regress.4/(match) [uid 0, pid 21674] pass out on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:bd5d seq:0) [icmp cksum ok] (ttl 255, id 5821, len 84, bad ip cksum 14! -> 50eb) 20:49:21.704914 rule 4.regress.4/(match) [uid 0, pid 21674] pass in on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:bd5d seq:0) [icmp cksum ok] (ttl 255, id 5821, len 84) 20:49:21.918885 rule 4.regress.12/(match) [uid 0, pid 21674] pass out on lo11: fc00::2 > fc00::2: icmp6: echo request (id:49cd seq:0) [icmp6 cksum ok] (len 64, hlim 64) 20:49:21.918949 rule 4.regress.12/(match) [uid 0, pid 21674] pass in on lo11: fc00::2 > fc00::2: icmp6: echo request (id:49cd seq:0) [icmp6 cksum ok] (len 64, hlim 64) 20:49:22.160518 rule 4.regress.4/(match) [uid 0, pid 21674] pass out on lo11: 169.254.0.2.1155 > 169.254.0.2.9: [bad udp cksum 1f00! -> cfd1] udp 4 (ttl 64, id 42079, len 32, bad ip cksum c! -> 826d) 20:49:22.160573 rule 4.regress.4/(match) [uid 0, pid 21674] pass in on lo11: 169.254.0.2.1155 > 169.254.0.2.9: [udp sum ok] udp 4 (ttl 64, id 42079, len 32) 20:49:22.380005 rule 4.regress.12/(match) [uid 0, pid 21674] pass out on lo11: fc00::2.26614 > fc00::2.9: [invalid udp cksum 0] udp 4 [flowlabel 0x71d83] (len 12, hlim 64) 20:49:22.380069 rule 4.regress.12/(match) [uid 0, pid 21674] pass in on lo11: fc00::2.26614 > fc00::2.9: [udp sum ok] udp 4 [flowlabel 0x71d83] (len 12, hlim 64) 20:49:22.569070 rule 4.regress.5/(match) [uid 0, pid 21674] pass out on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:060b seq:0) [icmp cksum ok] (ttl 255, id 39355, len 84, bad ip cksum 14! -> cdea) 20:49:22.569132 rule 4.regress.5/(match) [uid 0, pid 21674] pass in on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:060b seq:0) [icmp cksum ok] (ttl 255, id 39355, len 84) 20:49:22.569172 rule 4/(match) [uid 0, pid 21674] pass out on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo reply (id:060b seq:0) [bad icmp cksum 0! -> 126f] (ttl 255, id 30088, len 84, bad ip cksum cdea! -> f21d) 20:49:22.569181 rule 4/(match) [uid 0, pid 21674] pass in on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo reply (id:060b seq:0) [icmp cksum ok] (ttl 255, id 30088, len 84) 20:49:22.781508 rule 4.regress.13/(match) [uid 0, pid 21674] pass out on lo11: fc00::3 > fc00::3: icmp6: echo request (id:662e seq:0) [icmp6 cksum ok] (len 64, hlim 64) 20:49:22.781573 rule 4.regress.13/(match) [uid 0, pid 21674] pass in on lo11: fc00::3 > fc00::3: icmp6: echo request (id:662e seq:0) [icmp6 cksum ok] (len 64, hlim 64) 20:49:22.781629 rule 4/(match) [uid 0, pid 21674] pass out on lo11: fc00::3 > fc00::3: icmp6: echo reply (id:662e seq:0) [bad icmp6 cksum 0! -> 5fab] (len 64, hlim 64) 20:49:22.781640 rule 4/(match) [uid 0, pid 21674] pass in on lo11: fc00::3 > fc00::3: icmp6: echo reply (id:662e seq:0) [icmp6 cksum ok] (len 64, hlim 64) 20:49:23.021886 rule 4.regress.5/(match) [uid 0, pid 21674] pass out on lo11: 169.254.0.3.15915 > 169.254.0.3.9: [bad udp cksum 1f00! -> 2598] udp 4 (ttl 64, id 24700, len 32, bad ip cksum c! -> c64e) 20:49:23.021940 rule 4.regress.5/(match) [uid 0, pid 21674] pass in on lo11: 169.254.0.3.15915 > 169.254.0.3.9: [udp sum ok] udp 4 (ttl 64, id 24700, len 32) 20:49:23.021980 rule 4/(match) [uid 0, pid 21674] 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! -> 2697] for 169.254.0.3.15915 > 169.254.0.3.9: udp 4 (ttl 64, id 24700, len 32) (ttl 255, id 12813, len 56, bad ip cksum 3973! -> 35b5) 20:49:23.021989 rule 4/(match) [uid 0, pid 21674] 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 169.254.0.3.15915 > 169.254.0.3.9: udp 4 (ttl 64, id 24700, len 32) (ttl 255, id 12813, len 56) 20:49:23.242247 rule 4.regress.13/(match) [uid 0, pid 21674] pass out on lo11: fc00::3.14586 > fc00::3.9: [invalid udp cksum 0] udp 4 [flowlabel 0x2fe66] (len 12, hlim 64) 20:49:23.242312 rule 4.regress.13/(match) [uid 0, pid 21674] pass in on lo11: fc00::3.14586 > fc00::3.9: [udp sum ok] udp 4 [flowlabel 0x2fe66] (len 12, hlim 64) 20:49:23.242367 rule 4/(match) [uid 0, pid 21674] pass out on lo11: fc00::3 > fc00::3: icmp6: fc00::3 udp port 9 unreachable [bad icmp6 cksum 0! -> 96e5] (len 60, hlim 64) 20:49:23.242377 rule 4/(match) [uid 0, pid 21674] pass in on lo11: fc00::3 > fc00::3: icmp6: fc00::3 udp port 9 unreachable [icmp6 cksum ok] (len 60, hlim 64) 20:49:23.431507 rule 4.regress.6/(match) [uid 0, pid 21674] pass out on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:943f seq:0) [icmp cksum ok] (ttl 255, id 24280, len 84, bad ip cksum 1! -> 8cc) 20:49:23.431569 rule 4.regress.6/(match) [uid 0, pid 21674] pass in on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:943f seq:0) [icmp cksum ok] (ttl 255, id 24280, len 84) 20:49:23.643621 rule 4.regress.14/(match) [uid 0, pid 21674] pass out on lo11: fc00::4 > fc00::4: icmp6: echo request (id:5c5b seq:0) [icmp6 cksum ok] (len 64, hlim 64) 20:49:23.643698 rule 4.regress.14/(match) [uid 0, pid 21674] pass in on lo11: fc00::4 > fc00::4: icmp6: echo request (id:5c5b seq:0) [icmp6 cksum ok] (len 64, hlim 64) 20:49:23.885556 rule 4.regress.6/(match) [uid 0, pid 21674] pass out on lo11: [uid 0, pid 25614] 169.254.0.4.17369 > 169.254.0.4.9: [bad udp cksum a602! -> 7592] udp 4 (ttl 64, id 17840, len 32, bad ip cksum c! -> e118) 20:49:23.885628 rule 4.regress.6/(match) [uid 0, pid 21674] pass in on lo11: 169.254.0.4.17369 > 169.254.0.4.9: [udp sum ok] udp 4 (ttl 64, id 17840, len 32) 20:49:24.107421 rule 4.regress.14/(match) [uid 0, pid 21674] pass out on lo11: [uid 0, pid 20723] fc00::4.21102 > fc00::4.9: [invalid udp cksum 0] udp 4 [flowlabel 0x72f93] (len 12, hlim 64) 20:49:24.107481 rule 4.regress.14/(match) [uid 0, pid 21674] pass in on lo11: fc00::4.21102 > fc00::4.9: [udp sum ok] udp 4 [flowlabel 0x72f93] (len 12, hlim 64) 20:49:26.021739 rule 4.regress.18/(match) [uid 0, pid 21674] pass out on lo11: [rewritten: src 169.254.0.11:38191, dst 169.254.0.21:8] 169.254.0.11 > 169.254.0.11: icmp: echo request (id:952f seq:0) [icmp cksum ok] (ttl 255, id 9466, len 84, bad ip cksum 14! -> 429c) 