START sys/net/pflog 2021-02-21T19:23:04Z ==== 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 tcpdump: listening on pflog11, 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 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=0.250 ms --- 169.254.0.1 ping statistics --- 1 packets transmitted, 1 packets received, 0.0% packet loss round-trip min/avg/max/std-dev = 0.250/0.250/0.250/0.000 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=0.323 ms --- fc00::1 ping statistics --- 1 packets transmitted, 1 packets received, 0.0% packet loss round-trip min/avg/max/std-dev = 0.323/0.323/0.323/0.000 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=0.243 ms --- 169.254.0.2 ping statistics --- 1 packets transmitted, 1 packets received, 0.0% packet loss round-trip min/avg/max/std-dev = 0.243/0.243/0.243/0.000 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=0.311 ms --- fc00::2 ping statistics --- 1 packets transmitted, 1 packets received, 0.0% packet loss round-trip min/avg/max/std-dev = 0.311/0.311/0.311/0.000 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=0.249 ms --- 169.254.0.3 ping statistics --- 1 packets transmitted, 1 packets received, 0.0% packet loss round-trip min/avg/max/std-dev = 0.249/0.249/0.249/0.000 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=0.319 ms --- fc00::3 ping statistics --- 1 packets transmitted, 1 packets received, 0.0% packet loss round-trip min/avg/max/std-dev = 0.319/0.319/0.319/0.000 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=0.215 ms --- 169.254.0.4 ping statistics --- 1 packets transmitted, 1 packets received, 0.0% packet loss round-trip min/avg/max/std-dev = 0.215/0.215/0.215/0.000 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=0.316 ms --- fc00::4 ping statistics --- 1 packets transmitted, 1 packets received, 0.0% packet loss round-trip min/avg/max/std-dev = 0.316/0.316/0.316/0.000 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=0.240 ms --- 169.254.0.5 ping statistics --- 1 packets transmitted, 1 packets received, 0.0% packet loss round-trip min/avg/max/std-dev = 0.240/0.240/0.240/0.000 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=0.310 ms --- fc00::5 ping statistics --- 1 packets transmitted, 1 packets received, 0.0% packet loss round-trip min/avg/max/std-dev = 0.310/0.310/0.310/0.000 ms ==== run-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=0.240 ms --- 169.254.0.6 ping statistics --- 1 packets transmitted, 1 packets received, 0.0% packet loss round-trip min/avg/max/std-dev = 0.240/0.240/0.240/0.000 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=0.311 ms --- fc00::6 ping statistics --- 1 packets transmitted, 1 packets received, 0.0% packet loss round-trip min/avg/max/std-dev = 0.311/0.311/0.311/0.000 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=0.246 ms --- 169.254.0.11 ping statistics --- 1 packets transmitted, 1 packets received, 0.0% packet loss round-trip min/avg/max/std-dev = 0.246/0.246/0.246/0.000 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=0.335 ms --- fc00::11 ping statistics --- 1 packets transmitted, 1 packets received, 0.0% packet loss round-trip min/avg/max/std-dev = 0.335/0.335/0.335/0.000 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=0.268 ms --- 169.254.0.12 ping statistics --- 1 packets transmitted, 1 packets received, 0.0% packet loss round-trip min/avg/max/std-dev = 0.268/0.268/0.268/0.000 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=0.329 ms --- 169.254.0.14 ping statistics --- 1 packets transmitted, 1 packets received, 0.0% packet loss round-trip min/avg/max/std-dev = 0.329/0.329/0.329/0.000 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=0.379 ms --- fc00::14 ping statistics --- 1 packets transmitted, 1 packets received, 0.0% packet loss round-trip min/avg/max/std-dev = 0.379/0.379/0.379/0.000 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=0.316 ms --- ::1 ping statistics --- 1 packets transmitted, 1 packets received, 0.0% packet loss round-trip min/avg/max/std-dev = 0.316/0.316/0.316/0.000 ms ==== run-udp6-0 ==== echo foo | nc -u -w 1 -V 11 ::1 discard ==== run-bpf-11 ==== sleep 2 # XXX pkill -f '^/usr/sbin/tcpdump -l -e -vvv -s 2048 -ni' 88 packets received by filter 0 packets received by filter 0 packets dropped by kernel 0 packets dropped by kernel 80 packets received by filter 0 packets dropped by kernel rm -f stamp-bpf* # show full logs cat pflog11.tcpdump 20:23:10.487176 rule 4.regress.3/(match) [uid 0, pid 83782] pass out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:f638 seq:0) [icmp cksum ok] (ttl 255, id 30620, len 84, bad ip cksum 14! -> f00d) 20:23:10.487222 rule 4.regress.3/(match) [uid 0, pid 83782] pass in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:f638 seq:0) [icmp cksum ok] (ttl 255, id 30620, len 84) 20:23:10.487259 rule 4.regress.3/(match) [uid 0, pid 83782] pass out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:f638 seq:0) [bad icmp cksum 0! -> 19ea] (ttl 255, id 31622, len 84, bad ip cksum f00d! -> ec23) 20:23:10.487275 rule 4.regress.3/(match) [uid 0, pid 83782] pass in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:f638 seq:0) [icmp cksum ok] (ttl 255, id 31622, len 84) 20:23:10.687391 rule 4.regress.11/(match) [uid 0, pid 83782] pass out on lo11: fc00::1 > fc00::1: icmp6: echo request (id:4dcc seq:0) [icmp6 cksum ok] (len 64, hlim 64) 20:23:10.687452 rule 4.regress.11/(match) [uid 0, pid 83782] pass in on lo11: fc00::1 > fc00::1: icmp6: echo request (id:4dcc seq:0) [icmp6 cksum ok] (len 64, hlim 64) 20:23:10.687510 rule 4.regress.11/(match) [uid 0, pid 83782] pass out on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:4dcc seq:0) [bad icmp6 cksum 0! -> dd2f] (len 64, hlim 64) 20:23:10.687527 rule 4.regress.11/(match) [uid 0, pid 83782] pass in on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:4dcc seq:0) [icmp6 cksum ok] (len 64, hlim 64) 20:23:10.913951 rule 4.regress.3/(match) [uid 0, pid 83782] pass out on lo11: 169.254.0.1.34135 > 169.254.0.1.9: [no udp cksum] udp 4 (ttl 64, id 16298, len 32, bad ip cksum c! -> e724) 20:23:10.914003 rule 4.regress.3/(match) [uid 0, pid 83782] pass in on lo11: 169.254.0.1.34135 > 169.254.0.1.9: [udp sum ok] udp 4 (ttl 64, id 16298, len 32) 20:23:10.914050 rule 4.regress.3/(match) [uid 0, pid 83782] 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 169.254.0.1.34135 > 169.254.0.1.9: udp 4 (ttl 64, id 16298, len 32) (ttl 255, id 52708, len 56, bad ip cksum 77b7! -> 99e1) 20:23:10.914069 rule 4.regress.3/(match) [uid 0, pid 83782] 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 169.254.0.1.34135 > 169.254.0.1.9: udp 4 (ttl 64, id 16298, len 32) (ttl 255, id 52708, len 56) 20:23:11.121544 rule 4.regress.11/(match) [uid 0, pid 83782] pass out