START sys/net/pflog 2024-11-19T23:08:25Z ==== busy-rdomains ==== # Check if rdomains are busy. ==== ifconfig ==== sleep 2 # XXX pkill -f '^/usr/sbin/tcpdump -l -e -vvv -s 2048 -ni' *** Error 1 in target 'stamp-stop' (ignored) rm -f stamp-bpf* # Destroy interfaces. /sbin/ifconfig lo11 rdomain 11 /sbin/ifconfig lo11 inet 169.254.0.1 delete ifconfig: SIOCDIFADDR: Can't assign requested address *** Error 1 in target 'unconfig' (ignored) /sbin/ifconfig lo11 inet6 fc00::1 delete ifconfig: SIOCDIFADDR: Can't assign requested address *** Error 1 in target 'unconfig' (ignored) /sbin/ifconfig lo11 inet 169.254.0.2 delete ifconfig: SIOCDIFADDR: Can't assign requested address *** Error 1 in target 'unconfig' (ignored) /sbin/ifconfig lo11 inet6 fc00::2 delete ifconfig: SIOCDIFADDR: Can't assign requested address *** Error 1 in target 'unconfig' (ignored) /sbin/ifconfig lo11 inet 169.254.0.3 delete ifconfig: SIOCDIFADDR: Can't assign requested address *** Error 1 in target 'unconfig' (ignored) /sbin/ifconfig lo11 inet6 fc00::3 delete ifconfig: SIOCDIFADDR: Can't assign requested address *** Error 1 in target 'unconfig' (ignored) /sbin/ifconfig lo11 inet 169.254.0.4 delete ifconfig: SIOCDIFADDR: Can't assign requested address *** Error 1 in target 'unconfig' (ignored) /sbin/ifconfig lo11 inet6 fc00::4 delete ifconfig: SIOCDIFADDR: Can't assign requested address *** Error 1 in target 'unconfig' (ignored) /sbin/ifconfig lo11 inet 169.254.0.5 delete ifconfig: SIOCDIFADDR: Can't assign requested address *** Error 1 in target 'unconfig' (ignored) /sbin/ifconfig lo11 inet6 fc00::5 delete ifconfig: SIOCDIFADDR: Can't assign requested address *** Error 1 in target 'unconfig' (ignored) /sbin/ifconfig lo11 inet 169.254.0.6 delete ifconfig: SIOCDIFADDR: Can't assign requested address *** Error 1 in target 'unconfig' (ignored) /sbin/ifconfig lo11 inet6 fc00::6 delete ifconfig: SIOCDIFADDR: Can't assign requested address *** Error 1 in target 'unconfig' (ignored) /sbin/ifconfig lo11 inet 169.254.0.11 delete ifconfig: SIOCDIFADDR: Can't assign requested address *** Error 1 in target 'unconfig' (ignored) /sbin/ifconfig lo11 inet6 fc00::11 delete ifconfig: SIOCDIFADDR: Can't assign requested address *** Error 1 in target 'unconfig' (ignored) /sbin/ifconfig lo11 inet 169.254.0.12 delete ifconfig: SIOCDIFADDR: Can't assign requested address *** Error 1 in target 'unconfig' (ignored) /sbin/ifconfig lo11 inet6 fc00::12 delete ifconfig: SIOCDIFADDR: Can't assign requested address *** Error 1 in target 'unconfig' (ignored) /sbin/ifconfig lo11 inet 169.254.0.14 delete ifconfig: SIOCDIFADDR: Can't assign requested address *** Error 1 in target 'unconfig' (ignored) /sbin/ifconfig lo11 inet6 fc00::14 delete ifconfig: SIOCDIFADDR: Can't assign requested address *** Error 1 in target 'unconfig' (ignored) /sbin/ifconfig lo11 inet 169.254.0.21 delete ifconfig: SIOCDIFADDR: Can't assign requested address *** Error 1 in target 'unconfig' (ignored) /sbin/ifconfig lo11 inet6 fc00::21 delete ifconfig: SIOCDIFADDR: Can't assign requested address *** Error 1 in target 'unconfig' (ignored) /sbin/ifconfig lo11 inet 169.254.0.22 delete ifconfig: SIOCDIFADDR: Can't assign requested address *** Error 1 in target 'unconfig' (ignored) /sbin/ifconfig lo11 inet6 fc00::22 delete ifconfig: SIOCDIFADDR: Can't assign requested address *** Error 1 in target 'unconfig' (ignored) /sbin/ifconfig lo11 inet 169.254.0.23 delete ifconfig: SIOCDIFADDR: Can't assign requested address *** Error 1 in target 'unconfig' (ignored) /sbin/ifconfig lo11 inet6 fc00::23 delete ifconfig: SIOCDIFADDR: Can't assign requested address *** Error 1 in target 'unconfig' (ignored) /sbin/ifconfig lo11 inet 169.254.0.24 delete ifconfig: SIOCDIFADDR: Can't assign requested address *** Error 1 in target 'unconfig' (ignored) /sbin/ifconfig lo11 inet6 fc00::24 delete ifconfig: SIOCDIFADDR: Can't assign requested address *** Error 1 in target 'unconfig' (ignored) /sbin/ifconfig lo11 inet 127.0.0.1 delete ifconfig: SIOCDIFADDR: Can't assign requested address *** Error 1 in target 'unconfig' (ignored) /sbin/ifconfig lo11 inet6 ::1 delete /sbin/ifconfig pflog11 destroy ifconfig: pflog11: SIOCIFDESTROY: Device not configured *** Error 1 in target 'unconfig' (ignored) /sbin/ifconfig pflog12 destroy ifconfig: pflog12: SIOCIFDESTROY: Device not configured *** Error 1 in target 'unconfig' (ignored) /sbin/ifconfig pflog13 destroy ifconfig: pflog13: SIOCIFDESTROY: Device not configured *** Error 1 in target 'unconfig' (ignored) /sbin/ifconfig lo11 destroy rm -f stamp-ifconfig # Create and configure pflog and loopback interfaces. /sbin/ifconfig pflog11 create /sbin/ifconfig pflog12 create /sbin/ifconfig pflog13 create /sbin/ifconfig lo11 rdomain 11 /sbin/ifconfig lo11 inet 127.0.0.1/8 /sbin/ifconfig lo11 inet6 ::1/128 /sbin/ifconfig lo11 inet 169.254.0.1/32 alias /sbin/ifconfig lo11 inet6 fc00::1/128 /sbin/ifconfig lo11 inet 169.254.0.2/32 alias /sbin/ifconfig lo11 inet6 fc00::2/128 /sbin/ifconfig lo11 inet 169.254.0.3/32 alias /sbin/ifconfig lo11 inet6 fc00::3/128 /sbin/ifconfig lo11 inet 169.254.0.4/32 alias /sbin/ifconfig lo11 inet6 fc00::4/128 /sbin/ifconfig lo11 inet 169.254.0.5/32 alias /sbin/ifconfig lo11 inet6 fc00::5/128 /sbin/ifconfig lo11 inet 169.254.0.6/32 alias /sbin/ifconfig lo11 inet6 fc00::6/128 /sbin/ifconfig lo11 inet 169.254.0.11/32 alias /sbin/ifconfig lo11 inet6 fc00::11/128 /sbin/ifconfig lo11 inet 169.254.0.12/32 alias /sbin/ifconfig lo11 inet6 fc00::12/128 /sbin/ifconfig lo11 inet 169.254.0.14/32 alias /sbin/ifconfig lo11 inet6 fc00::14/128 /sbin/ifconfig lo11 inet 169.254.0.21/32 alias /sbin/ifconfig lo11 inet6 fc00::21/128 /sbin/ifconfig lo11 inet 169.254.0.22/32 alias /sbin/ifconfig lo11 inet6 fc00::22/128 /sbin/ifconfig lo11 inet 169.254.0.23/32 alias /sbin/ifconfig lo11 inet6 fc00::23/128 /sbin/ifconfig lo11 inet 169.254.0.24/32 alias /sbin/ifconfig lo11 inet6 fc00::24/128 # Wait until IPv6 addresses are no longer tentative. for i in `jot 50`; do if ! { /sbin/ifconfig pair11; /sbin/ifconfig pair12; /sbin/ifconfig lo13; } | fgrep -q tentative; then break; fi; sleep .1; done pair11: no such interface pair12: no such interface lo13: no such interface ! { /sbin/ifconfig pair11; /sbin/ifconfig pair12; /sbin/ifconfig lo13; } | fgrep tentative pair11: no such interface pair12: no such interface lo13: no such interface ==== pfctl ==== # Create python include file containing the addresses. rm -f addr.py addr.py.tmp echo 'N="11"' >>addr.py.tmp echo 'LO="lo11"' >>addr.py.tmp echo 'N1="11"' >>addr.py.tmp echo 'PFLOG_N1="pflog11"' >>addr.py.tmp echo 'N2="12"' >>addr.py.tmp echo 'PFLOG_N2="pflog12"' >>addr.py.tmp echo 'N3="13"' >>addr.py.tmp echo 'PFLOG_N3="pflog13"' >>addr.py.tmp mv addr.py.tmp addr.py # Load the pf rules into the kernel. cat addr.py /usr/src/regress/sys/net/pflog/pf.conf | /sbin/pfctl -n -f - cat addr.py /usr/src/regress/sys/net/pflog/pf.conf | /sbin/pfctl -a regress -f - ==== run-ping-1 ==== rm -f pflog11.tcpdump pkill -f '^/usr/sbin/tcpdump -l -e -vvv -s 2048 -ni pflog11' || true /usr/sbin/tcpdump -l -e -vvv -s 2048 -ni pflog11 >pflog11.tcpdump & rm -f stamp-stop rm -f pflog12.tcpdump pkill -f '^/usr/sbin/tcpdump -l -e -vvv -s 2048 -ni pflog12' || true tcpdump: listening on pflog11, link-type PFLOG /usr/sbin/tcpdump -l -e -vvv -s 2048 -ni pflog12 >pflog12.tcpdump & rm -f stamp-stop rm -f pflog13.tcpdump pkill -f '^/usr/sbin/tcpdump -l -e -vvv -s 2048 -ni pflog13' || true tcpdump: listening on pflog12, link-type PFLOG /usr/sbin/tcpdump -l -e -vvv -s 2048 -ni pflog13 >pflog13.tcpdump & rm -f stamp-stop sleep 2 # XXX tcpdump: listening on pflog13, link-type PFLOG /sbin/ping -n -w 1 -c 1 -V 11 169.254.0.1 PING 169.254.0.1 (169.254.0.1): 56 data bytes 64 bytes from 169.254.0.1: icmp_seq=0 ttl=255 time=0.262 ms --- 169.254.0.1 ping statistics --- 1 packets transmitted, 1 packets received, 0.0% packet loss round-trip min/avg/max/std-dev = 0.262/0.262/0.262/0.000 ms ==== run-ping6-1 ==== /sbin/ping6 -n -w 1 -c 1 -V 11 fc00::1 PING fc00::1 (fc00::1): 56 data bytes 64 bytes from fc00::1: icmp_seq=0 hlim=64 time=0.297 ms --- fc00::1 ping statistics --- 1 packets transmitted, 1 packets received, 0.0% packet loss round-trip min/avg/max/std-dev = 0.297/0.297/0.297/0.000 ms ==== run-udp-1 ==== # ignore errors, just send packet fast echo foo | nc -u -w 1 -V 11 169.254.0.1 discard & ==== run-udp6-1 ==== # ignore errors, just send packet fast echo foo | nc -u -w 1 -V 11 fc00::1 discard & ==== run-ping-2 ==== /sbin/ping -n -w 1 -c 1 -V 11 169.254.0.2 PING 169.254.0.2 (169.254.0.2): 56 data bytes 64 bytes from 169.254.0.2: icmp_seq=0 ttl=255 time=0.192 ms --- 169.254.0.2 ping statistics --- 1 packets transmitted, 1 packets