20:49:26.021804 rule 4.regress.2/(match) [uid 0, pid 21674] pass in on lo11: 169.254.0.11 > 169.254.0.21: icmp: echo request (id:952f seq:0) [icmp cksum ok] (ttl 255, id 9466, len 84) 20:49:26.234054 rule 4.regress.20/(match) [uid 0, pid 21674] pass out on lo11: [rewritten: src fc00::11:8936, dst fc00::21:128] fc00::11 > fc00::11: icmp6: echo request (id:22e8 seq:0) [icmp6 cksum ok] (len 64, hlim 64) 20:49:26.234141 rule 4.regress.10/(match) [uid 0, pid 21674] pass in on lo11: fc00::11 > fc00::21: icmp6: echo request (id:22e8 seq:0) [icmp6 cksum ok] (len 64, hlim 64) 20:49:26.474411 rule 4.regress.18/(match) [uid 0, pid 21674] pass out on lo11: [rewritten: src 169.254.0.11:2919, dst 169.254.0.21:9] 169.254.0.11.2919 > 169.254.0.11.9: [bad udp cksum a602! -> d9ca] udp 4 (ttl 64, id 64938, len 32, bad ip cksum c! -> 2910) 20:49:26.474474 rule 4.regress.2/(match) [uid 0, pid 21674] pass in on lo11: 169.254.0.11.2919 > 169.254.0.21.9: [udp sum ok] udp 4 (ttl 64, id 64938, len 32) 20:49:26.694645 rule 4.regress.20/(match) [uid 0, pid 21674] pass out on lo11: [rewritten: src fc00::11:26384, dst fc00::21:9] fc00::11.26384 > fc00::11.9: [invalid udp cksum 0] udp 4 [flowlabel 0x6a778] (len 12, hlim 64) 20:49:26.694710 rule 4.regress.10/(match) [uid 0, pid 21674] pass in on lo11: fc00::11.26384 > fc00::21.9: [udp sum ok] udp 4 [flowlabel 0x6a778] (len 12, hlim 64) 20:49:26.883861 rule 4.regress.19/(match) [uid 0, pid 21674] pass out on lo11: [rewritten: src 169.254.0.22:3427, dst 169.254.0.12:8] 169.254.0.12 > 169.254.0.12: icmp: echo request (id:4c1b seq:0) [icmp cksum ok] (ttl 255, id 47235, len 84, bad ip cksum 1! -> af10) 20:49:26.883929 rule 4.regress.2/(match) [uid 0, pid 21674] pass in on lo11: 169.254.0.22 > 169.254.0.12: icmp: echo request (id:0d63 seq:0) [icmp cksum ok] (ttl 255, id 47235, len 84) 20:49:27.095991 rule 4.regress.21/(match) [uid 0, pid 21674] pass out on lo11: [rewritten: src fc00::22:18552, dst fc00::12:128] fc00::12 > fc00::12: icmp6: echo request (id:3543 seq:0) [icmp6 cksum ok] (len 64, hlim 64) 20:49:27.096056 rule 4.regress.10/(match) [uid 0, pid 21674] pass in on lo11: fc00::22 > fc00::12: icmp6: echo request (id:4878 seq:0) [icmp6 cksum ok] (len 64, hlim 64) 20:49:27.334658 rule 4.regress.19/(match) [uid 0, pid 21674] pass out on lo11: [rewritten: src 169.254.0.22:51782, dst 169.254.0.12:9] 169.254.0.12.22205 > 169.254.0.12.9: [bad udp cksum 1f00! -> 817f] udp 4 (ttl 64, id 2849, len 32, bad ip cksum c! -> 1b98) 20:49:27.334719 rule 4.regress.2/(match) [uid 0, pid 21674] pass in on lo11: 169.254.0.22.51782 > 169.254.0.12.9: [udp sum ok] udp 4 (ttl 64, id 2849, len 32) 20:49:27.554880 rule 4.regress.21/(match) [uid 0, pid 21674] pass out on lo11: [rewritten: src fc00::22:61897, dst fc00::12:9] fc00::12.31781 > fc00::12.9: [invalid udp cksum 0] udp 4 [flowlabel 0x154c8] (len 12, hlim 64) 20:49:27.554954 rule 4.regress.10/(match) [uid 0, pid 21674] pass in on lo11: fc00::22.61897 > fc00::12.9: [udp sum ok] udp 4 [flowlabel 0x154c8] (len 12, hlim 64) 20:49:27.743321 rule 4.regress.2/(match) [uid 0, pid 21674] pass out on lo11: 169.254.0.14 > 169.254.0.14: icmp: echo request (id:73d2 seq:0) [icmp cksum ok] (ttl 255, id 35879, len 84, bad ip cksum 1! -> db68) 20:49:27.743400 rule 4.regress.22/(match) [uid 0, pid 21674] pass in on lo11: [rewritten: src fc00::23:61386, dst fc00::24:128] 169.254.0.14 > 169.254.0.14: icmp: echo request (id:73d2 seq:0) [icmp cksum ok] (ttl 255, id 35879, len 84) 20:49:27.743464 rule 4.regress.10/(match) [uid 0, pid 21674] pass in on lo11: fc00::23 > fc00::24: icmp6: echo request (id:efca seq:0) [icmp6 cksum ok] (len 64, hlim 63) 20:49:27.955547 rule 4.regress.10/(match) [uid 0, pid 21674] pass out on lo11: fc00::14 > fc00::14: icmp6: echo request (id:a534 seq:0) [icmp6 cksum ok] (len 64, hlim 64) 20:49:27.955618 rule 4.regress.23/(match) [uid 0, pid 21674] pass in on lo11: [rewritten: src 169.254.0.23:1195, dst 169.254.0.24:8] fc00::14 > fc00::14: icmp6: echo request (id:a534 seq:0) [icmp6 cksum ok] (len 64, hlim 64) 20:49:27.955672 rule 4.regress.2/(match) [uid 0, pid 21674] pass in on lo11: 169.254.0.23 > 169.254.0.24: icmp: echo request (id:04ab seq:0) [icmp cksum ok] (DF) (ttl 63, id 14702, len 84) 20:49:28.208914 rule 4.regress.2/(match) [uid 0, pid 21674] pass out on lo11: 169.254.0.14.7796 > 169.254.0.14.9: [bad udp cksum a602! -> c6b7] udp 4 (ttl 64, id 20946, len 32, bad ip cksum c! -> d4e2) 20:49:28.208977 rule 4.regress.22/(match) [uid 0, pid 21674] pass in on lo11: [rewritten: src fc00::23:57979, dst fc00::24:9] 169.254.0.14.7796 > 169.254.0.14.9: [udp sum ok] udp 4 (ttl 64, id 20946, len 32) 20:49:28.209032 rule 4.regress.10/(match) [uid 0, pid 21674] pass in on lo11: fc00::23.57979 > fc00::24.9: [udp sum ok] udp 4 (len 12, hlim 63) 20:49:28.428725 rule 4.regress.10/(match) [uid 0, pid 21674] pass out on lo11: fc00::14.3985 > fc00::14.9: [invalid udp cksum 0] udp 4 [flowlabel 0x689a0] (len 12, hlim 64) 20:49:28.428802 rule 4.regress.23/(match) [uid 0, pid 21674] pass in on lo11: [rewritten: src 169.254.0.23:64176, dst 169.254.0.24:9] fc00::14.3985 > fc00::14.9: [udp sum ok] udp 4 [flowlabel 0x689a0] (len 12, hlim 64) 20:49:28.428867 rule 4.regress.2/(match) [uid 0, pid 21674] pass in on lo11: 169.254.0.23.64176 > 169.254.0.24.9: [udp sum ok] udp 4 (DF) (ttl 63, id 21290, len 32) 20:49:28.624267 rule 4.regress.10/(match) [uid 0, pid 21674] pass out on lo11: ::1 > ::1: icmp6: echo request (id:b492 seq:0) [icmp6 cksum ok] (len 64, hlim 64) 20:49:28.624334 rule 4.regress.10/(match) [uid 0, pid 21674] pass in on lo11: ::1 > ::1: icmp6: echo request (id:b492 seq:0) [icmp6 cksum ok] (len 64, hlim 64) 20:49:28.850706 rule 4.regress.10/(match) [uid 0, pid 21674] pass out on lo11: ::1.43754 > ::1.9: [invalid udp cksum 0] udp 4 [flowlabel 0xbd38] (len 12, hlim 64) 20:49:28.850772 rule 4.regress.10/(match) [uid 0, pid 21674] pass in on lo11: ::1.43754 > ::1.9: [udp sum ok] udp 4 [flowlabel 0xbd38] (len 12, hlim 64) ==== run-bpf-12 ==== # show full logs cat pflog12.tcpdump 