on lo11: fc00::1.22722 > fc00::1.9: [invalid udp cksum 0] udp 4 [flowlabel 0x2b640] (len 12, hlim 64) 20:23:11.121602 rule 4.regress.11/(match) [uid 0, pid 83782] pass in on lo11: fc00::1.22722 > fc00::1.9: [udp sum ok] udp 4 [flowlabel 0x2b640] (len 12, hlim 64) 20:23:11.121658 rule 4.regress.11/(match) [uid 0, pid 83782] pass out on lo11: fc00::1 > fc00::1: icmp6: fc00::1 udp port 9 unreachable [bad icmp6 cksum 0! -> df0f] (len 60, hlim 64) 20:23:11.121675 rule 4.regress.11/(match) [uid 0, pid 83782] pass in on lo11: fc00::1 > fc00::1: icmp6: fc00::1 udp port 9 unreachable [icmp6 cksum ok] (len 60, hlim 64) 20:23:11.298697 rule 4.regress.4/(match) [uid 0, pid 83782] pass out on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:d4ad seq:0) [icmp cksum ok] (ttl 255, id 16, len 84, bad ip cksum 16ce! -> 6798) 20:23:11.298754 rule 4.regress.4/(match) [uid 0, pid 83782] pass in on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:d4ad seq:0) [icmp cksum ok] (ttl 255, id 16, len 84) 20:23:11.500856 rule 4.regress.12/(match) [uid 0, pid 83782] pass out on lo11: fc00::2 > fc00::2: icmp6: echo request (id:572c seq:0) [icmp6 cksum ok] (len 64, hlim 64) 20:23:11.500920 rule 4.regress.12/(match) [uid 0, pid 83782] pass in on lo11: fc00::2 > fc00::2: icmp6: echo request (id:572c seq:0) [icmp6 cksum ok] (len 64, hlim 64) 20:23:11.727457 rule 4.regress.4/(match) [uid 0, pid 83782] pass out on lo11: 169.254.0.2.6754 > 169.254.0.2.9: [bad udp cksum 9903! -> f0bb] udp 4 (ttl 64, id 8686, len 32, bad ip cksum c! -> 4df) 20:23:11.727524 rule 4.regress.4/(match) [uid 0, pid 83782] pass in on lo11: 169.254.0.2.6754 > 169.254.0.2.9: [udp sum ok] udp 4 (ttl 64, id 8686, len 32) 20:23:11.933654 rule 4.regress.12/(match) [uid 0, pid 83782] pass out on lo11: fc00::2.20896 > fc00::2.9: [invalid udp cksum 0] udp 4 [flowlabel 0x6b735] (len 12, hlim 64) 20:23:11.933723 rule 4.regress.12/(match) [uid 0, pid 83782] pass in on lo11: fc00::2.20896 > fc00::2.9: [udp sum ok] udp 4 [flowlabel 0x6b735] (len 12, hlim 64) 20:23:12.111309 rule 4.regress.5/(match) [uid 0, pid 83782] pass out on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:5df9 seq:0) [icmp cksum ok] (ttl 255, id 15636, len 84, bad ip cksum 0! -> 2a92) 20:23:12.111367 rule 4.regress.5/(match) [uid 0, pid 83782] pass in on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:5df9 seq:0) [icmp cksum ok] (ttl 255, id 15636, len 84) 20:23:12.111406 rule 4/(match) [uid 0, pid 83782] pass out on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo reply (id:5df9 seq:0) [bad icmp cksum 0! -> 27ab] (ttl 255, id 35080, len 84, bad ip cksum 2a92! -> de9d) 20:23:12.111415 rule 4/(match) [uid 0, pid 83782] pass in on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo reply (id:5df9 seq:0) [icmp cksum ok] (ttl 255, id 35080, len 84) 20:23:12.310954 rule 4.regress.13/(match) [uid 0, pid 83782] pass out on lo11: fc00::3 > fc00::3: icmp6: echo request (id:b4ff seq:0) [icmp6 cksum ok] (len 64, hlim 64) 20:23:12.311019 rule 4.regress.13/(match) [uid 0, pid 83782] pass in on lo11: fc00::3 > fc00::3: icmp6: echo request (id:b4ff seq:0) [icmp6 cksum ok] (len 64, hlim 64) 20:23:12.311077 rule 4/(match) [uid 0, pid 83782] pass out on lo11: fc00::3 > fc00::3: icmp6: echo reply (id:b4ff seq:0) [bad icmp6 cksum 0! -> d91] (len 64, hlim 64) 20:23:12.311087 rule 4/(match) [uid 0, pid 83782] pass in on lo11: fc00::3 > fc00::3: icmp6: echo reply (id:b4ff seq:0) [icmp6 cksum ok] (len 64, hlim 64) 20:23:12.537742 rule 4.regress.5/(match) [uid 0, pid 83782] pass out on lo11: 169.254.0.3.16606 > 169.254.0.3.9: [bad udp cksum fd50! -> 7295] udp 4 (ttl 64, id 9853, len 32, bad ip cksum c! -> 4e) 20:23:12.537807 rule 4.regress.5/(match) [uid 0, pid 83782] pass in on lo11: 169.254.0.3.16606 > 169.254.0.3.9: [udp sum ok] udp 4 (ttl 64, id 9853, len 32) 20:23:12.537858 rule 4/(match) [uid 0, pid 83782] 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 169.254.0.3.16606 > 169.254.0.3.9: udp 4 (ttl 64, id 9853, len 32) (ttl 255, id 56403, len 56, bad ip cksum 77b7! -> 8b6e) 20:23:12.537868 rule 4/(match) [uid 0, pid 83782] 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 169.254.0.3.16606 > 169.254.0.3.9: udp 4 (ttl 64, id 9853, len 32) (ttl 255, id 56403, len 56) 20:23:12.746204 rule 4.regress.13/(match) [uid 0, pid 83782] pass out on lo11: fc00::3.7189 > fc00::3.9: [invalid udp cksum 0] udp 4 [flowlabel 0x20027] (len 12, hlim 64) 20:23:12.746260 rule 4.regress.13/(match) [uid 0, pid 83782] pass in on lo11: fc00::3.7189 > fc00::3.9: [udp sum ok] udp 4 [flowlabel 0x20027] (len 12, hlim 64) 20:23:12.746311 rule 4/(match) [uid 0, pid 83782] pass out on lo11: fc00::3 > fc00::3: icmp6: fc00::3 udp port 9 unreachable [bad icmp6 cksum 0! -> 9525] (len 60, hlim 64) 20:23:12.746321 rule 4/(match) [uid 0, pid 83782] pass in on lo11: fc00::3 > fc00::3: icmp6: fc00::3 udp port 9 unreachable [icmp6 cksum ok] (len 60, hlim 64) 20:23:12.924123 rule 4.regress.6/(match) [uid 0, pid 83782] pass out on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:0448 seq:0) [icmp cksum ok] (ttl 255, id 19361, len 84, bad ip cksum 9! -> 1c03) 20:23:12.924172 rule 4.regress.6/(match) [uid 0, pid 83782] pass in on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:0448 seq:0) [icmp cksum ok] (ttl 255, id 19361, len 84) 20:23:13.123498 rule 4.regress.14/(match) [uid 0, pid 83782] pass out on lo11: fc00::4 > fc00::4: icmp6: echo request (id:bcfb seq:0) [icmp6 cksum ok] (len 64, hlim 64) 20:23:13.123564 rule 4.regress.14/(match) [uid 0, pid 83782] pass in on lo11: fc00::4 > fc00::4: icmp6: echo request (id:bcfb seq:0) [icmp6 cksum ok] (len 64, hlim 64) 20:23:13.350782 rule 4.regress.6/(match) [uid 0, pid 83782] pass out on lo11: [uid 0, pid 25128] 169.254.0.4.17814 > 169.254.0.4.9: [bad udp cksum 1f00! -> b890] udp 4 (ttl 64, id 1066, len 32, bad ip cksum c! -> 229f) 20:23:13.350855 rule 4.regress.6/(match) [uid 0, pid 83782] pass in on lo11: 169.254.0.4.17814 > 169.254.0.4.9: [udp sum ok] udp 4 (ttl 64, id 1066, len 32) 20:23:13.558727 rule 4.regress.14/(match) [uid 0, pid 83782] pass out on lo11: [uid 0, pid 4716] fc00::4.47696 > fc00::4.9: [invalid udp cksum 0] udp 4 [flowlabel 0x757a8] (len 12, hlim 64) 20:23:13.558790 rule 4.regress.14/(match) [uid 0, pid 83782] pass in on lo11: fc00::4.47696 > fc00::4.9: [udp sum ok] udp 4 [flowlabel 0x757a8] (len 12, hlim 64) 20:23:15.357807 rule 4.regress.18/(match) [uid 0, pid 83782] pass out on lo11: [rewritten: src 169.254.0.11:63838, dst 169.254.0.21:8] 169.254.0.11 > 169.254.0.11: icmp: echo request (id:f95e seq:0) [icmp cksum ok] (ttl 255, id 15066, len 84, bad ip cksum 14! -> 2cbc) 20:23:15.357874 rule 4.regress.2/(match) [uid 0, pid 83782] pass in on lo11: 169.254.0.11 > 169.254.0.21: icmp: echo request (id:f95e seq:0) [icmp cksum ok] (ttl 255, id 15066, len 84) 20:23:15.556900 rule 4.regress.20/(match) [uid 0, pid 83782] pass out on lo11: [rewritten: src fc00::11:38470, dst fc00::21:128] fc00::11 > fc00::11: icmp6: echo request (id:9646 seq:0) [icmp6 cksum ok] (len 64, hlim 64) 20:23:15.556973 rule 4.regress.10/(match) [uid 0, pid 83782] pass in on lo11: fc00::11 > fc00::21: icmp6: echo request (id:9646 seq:0) [icmp6 cksum ok] (len 64, hlim 64) 20:23:15.783088 rule 4.regress.18/(match) [uid 0, pid 83782] pass out on lo11: [rewritten: src 169.254.0.11:36064, dst 169.254.0.21:9] 169.254.0.11.36064 > 169.254.0.11.9: [bad udp cksum 1f00! -> 6049] udp 4 (ttl 64, id 7718, len 32, bad ip cksum c! -> 895) 20:23:15.783154 rule 4.regress.2/(match) [uid 0, pid 83782] pass in on lo11: 169.254.0.11.36064 > 169.254.0.21.9: [udp sum ok] udp 4 (ttl 64, id 7718, len 32) 20:23:15.989327 rule 4.regress.20/(match) [uid 0, pid 83782] pass out on lo11: [rewritten: src fc00::11:42909, dst fc00::21:9] fc00::11.42909 > fc00::11.9: [invalid udp cksum 0] udp 4 [flowlabel 0x6516a] (len 12, hlim 64) 20:23:15.989394 rule 4.regress.10/(match) [uid 0, pid 83782] pass in on lo11: fc00::11.42909 > fc00::21.9: [udp sum ok] udp 4 [flowlabel 0x6516a] (len 12, hlim 64) 20:23:16.167549 rule 4.regress.19/(match) [uid 0, pid 83782] pass out on lo11: [rewritten: src 169.254.0.22:1944, dst 169.254.0.12:8] 169.254.0.12 > 169.254.0.12: icmp: echo request (id:2997 seq:0) [icmp cksum ok] (ttl 255, id 6928, len 84, bad ip cksum 14! -> 4c84) 20:23:16.167613 rule 4.regress.2/(match) [uid 0, pid 83782] pass in on lo11: 169.254.0.22 > 169.254.0.12: icmp: echo request (id:0798 seq:0) [icmp cksum ok] (ttl 255, id 6928, len 84) 20:23:16.366129 rule 4.regress.21/(match) [uid 0, pid 83782] pass out on lo11: [rewritten: src fc00::22:26476, dst fc00::12:128] fc00::12 > fc00::12: icmp6: echo request (id:f4d1 seq:0) [icmp6 cksum ok] (len 64, hlim 64) 20:23:16.366194 rule 4.regress.10/(match) [uid 0, pid 83782] pass in on lo11: fc00::22 > fc00::12: icmp6: echo request (id:676c seq:0) [icmp6 cksum ok] (len 64, hlim 64) 20:23:16.593775 rule 4.regress.19/(match) [uid 0, pid 83782] pass out on lo11: [rewritten: src 169.254.0.22:52202, dst 169.254.0.12:9] 169.254.0.12.35851 > 169.254.0.12.9: [bad udp cksum fdff! -> 334a] udp 4 (ttl 64, id 21781, len 32, bad ip cksum c! -> d1a3) 20:23:16.593857 rule 4.regress.2/(match) [uid 0, pid 83782] pass in on lo11: 169.254.0.22.52202 > 169.254.0.12.9: [udp sum ok] udp 4 (ttl 64, id 21781, len 32) 20:23:16.800757 rule 4.regress.21/(match) [uid 0, pid 83782] pass out on lo11: [rewritten: src fc00::22:53984, dst fc00::12:9] fc00::12.21491 > fc00::12.9: [invalid udp cksum 0] udp 4 [flowlabel 0x63b71] (len 12, hlim 64) 20:23:16.800819 rule 4.regress.10/(match) [uid 0, pid 83782] pass in on lo11: fc00::22.53984 > fc00::12.9: [udp sum ok] udp 4 [flowlabel 0x63b71] (len 12, hlim 64) 20:23:16.978564 rule 4.regress.2/(match) [uid 0, pid 83782] pass out on lo11: 169.254.0.14 > 169.254.0.14: icmp: echo request (id:84b0 seq:0) [icmp cksum ok] (ttl 255, id 11955, len 84, bad ip cksum 1! -> 38dd) 20:23:16.978628 rule 4.regress.22/(match) [uid 0, pid 83782] pass in on lo11: [rewritten: src fc00::23:59788, dst fc00::24:128] 169.254.0.14 > 169.254.0.14: icmp: echo request (id:84b0 seq:0) [icmp cksum ok] (ttl 255, id 11955, len 84) 20:23:16.978693 rule 4.regress.10/(match) [uid 0, pid 83782] pass in on lo11: fc00::23 > fc00::24: icmp6: echo request (id:e98c seq:0) [icmp6 cksum ok] (len 64, hlim 63) 20:23:17.177764 rule 4.regress.10/(match) [uid 0, pid 83782] pass out on lo11: fc00::14 > fc00::14: icmp6: echo request (id:ca3a seq:0) [icmp6 cksum ok] (len 64, hlim 64) 20:23:17.177836 rule 4.regress.23/(match) [uid 0, pid 83782] pass in on lo11: [rewritten: src 169.254.0.23:20813, dst 169.254.0.24:8] fc00::14 > fc00::14: icmp6: echo request (id:ca3a seq:0) [icmp6 cksum ok] (len 64, hlim 64) 20:23:17.177892 rule 4.regress.2/(match) [uid 0, pid 83782] pass in on lo11: 169.254.0.23 > 169.254.0.24: icmp: echo request (id:514d seq:0) [icmp cksum ok] (DF) (ttl 63, id 461, len 84) 20:23:17.403127 rule 4.regress.2/(match) [uid 0, pid 83782] pass out on lo11: 169.254.0.14.6207 > 169.254.0.14.9: [bad udp cksum 9903! -> fbbd] udp 4 (ttl 64, id 31894, len 32, bad ip cksum c! -> aa1e) 20:23:17.403204 rule 4.regress.22/(match) [uid 0, pid 83782] pass in on lo11: [rewritten: src fc00::23:51264, dst fc00::24:9] 169.254.0.14.6207 > 169.254.0.14.9: [udp sum ok] udp 4 (ttl 64, id 31894, len 32) 20:23:17.403267 rule 4.regress.10/(match) [uid 0, pid 83782] pass in on lo11: fc00::23.51264 > fc00::24.9: [udp sum ok] udp 4 (len 12, hlim 63) 20:23:17.611664 rule 4.regress.10/(match) [uid 0, pid 83782] pass out on lo11: fc00::14.1678 > fc00::14.9: [invalid udp cksum 0] udp 4 [flowlabel 0x4502e] (len 12, hlim 64) 20:23:17.611742 rule 4.regress.23/(match) [uid 0, pid 83782] pass in on lo11: [rewritten: src 169.254.0.23:59822, dst 169.254.0.24:9] fc00::14.1678 > fc00::14.9: [udp sum ok] udp 4 [flowlabel 0x4502e] (len 12, hlim 64) 20:23:17.611794 rule 4.regress.2/(match) [uid 0, pid 83782] pass in on lo11: 169.254.0.23.59822 > 169.254.0.24.9: [udp sum ok] udp 4 (DF) (ttl 63, id 18946, len 32) 20:23:17.794702 rule 4.regress.10/(match) [uid 0, pid 83782] pass out on lo11: ::1 > ::1: icmp6: echo request (id:1767 seq:0) [icmp6 cksum ok] (len 64, hlim 64) 20:23:17.794768 rule 4.regress.10/(match) [uid 0, pid 83782] pass in on lo11: ::1 > ::1: icmp6: echo request (id:1767 seq:0) [icmp6 cksum ok] (len 64, hlim 64) 20:23:18.006424 rule 4.regress.10/(match) [uid 0, pid 83782] pass out on lo11: ::1.26106 > ::1.9: [invalid udp cksum 0] udp 4 [flowlabel 0x16901] (len 12, hlim 64) 20:23:18.006493 rule 4.regress.10/(match) [uid 0, pid 83782] pass in on lo11: ::1.26106 > ::1.9: [udp sum ok] udp 4 [flowlabel 0x16901] (len 12, hlim 64) ==== run-bpf-12 ==== # show full logs cat pflog12.tcpdump 20:23:10.487166 rule 4.regress.1/(match) [uid 0, pid 83782] match out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:f638 seq:0) [icmp cksum ok] (ttl 255, id 30620, len 84, bad ip cksum 14! -> f00d) 20:23:10.487216 rule 4.regress.1/(match) [uid 0, pid 83782] match in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:f638 seq:0) [icmp cksum ok] (ttl 255, id 30620, len 84) 20:23:10.487256 rule 4.regress.1/(match) [uid 0, pid 83782] match out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:f638 seq:0) [bad icmp cksum 0! -> 19ea] (ttl 255, id 31622, len 84, bad ip cksum f00d! -> ec23) 20:23:10.487272 rule 4.regress.1/(match) [uid 0, pid 83782] match in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:f638 seq:0) [icmp cksum ok] (ttl 255, id 31622, len 84) 20:23:10.687382 rule 4.regress.1/(match) [uid 0, pid 83782] match out