received, 0.0% packet loss round-trip min/avg/max/std-dev = 0.192/0.192/0.192/0.000 ms ==== run-ping6-2 ==== /sbin/ping6 -n -w 1 -c 1 -V 11 fc00::2 PING fc00::2 (fc00::2): 56 data bytes 64 bytes from fc00::2: icmp_seq=0 hlim=64 time=0.255 ms --- fc00::2 ping statistics --- 1 packets transmitted, 1 packets received, 0.0% packet loss round-trip min/avg/max/std-dev = 0.255/0.255/0.255/0.000 ms ==== run-udp-2 ==== # ignore errors, just send packet fast echo foo | nc -u -w 1 -V 11 169.254.0.2 discard & ==== run-udp6-2 ==== # ignore errors, just send packet fast echo foo | nc -u -w 1 -V 11 fc00::2 discard & ==== run-ping-3 ==== /sbin/ping -n -w 1 -c 1 -V 11 169.254.0.3 PING 169.254.0.3 (169.254.0.3): 56 data bytes 64 bytes from 169.254.0.3: icmp_seq=0 ttl=255 time=0.204 ms --- 169.254.0.3 ping statistics --- 1 packets transmitted, 1 packets received, 0.0% packet loss round-trip min/avg/max/std-dev = 0.204/0.204/0.204/0.000 ms ==== run-ping6-3 ==== /sbin/ping6 -n -w 1 -c 1 -V 11 fc00::3 PING fc00::3 (fc00::3): 56 data bytes 64 bytes from fc00::3: icmp_seq=0 hlim=64 time=0.254 ms --- fc00::3 ping statistics --- 1 packets transmitted, 1 packets received, 0.0% packet loss round-trip min/avg/max/std-dev = 0.254/0.254/0.254/0.000 ms ==== run-udp-3 ==== # ignore errors, just send packet fast echo foo | nc -u -w 1 -V 11 169.254.0.3 discard & ==== run-udp6-3 ==== # ignore errors, just send packet fast echo foo | nc -u -w 1 -V 11 fc00::3 discard & ==== run-ping-4 ==== /sbin/ping -n -w 1 -c 1 -V 11 169.254.0.4 PING 169.254.0.4 (169.254.0.4): 56 data bytes 64 bytes from 169.254.0.4: icmp_seq=0 ttl=255 time=0.197 ms --- 169.254.0.4 ping statistics --- 1 packets transmitted, 1 packets received, 0.0% packet loss round-trip min/avg/max/std-dev = 0.197/0.197/0.197/0.000 ms ==== run-ping6-4 ==== /sbin/ping6 -n -w 1 -c 1 -V 11 fc00::4 PING fc00::4 (fc00::4): 56 data bytes 64 bytes from fc00::4: icmp_seq=0 hlim=64 time=0.248 ms --- fc00::4 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-udp-4 ==== # ignore errors, just send packet fast echo foo | nc -u -w 1 -V 11 169.254.0.4 discard & ==== run-udp6-4 ==== # ignore errors, just send packet fast echo foo | nc -u -w 1 -V 11 fc00::4 discard & ==== run-ping-5 ==== /sbin/ping -n -w 1 -c 1 -V 11 169.254.0.5 PING 169.254.0.5 (169.254.0.5): 56 data bytes 64 bytes from 169.254.0.5: icmp_seq=0 ttl=255 time=0.187 ms --- 169.254.0.5 ping statistics --- 1 packets transmitted, 1 packets received, 0.0% packet loss round-trip min/avg/max/std-dev = 0.187/0.187/0.187/0.000 ms ==== run-ping6-5 ==== /sbin/ping6 -n -w 1 -c 1 -V 11 fc00::5 PING fc00::5 (fc00::5): 56 data bytes 64 bytes from fc00::5: icmp_seq=0 hlim=64 time=0.249 ms --- fc00::5 ping statistics --- 1 packets transmitted, 1 packets received, 0.0% packet loss round-trip min/avg/max/std-dev = 0.249/0.249/0.249/0.000 ms ==== run-udp-5 ==== # ignore errors, just send packet fast echo foo | nc -u -w 1 -V 11 169.254.0.5 discard & ==== run-udp6-5 ==== # ignore errors, just send packet fast echo foo | nc -u -w 1 -V 11 fc00::5 discard & ==== run-ping-6 ==== /sbin/ping -n -w 1 -c 1 -V 11 169.254.0.6 PING 169.254.0.6 (169.254.0.6): 56 data bytes 64 bytes from 169.254.0.6: icmp_seq=0 ttl=255 time=0.201 ms --- 169.254.0.6 ping statistics --- 1 packets transmitted, 1 packets received, 0.0% packet loss round-trip min/avg/max/std-dev = 0.201/0.201/0.201/0.000 ms ==== run-ping6-6 ==== /sbin/ping6 -n -w 1 -c 1 -V 11 fc00::6 PING fc00::6 (fc00::6): 56 data bytes 64 bytes from fc00::6: icmp_seq=0 hlim=64 time=0.248 ms --- fc00::6 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-udp-6 ==== # ignore errors, just send packet fast echo foo | nc -u -w 1 -V 11 169.254.0.6 discard & ==== run-udp6-6 ==== # ignore errors, just send packet fast echo foo | nc -u -w 1 -V 11 fc00::6 discard & ==== run-ping-11 ==== /sbin/ping -n -w 1 -c 1 -V 11 169.254.0.11 PING 169.254.0.11 (169.254.0.11): 56 data bytes 64 bytes from 169.254.0.11: icmp_seq=0 ttl=255 time=0.202 ms --- 169.254.0.11 ping statistics --- 1 packets transmitted, 1 packets received, 0.0% packet loss round-trip min/avg/max/std-dev = 0.202/0.202/0.202/0.000 ms ==== run-ping6-11 ==== /sbin/ping6 -n -w 1 -c 1 -V 11 fc00::11 PING fc00::11 (fc00::11): 56 data bytes 64 bytes from fc00::11: icmp_seq=0 hlim=64 time=0.276 ms --- fc00::11 ping statistics --- 1 packets transmitted, 1 packets received, 0.0% packet loss round-trip min/avg/max/std-dev = 0.276/0.276/0.276/0.000 ms ==== run-udp-11 ==== # ignore errors, just send packet fast echo foo | nc -u -w 1 -V 11 169.254.0.11 discard & ==== run-udp6-11 ==== # ignore errors, just send packet fast echo foo | nc -u -w 1 -V 11 fc00::11 discard & ==== run-ping-12 ==== /sbin/ping -n -w 1 -c 1 -V 11 169.254.0.12 PING 169.254.0.12 (169.254.0.12): 56 data bytes 64 bytes from 169.254.0.12: icmp_seq=0 ttl=255 time=0.210 ms --- 169.254.0.12 ping statistics --- 1 packets transmitted, 1 packets received, 0.0% packet loss round-trip min/avg/max/std-dev = 0.210/0.210/0.210/0.000 ms ==== run-ping6-12 ==== /sbin/ping6 -n -w 1 -c 1 -V 11 fc00::12 PING fc00::12 (fc00::12): 56 data bytes 64 bytes from fc00::12: icmp_seq=0 hlim=64 time=0.263 ms --- fc00::12 ping statistics --- 1 packets transmitted, 1 packets received, 0.0% packet loss round-trip min/avg/max/std-dev = 0.263/0.263/0.263/0.000 ms ==== run-udp-12 ==== # ignore errors, just send packet fast echo foo | nc -u -w 1 -V 11 169.254.0.12 discard & ==== run-udp6-12 ==== # ignore errors, just send packet fast echo foo | nc -u -w 1 -V 11 fc00::12 discard & ==== run-ping-14 ==== /sbin/ping -n -w 1 -c 1 -V 11 169.254.0.14 PING 169.254.0.14 (169.254.0.14): 56 data bytes 64 bytes from 169.254.0.14: icmp_seq=0 ttl=63 time=0.298 ms --- 169.254.0.14 ping statistics --- 1 packets transmitted, 1 packets received, 0.0% packet loss round-trip min/avg/max/std-dev = 0.298/0.298/0.298/0.000 ms ==== run-ping6-14 ==== /sbin/ping6 -n -w 1 -c 1 -V 11 fc00::14 PING fc00::14 (fc00::14): 56 data bytes 64 bytes from fc00::14: icmp_seq=0 hlim=63 time=0.307 ms --- fc00::14 ping statistics --- 1 packets transmitted, 1 packets received, 0.0% packet loss round-trip min/avg/max/std-dev = 0.307/0.307/0.307/0.000 ms ==== run-udp-14 ==== # ignore errors, just send packet fast echo foo | nc -u -w 1 -V 11 169.254.0.14 discard & ==== run-udp6-14 ==== # ignore errors, just send packet fast echo foo | nc -u -w 1 -V 11 fc00::14 discard & ==== run-ping6-0 ==== /sbin/ping6 -n -w 1 -c 1 -V 11 ::1 PING ::1 (::1): 56 data bytes 64 bytes from ::1: icmp_seq=0 hlim=64 time=0.260 ms --- ::1 ping statistics --- 1 packets transmitted, 1 packets received, 0.0% packet loss round-trip min/avg/max/std-dev = 0.260/0.260/0.260/0.000 ms ==== run-udp6-0 ==== echo foo | nc -u -w 1 -V 11 ::1 discard ==== run-bpf-11 ==== sleep 2 # XXX pkill -f '^/usr/sbin/tcpdump -l -e -vvv -s 2048 -ni' 80 packets received by filter 88 packets received by filter 0 packets dropped by kernel 0 packets dropped by kernel 0 packets received by filter 0 packets dropped by kernel rm -f stamp-bpf* # show full logs cat pflog11.tcpdump 00:08:31.844639 rule 4.regress.3/(match) [uid 0, pid 98623] pass out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:68c4 seq:0) [icmp cksum ok] (ttl 255, id 4845, len 84, bad ip cksum 0! -> 54bd) 00:08:31.844680 rule 4.regress.3/(match) [uid 0, pid 98623] pass in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:68c4 seq:0) [icmp cksum ok] (ttl 255, id 4845, len 84, bad ip cksum 0! -> 54bd) 00:08:31.844726 rule 4.regress.3/(match) [uid 0, pid 98623] pass out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:68c4 seq:0) [bad icmp cksum 0! -> 58c1] (ttl 255, id 7678, len 84, bad ip cksum 0! -> 49ac) 00:08:31.844749 rule 4.regress.3/(match) [uid 0, pid 98623] pass in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:68c4 seq:0) [icmp cksum ok] (ttl 255, id 7678, len 84, bad ip cksum 0! -> 49ac) 00:08:32.035542 rule 4.regress.11/(match) [uid 0, pid 98623] pass out on lo11: fc00::1 > fc00::1: icmp6: echo request (id:7f92 seq:0) [icmp6 cksum ok] (len 64, hlim 64) 00:08:32.035594 rule 4.regress.11/(match) [uid 0, pid 98623] pass in on lo11: fc00::1 > fc00::1: icmp6: echo request (id:7f92 seq:0) [icmp6 cksum ok] (len 64, hlim 64) 00:08:32.035670 rule 4.regress.11/(match) [uid 0, pid 98623] pass out on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:7f92 seq:0) [bad icmp6 cksum 0! -> ec0d] (len 64, hlim 64) 00:08:32.035697 rule 4.regress.11/(match) [uid 0, pid 98623] pass in on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:7f92 seq:0) [icmp6 cksum ok] (len 64, hlim 64) 00:08:32.236327 rule 4.regress.3/(match) [uid 0, pid 98623] pass out on lo11: 169.254.0.1.2290 > 169.254.0.1.9: [bad udp cksum 