20:49:20.840392 rule 4.regress.1/(match) [uid 0, pid 21674] match out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:f747 seq:0) [icmp cksum ok] (ttl 255, id 379, len 84, bad ip cksum 14! -> 662f) 20:49:20.840448 rule 4.regress.1/(match) [uid 0, pid 21674] match in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:f747 seq:0) [icmp cksum ok] (ttl 255, id 379, len 84) 20:49:20.840490 rule 4.regress.1/(match) [uid 0, pid 21674] match out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:f747 seq:0) [bad icmp cksum 0! -> 71d1] (ttl 255, id 29421, len 84, bad ip cksum 662f! -> f4bc) 20:49:20.840506 rule 4.regress.1/(match) [uid 0, pid 21674] match in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:f747 seq:0) [icmp cksum ok] (ttl 255, id 29421, len 84) 20:49:21.055451 rule 4.regress.1/(match) [uid 0, pid 21674] match out on lo11: fc00::1 > fc00::1: icmp6: echo request (id:1b73 seq:0) [icmp6 cksum ok] (len 64, hlim 64) 20:49:21.055510 rule 4.regress.1/(match) [uid 0, pid 21674] match in on lo11: fc00::1 > fc00::1: icmp6: echo request (id:1b73 seq:0) [icmp6 cksum ok] (len 64, hlim 64) 20:49:21.055569 rule 4.regress.1/(match) [uid 0, pid 21674] match out on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:1b73 seq:0) [bad icmp6 cksum 0! -> dd5e] (len 64, hlim 64) 20:49:21.055587 rule 4.regress.1/(match) [uid 0, pid 21674] match in on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:1b73 seq:0) [icmp6 cksum ok] (len 64, hlim 64) 20:49:21.295400 rule 4.regress.1/(match) [uid 0, pid 21674] match out on lo11: 169.254.0.1.31759 > 169.254.0.1.9: [bad udp cksum 1f00! -> 455a] udp 4 (ttl 64, id 10142, len 32, bad ip cksum c! -> ff30) 20:49:21.295455 rule 4.regress.1/(match) [uid 0, pid 21674] match in on lo11: 169.254.0.1.31759 > 169.254.0.1.9: [udp sum ok] udp 4 (ttl 64, id 10142, len 32) 20:49:21.295497 rule 4.regress.1/(match) [uid 0, pid 21674] 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! -> 2693] for 169.254.0.1.31759 > 169.254.0.1.9: udp 4 (ttl 64, id 10142, len 32) (ttl 255, id 50103, len 56, bad ip cksum 9587! -> a40e) 20:49:21.295513 rule 4.regress.1/(match) [uid 0, pid 21674] 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 169.254.0.1.31759 > 169.254.0.1.9: udp 4 (ttl 64, id 10142, len 32) (ttl 255, id 50103, len 56) 20:49:21.515294 rule 4.regress.1/(match) [uid 0, pid 21674] match out on lo11: fc00::1.42726 > fc00::1.9: [invalid udp cksum 0] udp 4 [flowlabel 0x2851c] (len 12, hlim 64) 20:49:21.515355 rule 4.regress.1/(match) [uid 0, pid 21674] match in on lo11: fc00::1.42726 > fc00::1.9: [udp sum ok] udp 4 [flowlabel 0x2851c] (len 12, hlim 64) 20:49:21.515412 rule 4.regress.1/(match) [uid 0, pid 21674] match out on lo11: fc00::1 > fc00::1: icmp6: fc00::1 udp port 9 unreachable [bad icmp6 cksum 0! -> 1034] (len 60, hlim 64) 20:49:21.515430 rule 4.regress.1/(match) [uid 0, pid 21674] match in on lo11: fc00::1 > fc00::1: icmp6: fc00::1 udp port 9 unreachable [icmp6 cksum ok] (len 60, hlim 64) 20:49:21.704846 rule 4.regress.1/(match) [uid 0, pid 21674] match out on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:bd5d seq:0) [icmp cksum ok] (ttl 255, id 5821, len 84, bad ip cksum 14! -> 50eb) 20:49:21.704908 rule 4.regress.1/(match) [uid 0, pid 21674] match in on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:bd5d seq:0) [icmp cksum ok] (ttl 255, id 5821, len 84) 20:49:21.918875 rule 4.regress.1/(match) [uid 0, pid 21674] match out on lo11: fc00::2 > fc00::2: icmp6: echo request (id:49cd seq:0) [icmp6 cksum ok] (len 64, hlim 64) 20:49:21.918941 rule 4.regress.1/(match) [uid 0, pid 21674] match in on lo11: fc00::2 > fc00::2: icmp6: echo request (id:49cd seq:0) [icmp6 cksum ok] (len 64, hlim 64) 20:49:22.160508 rule 4.regress.1/(match) [uid 0, pid 21674] match out on lo11: 169.254.0.2.1155 > 169.254.0.2.9: [bad udp cksum 1f00! -> cfd1] udp 4 (ttl 64, id 42079, len 32, bad ip cksum c! -> 826d) 20:49:22.160569 rule 4.regress.1/(match) [uid 0, pid 21674] match in on lo11: 169.254.0.2.1155 > 169.254.0.2.9: [udp sum ok] udp 4 (ttl 64, id 42079, len 32) 20:49:22.379995 rule 4.regress.1/(match) [uid 0, pid 21674] match out on lo11: fc00::2.26614 > fc00::2.9: [invalid udp cksum 0] udp 4 [flowlabel 0x71d83] (len 12, hlim 64) 20:49:22.380065 rule 4.regress.1/(match) [uid 0, pid 21674] match in on lo11: fc00::2.26614 > fc00::2.9: [udp sum ok] udp 4 [flowlabel 0x71d83] (len 12, hlim 64) 20:49:22.569060 rule 4.regress.1/(match) [uid 0, pid 21674] match out on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:060b seq:0) [icmp cksum ok] (ttl 255, id 39355, len 84, bad ip cksum 14! -> cdea) 20:49:22.569126 rule 4.regress.1/(match) [uid 0, pid 21674] match in on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:060b seq:0) [icmp cksum ok] (ttl 255, id 39355, len 84) 20:49:22.781500 rule 4.regress.1/(match) [uid 0, pid 21674] match out on lo11: fc00::3 > fc00::3: icmp6: echo request (id:662e seq:0) [icmp6 cksum ok] (len 64, hlim 64) 20:49:22.781566 rule 4.regress.1/(match) [uid 0, pid 21674] match in on lo11: fc00::3 > fc00::3: icmp6: echo request (id:662e seq:0) [icmp6 cksum ok] (len 64, hlim 64) 20:49:23.021876 rule 4.regress.1/(match) [uid 0, pid 21674] match out on lo11: 169.254.0.3.15915 > 169.254.0.3.9: [bad udp cksum 1f00! -> 2598] udp 4 (ttl 64, id 24700, len 32, bad ip cksum c! -> c64e) 20:49:23.021936 rule 4.regress.1/(match) [uid 0, pid 21674] match in on lo11: 169.254.0.3.15915 > 169.254.0.3.9: [udp sum ok] udp 4 (ttl 64, id 24700, len 32) 20:49:23.242237 rule 4.regress.1/(match) [uid 0, pid 21674] match out on lo11: fc00::3.14586 > fc00::3.9: [invalid udp cksum 0] udp 4 [flowlabel 0x2fe66] (len 12, hlim 64) 20:49:23.242306 rule 4.regress.1/(match) [uid 0, pid 21674] match in on lo11: fc00::3.14586 > fc00::3.9: [udp sum ok] udp 4 [flowlabel 0x2fe66] (len 12, hlim 64) 20:49:23.431498 rule 4.regress.1/(match) [uid 0, pid 21674] match out on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:943f seq:0) [icmp cksum ok] (ttl 255, id 24280, len 84, bad ip cksum 1! -> 