on lo11: fc00::1 > fc00::1: icmp6: echo request (id:4dcc seq:0) [icmp6 cksum ok] (len 64, hlim 64) 20:23:10.687446 rule 4.regress.1/(match) [uid 0, pid 83782] match in on lo11: fc00::1 > fc00::1: icmp6: echo request (id:4dcc seq:0) [icmp6 cksum ok] (len 64, hlim 64) 20:23:10.687507 rule 4.regress.1/(match) [uid 0, pid 83782] match out on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:4dcc seq:0) [bad icmp6 cksum 0! -> dd2f] (len 64, hlim 64) 20:23:10.687524 rule 4.regress.1/(match) [uid 0, pid 83782] match in on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:4dcc seq:0) [icmp6 cksum ok] (len 64, hlim 64) 20:23:10.913942 rule 4.regress.1/(match) [uid 0, pid 83782] match out on lo11: 169.254.0.1.34135 > 169.254.0.1.9: [no udp cksum] udp 4 (ttl 64, id 16298, len 32, bad ip cksum c! -> e724) 20:23:10.913998 rule 4.regress.1/(match) [uid 0, pid 83782] match in on lo11: 169.254.0.1.34135 > 169.254.0.1.9: [udp sum ok] udp 4 (ttl 64, id 16298, len 32) 20:23:10.914047 rule 4.regress.1/(match) [uid 0, pid 83782] 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 169.254.0.1.34135 > 169.254.0.1.9: udp 4 (ttl 64, id 16298, len 32) (ttl 255, id 52708, len 56, bad ip cksum 77b7! -> 99e1) 20:23:10.914066 rule 4.regress.1/(match) [uid 0, pid 83782] 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 169.254.0.1.34135 > 169.254.0.1.9: udp 4 (ttl 64, id 16298, len 32) (ttl 255, id 52708, len 56) 20:23:11.121534 rule 4.regress.1/(match) [uid 0, pid 83782] match out on lo11: fc00::1.22722 > fc00::1.9: [invalid udp cksum 0] udp 4 [flowlabel 0x2b640] (len 12, hlim 64) 20:23:11.121596 rule 4.regress.1/(match) [uid 0, pid 83782] match in on lo11: fc00::1.22722 > fc00::1.9: [udp sum ok] udp 4 [flowlabel 0x2b640] (len 12, hlim 64) 20:23:11.121655 rule 4.regress.1/(match) [uid 0, pid 83782] match out on lo11: fc00::1 > fc00::1: icmp6: fc00::1 udp port 9 unreachable [bad icmp6 cksum 0! -> df0f] (len 60, hlim 64) 20:23:11.121672 rule 4.regress.1/(match) [uid 0, pid 83782] match in on lo11: fc00::1 > fc00::1: icmp6: fc00::1 udp port 9 unreachable [icmp6 cksum ok] (len 60, hlim 64) 20:23:11.298688 rule 4.regress.1/(match) [uid 0, pid 83782] match out on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:d4ad seq:0) [icmp cksum ok] (ttl 255, id 16, len 84, bad ip cksum 16ce! -> 6798) 20:23:11.298748 rule 4.regress.1/(match) [uid 0, pid 83782] match in on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:d4ad seq:0) [icmp cksum ok] (ttl 255, id 16, len 84) 20:23:11.500846 rule 4.regress.1/(match) [uid 0, pid 83782] match out on lo11: fc00::2 > fc00::2: icmp6: echo request (id:572c seq:0) [icmp6 cksum ok] (len 64, hlim 64) 20:23:11.500914 rule 4.regress.1/(match) [uid 0, pid 83782] match in on lo11: fc00::2 > fc00::2: icmp6: echo request (id:572c seq:0) [icmp6 cksum ok] (len 64, hlim 64) 20:23:11.727447 rule 4.regress.1/(match) [uid 0, pid 83782] match out on lo11: 169.254.0.2.6754 > 169.254.0.2.9: [bad udp cksum 9903! -> f0bb] udp 4 (ttl 64, id 8686, len 32, bad ip cksum c! -> 4df) 20:23:11.727517 rule 4.regress.1/(match) [uid 0, pid 83782] match in on lo11: 169.254.0.2.6754 > 169.254.0.2.9: [udp sum ok] udp 4 (ttl 64, id 8686, len 32) 20:23:11.933645 rule 4.regress.1/(match) [uid 0, pid 83782] match out on lo11: fc00::2.20896 > fc00::2.9: [invalid udp cksum 0] udp 4 [flowlabel 0x6b735] (len 12, hlim 64) 20:23:11.933717 rule 4.regress.1/(match) [uid 0, pid 83782] match in on lo11: fc00::2.20896 > fc00::2.9: [udp sum ok] udp 4 [flowlabel 0x6b735] (len 12, hlim 64) 20:23:12.111300 rule 4.regress.1/(match) [uid 0, pid 83782] match out on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:5df9 seq:0) [icmp cksum ok] (ttl 255, id 15636, len 84, bad ip cksum 0! -> 2a92) 20:23:12.111360 rule 4.regress.1/(match) [uid 0, pid 83782] match in on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:5df9 seq:0) [icmp cksum ok] (ttl 255, id 15636, len 84) 20:23:12.310946 rule 4.regress.1/(match) [uid 0, pid 83782] match out on lo11: fc00::3 > fc00::3: icmp6: echo request (id:b4ff seq:0) [icmp6 cksum ok] (len 64, hlim 64) 20:23:12.311012 rule 4.regress.1/(match) [uid 0, pid 83782] match in on lo11: fc00::3 > fc00::3: icmp6: echo request (id:b4ff seq:0) [icmp6 cksum ok] (len 64, hlim 64) 20:23:12.537733 rule 4.regress.1/(match) [uid 0, pid 83782] match out on lo11: 169.254.0.3.16606 > 169.254.0.3.9: [bad udp cksum fd50! -> 7295] udp 4 (ttl 64, id 9853, len 32, bad ip cksum c! -> 4e) 20:23:12.537801 rule 4.regress.1/(match) [uid 0, pid 83782] match in on lo11: 169.254.0.3.16606 > 169.254.0.3.9: [udp sum ok] udp 4 (ttl 64, id 9853, len 32) 20:23:12.746195 rule 4.regress.1/(match) [uid 0, pid 83782] match out on lo11: fc00::3.7189 > fc00::3.9: [invalid udp cksum 0] udp 4 [flowlabel 0x20027] (len 12, hlim 64) 20:23:12.746256 rule 4.regress.1/(match) [uid 0, pid 83782] match in on lo11: fc00::3.7189 > fc00::3.9: [udp sum ok] udp 4 [flowlabel 0x20027] (len 12, hlim 64) 20:23:12.924113 rule 4.regress.1/(match) [uid 0, pid 83782] match out on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:0448 seq:0) [icmp cksum ok] (ttl 255, id 19361, len 84, bad ip cksum 9! -> 1c03) 20:23:12.924168 rule 4.regress.1/(match) [uid 0, pid 83782] match in on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:0448 seq:0) [icmp cksum ok] (ttl 255, id 19361, len 84) 20:23:13.123488 rule 4.regress.1/(match) [uid 0, pid 83782] match out on lo11: fc00::4 > fc00::4: icmp6: echo request (id:bcfb seq:0) [icmp6 cksum ok] (len 64, hlim 64) 20:23:13.123557 rule 4.regress.1/(match) [uid 0, pid 83782] match in on lo11: fc00::4 > fc00::4: icmp6: echo request (id:bcfb seq:0) [icmp6 cksum ok] (len 64, hlim 64) 20:23:13.350771 rule 4.regress.1/(match) [uid 0, pid 83782] match out on lo11: 169.254.0.4.17814 > 169.254.0.4.9: [bad udp cksum 1f00! -> b890] udp 4 (ttl 64, id 1066, len 32, bad ip cksum c! -> 229f) 20:23:13.350844 rule 4.regress.1/(match) [uid 0, pid 83782] match in on lo11: 169.254.0.4.17814 > 169.254.0.4.9: [udp sum ok] udp 4 (ttl 64, id 1066, len 32) 20:23:13.558717 rule 4.regress.1/(match) [uid 0, pid 83782] match out on lo11: fc00::4.47696 > fc00::4.9: [invalid udp cksum 0] udp 4 [flowlabel 0x757a8] (len 12, hlim 64) 20:23:13.558781 rule 4.regress.1/(match) [uid 0, pid 83782] match in on lo11: fc00::4.47696 > fc00::4.9: [udp sum ok] udp 4 [flowlabel 0x757a8] (len 12, hlim 64) 20:23:13.736161 rule 4.regress.1/(match) [uid 0, pid 83782] match out on lo11: 169.254.0.5 > 169.254.0.5: icmp: echo request (id:6048 seq:0) [icmp cksum ok] (ttl 255, id 11491, len 84, bad ip cksum 14! -> 3abf) 20:23:13.736221 rule 4.regress.1/(match) [uid 0, pid 83782] match in on lo11: 169.254.0.5 > 169.254.0.5: icmp: echo request (id:6048 seq:0) [icmp cksum ok] (ttl 255, id 11491, len 84) 20:23:13.935427 