080a! -> cd62] udp 4 (ttl 64, id 10017, len 32, bad ip cksum c! -> ffad) 00:08:32.236384 rule 4.regress.3/(match) [uid 0, pid 98623] pass in on lo11: 169.254.0.1.2290 > 169.254.0.1.9: [bad udp cksum 541c! -> cd62] udp 4 (ttl 64, id 10017, len 32, bad ip cksum 0! -> ffad) 00:08:32.236441 rule 4.regress.3/(match) [uid 0, pid 98623] 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! -> 9f87] for 169.254.0.1.2290 > 169.254.0.1.9: udp 4 (ttl 64, id 10017, len 32, bad ip cksum 0! -> ffad) (ttl 255, id 50677, len 56, bad ip cksum 1! -> a1d0) 00:08:32.236466 rule 4.regress.3/(match) [uid 0, pid 98623] 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 169.254.0.1.2290 > 169.254.0.1.9: udp 4 (ttl 64, id 10017, len 32, bad ip cksum 0! -> ffad) (ttl 255, id 50677, len 56, bad ip cksum 0! -> a1d0) 00:08:32.424612 rule 4.regress.11/(match) [uid 0, pid 98623] pass out on lo11: fc00::1.46878 > fc00::1.9: [invalid udp cksum 0] udp 4 [flowlabel 0x584d5] (len 12, hlim 64) 00:08:32.424671 rule 4.regress.11/(match) [uid 0, pid 98623] pass in on lo11: fc00::1.46878 > fc00::1.9: [bad udp cksum f820! -> 7b31] udp 4 [flowlabel 0x584d5] (len 12, hlim 64) 00:08:32.424733 rule 4.regress.11/(match) [uid 0, pid 98623] pass out on lo11: fc00::1 > fc00::1: icmp6: fc00::1 udp port 9 unreachable [bad icmp6 cksum 0! -> 9388] (len 60, hlim 64) 00:08:32.424760 rule 4.regress.11/(match) [uid 0, pid 98623] pass in on lo11: fc00::1 > fc00::1: icmp6: fc00::1 udp port 9 unreachable [icmp6 cksum ok] (len 60, hlim 64) 00:08:32.597972 rule 4.regress.4/(match) [uid 0, pid 98623] pass out on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:9698 seq:0) [icmp cksum ok] (ttl 255, id 5202, len 84, bad ip cksum 0! -> 5356) 00:08:32.598021 rule 4.regress.4/(match) [uid 0, pid 98623] pass in on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:9698 seq:0) [icmp cksum ok] (ttl 255, id 5202, len 84, bad ip cksum 0! -> 5356) 00:08:32.788898 rule 4.regress.12/(match) [uid 0, pid 98623] pass out on lo11: fc00::2 > fc00::2: icmp6: echo request (id:a6e2 seq:0) [icmp6 cksum ok] (len 64, hlim 64) 00:08:32.788949 rule 4.regress.12/(match) [uid 0, pid 98623] pass in on lo11: fc00::2 > fc00::2: icmp6: echo request (id:a6e2 seq:0) [icmp6 cksum ok] (len 64, hlim 64) 00:08:32.988554 rule 4.regress.4/(match) [uid 0, pid 98623] pass out on lo11: 169.254.0.2.34179 > 169.254.0.2.9: [bad udp cksum 87c3! -> 50cf] udp 4 (ttl 64, id 1329, len 32, bad ip cksum c! -> 219c) 00:08:32.988611 rule 4.regress.4/(match) [uid 0, pid 98623] pass in on lo11: 169.254.0.2.34179 > 169.254.0.2.9: [bad udp cksum 541e! -> 50cf] udp 4 (ttl 64, id 1329, len 32, bad ip cksum 0! -> 219c) 00:08:33.179176 rule 4.regress.12/(match) [uid 0, pid 98623] pass out on lo11: fc00::2.48492 > fc00::2.9: [invalid udp cksum 0] udp 4 [flowlabel 0x6a188] (len 12, hlim 64) 00:08:33.179235 rule 4.regress.12/(match) [uid 0, pid 98623] pass in on lo11: fc00::2.48492 > fc00::2.9: [bad udp cksum f822! -> 74e1] udp 4 [flowlabel 0x6a188] (len 12, hlim 64) 00:08:33.352150 rule 4.regress.5/(match) [uid 0, pid 98623] pass out on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:c471 seq:0) [icmp cksum ok] (ttl 255, id 39694, len 84, bad ip cksum 5fbf! -> cc97) 00:08:33.352199 rule 4.regress.5/(match) [uid 0, pid 98623] pass in on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:c471 seq:0) [icmp cksum ok] (ttl 255, id 39694, len 84, bad ip cksum 0! -> cc97) 00:08:33.352251 rule 4/(match) [uid 0, pid 98623] pass out on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo reply (id:c471 seq:0) [bad icmp cksum 0! -> 5117] (ttl 255, id 53776, len 84, bad ip cksum 0! -> 9595) 00:08:33.352261 rule 4/(match) [uid 0, pid 98623] pass in on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo reply (id:c471 seq:0) [icmp cksum ok] (ttl 255, id 53776, len 84, bad ip cksum 0! -> 9595) 00:08:33.541309 rule 4.regress.13/(match) [uid 0, pid 98623] pass out on lo11: fc00::3 > fc00::3: icmp6: echo request (id:a548 seq:0) [icmp6 cksum ok] (len 64, hlim 64) 00:08:33.541361 rule 4.regress.13/(match) [uid 0, pid 98623] pass in on lo11: fc00::3 > fc00::3: icmp6: echo request (id:a548 seq:0) [icmp6 cksum ok] (len 64, hlim 64) 00:08:33.541420 rule 4/(match) [uid 0, pid 98623] pass out on lo11: fc00::3 > fc00::3: icmp6: echo reply (id:a548 seq:0) [bad icmp6 cksum 0! -> f7b8] (len 64, hlim 64) 00:08:33.541432 rule 4/(match) [uid 0, pid 98623] pass in on lo11: fc00::3 > fc00::3: icmp6: echo reply (id:a548 seq:0) [icmp6 cksum ok] (len 64, hlim 64) 00:08:33.741771 rule 4.regress.5/(match) [uid 0, pid 98623] pass out on lo11: 169.254.0.3.24773 > 169.254.0.3.9: [bad udp cksum 080a! -> 758b] udp 4 (ttl 64, id 51666, len 32, bad ip cksum c! -> 5cf8) 00:08:33.741829 rule 4.regress.5/(match) [uid 0, pid 98623] pass in on lo11: 169.254.0.3.24773 > 169.254.0.3.9: [bad udp cksum 5420! -> 758b] udp 4 (ttl 64, id 51666, len 32, bad ip cksum 0! -> 5cf8) 00:08:33.741879 rule 4/(match) [uid 0, pid 98623] 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! -> a4fa] for 169.254.0.3.24773 > 169.254.0.3.9: udp 4 (ttl 64, id 51666, len 32, bad ip cksum 0! -> 5cf8) (ttl 255, id 42515, len 56, bad ip cksum 1! -> c1ae) 00:08:33.741890 rule 4/(match) [uid 0, pid 98623] 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 169.254.0.3.24773 > 169.254.0.3.9: udp 4 (ttl 64, id 51666, len 32, bad ip cksum 0! -> 5cf8) (ttl 255, id 42515, len 56, bad ip cksum 0! -> c1ae) 00:08:33.931259 rule 4.regress.13/(match) [uid 0, pid 98623] pass out on lo11: fc00::3.9223 > fc00::3.9: [invalid udp cksum 0] udp 4 [flowlabel 0x59651] (len 12, hlim 64) 00:08:33.931320 rule 4.regress.13/(match) [uid 0, pid 98623] pass in on lo11: fc00::3.9223 > fc00::3.9: [bad udp cksum f824! -> 0e45] udp 4 [flowlabel 0x59651] (len 12, hlim 64) 00:08:33.931375 rule 4/(match) [uid 0, pid 98623] pass out on lo11: fc00::3 > fc00::3: icmp6: fc00::3 udp port 9 unreachable [bad icmp6 cksum 0! -> 1518] (len 60, hlim 64) 00:08:33.931387 rule 4/(match) [uid 0, pid 98623] pass in on lo11: fc00::3 > fc00::3: icmp6: fc00::3 udp port 9 unreachable [icmp6 cksum ok] (len 60, hlim 64) 00:08:34.104029 rule 4.regress.6/(match) [uid 0, pid 98623] pass out on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:201d seq:0) [icmp cksum ok] (ttl 255, id 18470, len 84, bad ip cksum 9! -> 1f7e) 00:08:34.104080 rule 4.regress.6/(match) [uid 0, pid 98623] pass in on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:201d seq:0) [icmp cksum ok] (ttl 255, id 18470, len 84, bad ip cksum 0! -> 1f7e) 00:08:34.293877 rule 4.regress.14/(match) [uid 0, pid 98623] pass out on lo11: fc00::4 > fc00::4: icmp6: echo request (id:690e seq:0) [icmp6 cksum ok] (len 64, hlim 64) 00:08:34.293927 rule 4.regress.14/(match) [uid 0, pid 98623] pass in on lo11: fc00::4 > fc00::4: icmp6: echo request (id:690e seq:0) [icmp6 cksum ok] (len 64, hlim 64) 00:08:34.493946 rule 4.regress.6/(match) [uid 0, pid 98623] pass out on lo11: [uid 0, pid 39616] 169.254.0.4.27604 > 169.254.0.4.9: [bad udp cksum 8593! -> 6a7a] udp 4 (ttl 64, id 25801, len 32, bad ip cksum c! -> c1ff) 00:08:34.494009 rule 4.regress.6/(match) [uid 0, pid 98623] pass in on lo11: 169.254.0.4.27604 > 169.254.0.4.9: [bad udp cksum 5422! -> 6a7a] udp 4 (ttl 64, id 25801, len 32, bad ip cksum 0! -> c1ff) 00:08:34.681973 rule 4.regress.14/(match) [uid 0, pid 98623] pass out on lo11: [uid 0, pid 17056] fc00::4.6073 > fc00::4.9: [invalid udp cksum 0] udp 4 [flowlabel 0x17757] (len 12, hlim 64) 00:08:34.682040 rule 4.regress.14/(match) [uid 0, pid 98623] pass in on lo11: fc00::4.6073 > fc00::4.9: [bad udp cksum f826! -> 1a91] udp 4 [flowlabel 0x17757] (len 12, hlim 64) 00:08:36.360632 rule 4.regress.18/(match) [uid 0, pid 98623] pass out on lo11: [rewritten: src 169.254.0.11:25999, dst 169.254.0.21:8] 169.254.0.11 > 169.254.0.11: icmp: echo request (id:658f seq:0) [icmp cksum ok] (ttl 255, id 51186, len 84, bad ip cksum 6220! -> 9fa3) 00:08:36.360688 rule 4.regress.2/(match) [uid 0, pid 98623] pass in on lo11: 169.254.0.11 > 169.254.0.21: icmp: echo request (id:658f seq:0) [icmp cksum ok] (ttl 255, id 51186, len 84, bad ip cksum 0! -> 9f99) 00:08:36.552477 rule 4.regress.20/(match) [uid 0, pid 98623] pass out on lo11: [rewritten: src fc00::11:19284, dst fc00::21:128] fc00::11 > fc00::11: icmp6: echo request (id:4b54 seq:0) [icmp6 cksum ok] (len 64, hlim 64) 00:08:36.552542 rule 4.regress.10/(match) [uid 0, pid 98623] pass in on lo11: fc00::11 > fc00::21: icmp6: echo request (id:4b54 seq:0) [icmp6 cksum ok] (len 64, hlim 64) 00:08:36.751175 rule 4.regress.18/(match) [uid 0, pid 98623] pass out on lo11: [rewritten: src 169.254.0.11:9886, dst 169.254.0.21:9] 169.254.0.11.9886 > 169.254.0.11.9: [bad udp cksum 080a! -> afa2] udp 