8cc) 20:49:23.431562 rule 4.regress.1/(match) [uid 0, pid 21674] match in on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:943f seq:0) [icmp cksum ok] (ttl 255, id 24280, len 84) 20:49:23.643611 rule 4.regress.1/(match) [uid 0, pid 21674] match out on lo11: fc00::4 > fc00::4: icmp6: echo request (id:5c5b seq:0) [icmp6 cksum ok] (len 64, hlim 64) 20:49:23.643690 rule 4.regress.1/(match) [uid 0, pid 21674] match in on lo11: fc00::4 > fc00::4: icmp6: echo request (id:5c5b seq:0) [icmp6 cksum ok] (len 64, hlim 64) 20:49:23.885545 rule 4.regress.1/(match) [uid 0, pid 21674] match out on lo11: 169.254.0.4.17369 > 169.254.0.4.9: [bad udp cksum a602! -> 7592] udp 4 (ttl 64, id 17840, len 32, bad ip cksum c! -> e118) 20:49:23.885618 rule 4.regress.1/(match) [uid 0, pid 21674] match in on lo11: 169.254.0.4.17369 > 169.254.0.4.9: [udp sum ok] udp 4 (ttl 64, id 17840, len 32) 20:49:24.107410 rule 4.regress.1/(match) [uid 0, pid 21674] match out on lo11: fc00::4.21102 > fc00::4.9: [invalid udp cksum 0] udp 4 [flowlabel 0x72f93] (len 12, hlim 64) 20:49:24.107473 rule 4.regress.1/(match) [uid 0, pid 21674] match in on lo11: fc00::4.21102 > fc00::4.9: [udp sum ok] udp 4 [flowlabel 0x72f93] (len 12, hlim 64) 20:49:24.297643 rule 4.regress.1/(match) [uid 0, pid 21674] match out on lo11: 169.254.0.5 > 169.254.0.5: icmp: echo request (id:a1d4 seq:0) [icmp cksum ok] (ttl 255, id 14198, len 84, bad ip cksum 14! -> 302c) 20:49:24.297690 rule 4.regress.1/(match) [uid 0, pid 21674] match in on lo11: 169.254.0.5 > 169.254.0.5: icmp: echo request (id:a1d4 seq:0) [icmp cksum ok] (ttl 255, id 14198, len 84) 20:49:24.510038 rule 4.regress.1/(match) [uid 0, pid 21674] match out on lo11: fc00::5 > fc00::5: icmp6: echo request (id:43b1 seq:0) [icmp6 cksum ok] (len 64, hlim 64) 20:49:24.510103 rule 4.regress.1/(match) [uid 0, pid 21674] match in on lo11: fc00::5 > fc00::5: icmp6: echo request (id:43b1 seq:0) [icmp6 cksum ok] (len 64, hlim 64) 20:49:24.750097 rule 4.regress.1/(match) [uid 0, pid 21674] match out on lo11: 169.254.0.5.23990 > 169.254.0.5.9: [bad udp cksum a602! -> 9678] udp 4 (ttl 64, id 63292, len 32, bad ip cksum c! -> 2f8a) 20:49:24.750157 rule 4.regress.1/(match) [uid 0, pid 21674] match in on lo11: 169.254.0.5.23990 > 169.254.0.5.9: [udp sum ok] udp 4 (ttl 64, id 63292, len 32) 20:49:24.971178 rule 4.regress.1/(match) [uid 0, pid 21674] match out on lo11: fc00::5.44386 > fc00::5.9: [invalid udp cksum 0] udp 4 [flowlabel 0x2584f] (len 12, hlim 64) 20:49:24.971258 rule 4.regress.1/(match) [uid 0, pid 21674] match in on lo11: fc00::5.44386 > fc00::5.9: [udp sum ok] udp 4 [flowlabel 0x2584f] (len 12, hlim 64) 20:49:25.160028 rule 4.regress.1/(match) [uid 0, pid 21674] match out on lo11: 169.254.0.6 > 169.254.0.6: icmp: echo request (id:2249 seq:0) [icmp cksum ok] (ttl 255, id 47288, len 84, bad ip cksum ba99! -> aee7) 20:49:25.160087 rule 4.regress.1/(match) [uid 0, pid 21674] match in on lo11: 169.254.0.6 > 169.254.0.6: icmp: echo request (id:2249 seq:0) [icmp cksum ok] (ttl 255, id 47288, len 84) 20:49:25.371699 rule 4.regress.1/(match) [uid 0, pid 21674] match out on lo11: fc00::6 > fc00::6: icmp6: echo request (id:cc24 seq:0) [icmp6 cksum ok] (len 64, hlim 64) 20:49:25.371764 rule 4.regress.1/(match) [uid 0, pid 21674] match in on lo11: fc00::6 > fc00::6: icmp6: echo request (id:cc24 seq:0) [icmp6 cksum ok] (len 64, hlim 64) 20:49:25.610161 rule 4.regress.1/(match) [uid 0, pid 21674] match out on lo11: 169.254.0.6.28331 > 169.254.0.6.9: [bad udp cksum 1f00! -> 9f67] udp 4 (ttl 64, id 11796, len 32, bad ip cksum c! -> f8b0) 20:49:25.610229 rule 4.regress.1/(match) [uid 0, pid 21674] match in on lo11: 169.254.0.6.28331 > 169.254.0.6.9: [udp sum ok] udp 4 (ttl 64, id 11796, len 32) 20:49:25.830635 rule 4.regress.1/(match) [uid 0, pid 21674] match out on lo11: fc00::6.47779 > fc00::6.9: [invalid udp cksum 0] udp 4 [flowlabel 0x3c2d6] (len 12, hlim 64) 20:49:25.830695 rule 4.regress.1/(match) [uid 0, pid 21674] match in on lo11: fc00::6.47779 > fc00::6.9: [udp sum ok] udp 4 [flowlabel 0x3c2d6] (len 12, hlim 64) 20:49:26.021728 rule 4.regress.1/(match) [uid 0, pid 21674] match out on lo11: 169.254.0.11 > 169.254.0.11: icmp: echo request (id:952f seq:0) [icmp cksum ok] (ttl 255, id 9466, len 84, bad ip cksum 14! -> 429c) 20:49:26.021797 rule 4.regress.1/(match) [uid 0, pid 21674] match in on lo11: 169.254.0.11 > 169.254.0.21: icmp: echo request (id:952f seq:0) [icmp cksum ok] (ttl 255, id 9466, len 84) 20:49:26.234043 rule 4.regress.1/(match) [uid 0, pid 21674] match out on lo11: fc00::11 > fc00::11: icmp6: echo request (id:22e8 seq:0) [icmp6 cksum ok] (len 64, hlim 64) 20:49:26.234134 rule 4.regress.1/(match) [uid 0, pid 21674] match in on lo11: fc00::11 > fc00::21: icmp6: echo request (id:22e8 seq:0) [icmp6 cksum ok] (len 64, hlim 64) 20:49:26.474399 rule 4.regress.1/(match) [uid 0, pid 21674] match out on lo11: 169.254.0.11.2919 > 169.254.0.11.9: [bad udp cksum a602! -> d9ca] udp 4 (ttl 64, id 64938, len 32, bad ip cksum c! -> 2910) 20:49:26.474470 rule 4.regress.1/(match) [uid 0, pid 21674] match in on lo11: 169.254.0.11.2919 > 169.254.0.21.9: [udp sum ok] udp 4 (ttl 64, id 64938, len 32) 20:49:26.694632 rule 4.regress.1/(match) [uid 0, pid 21674] match out on lo11: fc00::11.26384 > fc00::11.9: [invalid udp cksum 0] udp 4 [flowlabel 0x6a778] (len 12, hlim 64) 20:49:26.694706 rule 4.regress.1/(match) [uid 0, pid 21674] match in on lo11: fc00::11.26384 > fc00::21.9: [udp sum ok] udp 4 [flowlabel 0x6a778] (len 12, hlim 64) 20:49:26.883848 rule 4.regress.1/(match) [uid 0, pid 21674] match out on lo11: 169.254.0.12 > 169.254.0.12: icmp: echo request (id:4c1b seq:0) [icmp cksum ok] (ttl 255, id 47235, len 84, bad ip cksum 1! -> af10) 20:49:26.883922 rule 4.regress.1/(match) [uid 0, pid 21674] match in on lo11: 169.254.0.22 > 169.254.0.12: icmp: echo request (id:0d63 seq:0) [icmp cksum ok] (ttl 255, id 47235, len 84) 20:49:27.095980 rule 4.regress.1/(match) [uid 0, pid 21674] match out on lo11: fc00::12 > fc00::12: icmp6: echo