rule 4.regress.1/(match) [uid 0, pid 83782] match out on lo11: fc00::5 > fc00::5: icmp6: echo request (id:1b87 seq:0) [icmp6 cksum ok] (len 64, hlim 64) 20:23:13.935494 rule 4.regress.1/(match) [uid 0, pid 83782] match in on lo11: fc00::5 > fc00::5: icmp6: echo request (id:1b87 seq:0) [icmp6 cksum ok] (len 64, hlim 64) 20:23:14.162213 rule 4.regress.1/(match) [uid 0, pid 83782] match out on lo11: 169.254.0.5.47104 > 169.254.0.5.9: [bad udp cksum 0100! -> 4c1e] udp 4 (ttl 64, id 32905, len 32, bad ip cksum c! -> a63d) 20:23:14.162282 rule 4.regress.1/(match) [uid 0, pid 83782] match in on lo11: 169.254.0.5.47104 > 169.254.0.5.9: [udp sum ok] udp 4 (ttl 64, id 32905, len 32) 20:23:14.369660 rule 4.regress.1/(match) [uid 0, pid 83782] match out on lo11: fc00::5.1801 > fc00::5.9: [invalid udp cksum 0] udp 4 [flowlabel 0x7fa2] (len 12, hlim 64) 20:23:14.369735 rule 4.regress.1/(match) [uid 0, pid 83782] match in on lo11: fc00::5.1801 > fc00::5.9: [udp sum ok] udp 4 [flowlabel 0x7fa2] (len 12, hlim 64) 20:23:14.546732 rule 4.regress.1/(match) [uid 0, pid 83782] match out on lo11: 169.254.0.6 > 169.254.0.6: icmp: echo request (id:efdf seq:0) [icmp cksum ok] (ttl 255, id 51262, len 84, bad ip cksum 14! -> 9f61) 20:23:14.546790 rule 4.regress.1/(match) [uid 0, pid 83782] match in on lo11: 169.254.0.6 > 169.254.0.6: icmp: echo request (id:efdf seq:0) [icmp cksum ok] (ttl 255, id 51262, len 84) 20:23:14.744281 rule 4.regress.1/(match) [uid 0, pid 83782] match out on lo11: fc00::6 > fc00::6: icmp6: echo request (id:745c seq:0) [icmp6 cksum ok] (len 64, hlim 64) 20:23:14.744346 rule 4.regress.1/(match) [uid 0, pid 83782] match in on lo11: fc00::6 > fc00::6: icmp6: echo request (id:745c seq:0) [icmp6 cksum ok] (len 64, hlim 64) 20:23:14.970805 rule 4.regress.1/(match) [uid 0, pid 83782] match out on lo11: 169.254.0.6.3432 > 169.254.0.6.9: [bad udp cksum 1f00! -> e2c8] udp 4 (ttl 64, id 46831, len 32, bad ip cksum c! -> 6fd5) 20:23:14.970862 rule 4.regress.1/(match) [uid 0, pid 83782] match in on lo11: 169.254.0.6.3432 > 169.254.0.6.9: [udp sum ok] udp 4 (ttl 64, id 46831, len 32) 20:23:15.179764 rule 4.regress.1/(match) [uid 0, pid 83782] match out on lo11: fc00::6.9199 > fc00::6.9: [invalid udp cksum 0] udp 4 [flowlabel 0x4faf1] (len 12, hlim 64) 20:23:15.179838 rule 4.regress.1/(match) [uid 0, pid 83782] match in on lo11: fc00::6.9199 > fc00::6.9: [udp sum ok] udp 4 [flowlabel 0x4faf1] (len 12, hlim 64) 20:23:15.357795 rule 4.regress.1/(match) [uid 0, pid 83782] match out on lo11: 169.254.0.11 > 169.254.0.11: icmp: echo request (id:f95e seq:0) [icmp cksum ok] (ttl 255, id 15066, len 84, bad ip cksum 14! -> 2cbc) 20:23:15.357871 rule 4.regress.1/(match) [uid 0, pid 83782] match in on lo11: 169.254.0.11 > 169.254.0.21: icmp: echo request (id:f95e seq:0) [icmp cksum ok] (ttl 255, id 15066, len 84) 20:23:15.556890 rule 4.regress.1/(match) [uid 0, pid 83782] match out on lo11: fc00::11 > fc00::11: icmp6: echo request (id:9646 seq:0) [icmp6 cksum ok] (len 64, hlim 64) 20:23:15.556967 rule 4.regress.1/(match) [uid 0, pid 83782] match in on lo11: fc00::11 > fc00::21: icmp6: echo request (id:9646 seq:0) [icmp6 cksum ok] (len 64, hlim 64) 20:23:15.783077 rule 4.regress.1/(match) [uid 0, pid 83782] match out on lo11: 169.254.0.11.36064 > 169.254.0.11.9: [bad udp cksum 1f00! -> 6049] udp 4 (ttl 64, id 7718, len 32, bad ip cksum c! -> 895) 20:23:15.783150 rule 4.regress.1/(match) [uid 0, pid 83782] match in on lo11: 169.254.0.11.36064 > 169.254.0.21.9: [udp sum ok] udp 4 (ttl 64, id 7718, len 32) 20:23:15.989316 rule 4.regress.1/(match) [uid 0, pid 83782] match out on lo11: fc00::11.42909 > fc00::11.9: [invalid udp cksum 0] udp 4 [flowlabel 0x6516a] (len 12, hlim 64) 20:23:15.989390 rule 4.regress.1/(match) [uid 0, pid 83782] match in on lo11: fc00::11.42909 > fc00::21.9: [udp sum ok] udp 4 [flowlabel 0x6516a] (len 12, hlim 64) 20:23:16.167537 rule 4.regress.1/(match) [uid 0, pid 83782] match out on lo11: 169.254.0.12 > 169.254.0.12: icmp: echo request (id:2997 seq:0) [icmp cksum ok] (ttl 255, id 6928, len 84, bad ip cksum 14! -> 4c84) 20:23:16.167607 rule 4.regress.1/(match) [uid 0, pid 83782] match in on lo11: 169.254.0.22 > 169.254.0.12: icmp: echo request (id:0798 seq:0) [icmp cksum ok] (ttl 255, id 6928, len 84) 20:23:16.366117 rule 4.regress.1/(match) [uid 0, pid 83782] match out on lo11: fc00::12 > fc00::12: icmp6: echo request (id:f4d1 seq:0) [icmp6 cksum ok] (len 64, hlim 64) 20:23:16.366188 rule 4.regress.1/(match) [uid 0, pid 83782] match in on lo11: fc00::22 > fc00::12: icmp6: echo request (id:676c seq:0) [icmp6 cksum ok] (len 64, hlim 64) 20:23:16.593762 rule 4.regress.1/(match) [uid 0, pid 83782] match out on lo11: 169.254.0.12.35851 > 169.254.0.12.9: [bad udp cksum fdff! -> 334a] udp 4 (ttl 64, id 21781, len 32, bad ip cksum c! -> d1a3) 20:23:16.593852 rule 4.regress.1/(match) [uid 0, pid 83782] match in on lo11: 169.254.0.22.52202 > 169.254.0.12.9: [udp sum ok] udp 4 (ttl 64, id 21781, len 32) 20:23:16.800744 rule 4.regress.1/(match) [uid 0, pid 83782] match out on lo11: fc00::12.21491 > fc00::12.9: [invalid udp cksum 0] udp 4 [flowlabel 0x63b71] (len 12, hlim 64) 20:23:16.800815 rule 4.regress.1/(match) [uid 0, pid 83782] match in on lo11: fc00::22.53984 > fc00::12.9: [udp sum ok] udp 4 [flowlabel 0x63b71] (len 12, hlim 64) 20:23:16.978554 rule 4.regress.1/(match) [uid 0, pid 83782] match out on lo11: 169.254.0.14 > 169.254.0.14: icmp: echo request (id:84b0 seq:0) [icmp cksum ok] (ttl 255, id 11955, len 84, bad ip cksum 1! -> 38dd) 20:23:16.978616 rule 4.regress.1/(match) [uid 0, pid 83782] match in on lo11: 169.254.0.14 > 169.254.0.14: icmp: echo request (id:84b0 seq:0) [icmp cksum ok] (ttl 255, id 11955, len 84) 20:23:16.978687 rule 4.regress.1/(match) [uid 0, pid 83782] match in on lo11: fc00::23 > fc00::24: icmp6: echo request (id:e98c seq:0) [icmp6 cksum ok] (len 64, hlim 63) 20:23:17.177755 rule 4.regress.1/(match) [uid 0, pid 83782] match out on lo11: fc00::14 > fc00::14: icmp6: echo request (id:ca3a seq:0) [icmp6 cksum ok] (len 64, hlim 64) 20:23:17.177823 rule 4.regress.1/(match) [uid 0, pid 83782] match in on lo11: fc00::14 > fc00::14: icmp6: echo request (id:ca3a seq:0) [icmp6 cksum ok] (len 64, hlim 64) 20:23:17.177887 rule 4.regress.1/(match) [uid 0, pid 83782] match in on lo11: 169.254.0.23 > 169.254.0.24: icmp: echo request (id:514d seq:0) [icmp cksum ok] (DF) (ttl 63, id 461, len 84) 20:23:17.403118 rule 4.regress.1/(match) [uid 0, pid 83782] match out on lo11: 169.254.0.14.6207 > 169.254.0.14.9: [bad udp cksum 9903! -> fbbd] udp 4 (ttl 64, id 31894, len 32, bad ip cksum c! -> aa1e) 20:23:17.403190 rule 4.regress.1/(match) [uid 0, pid 83782] match in on lo11: 169.254.0.14.6207 > 169.254.0.14.9: [udp sum ok] udp 4 (ttl 64, id 