4 (ttl 64, id 12309, len 32, bad ip cksum c! -> f6a5) 00:08:36.751242 rule 4.regress.2/(match) [uid 0, pid 98623] pass in on lo11: 169.254.0.11.9886 > 169.254.0.21.9: [bad udp cksum 543a! -> af98] udp 4 (ttl 64, id 12309, len 32, bad ip cksum 0! -> f69b) 00:08:36.939646 rule 4.regress.20/(match) [uid 0, pid 98623] pass out on lo11: [rewritten: src fc00::11:37621, dst fc00::21:9] fc00::11.37621 > fc00::11.9: [invalid udp cksum 0] udp 4 [flowlabel 0x6aac3] (len 12, hlim 64) 00:08:36.939719 rule 4.regress.10/(match) [uid 0, pid 98623] pass in on lo11: fc00::11.37621 > fc00::21.9: [bad udp cksum f850! -> 9f2a] udp 4 [flowlabel 0x6aac3] (len 12, hlim 64) 00:08:37.112904 rule 4.regress.19/(match) [uid 0, pid 98623] pass out on lo11: [rewritten: src 169.254.0.22:32411, dst 169.254.0.12:8] 169.254.0.12 > 169.254.0.12: icmp: echo request (id:5290 seq:0) [icmp cksum ok] (ttl 255, id 63717, len 84, bad ip cksum 9! -> 6eae) 00:08:37.112958 rule 4.regress.2/(match) [uid 0, pid 98623] pass in on lo11: 169.254.0.22 > 169.254.0.12: icmp: echo request (id:7e9b seq:0) [icmp cksum ok] (ttl 255, id 63717, len 84, bad ip cksum 0! -> 6ea4) 00:08:37.301873 rule 4.regress.21/(match) [uid 0, pid 98623] pass out on lo11: [rewritten: src fc00::22:31987, dst fc00::12:128] fc00::12 > fc00::12: icmp6: echo request (id:6590 seq:0) [icmp6 cksum ok] (len 64, hlim 64) 00:08:37.301930 rule 4.regress.10/(match) [uid 0, pid 98623] pass in on lo11: fc00::22 > fc00::12: icmp6: echo request (id:7cf3 seq:0) [icmp6 cksum ok] (len 64, hlim 64) 00:08:37.500801 rule 4.regress.19/(match) [uid 0, pid 98623] pass out on lo11: [rewritten: src 169.254.0.22:51245, dst 169.254.0.12:9] 169.254.0.12.7387 > 169.254.0.12.9: [bad udp cksum 87a5! -> b963] udp 4 (ttl 64, id 32668, len 32, bad ip cksum c! -> a71c) 00:08:37.500863 rule 4.regress.2/(match) [uid 0, pid 98623] pass in on lo11: 169.254.0.22.51245 > 169.254.0.12.9: [bad udp cksum 543c! -> 0e07] udp 4 (ttl 64, id 32668, len 32, bad ip cksum 0! -> a712) 00:08:37.688408 rule 4.regress.21/(match) [uid 0, pid 98623] pass out on lo11: [rewritten: src fc00::22:62291, dst fc00::12:9] fc00::12.4358 > fc00::12.9: [invalid udp cksum 0] udp 4 [flowlabel 0x231d7] (len 12, hlim 64) 00:08:37.688474 rule 4.regress.10/(match) [uid 0, pid 98623] pass in on lo11: fc00::22.62291 > fc00::12.9: [bad udp cksum f852! -> 3eca] udp 4 [flowlabel 0x231d7] (len 12, hlim 64) 00:08:37.860459 rule 4.regress.2/(match) [uid 0, pid 98623] pass out on lo11: 169.254.0.14 > 169.254.0.14: icmp: echo request (id:5f7e seq:0) [icmp cksum ok] (ttl 255, id 473, len 84, bad ip cksum 9! -> 65b7) 00:08:37.860516 rule 4.regress.22/(match) [uid 0, pid 98623] pass in on lo11: [rewritten: src fc00::23:14240, dst fc00::24:128] 169.254.0.14 > 169.254.0.14: icmp: echo request (id:5f7e seq:0) [icmp cksum ok] (ttl 255, id 473, len 84, bad ip cksum 0! -> 65b7) 00:08:37.860574 rule 4.regress.10/(match) [uid 0, pid 98623] pass in on lo11: fc00::23 > fc00::24: icmp6: echo request (id:37a0 seq:0) [icmp6 cksum ok] (len 64, hlim 63) 00:08:38.050167 rule 4.regress.10/(match) [uid 0, pid 98623] pass out on lo11: fc00::14 > fc00::14: icmp6: echo request (id:fe6a seq:0) [icmp6 cksum ok] (len 64, hlim 64) 00:08:38.050226 rule 4.regress.23/(match) [uid 0, pid 98623] pass in on lo11: [rewritten: src 169.254.0.23:44939, dst 169.254.0.24:8] fc00::14 > fc00::14: icmp6: echo request (id:fe6a seq:0) [icmp6 cksum ok] (len 64, hlim 64) 00:08:38.050276 rule 4.regress.2/(match) [uid 0, pid 98623] pass in on lo11: 169.254.0.23 > 169.254.0.24: icmp: echo request (id:af8b seq:0) [icmp cksum ok] (DF) (ttl 63, id 19593, len 84, bad ip cksum 0! -> 9af4) 00:08:38.249790 rule 4.regress.2/(match) [uid 0, pid 98623] pass out on lo11: 169.254.0.14.22474 > 169.254.0.14.9: [bad udp cksum 080a! -> 7e70] udp 4 (ttl 64, id 31679, len 32, bad ip cksum c! -> aaf5) 00:08:38.249854 rule 4.regress.22/(match) [uid 0, pid 98623] pass in on lo11: [rewritten: src fc00::23:60681, dst fc00::24:9] 169.254.0.14.22474 > 169.254.0.14.9: [bad udp cksum 5436! -> 7e70] udp 4 (ttl 64, id 31679, len 32, bad ip cksum 0! -> aaf5) 00:08:38.249912 rule 4.regress.10/(match) [uid 0, pid 98623] pass in on lo11: fc00::23.60681 > fc00::24.9: [bad udp cksum f865! -> 4501] udp 4 (len 12, hlim 63) 00:08:38.438053 rule 4.regress.10/(match) [uid 0, pid 98623] pass out on lo11: fc00::14.5429 > fc00::14.9: [invalid udp cksum 0] udp 4 [flowlabel 0x3f7f3] (len 12, hlim 64) 00:08:38.438120 rule 4.regress.23/(match) [uid 0, pid 98623] pass in on lo11: [rewritten: src 169.254.0.23:54277, dst 169.254.0.24:9] fc00::14.5429 > fc00::14.9: [bad udp cksum f846! -> 1cf5] udp 4 [flowlabel 0x3f7f3] (len 12, hlim 64) 00:08:38.438170 rule 4.regress.2/(match) [uid 0, pid 98623] pass in on lo11: 169.254.0.23.54277 > 169.254.0.24.9: [bad udp cksum 5449! -> 0222] udp 4 (DF) (ttl 63, id 56342, len 32, bad ip cksum 0! -> b8b) 00:08:38.620103 rule 4.regress.10/(match) [uid 0, pid 98623] pass out on lo11: ::1 > ::1: icmp6: echo request (id:fb69 seq:0) [icmp6 cksum ok] (len 64, hlim 64) 00:08:38.620155 rule 4.regress.10/(match) [uid 0, pid 98623] pass in on lo11: ::1 > ::1: icmp6: echo request (id:fb69 seq:0) [icmp6 cksum ok] (len 64, hlim 64) 00:08:38.816331 rule 4.regress.10/(match) [uid 0, pid 98623] pass out on lo11: ::1.24887 > ::1.9: [invalid udp cksum 0] udp 4 [flowlabel 0x134d8] (len 12, hlim 64) 00:08:38.816404 rule 4.regress.10/(match) [uid 0, pid 98623] pass in on lo11: ::1.24887 > ::1.9: [bad udp cksum 001f! -> c91a] udp 4 [flowlabel 0x134d8] (len 12, hlim 64) ==== run-bpf-12 ==== # show full logs cat pflog12.tcpdump 00:08:31.844629 rule 4.regress.1/(match) [uid 0, pid 98623] match out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:68c4 seq:0) [icmp cksum ok] (ttl 255, id 4845, len 84, bad ip cksum 0! -> 54bd) 00:08:31.844675 rule 4.regress.1/(match) [uid 0, pid 98623] match in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:68c4 seq:0) [icmp cksum ok] (ttl 255, id 4845, len 84, bad ip cksum 0! -> 54bd) 00:08:31.844722 rule 4.regress.1/(match) [uid 0, pid 98623] match out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:68c4 seq:0) [bad icmp cksum 0! -> 58c1] (ttl 255, id 7678, len 84, bad ip cksum 0! -> 49ac) 00:08:31.844746 rule 4.regress.1/(match) [uid 0, pid 98623] match in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:68c4 seq:0) [icmp cksum ok] (ttl 255, id 7678, len 84, bad ip cksum 0! -> 49ac) 00:08:32.035533 rule 4.regress.1/(match) [uid 0, pid 98623] match out on lo11: fc00::1 > fc00::1: icmp6: echo request (id:7f92 seq:0) [icmp6 cksum ok] (len 64, hlim 64) 00:08:32.035589 rule 4.regress.1/(match) [uid 0, pid 98623] match in on lo11: fc00::1 > fc00::1: icmp6: echo request (id:7f92 seq:0) [icmp6 cksum ok] (len 64, hlim 64) 00:08:32.035666 rule 4.regress.1/(match) [uid 0, pid 98623] match out on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:7f92 seq:0) [bad icmp6 cksum 0! -> ec0d] (len 64, hlim 64) 00:08:32.035693 rule 4.regress.1/(match) [uid 0, pid 98623] match in on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:7f92 seq:0) [icmp6 cksum ok] (len 64, hlim 64) 00:08:32.236317 rule 4.regress.1/(match) [uid 0, pid 98623] match out on lo11: 169.254.0.1.2290 > 169.254.0.1.9: [bad udp cksum 080a! -> cd62] udp 4 (ttl 64, id 10017, len 32, bad ip cksum c! -> ffad) 00:08:32.236379 rule 4.regress.1/(match) [uid 0, pid 98623] match in on lo11: 169.254.0.1.2290 > 169.254.0.1.9: [bad udp cksum 541c! -> cd62] udp 4 (ttl 64, id 10017, len 32, bad ip cksum 0! -> ffad) 00:08:32.236437 rule 4.regress.1/(match) [uid 0, pid 98623] 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! -> 9f87] for 169.254.0.1.2290 > 169.254.0.1.9: udp 4 (ttl 64, id 10017, len 32, bad ip cksum 0! -> ffad) (ttl 255, id 50677, len 56, bad ip cksum 1! -> a1d0) 00:08:32.236462 rule 4.regress.1/(match) [uid 0, pid 98623] 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 169.254.0.1.2290 > 169.254.0.1.9: udp 4 (ttl 64, id 10017, len 32, bad ip cksum 0! -> ffad) (ttl 255, id 50677, len 56, bad ip cksum 0! -> a1d0) 00:08:32.424602 rule 4.regress.1/(match) [uid 0, pid 98623] match out on lo11: fc00::1.46878 > fc00::1.9: [invalid udp cksum 0] udp 4 [flowlabel 0x584d5] (len 12, hlim 64) 00:08:32.424665 rule 4.regress.1/(match) [uid 0, pid 98623] match in on lo11: fc00::1.46878 > fc00::1.9: [bad udp cksum f820! -> 7b31] udp 4 [flowlabel 0x584d5] (len 12, hlim 64) 00:08:32.424729 rule 4.regress.1/(match) [uid 0, pid 98623] match out on lo11: fc00::1 > fc00::1: icmp6: fc00::1 udp port 9 unreachable [bad icmp6 cksum 0! -> 9388] (len 60, hlim 64) 00:08:32.424756 rule 4.regress.1/(match) [uid 0, pid 98623] match in on lo11: fc00::1 > fc00::1: icmp6: fc00::1 udp port 9 