request (id:3543 seq:0) [icmp6 cksum ok] (len 64, hlim 64) 20:49:27.096049 rule 4.regress.1/(match) [uid 0, pid 21674] match in on lo11: fc00::22 > fc00::12: icmp6: echo request (id:4878 seq:0) [icmp6 cksum ok] (len 64, hlim 64) 20:49:27.334645 rule 4.regress.1/(match) [uid 0, pid 21674] match out on lo11: 169.254.0.12.22205 > 169.254.0.12.9: [bad udp cksum 1f00! -> 817f] udp 4 (ttl 64, id 2849, len 32, bad ip cksum c! -> 1b98) 20:49:27.334715 rule 4.regress.1/(match) [uid 0, pid 21674] match in on lo11: 169.254.0.22.51782 > 169.254.0.12.9: [udp sum ok] udp 4 (ttl 64, id 2849, len 32) 20:49:27.554866 rule 4.regress.1/(match) [uid 0, pid 21674] match out on lo11: fc00::12.31781 > fc00::12.9: [invalid udp cksum 0] udp 4 [flowlabel 0x154c8] (len 12, hlim 64) 20:49:27.554950 rule 4.regress.1/(match) [uid 0, pid 21674] match in on lo11: fc00::22.61897 > fc00::12.9: [udp sum ok] udp 4 [flowlabel 0x154c8] (len 12, hlim 64) 20:49:27.743311 rule 4.regress.1/(match) [uid 0, pid 21674] match out on lo11: 169.254.0.14 > 169.254.0.14: icmp: echo request (id:73d2 seq:0) [icmp cksum ok] (ttl 255, id 35879, len 84, bad ip cksum 1! -> db68) 20:49:27.743388 rule 4.regress.1/(match) [uid 0, pid 21674] match in on lo11: 169.254.0.14 > 169.254.0.14: icmp: echo request (id:73d2 seq:0) [icmp cksum ok] (ttl 255, id 35879, len 84) 20:49:27.743459 rule 4.regress.1/(match) [uid 0, pid 21674] match in on lo11: fc00::23 > fc00::24: icmp6: echo request (id:efca seq:0) [icmp6 cksum ok] (len 64, hlim 63) 20:49:27.955538 rule 4.regress.1/(match) [uid 0, pid 21674] match out on lo11: fc00::14 > fc00::14: icmp6: echo request (id:a534 seq:0) [icmp6 cksum ok] (len 64, hlim 64) 20:49:27.955606 rule 4.regress.1/(match) [uid 0, pid 21674] match in on lo11: fc00::14 > fc00::14: icmp6: echo request (id:a534 seq:0) [icmp6 cksum ok] (len 64, hlim 64) 20:49:27.955667 rule 4.regress.1/(match) [uid 0, pid 21674] match in on lo11: 169.254.0.23 > 169.254.0.24: icmp: echo request (id:04ab seq:0) [icmp cksum ok] (DF) (ttl 63, id 14702, len 84) 20:49:28.208904 rule 4.regress.1/(match) [uid 0, pid 21674] match out on lo11: 169.254.0.14.7796 > 169.254.0.14.9: [bad udp cksum a602! -> c6b7] udp 4 (ttl 64, id 20946, len 32, bad ip cksum c! -> d4e2) 20:49:28.208966 rule 4.regress.1/(match) [uid 0, pid 21674] match in on lo11: 169.254.0.14.7796 > 169.254.0.14.9: [udp sum ok] udp 4 (ttl 64, id 20946, len 32) 20:49:28.209027 rule 4.regress.1/(match) [uid 0, pid 21674] match in on lo11: fc00::23.57979 > fc00::24.9: [udp sum ok] udp 4 (len 12, hlim 63) 20:49:28.428716 rule 4.regress.1/(match) [uid 0, pid 21674] match out on lo11: fc00::14.3985 > fc00::14.9: [invalid udp cksum 0] udp 4 [flowlabel 0x689a0] (len 12, hlim 64) 20:49:28.428789 rule 4.regress.1/(match) [uid 0, pid 21674] match in on lo11: fc00::14.3985 > fc00::14.9: [udp sum ok] udp 4 [flowlabel 0x689a0] (len 12, hlim 64) 20:49:28.428862 rule 4.regress.1/(match) [uid 0, pid 21674] match in on lo11: 169.254.0.23.64176 > 169.254.0.24.9: [udp sum ok] udp 4 (DF) (ttl 63, id 21290, len 32) 20:49:28.624258 rule 4.regress.1/(match) [uid 0, pid 21674] match out on lo11: ::1 > ::1: icmp6: echo request (id:b492 seq:0) [icmp6 cksum ok] (len 64, hlim 64) 20:49:28.624327 rule 4.regress.1/(match) [uid 0, pid 21674] match in on lo11: ::1 > ::1: icmp6: echo request (id:b492 seq:0) [icmp6 cksum ok] (len 64, hlim 64) 20:49:28.850697 rule 4.regress.1/(match) [uid 0, pid 21674] match out on lo11: ::1.43754 > ::1.9: [invalid udp cksum 0] udp 4 [flowlabel 0xbd38] (len 12, hlim 64) 20:49:28.850766 rule 4.regress.1/(match) [uid 0, pid 21674] match in on lo11: ::1.43754 > ::1.9: [udp sum ok] udp 4 [flowlabel 0xbd38] (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 20:49:20.840392 rule 4.regress.1/(match) [uid 0, pid 21674] match out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:f747 seq:0) [icmp cksum ok] (ttl 255, id 379, len 84, bad ip cksum 14! -> 662f) 20:49:20.840448 rule 4.regress.1/(match) [uid 0, pid 21674] match in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:f747 seq:0) [icmp cksum ok] (ttl 255, id 379, len 84) 20:49:20.840490 rule 4.regress.1/(match) [uid 0, pid 21674] match out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:f747 seq:0) [bad icmp cksum 0! -> 71d1] (ttl 255, id 29421, len 84, bad ip cksum 662f! -> f4bc) 20:49:20.840506 rule 4.regress.1/(match) [uid 0, pid 21674] match in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:f747 seq:0) [icmp cksum ok] (ttl 255, id 29421, len 84) 20:49:21.295497 rule 4.regress.1/(match) [uid 0, pid 21674] 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! -> 2693] for 169.254.0.1.31759 > 169.254.0.1.9: udp 4 (ttl 64, id 10142, len 32) (ttl 255, id 50103, len 56, bad ip cksum 9587! -> a40e) 20:49:21.295513 rule 4.regress.1/(match) [uid 0, pid 21674] 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 169.254.0.1.31759 > 169.254.0.1.9: udp 4 (ttl 64, id 10142, len 32) (ttl 255, id 50103, len 56) grep 'regress\.1/.* > 169.254.0.2:' pflog12.tcpdump 20:49:21.704846 rule 4.regress.1/(match) [uid 0, pid 21674] match out on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:bd5d seq:0) [icmp cksum ok] (ttl 255, id 5821, len 84, bad ip cksum 14! -> 50eb) 20:49:21.704908 rule 4.regress.1/(match) [uid 0, pid 21674] match in on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:bd5d seq:0) [icmp cksum ok] (ttl 255, id 5821, len 84) grep 'regress\.1/.* > 169.254.0.3:' pflog12.tcpdump 20:49:22.569060 rule 4.regress.1/(match) [uid 0, pid 21674] match out on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:060b seq:0) [icmp cksum ok] (ttl 255, id 39355, len 84, bad ip cksum 14! -> cdea) 20:49:22.569126 rule 4.regress.1/(match) [uid 0, pid 21674] match in on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:060b seq:0) [icmp cksum ok] (ttl 255, id 39355, len 84) grep 'regress\.1/.