31894, len 32) 20:23:17.403262 rule 4.regress.1/(match) [uid 0, pid 83782] match in on lo11: fc00::23.51264 > fc00::24.9: [udp sum ok] udp 4 (len 12, hlim 63) 20:23:17.611654 rule 4.regress.1/(match) [uid 0, pid 83782] match out on lo11: fc00::14.1678 > fc00::14.9: [invalid udp cksum 0] udp 4 [flowlabel 0x4502e] (len 12, hlim 64) 20:23:17.611728 rule 4.regress.1/(match) [uid 0, pid 83782] match in on lo11: fc00::14.1678 > fc00::14.9: [udp sum ok] udp 4 [flowlabel 0x4502e] (len 12, hlim 64) 20:23:17.611789 rule 4.regress.1/(match) [uid 0, pid 83782] match in on lo11: 169.254.0.23.59822 > 169.254.0.24.9: [udp sum ok] udp 4 (DF) (ttl 63, id 18946, len 32) 20:23:17.794694 rule 4.regress.1/(match) [uid 0, pid 83782] match out on lo11: ::1 > ::1: icmp6: echo request (id:1767 seq:0) [icmp6 cksum ok] (len 64, hlim 64) 20:23:17.794762 rule 4.regress.1/(match) [uid 0, pid 83782] match in on lo11: ::1 > ::1: icmp6: echo request (id:1767 seq:0) [icmp6 cksum ok] (len 64, hlim 64) 20:23:18.006416 rule 4.regress.1/(match) [uid 0, pid 83782] match out on lo11: ::1.26106 > ::1.9: [invalid udp cksum 0] udp 4 [flowlabel 0x16901] (len 12, hlim 64) 20:23:18.006487 rule 4.regress.1/(match) [uid 0, pid 83782] match in on lo11: ::1.26106 > ::1.9: [udp sum ok] udp 4 [flowlabel 0x16901] (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 20:23:10.487166 rule 4.regress.1/(match) [uid 0, pid 83782] match out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:f638 seq:0) [icmp cksum ok] (ttl 255, id 30620, len 84, bad ip cksum 14! -> f00d) 20:23:10.487216 rule 4.regress.1/(match) [uid 0, pid 83782] match in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:f638 seq:0) [icmp cksum ok] (ttl 255, id 30620, len 84) 20:23:10.487256 rule 4.regress.1/(match) [uid 0, pid 83782] match out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:f638 seq:0) [bad icmp cksum 0! -> 19ea] (ttl 255, id 31622, len 84, bad ip cksum f00d! -> ec23) 20:23:10.487272 rule 4.regress.1/(match) [uid 0, pid 83782] match in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:f638 seq:0) [icmp cksum ok] (ttl 255, id 31622, len 84) 20:23:10.914047 rule 4.regress.1/(match) [uid 0, pid 83782] 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 169.254.0.1.34135 > 169.254.0.1.9: udp 4 (ttl 64, id 16298, len 32) (ttl 255, id 52708, len 56, bad ip cksum 77b7! -> 99e1) 20:23:10.914066 rule 4.regress.1/(match) [uid 0, pid 83782] 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 169.254.0.1.34135 > 169.254.0.1.9: udp 4 (ttl 64, id 16298, len 32) (ttl 255, id 52708, len 56) grep 'regress\.1/.* > 169.254.0.2:' pflog12.tcpdump 20:23:11.298688 rule 4.regress.1/(match) [uid 0, pid 83782] match out on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:d4ad seq:0) [icmp cksum ok] (ttl 255, id 16, len 84, bad ip cksum 16ce! -> 6798) 20:23:11.298748 rule 4.regress.1/(match) [uid 0, pid 83782] match in on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:d4ad seq:0) [icmp cksum ok] (ttl 255, id 16, len 84) grep 'regress\.1/.* > 169.254.0.3:' pflog12.tcpdump 20:23:12.111300 rule 4.regress.1/(match) [uid 0, pid 83782] match out on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:5df9 seq:0) [icmp cksum ok] (ttl 255, id 15636, len 84, bad ip cksum 0! -> 2a92) 20:23:12.111360 rule 4.regress.1/(match) [uid 0, pid 83782] match in on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:5df9 seq:0) [icmp cksum ok] (ttl 255, id 15636, len 84) grep 'regress\.1/.* > 169.254.0.4:' pflog12.tcpdump 20:23:12.924113 rule 4.regress.1/(match) [uid 0, pid 83782] match out on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:0448 seq:0) [icmp cksum ok] (ttl 255, id 19361, len 84, bad ip cksum 9! -> 1c03) 20:23:12.924168 rule 4.regress.1/(match) [uid 0, pid 83782] match in on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:0448 seq:0) [icmp cksum ok] (ttl 255, id 19361, len 84) grep 'regress\.1/.* > 169.254.0.5:' pflog12.tcpdump 20:23:13.736161 rule 4.regress.1/(match) [uid 0, pid 83782] match out on lo11: 169.254.0.5 > 169.254.0.5: icmp: echo request (id:6048 seq:0) [icmp cksum ok] (ttl 255, id 11491, len 84, bad ip cksum 14! -> 3abf) 20:23:13.736221 rule 4.regress.1/(match) [uid 0, pid 83782] match in on lo11: 169.254.0.5 > 169.254.0.5: icmp: echo request (id:6048 seq:0) [icmp cksum ok] (ttl 255, id 11491, len 84) grep 'regress\.1/.* > 169.254.0.6:' pflog12.tcpdump 20:23:14.546732 rule 4.regress.1/(match) [uid 0, pid 83782] match out on lo11: 169.254.0.6 > 169.254.0.6: icmp: echo request (id:efdf seq:0) [icmp cksum ok] (ttl 255, id 51262, len 84, bad ip cksum 14! -> 9f61) 20:23:14.546790 rule 4.regress.1/(match) [uid 0, pid 83782] match in on lo11: 169.254.0.6 > 169.254.0.6: icmp: echo request (id:efdf seq:0) [icmp cksum ok] (ttl 255, id 51262, len 84) grep 'regress\.1/.* > 169.254.0.11:' pflog12.tcpdump 20:23:15.357795 rule 4.regress.1/(match) [uid 0, pid 83782] match out on lo11: 169.254.0.11 > 169.254.0.11: icmp: echo request (id:f95e seq:0) [icmp cksum ok] (ttl 255, id 15066, len 84, bad ip cksum 14! -> 2cbc) grep 'regress\.1/.* > 169.254.0.12:' pflog12.tcpdump 20:23:16.167537 rule 4.regress.1/(match) [uid 0, pid 83782] match out on lo11: 169.254.0.12 > 169.254.0.12: icmp: echo request (id:2997 seq:0) [icmp cksum ok] (ttl 255, id 6928, len 84, bad ip cksum 14! -> 4c84) 20:23:16.167607 rule 4.regress.1/(match) [uid 0, pid 83782] match in on lo11: 169.254.0.22 > 169.254.0.12: icmp: echo request (id:0798 seq:0) [icmp cksum ok] (ttl 255, id 6928, len 84) grep 'regress\.1/.* > 169.254.0.14:' pflog12.tcpdump 20:23:16.978554 rule 4.regress.1/(match) [uid 0, pid 83782] match out on lo11: 169.254.0.14 > 169.254.0.14: icmp: echo request (id:84b0 seq:0) [icmp cksum ok] (ttl 255, id 11955, len 84, bad ip cksum 1! -> 38dd) 20:23:16.978616 rule 4.regress.1/(match) [uid 0, pid 83782] match in on lo11: 169.254.0.14 > 169.254.0.14: icmp: echo request (id:84b0 seq:0) [icmp cksum ok] (ttl 255, id 11955, len 84) ==== run-bpf-everything6 ==== # rule with pflog12 matches on every packet grep 'regress\.1/.* > fc00::1:' pflog12.tcpdump 20:23:10.687382 rule 4.regress.1/(match) [uid 0, pid 83782] match out on lo11: fc00::1 > fc00::1: icmp6: echo request (id:4dcc seq:0) [icmp6 cksum ok] (len 64, hlim 64) 20:23:10.687446 rule 4.regress.1/(match) [uid 0, pid 83782] match in on lo11: fc00::1 > fc00::1: icmp6: echo request (id:4dcc seq:0) [icmp6 cksum ok] (len 64, hlim 64) 20:23:10.687507 rule 4.regress.1/(match) [uid 0, pid 83782] match out on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:4dcc seq:0) [bad icmp6 cksum 0! -> dd2f] (len 64, hlim 64) 20:23:10.687524 rule 4.regress.1/(match) [uid 0, pid 83782] match in on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:4dcc seq:0) [icmp6 cksum ok] (len 64, hlim 64) 20:23:11.121655 rule 4.regress.1/(match) [uid 0, pid 83782] match out on lo11: fc00::1 > fc00::1: icmp6: fc00::1 udp port 9 unreachable [bad icmp6 cksum 0! -> df0f] (len 60, hlim 64) 20:23:11.121672 rule 4.regress.1/(match) [uid 0, pid 83782] 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 20:23:11.500846 rule 4.regress.1/(match) [uid 0, pid 83782] match out on lo11: fc00::2 > fc00::2: icmp6: echo request (id:572c seq:0) [icmp6 cksum ok] (len 64, hlim 64) 20:23:11.500914 rule 4.regress.1/(match) [uid 0, pid 83782] match in on lo11: fc00::2 > fc00::2: icmp6: echo request (id:572c seq:0) [icmp6 cksum ok] (len 64, hlim 64) grep 'regress\.1/.