unreachable [icmp6 cksum ok] (len 60, hlim 64) 00:08:32.597962 rule 4.regress.1/(match) [uid 0, pid 98623] match out on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:9698 seq:0) [icmp cksum ok] (ttl 255, id 5202, len 84, bad ip cksum 0! -> 5356) 00:08:32.598016 rule 4.regress.1/(match) [uid 0, pid 98623] match in on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:9698 seq:0) [icmp cksum ok] (ttl 255, id 5202, len 84, bad ip cksum 0! -> 5356) 00:08:32.788888 rule 4.regress.1/(match) [uid 0, pid 98623] match out on lo11: fc00::2 > fc00::2: icmp6: echo request (id:a6e2 seq:0) [icmp6 cksum ok] (len 64, hlim 64) 00:08:32.788944 rule 4.regress.1/(match) [uid 0, pid 98623] match in on lo11: fc00::2 > fc00::2: icmp6: echo request (id:a6e2 seq:0) [icmp6 cksum ok] (len 64, hlim 64) 00:08:32.988543 rule 4.regress.1/(match) [uid 0, pid 98623] match out on lo11: 169.254.0.2.34179 > 169.254.0.2.9: [bad udp cksum 87c3! -> 50cf] udp 4 (ttl 64, id 1329, len 32, bad ip cksum c! -> 219c) 00:08:32.988606 rule 4.regress.1/(match) [uid 0, pid 98623] match in on lo11: 169.254.0.2.34179 > 169.254.0.2.9: [bad udp cksum 541e! -> 50cf] udp 4 (ttl 64, id 1329, len 32, bad ip cksum 0! -> 219c) 00:08:33.179165 rule 4.regress.1/(match) [uid 0, pid 98623] match out on lo11: fc00::2.48492 > fc00::2.9: [invalid udp cksum 0] udp 4 [flowlabel 0x6a188] (len 12, hlim 64) 00:08:33.179231 rule 4.regress.1/(match) [uid 0, pid 98623] match in on lo11: fc00::2.48492 > fc00::2.9: [bad udp cksum f822! -> 74e1] udp 4 [flowlabel 0x6a188] (len 12, hlim 64) 00:08:33.352141 rule 4.regress.1/(match) [uid 0, pid 98623] match out on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:c471 seq:0) [icmp cksum ok] (ttl 255, id 39694, len 84, bad ip cksum 5fbf! -> cc97) 00:08:33.352194 rule 4.regress.1/(match) [uid 0, pid 98623] match in on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:c471 seq:0) [icmp cksum ok] (ttl 255, id 39694, len 84, bad ip cksum 0! -> cc97) 00:08:33.541300 rule 4.regress.1/(match) [uid 0, pid 98623] match out on lo11: fc00::3 > fc00::3: icmp6: echo request (id:a548 seq:0) [icmp6 cksum ok] (len 64, hlim 64) 00:08:33.541356 rule 4.regress.1/(match) [uid 0, pid 98623] match in on lo11: fc00::3 > fc00::3: icmp6: echo request (id:a548 seq:0) [icmp6 cksum ok] (len 64, hlim 64) 00:08:33.741761 rule 4.regress.1/(match) [uid 0, pid 98623] match out on lo11: 169.254.0.3.24773 > 169.254.0.3.9: [bad udp cksum 080a! -> 758b] udp 4 (ttl 64, id 51666, len 32, bad ip cksum c! -> 5cf8) 00:08:33.741824 rule 4.regress.1/(match) [uid 0, pid 98623] match in on lo11: 169.254.0.3.24773 > 169.254.0.3.9: [bad udp cksum 5420! -> 758b] udp 4 (ttl 64, id 51666, len 32, bad ip cksum 0! -> 5cf8) 00:08:33.931249 rule 4.regress.1/(match) [uid 0, pid 98623] match out on lo11: fc00::3.9223 > fc00::3.9: [invalid udp cksum 0] udp 4 [flowlabel 0x59651] (len 12, hlim 64) 00:08:33.931314 rule 4.regress.1/(match) [uid 0, pid 98623] match in on lo11: fc00::3.9223 > fc00::3.9: [bad udp cksum f824! -> 0e45] udp 4 [flowlabel 0x59651] (len 12, hlim 64) 00:08:34.104019 rule 4.regress.1/(match) [uid 0, pid 98623] match out on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:201d seq:0) [icmp cksum ok] (ttl 255, id 18470, len 84, bad ip cksum 9! -> 1f7e) 00:08:34.104074 rule 4.regress.1/(match) [uid 0, pid 98623] match in on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:201d seq:0) [icmp cksum ok] (ttl 255, id 18470, len 84, bad ip cksum 0! -> 1f7e) 00:08:34.293867 rule 4.regress.1/(match) [uid 0, pid 98623] match out on lo11: fc00::4 > fc00::4: icmp6: echo request (id:690e seq:0) [icmp6 cksum ok] (len 64, hlim 64) 00:08:34.293922 rule 4.regress.1/(match) [uid 0, pid 98623] match in on lo11: fc00::4 > fc00::4: icmp6: echo request (id:690e seq:0) [icmp6 cksum ok] (len 64, hlim 64) 00:08:34.493936 rule 4.regress.1/(match) [uid 0, pid 98623] match out on lo11: 169.254.0.4.27604 > 169.254.0.4.9: [bad udp cksum 8593! -> 6a7a] udp 4 (ttl 64, id 25801, len 32, bad ip cksum c! -> c1ff) 00:08:34.493999 rule 4.regress.1/(match) [uid 0, pid 98623] match in on lo11: 169.254.0.4.27604 > 169.254.0.4.9: [bad udp cksum 5422! -> 6a7a] udp 4 (ttl 64, id 25801, len 32, bad ip cksum 0! -> c1ff) 00:08:34.681963 rule 4.regress.1/(match) [uid 0, pid 98623] match out on lo11: fc00::4.6073 > fc00::4.9: [invalid udp cksum 0] udp 4 [flowlabel 0x17757] (len 12, hlim 64) 00:08:34.682029 rule 4.regress.1/(match) [uid 0, pid 98623] match in on lo11: fc00::4.6073 > fc00::4.9: [bad udp cksum f826! -> 1a91] udp 4 [flowlabel 0x17757] (len 12, hlim 64) 00:08:34.856266 rule 4.regress.1/(match) [uid 0, pid 98623] match out on lo11: 169.254.0.5 > 169.254.0.5: icmp: echo request (id:e326 seq:0) [icmp cksum ok] (ttl 255, id 16642, len 84, bad ip cksum 0! -> 26a0) 00:08:34.856319 rule 4.regress.1/(match) [uid 0, pid 98623] match in on lo11: 169.254.0.5 > 169.254.0.5: icmp: echo request (id:e326 seq:0) [icmp cksum ok] (ttl 255, id 16642, len 84, bad ip cksum 0! -> 26a0) 00:08:35.047948 rule 4.regress.1/(match) [uid 0, pid 98623] match out on lo11: fc00::5 > fc00::5: icmp6: echo request (id:5f4f seq:0) [icmp6 cksum ok] (len 64, hlim 64) 00:08:35.048002 rule 4.regress.1/(match) [uid 0, pid 98623] match in on lo11: fc00::5 > fc00::5: icmp6: echo request (id:5f4f seq:0) [icmp6 cksum ok] (len 64, hlim 64) 00:08:35.246007 rule 4.regress.1/(match) [uid 0, pid 98623] match out on lo11: 169.254.0.5.23965 > 169.254.0.5.9: [bad udp cksum 080a! -> 78af] udp 4 (ttl 64, id 48268, len 32, bad ip cksum c! -> 6a3a) 00:08:35.246067 rule 4.regress.1/(match) [uid 0, pid 98623] match in on lo11: 169.254.0.5.23965 > 169.254.0.5.9: [bad udp cksum 5424! -> 78af] udp 4 (ttl 64, id 48268, len 32, bad ip cksum 0! -> 6a3a) 00:08:35.433948 rule 4.regress.1/(match) [uid 0, pid 98623] match out on lo11: fc00::5.33091 > fc00::5.9: [invalid udp cksum 0] udp 4 [flowlabel 0x3daf5] (len 12, hlim 64) 00:08:35.434010 rule 4.regress.1/(match) [uid 0, pid 98623] match in on lo11: fc00::5.33091 > fc00::5.9: [bad udp cksum f828! -> b104] udp 4 [flowlabel 0x3daf5] (len 12, hlim 64) 00:08:35.609564 rule 4.regress.1/(match) [uid 0, pid 98623] match out on lo11: 169.254.0.6 > 169.254.0.6: icmp: echo request (id:1e8b seq:0) [icmp cksum ok] (ttl 255, id 54113, len 84, bad ip cksum 9! -> 943e) 00:08:35.609618 rule 4.regress.1/(match) [uid 0, pid 98623] match in on lo11: 169.254.0.6 > 169.254.0.6: icmp: echo request (id:1e8b seq:0) [icmp cksum ok] (ttl 255, id 54113, len 84, bad ip cksum 0! -> 943e) 00:08:35.798632 rule 4.regress.1/(match) [uid 0, pid 98623] match out on lo11: fc00::6 > fc00::6: icmp6: echo request (id:a907 seq:0) [icmp6 cksum ok] (len 64, hlim 64) 00:08:35.798687 rule 4.regress.1/(match) [uid 0, pid 98623] match in on lo11: fc00::6 > fc00::6: icmp6: echo request (id:a907 seq:0) [icmp6 cksum ok] (len 64, hlim 64) 00:08:35.996854 rule 4.regress.1/(match) [uid 0, pid 98623] match out on lo11: 169.254.0.6.30877 > 169.254.0.6.9: [bad udp cksum 080a! -> 5dad] udp 4 (ttl 64, id 25252, len 32, bad ip cksum c! -> c420) 00:08:35.996910 rule 4.regress.1/(match) [uid 0, pid 98623] match in on lo11: 169.254.0.6.30877 > 169.254.0.6.9: [bad udp cksum 5426! -> 5dad] udp 4 (ttl 64, id 25252, len 32, bad ip cksum 0! -> c420) 00:08:36.185626 rule 4.regress.1/(match) [uid 0, pid 98623] match out on lo11: fc00::6.10610 > fc00::6.9: [invalid udp cksum 0] udp 4 [flowlabel 0x4b2a6] (len 12, hlim 64) 00:08:36.185685 rule 4.regress.1/(match) [uid 0, pid 98623] match in on lo11: fc00::6.10610 > fc00::6.9: [bad udp cksum f82a! -> 08d4] udp 4 [flowlabel 0x4b2a6] (len 12, hlim 64) 00:08:36.360620 rule 4.regress.1/(match) [uid 0, pid 98623] match out on lo11: 169.254.0.11 > 169.254.0.11: icmp: echo request (id:658f seq:0) [icmp cksum ok] (ttl 255, id 51186, len 84, bad ip cksum 6220! -> 9fa3) 00:08:36.360684 rule 4.regress.1/(match) [uid 0, pid 98623] match in on lo11: 169.254.0.11 > 169.254.0.21: icmp: echo request (id:658f seq:0) [icmp cksum ok] (ttl 255, id 51186, len 84, bad ip cksum 0! -> 9f99) 00:08:36.552466 rule 4.regress.1/(match) [uid 0, pid 98623] match out on lo11: fc00::11 > fc00::11: icmp6: echo request (id:4b54 seq:0) [icmp6 cksum ok] (len 64, hlim 64) 00:08:36.552537 rule 4.regress.1/(match) [uid 0, pid 98623] match in on lo11: fc00::11 > fc00::21: icmp6: echo request (id:4b54 seq:0) [icmp6 cksum ok] (len 64, hlim 64) 00:08:36.751163 rule 4.regress.1/(match) [uid 0, pid 98623] match out on lo11: 169.254.0.11.9886 > 169.254.0.11.9: [bad udp cksum 080a! -> afa2] udp 4 (ttl 64, id 12309, len 32, bad ip cksum c! -> f6a5) 00:08:36.751237 rule 4.regress.1/(match) [uid 0, pid 98623] match in on lo11: 169.254.0.11.9886 > 169.254.0.21.9: [bad udp cksum 543a! -> af98] udp 4 (ttl 64, id 