* > 169.254.0.4:' pflog12.tcpdump 20:49:23.431498 rule 4.regress.1/(match) [uid 0, pid 21674] match out on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:943f seq:0) [icmp cksum ok] (ttl 255, id 24280, len 84, bad ip cksum 1! -> 8cc) 20:49:23.431562 rule 4.regress.1/(match) [uid 0, pid 21674] match in on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:943f seq:0) [icmp cksum ok] (ttl 255, id 24280, len 84) grep 'regress\.1/.* > 169.254.0.5:' pflog12.tcpdump 20:49:24.297643 rule 4.regress.1/(match) [uid 0, pid 21674] match out on lo11: 169.254.0.5 > 169.254.0.5: icmp: echo request (id:a1d4 seq:0) [icmp cksum ok] (ttl 255, id 14198, len 84, bad ip cksum 14! -> 302c) 20:49:24.297690 rule 4.regress.1/(match) [uid 0, pid 21674] match in on lo11: 169.254.0.5 > 169.254.0.5: icmp: echo request (id:a1d4 seq:0) [icmp cksum ok] (ttl 255, id 14198, len 84) grep 'regress\.1/.* > 169.254.0.6:' pflog12.tcpdump 20:49:25.160028 rule 4.regress.1/(match) [uid 0, pid 21674] match out on lo11: 169.254.0.6 > 169.254.0.6: icmp: echo request (id:2249 seq:0) [icmp cksum ok] (ttl 255, id 47288, len 84, bad ip cksum ba99! -> aee7) 20:49:25.160087 rule 4.regress.1/(match) [uid 0, pid 21674] match in on lo11: 169.254.0.6 > 169.254.0.6: icmp: echo request (id:2249 seq:0) [icmp cksum ok] (ttl 255, id 47288, len 84) grep 'regress\.1/.* > 169.254.0.11:' pflog12.tcpdump 20:49:26.021728 rule 4.regress.1/(match) [uid 0, pid 21674] match out on lo11: 169.254.0.11 > 169.254.0.11: icmp: echo request (id:952f seq:0) [icmp cksum ok] (ttl 255, id 9466, len 84, bad ip cksum 14! -> 429c) grep 'regress\.1/.* > 169.254.0.12:' pflog12.tcpdump 20:49:26.883848 rule 4.regress.1/(match) [uid 0, pid 21674] match out on lo11: 169.254.0.12 > 169.254.0.12: icmp: echo request (id:4c1b seq:0) [icmp cksum ok] (ttl 255, id 47235, len 84, bad ip cksum 1! -> af10) 20:49:26.883922 rule 4.regress.1/(match) [uid 0, pid 21674] match in on lo11: 169.254.0.22 > 169.254.0.12: icmp: echo request (id:0d63 seq:0) [icmp cksum ok] (ttl 255, id 47235, len 84) grep 'regress\.1/.* > 169.254.0.14:' pflog12.tcpdump 20:49:27.743311 rule 4.regress.1/(match) [uid 0, pid 21674] match out on lo11: 169.254.0.14 > 169.254.0.14: icmp: echo request (id:73d2 seq:0) [icmp cksum ok] (ttl 255, id 35879, len 84, bad ip cksum 1! -> db68) 20:49:27.743388 rule 4.regress.1/(match) [uid 0, pid 21674] match in on lo11: 169.254.0.14 > 169.254.0.14: icmp: echo request (id:73d2 seq:0) [icmp cksum ok] (ttl 255, id 35879, len 84) ==== run-bpf-everything6 ==== # rule with pflog12 matches on every packet grep 'regress\.1/.* > fc00::1:' pflog12.tcpdump 20:49:21.055451 rule 4.regress.1/(match) [uid 0, pid 21674] match out on lo11: fc00::1 > fc00::1: icmp6: echo request (id:1b73 seq:0) [icmp6 cksum ok] (len 64, hlim 64) 20:49:21.055510 rule 4.regress.1/(match) [uid 0, pid 21674] match in on lo11: fc00::1 > fc00::1: icmp6: echo request (id:1b73 seq:0) [icmp6 cksum ok] (len 64, hlim 64) 20:49:21.055569 rule 4.regress.1/(match) [uid 0, pid 21674] match out on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:1b73 seq:0) [bad icmp6 cksum 0! -> dd5e] (len 64, hlim 64) 20:49:21.055587 rule 4.regress.1/(match) [uid 0, pid 21674] match in on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:1b73 seq:0) [icmp6 cksum ok] (len 64, hlim 64) 20:49:21.515412 rule 4.regress.1/(match) [uid 0, pid 21674] match out on lo11: fc00::1 > fc00::1: icmp6: fc00::1 udp port 9 unreachable [bad icmp6 cksum 0! -> 1034] (len 60, hlim 64) 20:49:21.515430 rule 4.regress.1/(match) [uid 0, pid 21674] 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 20:49:21.918875 rule 4.regress.1/(match) [uid 0, pid 21674] match out on lo11: fc00::2 > fc00::2: icmp6: echo request (id:49cd seq:0) [icmp6 cksum ok] (len 64, hlim 64) 20:49:21.918941 rule 4.regress.1/(match) [uid 0, pid 21674] match in on lo11: fc00::2 > fc00::2: icmp6: echo request (id:49cd seq:0) [icmp6 cksum ok] (len 64, hlim 64) grep 'regress\.1/.* > fc00::3:' pflog12.tcpdump 20:49:22.781500 rule 4.regress.1/(match) [uid 0, pid 21674] match out on lo11: fc00::3 > fc00::3: icmp6: echo request (id:662e seq:0) [icmp6 cksum ok] (len 64, hlim 64) 20:49:22.781566 rule 4.regress.1/(match) [uid 0, pid 21674] match in on lo11: fc00::3 > fc00::3: icmp6: echo request (id:662e seq:0) [icmp6 cksum ok] (len 64, hlim 64) grep 'regress\.1/.* > fc00::4:' pflog12.tcpdump 20:49:23.643611 rule 4.regress.1/(match) [uid 0, pid 21674] match out on lo11: fc00::4 > fc00::4: icmp6: echo request (id:5c5b seq:0) [icmp6 cksum ok] (len 64, hlim 64) 20:49:23.643690 rule 4.regress.1/(match) [uid 0, pid 21674] match in on lo11: fc00::4 > fc00::4: icmp6: echo request (id:5c5b seq:0) [icmp6 cksum ok] (len 64, hlim 64) grep 'regress\.1/.* > fc00::5:' pflog12.tcpdump 20:49:24.510038 rule 4.regress.1/(match) [uid 0, pid 21674] match out on lo11: fc00::5 > fc00::5: icmp6: echo request (id:43b1 seq:0) [icmp6 cksum ok] (len 64, hlim 64) 20:49:24.510103 rule 4.regress.1/(match) [uid 0, pid 21674] match in on lo11: fc00::5 > fc00::5: icmp6: echo request (id:43b1 seq:0) [icmp6 cksum ok] (len 64, hlim 64) grep 'regress\.1/.* > fc00::6:' pflog12.tcpdump 20:49:25.371699 rule 4.regress.1/(match) [uid 0, pid 21674] match out on lo11: fc00::6 > fc00::6: icmp6: echo request (id:cc24 seq:0) [icmp6 cksum ok] (len 64, hlim 64) 20:49:25.371764 rule 4.regress.1/(match) [uid 0, pid 21674] match in on lo11: fc00::6 > fc00::6: icmp6: echo request (id:cc24 seq:0) [icmp6 cksum ok] (len 64, hlim 64) grep 'regress\.1/.* > fc00::11:' pflog12.tcpdump 20:49:26.234043 rule 4.regress.1/(match) [uid 0, pid 21674] match out on lo11: fc00::11 > fc00::11: icmp6: echo request (id:22e8 seq:0) [icmp6 cksum ok] (len 64, hlim 64) grep 'regress\.1/.* > fc00::12:' pflog12.tcpdump 20:49:27.095980 rule 4.regress.1/(match) [uid 0, pid 21674] match out on lo11: fc00::12 > fc00::12: icmp6: echo request (id:3543 seq:0) [icmp6 cksum ok] (len 64, hlim 64) 20:49:27.096049 rule 4.regress.1/(match) [uid 0, pid 21674] match in on lo11: fc00::22 > fc00::12: icmp6: echo request (id:4878 seq:0) [icmp6 cksum ok] (len 64, hlim 64) grep 'regress\.1/.