* > fc00::3:' pflog12.tcpdump 20:23:12.310946 rule 4.regress.1/(match) [uid 0, pid 83782] match out on lo11: fc00::3 > fc00::3: icmp6: echo request (id:b4ff seq:0) [icmp6 cksum ok] (len 64, hlim 64) 20:23:12.311012 rule 4.regress.1/(match) [uid 0, pid 83782] match in on lo11: fc00::3 > fc00::3: icmp6: echo request (id:b4ff seq:0) [icmp6 cksum ok] (len 64, hlim 64) grep 'regress\.1/.* > fc00::4:' pflog12.tcpdump 20:23:13.123488 rule 4.regress.1/(match) [uid 0, pid 83782] match out on lo11: fc00::4 > fc00::4: icmp6: echo request (id:bcfb seq:0) [icmp6 cksum ok] (len 64, hlim 64) 20:23:13.123557 rule 4.regress.1/(match) [uid 0, pid 83782] match in on lo11: fc00::4 > fc00::4: icmp6: echo request (id:bcfb seq:0) [icmp6 cksum ok] (len 64, hlim 64) grep 'regress\.1/.* > fc00::5:' pflog12.tcpdump 20:23:13.935427 rule 4.regress.1/(match) [uid 0, pid 83782] match out on lo11: fc00::5 > fc00::5: icmp6: echo request (id:1b87 seq:0) [icmp6 cksum ok] (len 64, hlim 64) 20:23:13.935494 rule 4.regress.1/(match) [uid 0, pid 83782] match in on lo11: fc00::5 > fc00::5: icmp6: echo request (id:1b87 seq:0) [icmp6 cksum ok] (len 64, hlim 64) grep 'regress\.1/.* > fc00::6:' pflog12.tcpdump 20:23:14.744281 rule 4.regress.1/(match) [uid 0, pid 83782] match out on lo11: fc00::6 > fc00::6: icmp6: echo request (id:745c seq:0) [icmp6 cksum ok] (len 64, hlim 64) 20:23:14.744346 rule 4.regress.1/(match) [uid 0, pid 83782] match in on lo11: fc00::6 > fc00::6: icmp6: echo request (id:745c seq:0) [icmp6 cksum ok] (len 64, hlim 64) grep 'regress\.1/.* > fc00::11:' pflog12.tcpdump 20:23:15.556890 rule 4.regress.1/(match) [uid 0, pid 83782] match out on lo11: fc00::11 > fc00::11: icmp6: echo request (id:9646 seq:0) [icmp6 cksum ok] (len 64, hlim 64) grep 'regress\.1/.* > fc00::12:' pflog12.tcpdump 20:23:16.366117 rule 4.regress.1/(match) [uid 0, pid 83782] match out on lo11: fc00::12 > fc00::12: icmp6: echo request (id:f4d1 seq:0) [icmp6 cksum ok] (len 64, hlim 64) 20:23:16.366188 rule 4.regress.1/(match) [uid 0, pid 83782] match in on lo11: fc00::22 > fc00::12: icmp6: echo request (id:676c seq:0) [icmp6 cksum ok] (len 64, hlim 64) grep 'regress\.1/.* > fc00::14:' pflog12.tcpdump 20:23:17.177755 rule 4.regress.1/(match) [uid 0, pid 83782] match out on lo11: fc00::14 > fc00::14: icmp6: echo request (id:ca3a seq:0) [icmp6 cksum ok] (len 64, hlim 64) 20:23:17.177823 rule 4.regress.1/(match) [uid 0, pid 83782] match in on lo11: fc00::14 > fc00::14: icmp6: echo request (id:ca3a 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 20:23:10.487176 rule 4.regress.3/(match) [uid 0, pid 83782] pass out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:f638 seq:0) [icmp cksum ok] (ttl 255, id 30620, len 84, bad ip cksum 14! -> f00d) 20:23:10.487222 rule 4.regress.3/(match) [uid 0, pid 83782] pass in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:f638 seq:0) [icmp cksum ok] (ttl 255, id 30620, len 84) grep 'regress\.3/.* 169.254.0.1 > 169.254.0.1: icmp: echo reply' pflog11.tcpdump 20:23:10.487259 rule 4.regress.3/(match) [uid 0, pid 83782] pass out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:f638 seq:0) [bad icmp cksum 0! -> 19ea] (ttl 255, id 31622, len 84, bad ip cksum f00d! -> ec23) 20:23:10.487275 rule 4.regress.3/(match) [uid 0, pid 83782] pass in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:f638 seq:0) [icmp cksum ok] (ttl 255, id 31622, 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 20:23:11.298697 rule 4.regress.4/(match) [uid 0, pid 83782] pass out on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:d4ad seq:0) [icmp cksum ok] (ttl 255, id 16, len 84, bad ip cksum 16ce! -> 6798) 20:23:11.298754 rule 4.regress.4/(match) [uid 0, pid 83782] pass in on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:d4ad seq:0) [icmp cksum ok] (ttl 255, id 16, 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 20:23:12.111309 rule 4.regress.5/(match) [uid 0, pid 83782] pass out on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:5df9 seq:0) [icmp cksum ok] (ttl 255, id 15636, len 84, bad ip cksum 0! -> 2a92) 20:23:12.111367 rule 4.regress.5/(match) [uid 0, pid 83782] pass in on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:5df9 seq:0) [icmp cksum ok] (ttl 255, id 15636, len 84) # XXX anchor name missing grep '/.* 169.254.0.3 > 169.254.0.3: icmp: echo reply' pflog11.tcpdump 20:23:12.111406 rule 4/(match) [uid 0, pid 83782] pass out on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo reply (id:5df9 seq:0) [bad icmp cksum 0! -> 27ab] (ttl 255, id 35080, len 84, bad ip cksum 2a92! -> de9d) 20:23:12.111415 rule 4/(match) [uid 0, pid 83782] pass in on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo reply (id:5df9 seq:0) [icmp cksum ok] (ttl 255, id 35080, len 84) ==== run-bpf-all6 ==== # reply without keep state grep 'regress\.11/.* fc00::1 > fc00::1: icmp6: echo request' pflog11.tcpdump 20:23:10.687391 rule 4.regress.11/(match) [uid 0, pid 83782] pass out on lo11: fc00::1 > fc00::1: icmp6: echo request (id:4dcc seq:0) [icmp6 cksum ok] (len 64, hlim 64) 20:23:10.687452 rule 4.regress.11/(match) [uid 0, pid 83782] pass in on lo11: fc00::1 > fc00::1: icmp6: echo request (id:4dcc seq:0) [icmp6 cksum ok] (len 64, hlim 64) grep 'regress\.11/.* fc00::1 > fc00::1: icmp6: echo reply' pflog11.tcpdump 20:23:10.687510 rule 4.regress.11/(match) [uid 0, pid 83782] pass out on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:4dcc seq:0) [bad icmp6 cksum 0! -> dd2f] (len 64, hlim 64) 20:23:10.687527 rule 4.regress.11/(match) [uid 0, pid 83782] pass in on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:4dcc 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 20:23:11.500856 rule 4.regress.12/(match) [uid 0, pid 83782] pass out on lo11: fc00::2 > fc00::2: icmp6: echo request (id:572c seq:0) [icmp6 cksum ok] (len 64, hlim 64) 20:23:11.500920 rule 4.regress.12/(match) [uid 0, pid 83782] pass in on lo11: fc00::2 > fc00::2: icmp6: echo request (id:572c 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 20:23:12.310954 rule 4.regress.13/(match) [uid 0, pid 83782] pass out on lo11: fc00::3 > fc00::3: icmp6: echo request (id:b4ff seq:0) [icmp6 cksum ok] (len 64, hlim 64) 20:23:12.311019 rule 4.regress.13/(match) [uid 0, pid 83782] pass in on lo11: fc00::3 > fc00::3: icmp6: echo request (id:b4ff seq:0) [icmp6 cksum ok] (len 64, hlim 64) # XXX anchor name missing grep '/.