12309, len 32, bad ip cksum 0! -> f69b) 00:08:36.939635 rule 4.regress.1/(match) [uid 0, pid 98623] match out on lo11: fc00::11.37621 > fc00::11.9: [invalid udp cksum 0] udp 4 [flowlabel 0x6aac3] (len 12, hlim 64) 00:08:36.939714 rule 4.regress.1/(match) [uid 0, pid 98623] match in on lo11: fc00::11.37621 > fc00::21.9: [bad udp cksum f850! -> 9f2a] udp 4 [flowlabel 0x6aac3] (len 12, hlim 64) 00:08:37.112889 rule 4.regress.1/(match) [uid 0, pid 98623] match out on lo11: 169.254.0.12 > 169.254.0.12: icmp: echo request (id:5290 seq:0) [icmp cksum ok] (ttl 255, id 63717, len 84, bad ip cksum 9! -> 6eae) 00:08:37.112953 rule 4.regress.1/(match) [uid 0, pid 98623] match in on lo11: 169.254.0.22 > 169.254.0.12: icmp: echo request (id:7e9b seq:0) [icmp cksum ok] (ttl 255, id 63717, len 84, bad ip cksum 0! -> 6ea4) 00:08:37.301858 rule 4.regress.1/(match) [uid 0, pid 98623] match out on lo11: fc00::12 > fc00::12: icmp6: echo request (id:6590 seq:0) [icmp6 cksum ok] (len 64, hlim 64) 00:08:37.301925 rule 4.regress.1/(match) [uid 0, pid 98623] match in on lo11: fc00::22 > fc00::12: icmp6: echo request (id:7cf3 seq:0) [icmp6 cksum ok] (len 64, hlim 64) 00:08:37.500786 rule 4.regress.1/(match) [uid 0, pid 98623] match out on lo11: 169.254.0.12.7387 > 169.254.0.12.9: [bad udp cksum 87a5! -> b963] udp 4 (ttl 64, id 32668, len 32, bad ip cksum c! -> a71c) 00:08:37.500858 rule 4.regress.1/(match) [uid 0, pid 98623] match in on lo11: 169.254.0.22.51245 > 169.254.0.12.9: [bad udp cksum 543c! -> 0e07] udp 4 (ttl 64, id 32668, len 32, bad ip cksum 0! -> a712) 00:08:37.688393 rule 4.regress.1/(match) [uid 0, pid 98623] match out on lo11: fc00::12.4358 > fc00::12.9: [invalid udp cksum 0] udp 4 [flowlabel 0x231d7] (len 12, hlim 64) 00:08:37.688469 rule 4.regress.1/(match) [uid 0, pid 98623] match in on lo11: fc00::22.62291 > fc00::12.9: [bad udp cksum f852! -> 3eca] udp 4 [flowlabel 0x231d7] (len 12, hlim 64) 00:08:37.860450 rule 4.regress.1/(match) [uid 0, pid 98623] match out on lo11: 169.254.0.14 > 169.254.0.14: icmp: echo request (id:5f7e seq:0) [icmp cksum ok] (ttl 255, id 473, len 84, bad ip cksum 9! -> 65b7) 00:08:37.860504 rule 4.regress.1/(match) [uid 0, pid 98623] match in on lo11: 169.254.0.14 > 169.254.0.14: icmp: echo request (id:5f7e seq:0) [icmp cksum ok] (ttl 255, id 473, len 84, bad ip cksum 0! -> 65b7) 00:08:37.860568 rule 4.regress.1/(match) [uid 0, pid 98623] match in on lo11: fc00::23 > fc00::24: icmp6: echo request (id:37a0 seq:0) [icmp6 cksum ok] (len 64, hlim 63) 00:08:38.050157 rule 4.regress.1/(match) [uid 0, pid 98623] match out on lo11: fc00::14 > fc00::14: icmp6: echo request (id:fe6a seq:0) [icmp6 cksum ok] (len 64, hlim 64) 00:08:38.050215 rule 4.regress.1/(match) [uid 0, pid 98623] match in on lo11: fc00::14 > fc00::14: icmp6: echo request (id:fe6a seq:0) [icmp6 cksum ok] (len 64, hlim 64) 00:08:38.050270 rule 4.regress.1/(match) [uid 0, pid 98623] match in on lo11: 169.254.0.23 > 169.254.0.24: icmp: echo request (id:af8b seq:0) [icmp cksum ok] (DF) (ttl 63, id 19593, len 84, bad ip cksum 0! -> 9af4) 00:08:38.249780 rule 4.regress.1/(match) [uid 0, pid 98623] match out on lo11: 169.254.0.14.22474 > 169.254.0.14.9: [bad udp cksum 080a! -> 7e70] udp 4 (ttl 64, id 31679, len 32, bad ip cksum c! -> aaf5) 00:08:38.249842 rule 4.regress.1/(match) [uid 0, pid 98623] match in on lo11: 169.254.0.14.22474 > 169.254.0.14.9: [bad udp cksum 5436! -> 7e70] udp 4 (ttl 64, id 31679, len 32, bad ip cksum 0! -> aaf5) 00:08:38.249907 rule 4.regress.1/(match) [uid 0, pid 98623] match in on lo11: fc00::23.60681 > fc00::24.9: [bad udp cksum f865! -> 4501] udp 4 (len 12, hlim 63) 00:08:38.438043 rule 4.regress.1/(match) [uid 0, pid 98623] match out on lo11: fc00::14.5429 > fc00::14.9: [invalid udp cksum 0] udp 4 [flowlabel 0x3f7f3] (len 12, hlim 64) 00:08:38.438108 rule 4.regress.1/(match) [uid 0, pid 98623] match in on lo11: fc00::14.5429 > fc00::14.9: [bad udp cksum f846! -> 1cf5] udp 4 [flowlabel 0x3f7f3] (len 12, hlim 64) 00:08:38.438164 rule 4.regress.1/(match) [uid 0, pid 98623] match in on lo11: 169.254.0.23.54277 > 169.254.0.24.9: [bad udp cksum 5449! -> 0222] udp 4 (DF) (ttl 63, id 56342, len 32, bad ip cksum 0! -> b8b) 00:08:38.620093 rule 4.regress.1/(match) [uid 0, pid 98623] match out on lo11: ::1 > ::1: icmp6: echo request (id:fb69 seq:0) [icmp6 cksum ok] (len 64, hlim 64) 00:08:38.620150 rule 4.regress.1/(match) [uid 0, pid 98623] match in on lo11: ::1 > ::1: icmp6: echo request (id:fb69 seq:0) [icmp6 cksum ok] (len 64, hlim 64) 00:08:38.816321 rule 4.regress.1/(match) [uid 0, pid 98623] match out on lo11: ::1.24887 > ::1.9: [invalid udp cksum 0] udp 4 [flowlabel 0x134d8] (len 12, hlim 64) 00:08:38.816400 rule 4.regress.1/(match) [uid 0, pid 98623] match in on lo11: ::1.24887 > ::1.9: [bad udp cksum 001f! -> c91a] udp 4 [flowlabel 0x134d8] (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 00:08:31.844629 rule 4.regress.1/(match) [uid 0, pid 98623] match out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:68c4 seq:0) [icmp cksum ok] (ttl 255, id 4845, len 84, bad ip cksum 0! -> 54bd) 00:08:31.844675 rule 4.regress.1/(match) [uid 0, pid 98623] match in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:68c4 seq:0) [icmp cksum ok] (ttl 255, id 4845, len 84, bad ip cksum 0! -> 54bd) 00:08:31.844722 rule 4.regress.1/(match) [uid 0, pid 98623] match out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:68c4 seq:0) [bad icmp cksum 0! -> 58c1] (ttl 255, id 7678, len 84, bad ip cksum 0! -> 49ac) 00:08:31.844746 rule 4.regress.1/(match) [uid 0, pid 98623] match in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:68c4 seq:0) [icmp cksum ok] (ttl 255, id 7678, len 84, bad ip cksum 0! -> 49ac) 00:08:32.236437 rule 4.regress.1/(match) [uid 0, pid 98623] 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! -> 9f87] for 169.254.0.1.2290 > 169.254.0.1.9: udp 4 (ttl 64, id 10017, len 32, bad ip cksum 0! -> ffad) (ttl 255, id 50677, len 56, bad ip cksum 1! -> a1d0) 00:08:32.236462 rule 4.regress.1/(match) [uid 0, pid 98623] 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 169.254.0.1.2290 > 169.254.0.1.9: udp 4 (ttl 64, id 10017, len 32, bad ip cksum 0! -> ffad) (ttl 255, id 50677, len 56, bad ip cksum 0! -> a1d0) grep 'regress\.1/.* > 169.254.0.2:' pflog12.tcpdump 00:08:32.597962 rule 4.regress.1/(match) [uid 0, pid 98623] match out on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:9698 seq:0) [icmp cksum ok] (ttl 255, id 5202, len 84, bad ip cksum 0! -> 5356) 00:08:32.598016 rule 4.regress.1/(match) [uid 0, pid 98623] match in on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:9698 seq:0) [icmp cksum ok] (ttl 255, id 5202, len 84, bad ip cksum 0! -> 5356) grep 'regress\.1/.* > 169.254.0.3:' pflog12.tcpdump 00:08:33.352141 rule 4.regress.1/(match) [uid 0, pid 98623] match out on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:c471 seq:0) [icmp cksum ok] (ttl 255, id 39694, len 84, bad ip cksum 5fbf! -> cc97) 00:08:33.352194 rule 4.regress.1/(match) [uid 0, pid 98623] match in on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:c471 seq:0) [icmp cksum ok] (ttl 255, id 39694, len 84, bad ip cksum 0! -> cc97) grep 'regress\.1/.* > 169.254.0.4:' pflog12.tcpdump 00:08:34.104019 rule 4.regress.1/(match) [uid 0, pid 98623] match out on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:201d seq:0) [icmp cksum ok] (ttl 255, id 18470, len 84, bad ip cksum 9! -> 1f7e) 00:08:34.104074 rule 4.regress.1/(match) [uid 0, pid 98623] match in on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:201d seq:0) [icmp cksum ok] (ttl 255, id 18470, len 84, bad ip cksum 0! -> 1f7e) grep 'regress\.1/.* > 169.254.0.5:' pflog12.tcpdump 00:08:34.856266 rule 4.regress.1/(match) [uid 0, pid 98623] match out on lo11: 169.254.0.5 > 169.254.0.5: icmp: echo request (id:e326 seq:0) [icmp cksum ok] (ttl 255, id 16642, len 84, bad ip cksum 0! -> 26a0) 00:08:34.856319 rule 4.regress.1/(match) [uid 0, pid 98623] match in on lo11: 169.254.0.5 > 169.254.0.5: icmp: echo request (id:e326 seq:0) [icmp cksum ok] (ttl 255, id 16642, len 84, bad ip cksum 0! -> 26a0) grep 'regress\.1/.* > 169.254.0.6:' pflog12.tcpdump 00:08:35.609564 rule 4.regress.1/(match) [uid 0, pid 98623] match out on lo11: 169.254.0.6 > 169.254.0.6: icmp: echo request (id:1e8b seq:0) [icmp cksum ok] (ttl 255, id 54113, len 84, bad ip cksum 9! -> 943e) 00:08:35.609618 rule 4.regress.1/(match) [uid 0, pid 98623] match in on lo11: 169.254.0.6 > 169.254.0.6: icmp: echo request (id:1e8b seq:0) [icmp cksum ok] (ttl 255, id 54113, len 84, bad ip cksum 0! -> 943e) grep 'regress\.1/.