* > fc00::14:' pflog12.tcpdump 20:49:27.955538 rule 4.regress.1/(match) [uid 0, pid 21674] match out on lo11: fc00::14 > fc00::14: icmp6: echo request (id:a534 seq:0) [icmp6 cksum ok] (len 64, hlim 64) 20:49:27.955606 rule 4.regress.1/(match) [uid 0, pid 21674] match in on lo11: fc00::14 > fc00::14: icmp6: echo request (id:a534 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 20:49:20.840403 rule 4.regress.3/(match) [uid 0, pid 21674] pass out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:f747 seq:0) [icmp cksum ok] (ttl 255, id 379, len 84, bad ip cksum 14! -> 662f) 20:49:20.840454 rule 4.regress.3/(match) [uid 0, pid 21674] pass in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:f747 seq:0) [icmp cksum ok] (ttl 255, id 379, len 84) grep 'regress\.3/.* 169.254.0.1 > 169.254.0.1: icmp: echo reply' pflog11.tcpdump 20:49:20.840493 rule 4.regress.3/(match) [uid 0, pid 21674] pass out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:f747 seq:0) [bad icmp cksum 0! -> 71d1] (ttl 255, id 29421, len 84, bad ip cksum 662f! -> f4bc) 20:49:20.840508 rule 4.regress.3/(match) [uid 0, pid 21674] pass in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:f747 seq:0) [icmp cksum ok] (ttl 255, id 29421, len 84) # no reply with keep state and without all grep 'regress\.4/.* 169.254.0.2 > 169.254.0.2: icmp: echo request' pflog11.tcpdump 20:49:21.704856 rule 4.regress.4/(match) [uid 0, pid 21674] pass out on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:bd5d seq:0) [icmp cksum ok] (ttl 255, id 5821, len 84, bad ip cksum 14! -> 50eb) 20:49:21.704914 rule 4.regress.4/(match) [uid 0, pid 21674] pass in on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:bd5d seq:0) [icmp cksum ok] (ttl 255, id 5821, len 84) ! 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 20:49:22.569070 rule 4.regress.5/(match) [uid 0, pid 21674] pass out on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:060b seq:0) [icmp cksum ok] (ttl 255, id 39355, len 84, bad ip cksum 14! -> cdea) 20:49:22.569132 rule 4.regress.5/(match) [uid 0, pid 21674] pass in on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:060b seq:0) [icmp cksum ok] (ttl 255, id 39355, len 84) # XXX anchor name missing grep '/.* 169.254.0.3 > 169.254.0.3: icmp: echo reply' pflog11.tcpdump 20:49:22.569172 rule 4/(match) [uid 0, pid 21674] pass out on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo reply (id:060b seq:0) [bad icmp cksum 0! -> 126f] (ttl 255, id 30088, len 84, bad ip cksum cdea! -> f21d) 20:49:22.569181 rule 4/(match) [uid 0, pid 21674] pass in on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo reply (id:060b seq:0) [icmp cksum ok] (ttl 255, id 30088, len 84) ==== run-bpf-all6 ==== # reply without keep state grep 'regress\.11/.* fc00::1 > fc00::1: icmp6: echo request' pflog11.tcpdump 20:49:21.055461 rule 4.regress.11/(match) [uid 0, pid 21674] pass out on lo11: fc00::1 > fc00::1: icmp6: echo request (id:1b73 seq:0) [icmp6 cksum ok] (len 64, hlim 64) 20:49:21.055517 rule 4.regress.11/(match) [uid 0, pid 21674] pass in on lo11: fc00::1 > fc00::1: icmp6: echo request (id:1b73 seq:0) [icmp6 cksum ok] (len 64, hlim 64) grep 'regress\.11/.* fc00::1 > fc00::1: icmp6: echo reply' pflog11.tcpdump 20:49:21.055572 rule 4.regress.11/(match) [uid 0, pid 21674] pass out on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:1b73 seq:0) [bad icmp6 cksum 0! -> dd5e] (len 64, hlim 64) 20:49:21.055590 rule 4.regress.11/(match) [uid 0, pid 21674] pass in on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:1b73 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 20:49:21.918885 rule 4.regress.12/(match) [uid 0, pid 21674] pass out on lo11: fc00::2 > fc00::2: icmp6: echo request (id:49cd seq:0) [icmp6 cksum ok] (len 64, hlim 64) 20:49:21.918949 rule 4.regress.12/(match) [uid 0, pid 21674] pass in on lo11: fc00::2 > fc00::2: icmp6: echo request (id:49cd 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 20:49:22.781508 rule 4.regress.13/(match) [uid 0, pid 21674] pass out on lo11: fc00::3 > fc00::3: icmp6: echo request (id:662e seq:0) [icmp6 cksum ok] (len 64, hlim 64) 20:49:22.781573 rule 4.regress.13/(match) [uid 0, pid 21674] pass in on lo11: fc00::3 > fc00::3: icmp6: echo request (id:662e seq:0) [icmp6 cksum ok] (len 64, hlim 64) # XXX anchor name missing grep '/.* fc00::3 > fc00::3: icmp6: echo reply' pflog11.tcpdump 20:49:22.781629 rule 4/(match) [uid 0, pid 21674] pass out on lo11: fc00::3 > fc00::3: icmp6: echo reply (id:662e seq:0) [bad icmp6 cksum 0! -> 5fab] (len 64, hlim 64) 20:49:22.781640 rule 4/(match) [uid 0, pid 21674] pass in on lo11: fc00::3 > fc00::3: icmp6: echo reply (id:662e 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 20:49:23.885556 rule 4.regress.6/(match) [uid 0, pid 21674] pass out on lo11: [uid 0, pid 25614] 169.254.0.4.17369 > 169.254.0.4.9: [bad udp cksum a602! -> 7592] udp 4 (ttl 64, id 17840, len 32, bad ip cksum c! -> e118) # 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 20:49:23.885628 rule 4.regress.6/(match) [uid 0, pid 21674] pass in on lo11: 169.254.0.4.17369 > 169.254.0.4.9: [udp sum ok] udp 4 (ttl 64, id 17840, len 32) # 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 20:49:23.431507 rule 4.regress.6/(match) [uid 0, pid 21674] pass out on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:943f seq:0) [icmp cksum ok] (ttl 255, id 24280, len 84, bad ip cksum 1! -> 8cc) # 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 20:49:21.295411 rule 4.regress.3/(match) [uid 0, pid 21674] pass out on lo11: 169.254.0.1.31759 > 169.254.0.1.9: [bad udp cksum 1f00! -> 455a] udp 4 (ttl 64, id 10142, len 32, bad ip cksum c! -> ff30) ==== 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 20:49:24.107421 rule 4.regress.14/(match) [uid 0, pid 21674] pass out on lo11: [uid 0, pid 20723] fc00::4.21102 > fc00::4.9: [invalid udp cksum 0] udp 4 [flowlabel 0x72f93] (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 20:49:24.107481 rule 4.regress.14/(match) [uid 0, pid 21674] pass in on lo11: fc00::4.21102 > fc00::4.9: [udp sum ok] udp 4 [flowlabel 0x72f93] (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 