* fc00::3 > fc00::3: icmp6: echo reply' pflog11.tcpdump 20:23:12.311077 rule 4/(match) [uid 0, pid 83782] pass out on lo11: fc00::3 > fc00::3: icmp6: echo reply (id:b4ff seq:0) [bad icmp6 cksum 0! -> d91] (len 64, hlim 64) 20:23:12.311087 rule 4/(match) [uid 0, pid 83782] pass in on lo11: fc00::3 > fc00::3: icmp6: echo reply (id:b4ff 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 20:23:13.350782 rule 4.regress.6/(match) [uid 0, pid 83782] pass out on lo11: [uid 0, pid 25128] 169.254.0.4.17814 > 169.254.0.4.9: [bad udp cksum 1f00! -> b890] udp 4 (ttl 64, id 1066, len 32, bad ip cksum c! -> 229f) # 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 20:23:13.350855 rule 4.regress.6/(match) [uid 0, pid 83782] pass in on lo11: 169.254.0.4.17814 > 169.254.0.4.9: [udp sum ok] udp 4 (ttl 64, id 1066, 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 20:23:12.924123 rule 4.regress.6/(match) [uid 0, pid 83782] pass out on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:0448 seq:0) [icmp cksum ok] (ttl 255, id 19361, len 84, bad ip cksum 9! -> 1c03) # 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 20:23:10.913951 rule 4.regress.3/(match) [uid 0, pid 83782] pass out on lo11: 169.254.0.1.34135 > 169.254.0.1.9: [no udp cksum] udp 4 (ttl 64, id 16298, len 32, bad ip cksum c! -> e724) ==== 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 20:23:13.558727 rule 4.regress.14/(match) [uid 0, pid 83782] pass out on lo11: [uid 0, pid 4716] fc00::4.47696 > fc00::4.9: [invalid udp cksum 0] udp 4 [flowlabel 0x757a8] (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 20:23:13.558790 rule 4.regress.14/(match) [uid 0, pid 83782] pass in on lo11: fc00::4.47696 > fc00::4.9: [udp sum ok] udp 4 [flowlabel 0x757a8] (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 20:23:13.123498 rule 4.regress.14/(match) [uid 0, pid 83782] pass out on lo11: fc00::4 > fc00::4: icmp6: echo request (id:bcfb 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 20:23:11.121544 rule 4.regress.11/(match) [uid 0, pid 83782] pass out on lo11: fc00::1.22722 > fc00::1.9: [invalid udp cksum 0] udp 4 [flowlabel 0x2b640] (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 20:23:15.357874 rule 4.regress.2/(match) [uid 0, pid 83782] pass in on lo11: 169.254.0.11 > 169.254.0.21: icmp: echo request (id:f95e seq:0) [icmp cksum ok] (ttl 255, id 15066, 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 20:23:15.357807 rule 4.regress.18/(match) [uid 0, pid 83782] pass out on lo11: [rewritten: src 169.254.0.11:63838, dst 169.254.0.21:8] 169.254.0.11 > 169.254.0.11: icmp: echo request (id:f95e seq:0) [icmp cksum ok] (ttl 255, id 15066, len 84, bad ip cksum 14! -> 2cbc) ==== run-bpf-rdr6 ==== # loopback input logs redirected packet grep 'regress\.10/.* pass in .*:.* fc00::11 > fc00::21: icmp6: echo request' pflog11.tcpdump 20:23:15.556973 rule 4.regress.10/(match) [uid 0, pid 83782] pass in on lo11: fc00::11 > fc00::21: icmp6: echo request (id:9646 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 20:23:15.556900 rule 4.regress.20/(match) [uid 0, pid 83782] pass out on lo11: [rewritten: src fc00::11:38470, dst fc00::21:128] fc00::11 > fc00::11: icmp6: echo request (id:9646 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 20:23:16.167613 rule 4.regress.2/(match) [uid 0, pid 83782] pass in on lo11: 169.254.0.22 > 169.254.0.12: icmp: echo request (id:0798 seq:0) [icmp cksum ok] (ttl 255, id 6928, 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 20:23:16.167549 rule 4.regress.19/(match) [uid 0, pid 83782] pass out on lo11: [rewritten: src 169.254.0.22:1944, dst 169.254.0.12:8] 169.254.0.12 > 169.254.0.12: icmp: echo request (id:2997 seq:0) [icmp cksum ok] (ttl 255, id 6928, len 84, bad ip cksum 14! -> 4c84) ==== run-bpf-nat6 ==== # loopback input logs redirected packet grep 'regress\.10/.* pass in .*:.* fc00::22 > fc00::12: icmp6: echo request' pflog11.tcpdump 20:23:16.366194 rule 4.regress.10/(match) [uid 0, pid 83782] pass in on lo11: fc00::22 > fc00::12: icmp6: echo request (id:676c 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 20:23:16.366129 rule 4.regress.21/(match) [uid 0, pid 83782] pass out on lo11: [rewritten: src fc00::22:26476, dst fc00::12:128] fc00::12 > fc00::12: icmp6: echo request (id:f4d1 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 20:23:16.978628 rule 4.regress.22/(match) [uid 0, pid 83782] pass in on lo11: [rewritten: src fc00::23:59788, dst fc00::24:128] 169.254.0.14 > 169.254.0.14: icmp: echo request (id:84b0 seq:0) [icmp cksum ok] (ttl 255, id 11955, 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 20:23:17.177836 rule 4.regress.23/(match) [uid 0, pid 83782] pass in on lo11: [rewritten: src 169.254.0.23:20813, dst 169.254.0.24:8] fc00::14 > fc00::14: icmp6: echo request (id:ca3a 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 20:23:15.357807 rule 4.regress.18/(match) [uid 0, pid 83782] pass out on lo11: [rewritten: src 169.254.0.11:63838, dst 169.254.0.21:8] 169.254.0.11 > 169.254.0.11: icmp: echo request (id:f95e seq:0) [icmp cksum ok] (ttl 255, id 15066, len 84, bad ip cksum 14! -> 2cbc) # 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 20:23:16.167549 rule 4.regress.19/(match) [uid 0, pid 83782] pass out on lo11: [rewritten: src 169.254.0.22:1944, dst 169.254.0.12:8] 169.254.0.12 > 169.254.0.12: icmp: echo request (id:2997 seq:0) [icmp cksum ok] (ttl 255, id 6928, len 84, bad ip cksum 14! -> 4c84) # 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 20:23:16.978628 rule 4.regress.22/(match) [uid 0, pid 83782] pass in on lo11: [rewritten: src fc00::23:59788, dst fc00::24:128] 169.254.0.14 > 169.254.0.14: icmp: echo request (id:84b0 seq:0) [icmp cksum ok] (ttl 255, id 11955, 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 20:23:15.556900 rule 4.regress.20/(match) [uid 0, pid 83782] pass out on lo11: [rewritten: src fc00::11:38470, dst fc00::21:128] fc00::11 > fc00::11: icmp6: echo request (id:9646 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 20:23:16.366129 rule 4.regress.21/(match) [uid 0, pid 83782] pass out on lo11: [rewritten: src fc00::22:26476, dst fc00::12:128] fc00::12 > fc00::12: icmp6: echo request (id:f4d1 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 20:23:17.177836 rule 4.regress.23/(match) [uid 0, pid 83782] pass in on lo11: [rewritten: src 169.254.0.23:20813, dst 169.254.0.24:8] fc00::14 > fc00::14: icmp6: echo request (id:ca3a 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 0m21.10s