* > 169.254.0.11:' pflog12.tcpdump 00:08:36.360620 rule 4.regress.1/(match) [uid 0, pid 98623] match out on lo11: 169.254.0.11 > 169.254.0.11: icmp: echo request (id:658f seq:0) [icmp cksum ok] (ttl 255, id 51186, len 84, bad ip cksum 6220! -> 9fa3) grep 'regress\.1/.* > 169.254.0.12:' pflog12.tcpdump 00:08:37.112889 rule 4.regress.1/(match) [uid 0, pid 98623] match out on lo11: 169.254.0.12 > 169.254.0.12: icmp: echo request (id:5290 seq:0) [icmp cksum ok] (ttl 255, id 63717, len 84, bad ip cksum 9! -> 6eae) 00:08:37.112953 rule 4.regress.1/(match) [uid 0, pid 98623] match in on lo11: 169.254.0.22 > 169.254.0.12: icmp: echo request (id:7e9b seq:0) [icmp cksum ok] (ttl 255, id 63717, len 84, bad ip cksum 0! -> 6ea4) grep 'regress\.1/.* > 169.254.0.14:' pflog12.tcpdump 00:08:37.860450 rule 4.regress.1/(match) [uid 0, pid 98623] match out on lo11: 169.254.0.14 > 169.254.0.14: icmp: echo request (id:5f7e seq:0) [icmp cksum ok] (ttl 255, id 473, len 84, bad ip cksum 9! -> 65b7) 00:08:37.860504 rule 4.regress.1/(match) [uid 0, pid 98623] match in on lo11: 169.254.0.14 > 169.254.0.14: icmp: echo request (id:5f7e seq:0) [icmp cksum ok] (ttl 255, id 473, len 84, bad ip cksum 0! -> 65b7) ==== run-bpf-everything6 ==== # rule with pflog12 matches on every packet grep 'regress\.1/.* > fc00::1:' pflog12.tcpdump 00:08:32.035533 rule 4.regress.1/(match) [uid 0, pid 98623] match out on lo11: fc00::1 > fc00::1: icmp6: echo request (id:7f92 seq:0) [icmp6 cksum ok] (len 64, hlim 64) 00:08:32.035589 rule 4.regress.1/(match) [uid 0, pid 98623] match in on lo11: fc00::1 > fc00::1: icmp6: echo request (id:7f92 seq:0) [icmp6 cksum ok] (len 64, hlim 64) 00:08:32.035666 rule 4.regress.1/(match) [uid 0, pid 98623] match out on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:7f92 seq:0) [bad icmp6 cksum 0! -> ec0d] (len 64, hlim 64) 00:08:32.035693 rule 4.regress.1/(match) [uid 0, pid 98623] match in on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:7f92 seq:0) [icmp6 cksum ok] (len 64, hlim 64) 00:08:32.424729 rule 4.regress.1/(match) [uid 0, pid 98623] match out on lo11: fc00::1 > fc00::1: icmp6: fc00::1 udp port 9 unreachable [bad icmp6 cksum 0! -> 9388] (len 60, hlim 64) 00:08:32.424756 rule 4.regress.1/(match) [uid 0, pid 98623] 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 00:08:32.788888 rule 4.regress.1/(match) [uid 0, pid 98623] match out on lo11: fc00::2 > fc00::2: icmp6: echo request (id:a6e2 seq:0) [icmp6 cksum ok] (len 64, hlim 64) 00:08:32.788944 rule 4.regress.1/(match) [uid 0, pid 98623] match in on lo11: fc00::2 > fc00::2: icmp6: echo request (id:a6e2 seq:0) [icmp6 cksum ok] (len 64, hlim 64) grep 'regress\.1/.* > fc00::3:' pflog12.tcpdump 00:08:33.541300 rule 4.regress.1/(match) [uid 0, pid 98623] match out on lo11: fc00::3 > fc00::3: icmp6: echo request (id:a548 seq:0) [icmp6 cksum ok] (len 64, hlim 64) 00:08:33.541356 rule 4.regress.1/(match) [uid 0, pid 98623] match in on lo11: fc00::3 > fc00::3: icmp6: echo request (id:a548 seq:0) [icmp6 cksum ok] (len 64, hlim 64) grep 'regress\.1/.* > fc00::4:' pflog12.tcpdump 00:08:34.293867 rule 4.regress.1/(match) [uid 0, pid 98623] match out on lo11: fc00::4 > fc00::4: icmp6: echo request (id:690e seq:0) [icmp6 cksum ok] (len 64, hlim 64) 00:08:34.293922 rule 4.regress.1/(match) [uid 0, pid 98623] match in on lo11: fc00::4 > fc00::4: icmp6: echo request (id:690e seq:0) [icmp6 cksum ok] (len 64, hlim 64) grep 'regress\.1/.* > fc00::5:' pflog12.tcpdump 00:08:35.047948 rule 4.regress.1/(match) [uid 0, pid 98623] match out on lo11: fc00::5 > fc00::5: icmp6: echo request (id:5f4f seq:0) [icmp6 cksum ok] (len 64, hlim 64) 00:08:35.048002 rule 4.regress.1/(match) [uid 0, pid 98623] match in on lo11: fc00::5 > fc00::5: icmp6: echo request (id:5f4f seq:0) [icmp6 cksum ok] (len 64, hlim 64) grep 'regress\.1/.* > fc00::6:' pflog12.tcpdump 00:08:35.798632 rule 4.regress.1/(match) [uid 0, pid 98623] match out on lo11: fc00::6 > fc00::6: icmp6: echo request (id:a907 seq:0) [icmp6 cksum ok] (len 64, hlim 64) 00:08:35.798687 rule 4.regress.1/(match) [uid 0, pid 98623] match in on lo11: fc00::6 > fc00::6: icmp6: echo request (id:a907 seq:0) [icmp6 cksum ok] (len 64, hlim 64) grep 'regress\.1/.* > fc00::11:' pflog12.tcpdump 00:08:36.552466 rule 4.regress.1/(match) [uid 0, pid 98623] match out on lo11: fc00::11 > fc00::11: icmp6: echo request (id:4b54 seq:0) [icmp6 cksum ok] (len 64, hlim 64) grep 'regress\.1/.* > fc00::12:' pflog12.tcpdump 00:08:37.301858 rule 4.regress.1/(match) [uid 0, pid 98623] match out on lo11: fc00::12 > fc00::12: icmp6: echo request (id:6590 seq:0) [icmp6 cksum ok] (len 64, hlim 64) 00:08:37.301925 rule 4.regress.1/(match) [uid 0, pid 98623] match in on lo11: fc00::22 > fc00::12: icmp6: echo request (id:7cf3 seq:0) [icmp6 cksum ok] (len 64, hlim 64) grep 'regress\.1/.* > fc00::14:' pflog12.tcpdump 00:08:38.050157 rule 4.regress.1/(match) [uid 0, pid 98623] match out on lo11: fc00::14 > fc00::14: icmp6: echo request (id:fe6a seq:0) [icmp6 cksum ok] (len 64, hlim 64) 00:08:38.050215 rule 4.regress.1/(match) [uid 0, pid 98623] match in on lo11: fc00::14 > fc00::14: icmp6: echo request (id:fe6a 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 00:08:31.844639 rule 4.regress.3/(match) [uid 0, pid 98623] pass out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:68c4 seq:0) [icmp cksum ok] (ttl 255, id 4845, len 84, bad ip cksum 0! -> 54bd) 00:08:31.844680 rule 4.regress.3/(match) [uid 0, pid 98623] pass in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:68c4 seq:0) [icmp cksum ok] (ttl 255, id 4845, len 84, bad ip cksum 0! -> 54bd) grep 'regress\.3/.* 169.254.0.1 > 169.254.0.1: icmp: echo reply' pflog11.tcpdump 00:08:31.844726 rule 4.regress.3/(match) [uid 0, pid 98623] pass out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:68c4 seq:0) [bad icmp cksum 0! -> 58c1] (ttl 255, id 7678, len 84, bad ip cksum 0! -> 49ac) 00:08:31.844749 rule 4.regress.3/(match) [uid 0, pid 98623] pass in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:68c4 seq:0) [icmp cksum ok] (ttl 255, id 7678, len 84, bad ip cksum 0! -> 49ac) # no reply with keep state and without all grep 'regress\.4/.* 169.254.0.2 > 169.254.0.2: icmp: echo request' pflog11.tcpdump 00:08:32.597972 rule 4.regress.4/(match) [uid 0, pid 98623] pass out on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:9698 seq:0) [icmp cksum ok] (ttl 255, id 5202, len 84, bad ip cksum 0! -> 5356) 00:08:32.598021 rule 4.regress.4/(match) [uid 0, pid 98623] pass in on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:9698 seq:0) [icmp cksum ok] (ttl 255, id 5202, len 84, bad ip cksum 0! -> 5356) ! 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 00:08:33.352150 rule 4.regress.5/(match) [uid 0, pid 98623] pass out on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:c471 seq:0) [icmp cksum ok] (ttl 255, id 39694, len 84, bad ip cksum 5fbf! -> cc97) 00:08:33.352199 rule 4.regress.5/(match) [uid 0, pid 98623] pass in on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:c471 seq:0) [icmp cksum ok] (ttl 255, id 39694, len 84, bad ip cksum 0! -> cc97) # XXX anchor name missing grep '/.* 169.254.0.3 > 169.254.0.3: icmp: echo reply' pflog11.tcpdump 00:08:33.352251 rule 4/(match) [uid 0, pid 98623] pass out on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo reply (id:c471 seq:0) [bad icmp cksum 0! -> 5117] (ttl 255, id 53776, len 84, bad ip cksum 0! -> 9595) 00:08:33.352261 rule 4/(match) [uid 0, pid 98623] pass in on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo reply (id:c471 seq:0) [icmp cksum ok] (ttl 255, id 53776, len 84, bad ip cksum 0! -> 9595) ==== run-bpf-all6 ==== # reply without keep state grep 'regress\.11/.* fc00::1 > fc00::1: icmp6: echo request' pflog11.tcpdump 00:08:32.035542 rule 4.regress.11/(match) [uid 0, pid 98623] pass out on lo11: fc00::1 > fc00::1: icmp6: echo request (id:7f92 seq:0) [icmp6 cksum ok] (len 64, hlim 64) 00:08:32.035594 rule 4.regress.11/(match) [uid 0, pid 98623] pass in on lo11: fc00::1 > fc00::1: icmp6: echo request (id:7f92 seq:0) [icmp6 cksum ok] (len 64, hlim 64) grep 'regress\.11/.* fc00::1 > fc00::1: icmp6: echo reply' pflog11.tcpdump 00:08:32.035670 rule 4.regress.11/(match) [uid 0, pid 98623] pass out on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:7f92 seq:0) [bad icmp6 cksum 0! -> ec0d] (len 64, hlim 64) 00:08:32.035697 rule 4.regress.11/(match) [uid 0, pid 98623] pass in on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:7f92 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 00:08:32.788898 rule 4.regress.12/(match) [uid 0, pid 98623] pass out on lo11: fc00::2 > fc00::2: icmp6: echo request (id:a6e2 seq:0) [icmp6 cksum ok] (len 64, hlim 64) 00:08:32.788949 rule 4.regress.12/(match) [uid 0, pid 98623] pass in on lo11: fc00::2 > fc00::2: icmp6: echo request (id:a6e2 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 00:08:33.541309 rule 4.regress.13/(match) [uid 0, pid 98623] pass out on lo11: fc00::3 > fc00::3: icmp6: echo request (id:a548 seq:0) [icmp6 cksum ok] (len 64, hlim 64) 00:08:33.541361 rule 4.regress.13/(match) [uid 0, pid 98623] pass in on lo11: fc00::3 > fc00::3: icmp6: echo request (id:a548 seq:0) [icmp6 cksum ok] (len 64, hlim 64) # XXX anchor name missing grep '/.