20:49:23.643621 rule 4.regress.14/(match) [uid 0, pid 21674] pass out on lo11: fc00::4 > fc00::4: icmp6: echo request (id:5c5b 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 20:49:21.515303 rule 4.regress.11/(match) [uid 0, pid 21674] pass out on lo11: fc00::1.42726 > fc00::1.9: [invalid udp cksum 0] udp 4 [flowlabel 0x2851c] (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 20:49:26.021804 rule 4.regress.2/(match) [uid 0, pid 21674] pass in on lo11: 169.254.0.11 > 169.254.0.21: icmp: echo request (id:952f seq:0) [icmp cksum ok] (ttl 255, id 9466, len 84) # 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 20:49:26.021739 rule 4.regress.18/(match) [uid 0, pid 21674] pass out on lo11: [rewritten: src 169.254.0.11:38191, dst 169.254.0.21:8] 169.254.0.11 > 169.254.0.11: icmp: echo request (id:952f seq:0) [icmp cksum ok] (ttl 255, id 9466, len 84, bad ip cksum 14! -> 429c) ==== run-bpf-rdr6 ==== # loopback input logs redirected packet grep 'regress\.10/.* pass in .*:.* fc00::11 > fc00::21: icmp6: echo request' pflog11.tcpdump 20:49:26.234141 rule 4.regress.10/(match) [uid 0, pid 21674] pass in on lo11: fc00::11 > fc00::21: icmp6: echo request (id:22e8 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 20:49:26.234054 rule 4.regress.20/(match) [uid 0, pid 21674] pass out on lo11: [rewritten: src fc00::11:8936, dst fc00::21:128] fc00::11 > fc00::11: icmp6: echo request (id:22e8 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 20:49:26.883929 rule 4.regress.2/(match) [uid 0, pid 21674] pass in on lo11: 169.254.0.22 > 169.254.0.12: icmp: echo request (id:0d63 seq:0) [icmp cksum ok] (ttl 255, id 47235, len 84) # 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 20:49:26.883861 rule 4.regress.19/(match) [uid 0, pid 21674] pass out on lo11: [rewritten: src 169.254.0.22:3427, dst 169.254.0.12:8] 169.254.0.12 > 169.254.0.12: icmp: echo request (id:4c1b seq:0) [icmp cksum ok] (ttl 255, id 47235, len 84, bad ip cksum 1! -> af10) ==== run-bpf-nat6 ==== # loopback input logs redirected packet grep 'regress\.10/.* pass in .*:.* fc00::22 > fc00::12: icmp6: echo request' pflog11.tcpdump 20:49:27.096056 rule 4.regress.10/(match) [uid 0, pid 21674] pass in on lo11: fc00::22 > fc00::12: icmp6: echo request (id:4878 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 20:49:27.095991 rule 4.regress.21/(match) [uid 0, pid 21674] pass out on lo11: [rewritten: src fc00::22:18552, dst fc00::12:128] fc00::12 > fc00::12: icmp6: echo request (id:3543 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 20:49:27.743400 rule 4.regress.22/(match) [uid 0, pid 21674] pass in on lo11: [rewritten: src fc00::23:61386, dst fc00::24:128] 169.254.0.14 > 169.254.0.14: icmp: echo request (id:73d2 seq:0) [icmp cksum ok] (ttl 255, id 35879, len 84) ==== run-bpf-af6 ==== # pf in rule logs original IPv6 packet grep 'regress\.23/.* pass in .*:.* fc00::14 > fc00::14: icmp6: echo request' pflog11.tcpdump 20:49:27.955618 rule 4.regress.23/(match) [uid 0, pid 21674] pass in on lo11: [rewritten: src 169.254.0.23:1195, dst 169.254.0.24:8] fc00::14 > fc00::14: icmp6: echo request (id:a534 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 20:49:26.021739 rule 4.regress.18/(match) [uid 0, pid 21674] pass out on lo11: [rewritten: src 169.254.0.11:38191, dst 169.254.0.21:8] 169.254.0.11 > 169.254.0.11: icmp: echo request (id:952f seq:0) [icmp cksum ok] (ttl 255, id 9466, len 84, bad ip cksum 14! -> 429c) # 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 20:49:26.883861 rule 4.regress.19/(match) [uid 0, pid 21674] pass out on lo11: [rewritten: src 169.254.0.22:3427, dst 169.254.0.12:8] 169.254.0.12 > 169.254.0.12: icmp: echo request (id:4c1b seq:0) [icmp cksum ok] (ttl 255, id 47235, len 84, bad ip cksum 1! -> af10) # 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 20:49:27.743400 rule 4.regress.22/(match) [uid 0, pid 21674] pass in on lo11: [rewritten: src fc00::23:61386, dst fc00::24:128] 169.254.0.14 > 169.254.0.14: icmp: echo request (id:73d2 seq:0) [icmp cksum ok] (ttl 255, id 35879, len 84) ==== 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 20:49:26.234054 rule 4.regress.20/(match) [uid 0, pid 21674] pass out on lo11: [rewritten: src fc00::11:8936, dst fc00::21:128] fc00::11 > fc00::11: icmp6: echo request (id:22e8 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 20:49:27.095991 rule 4.regress.21/(match) [uid 0, pid 21674] pass out on lo11: [rewritten: src fc00::22:18552, dst fc00::12:128] fc00::12 > fc00::12: icmp6: echo request (id:3543 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 20:49:27.955618 rule 4.regress.23/(match) [uid 0, pid 21674] pass in on lo11: [rewritten: src 169.254.0.23:1195, dst 169.254.0.24:8] fc00::14 > fc00::14: icmp6: echo request (id:a534 seq:0) [icmp6 cksum ok] (len 64, hlim 64) ==== unconfig ==== # Destroy interfaces. ifconfig lo11 inet 169.254.0.1 delete ifconfig lo11 inet6 fc00::1 delete ifconfig lo11 inet 169.254.0.2 delete ifconfig lo11 inet6 fc00::2 delete ifconfig lo11 inet 169.254.0.3 delete ifconfig lo11 inet6 fc00::3 delete ifconfig lo11 inet 169.254.0.4 delete ifconfig lo11 inet6 fc00::4 delete ifconfig lo11 inet 169.254.0.5 delete ifconfig lo11 inet6 fc00::5 delete ifconfig lo11 inet 169.254.0.6 delete ifconfig lo11 inet6 fc00::6 delete ifconfig lo11 inet 169.254.0.11 delete ifconfig lo11 inet6 fc00::11 delete ifconfig lo11 inet 169.254.0.12 delete ifconfig lo11 inet6 fc00::12 delete ifconfig lo11 inet 169.254.0.14 delete ifconfig lo11 inet6 fc00::14 delete ifconfig lo11 inet 169.254.0.21 delete ifconfig lo11 inet6 fc00::21 delete ifconfig lo11 inet 169.254.0.22 delete ifconfig lo11 inet6 fc00::22 delete ifconfig lo11 inet 169.254.0.23 delete ifconfig lo11 inet6 fc00::23 delete ifconfig lo11 inet 169.254.0.24 delete ifconfig lo11 inet6 fc00::24 delete ifconfig lo11 inet 127.0.0.1 delete ifconfig lo11 inet6 ::1 delete ifconfig pflog11 destroy ifconfig pflog12 destroy ifconfig pflog13 destroy rm -f stamp-ifconfig PASS sys/net/pflog Duration 0m21.99s