* fc00::3 > fc00::3: icmp6: echo reply' pflog11.tcpdump 00:08:33.541420 rule 4/(match) [uid 0, pid 98623] pass out on lo11: fc00::3 > fc00::3: icmp6: echo reply (id:a548 seq:0) [bad icmp6 cksum 0! -> f7b8] (len 64, hlim 64) 00:08:33.541432 rule 4/(match) [uid 0, pid 98623] pass in on lo11: fc00::3 > fc00::3: icmp6: echo reply (id:a548 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 00:08:34.493946 rule 4.regress.6/(match) [uid 0, pid 98623] pass out on lo11: [uid 0, pid 39616] 169.254.0.4.27604 > 169.254.0.4.9: [bad udp cksum 8593! -> 6a7a] udp 4 (ttl 64, id 25801, len 32, bad ip cksum c! -> c1ff) # 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 00:08:34.494009 rule 4.regress.6/(match) [uid 0, pid 98623] pass in on lo11: 169.254.0.4.27604 > 169.254.0.4.9: [bad udp cksum 5422! -> 6a7a] udp 4 (ttl 64, id 25801, len 32, bad ip cksum 0! -> c1ff) # 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 00:08:34.104029 rule 4.regress.6/(match) [uid 0, pid 98623] pass out on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:201d seq:0) [icmp cksum ok] (ttl 255, id 18470, len 84, bad ip cksum 9! -> 1f7e) # 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 00:08:32.236327 rule 4.regress.3/(match) [uid 0, pid 98623] pass out on lo11: 169.254.0.1.2290 > 169.254.0.1.9: [bad udp cksum 080a! -> cd62] udp 4 (ttl 64, id 10017, len 32, bad ip cksum c! -> ffad) ==== 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 00:08:34.681973 rule 4.regress.14/(match) [uid 0, pid 98623] pass out on lo11: [uid 0, pid 17056] fc00::4.6073 > fc00::4.9: [invalid udp cksum 0] udp 4 [flowlabel 0x17757] (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 00:08:34.682040 rule 4.regress.14/(match) [uid 0, pid 98623] pass in on lo11: fc00::4.6073 > fc00::4.9: [bad udp cksum f826! -> 1a91] udp 4 [flowlabel 0x17757] (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 00:08:34.293877 rule 4.regress.14/(match) [uid 0, pid 98623] pass out on lo11: fc00::4 > fc00::4: icmp6: echo request (id:690e 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 00:08:32.424612 rule 4.regress.11/(match) [uid 0, pid 98623] pass out on lo11: fc00::1.46878 > fc00::1.9: [invalid udp cksum 0] udp 4 [flowlabel 0x584d5] (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 00:08:36.360688 rule 4.regress.2/(match) [uid 0, pid 98623] pass in on lo11: 169.254.0.11 > 169.254.0.21: icmp: echo request (id:658f seq:0) [icmp cksum ok] (ttl 255, id 51186, len 84, bad ip cksum 0! -> 9f99) # 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 00:08:36.360632 rule 4.regress.18/(match) [uid 0, pid 98623] pass out on lo11: [rewritten: src 169.254.0.11:25999, dst 169.254.0.21:8] 169.254.0.11 > 169.254.0.11: icmp: echo request (id:658f seq:0) [icmp cksum ok] (ttl 255, id 51186, len 84, bad ip cksum 6220! -> 9fa3) ==== run-bpf-rdr6 ==== # loopback input logs redirected packet grep 'regress\.10/.* pass in .*:.* fc00::11 > fc00::21: icmp6: echo request' pflog11.tcpdump 00:08:36.552542 rule 4.regress.10/(match) [uid 0, pid 98623] pass in on lo11: fc00::11 > fc00::21: icmp6: echo request (id:4b54 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 00:08:36.552477 rule 4.regress.20/(match) [uid 0, pid 98623] pass out on lo11: [rewritten: src fc00::11:19284, dst fc00::21:128] fc00::11 > fc00::11: icmp6: echo request (id:4b54 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 00:08:37.112958 rule 4.regress.2/(match) [uid 0, pid 98623] pass in on lo11: 169.254.0.22 > 169.254.0.12: icmp: echo request (id:7e9b seq:0) [icmp cksum ok] (ttl 255, id 63717, len 84, bad ip cksum 0! -> 6ea4) # 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 00:08:37.112904 rule 4.regress.19/(match) [uid 0, pid 98623] pass out on lo11: [rewritten: src 169.254.0.22:32411, dst 169.254.0.12:8] 169.254.0.12 > 169.254.0.12: icmp: echo request (id:5290 seq:0) [icmp cksum ok] (ttl 255, id 63717, len 84, bad ip cksum 9! -> 6eae) ==== run-bpf-nat6 ==== # loopback input logs redirected packet grep 'regress\.10/.* pass in .*:.* fc00::22 > fc00::12: icmp6: echo request' pflog11.tcpdump 00:08:37.301930 rule 4.regress.10/(match) [uid 0, pid 98623] pass in on lo11: fc00::22 > fc00::12: icmp6: echo request (id:7cf3 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 00:08:37.301873 rule 4.regress.21/(match) [uid 0, pid 98623] pass out on lo11: [rewritten: src fc00::22:31987, dst fc00::12:128] fc00::12 > fc00::12: icmp6: echo request (id:6590 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 00:08:37.860516 rule 4.regress.22/(match) [uid 0, pid 98623] pass in on lo11: [rewritten: src fc00::23:14240, dst fc00::24:128] 169.254.0.14 > 169.254.0.14: icmp: echo request (id:5f7e seq:0) [icmp cksum ok] (ttl 255, id 473, len 84, bad ip cksum 0! -> 65b7) ==== run-bpf-af6 ==== # pf in rule logs original IPv6 packet grep 'regress\.23/.* pass in .*:.* fc00::14 > fc00::14: icmp6: echo request' pflog11.tcpdump 00:08:38.050226 rule 4.regress.23/(match) [uid 0, pid 98623] pass in on lo11: [rewritten: src 169.254.0.23:44939, dst 169.254.0.24:8] fc00::14 > fc00::14: icmp6: echo request (id:fe6a 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 00:08:36.360632 rule 4.regress.18/(match) [uid 0, pid 98623] pass out on lo11: [rewritten: src 169.254.0.11:25999, dst 169.254.0.21:8] 169.254.0.11 > 169.254.0.11: icmp: echo request (id:658f seq:0) [icmp cksum ok] (ttl 255, id 51186, len 84, bad ip cksum 6220! -> 9fa3) # 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 00:08:37.112904 rule 4.regress.19/(match) [uid 0, pid 98623] pass out on lo11: [rewritten: src 169.254.0.22:32411, dst 169.254.0.12:8] 169.254.0.12 > 169.254.0.12: icmp: echo request (id:5290 seq:0) [icmp cksum ok] (ttl 255, id 63717, len 84, bad ip cksum 9! -> 6eae) # 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 00:08:37.860516 rule 4.regress.22/(match) [uid 0, pid 98623] pass in on lo11: [rewritten: src fc00::23:14240, dst fc00::24:128] 169.254.0.14 > 169.254.0.14: icmp: echo request (id:5f7e seq:0) [icmp cksum ok] (ttl 255, id 473, len 84, bad ip cksum 0! -> 65b7) ==== 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 00:08:36.552477 rule 4.regress.20/(match) [uid 0, pid 98623] pass out on lo11: [rewritten: src fc00::11:19284, dst fc00::21:128] fc00::11 > fc00::11: icmp6: echo request (id:4b54 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 00:08:37.301873 rule 4.regress.21/(match) [uid 0, pid 98623] pass out on lo11: [rewritten: src fc00::22:31987, dst fc00::12:128] fc00::12 > fc00::12: icmp6: echo request (id:6590 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 00:08:38.050226 rule 4.regress.23/(match) [uid 0, pid 98623] pass in on lo11: [rewritten: src 169.254.0.23:44939, dst 169.254.0.24:8] fc00::14 > fc00::14: icmp6: echo request (id:fe6a seq:0) [icmp6 cksum ok] (len 64, hlim 64) ==== unconfig ==== # Destroy interfaces. /sbin/ifconfig lo11 rdomain 11 /sbin/ifconfig lo11 inet 169.254.0.1 delete /sbin/ifconfig lo11 inet6 fc00::1 delete /sbin/ifconfig lo11 inet 169.254.0.2 delete /sbin/ifconfig lo11 inet6 fc00::2 delete /sbin/ifconfig lo11 inet 169.254.0.3 delete /sbin/ifconfig lo11 inet6 fc00::3 delete /sbin/ifconfig lo11 inet 169.254.0.4 delete /sbin/ifconfig lo11 inet6 fc00::4 delete /sbin/ifconfig lo11 inet 169.254.0.5 delete /sbin/ifconfig lo11 inet6 fc00::5 delete /sbin/ifconfig lo11 inet 169.254.0.6 delete /sbin/ifconfig lo11 inet6 fc00::6 delete /sbin/ifconfig lo11 inet 169.254.0.11 delete /sbin/ifconfig lo11 inet6 fc00::11 delete /sbin/ifconfig lo11 inet 169.254.0.12 delete /sbin/ifconfig lo11 inet6 fc00::12 delete /sbin/ifconfig lo11 inet 169.254.0.14 delete /sbin/ifconfig lo11 inet6 fc00::14 delete /sbin/ifconfig lo11 inet 169.254.0.21 delete /sbin/ifconfig lo11 inet6 fc00::21 delete /sbin/ifconfig lo11 inet 169.254.0.22 delete /sbin/ifconfig lo11 inet6 fc00::22 delete /sbin/ifconfig lo11 inet 169.254.0.23 delete /sbin/ifconfig lo11 inet6 fc00::23 delete /sbin/ifconfig lo11 inet 169.254.0.24 delete /sbin/ifconfig lo11 inet6 fc00::24 delete /sbin/ifconfig lo11 inet 127.0.0.1 delete /sbin/ifconfig lo11 inet6 ::1 delete /sbin/ifconfig pflog11 destroy /sbin/ifconfig pflog12 destroy /sbin/ifconfig pflog13 destroy /sbin/ifconfig lo11 destroy rm -f stamp-ifconfig PASS sys/net/pflog Duration 0m20.79s