START sys/net/pflog 2024-09-05T22:08:38Z ==== 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=0.274 ms --- 169.254.0.1 ping statistics --- 1 packets transmitted, 1 packets received, 0.0% packet loss round-trip min/avg/max/std-dev = 0.274/0.274/0.274/0.000 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=0.288 ms --- fc00::1 ping statistics --- 1 packets transmitted, 1 packets received, 0.0% packet loss round-trip min/avg/max/std-dev = 0.288/0.288/0.288/0.000 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=0.198 ms --- 169.254.0.2 ping statistics --- 1 packets transmitted, 1 packets received, 0.0% packet loss round-trip min/avg/max/std-dev = 0.198/0.198/0.198/0.000 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=0.249 ms --- fc00::2 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-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=0.193 ms --- 169.254.0.3 ping statistics --- 1 packets transmitted, 1 packets received, 0.0% packet loss round-trip min/avg/max/std-dev = 0.193/0.193/0.193/0.000 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=0.257 ms --- fc00::3 ping statistics --- 1 packets transmitted, 1 packets received, 0.0% packet loss round-trip min/avg/max/std-dev = 0.257/0.257/0.257/0.000 ms ==== run-udp-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=0.195 ms --- 169.254.0.4 ping statistics --- 1 packets transmitted, 1 packets received, 0.0% packet loss round-trip min/avg/max/std-dev = 0.195/0.195/0.195/0.000 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=0.257 ms --- fc00::4 ping statistics --- 1 packets transmitted, 1 packets received, 0.0% packet loss round-trip min/avg/max/std-dev = 0.257/0.257/0.257/0.000 ms ==== run-udp-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=0.195 ms --- 169.254.0.5 ping statistics --- 1 packets transmitted, 1 packets received, 0.0% packet loss round-trip min/avg/max/std-dev = 0.195/0.195/0.195/0.000 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=0.246 ms --- fc00::5 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-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=0.205 ms --- 169.254.0.6 ping statistics --- 1 packets transmitted, 1 packets received, 0.0% packet loss round-trip min/avg/max/std-dev = 0.205/0.205/0.205/0.000 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=0.256 ms --- fc00::6 ping statistics --- 1 packets transmitted, 1 packets received, 0.0% packet loss round-trip min/avg/max/std-dev = 0.256/0.256/0.256/0.000 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=0.204 ms --- 169.254.0.11 ping statistics --- 1 packets transmitted, 1 packets received, 0.0% packet loss round-trip min/avg/max/std-dev = 0.204/0.204/0.204/0.000 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=0.277 ms --- fc00::11 ping statistics --- 1 packets transmitted, 1 packets received, 0.0% packet loss round-trip min/avg/max/std-dev = 0.277/0.277/0.277/0.000 ms ==== run-udp-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=0.211 ms --- 169.254.0.12 ping statistics --- 1 packets transmitted, 1 packets received, 0.0% packet loss round-trip min/avg/max/std-dev = 0.211/0.211/0.211/0.000 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=0.262 ms --- fc00::12 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-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=0.297 ms --- 169.254.0.14 ping statistics --- 1 packets transmitted, 1 packets received, 0.0% packet loss round-trip min/avg/max/std-dev = 0.297/0.297/0.297/0.000 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=0.303 ms --- fc00::14 ping statistics --- 1 packets transmitted, 1 packets received, 0.0% packet loss round-trip min/avg/max/std-dev = 0.303/0.303/0.303/0.000 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=0.253 ms --- ::1 ping statistics --- 1 packets transmitted, 1 packets received, 0.0% packet loss round-trip min/avg/max/std-dev = 0.253/0.253/0.253/0.000 ms ==== run-udp6-0 ==== echo foo | nc -u -w 1 -V 11 ::1 discard ==== run-bpf-11 ==== sleep 2 # XXX pkill -f '^/usr/sbin/tcpdump -l -e -vvv -s 2048 -ni' 0 packets received by filter 88 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 00:08:45.022899 rule 4.regress.3/(match) [uid 0, pid 26376] pass out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:48c9 seq:0) [icmp cksum ok] (ttl 255, id 4333, len 84, bad ip cksum 0! -> 56bd) 00:08:45.022938 rule 4.regress.3/(match) [uid 0, pid 26376] pass in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:48c9 seq:0) [icmp cksum ok] (ttl 255, id 4333, len 84, bad ip cksum 0! -> 56bd) 00:08:45.022989 rule 4.regress.3/(match) [uid 0, pid 26376] pass out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:48c9 seq:0) [bad icmp cksum 0! -> af54] (ttl 255, id 26573, len 84, bad ip cksum 0! -> ffdc) 00:08:45.023012 rule 4.regress.3/(match) [uid 0, pid 26376] pass in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:48c9 seq:0) [icmp cksum ok] (ttl 255, id 26573, len 84, bad ip cksum 0! -> ffdc) 00:08:45.214722 rule 4.regress.11/(match) [uid 0, pid 26376] pass out on lo11: fc00::1 > fc00::1: icmp6: echo request (id:8aa9 seq:0) [icmp6 cksum ok] (len 64, hlim 64) 00:08:45.214773 rule 4.regress.11/(match) [uid 0, pid 26376] pass in on lo11: fc00::1 > fc00::1: icmp6: echo request (id:8aa9 seq:0) [icmp6 cksum ok] (len 64, hlim 64) 00:08:45.214843 rule 4.regress.11/(match) [uid 0, pid 26376] pass out on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:8aa9 seq:0) [bad icmp6 cksum 0! -> fb6e] (len 64, hlim 64) 00:08:45.214870 rule 4.regress.11/(match) [uid 0, pid 26376] pass in on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:8aa9 seq:0) [icmp6 cksum ok] (len 64, hlim 64) 00:08:45.420608 rule 4.regress.3/(match) [uid 0, pid 26376] pass out on lo11: 169.254.0.1.33497 > 169.254.0.1.9: [bad udp cksum 080a! -> 537b] udp 4 (ttl 64, id 39353, len 32, bad ip cksum c! -> 8d15) 00:08:45.420665 rule 4.regress.3/(match) [uid 0, pid 26376] pass in on lo11: 169.254.0.1.33497 > 169.254.0.1.9: [bad udp cksum 541c! -> 537b] udp 4 (ttl 64, id 39353, len 32, bad ip cksum 0! -> 8d15) 00:08:45.420718 rule 4.regress.3/(match) [uid 0, pid 26376] 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! -> b307] for 169.254.0.1.33497 > 169.254.0.1.9: udp 4 (ttl 64, id 39353, len 32, bad ip cksum 0! -> 8d15) (ttl 255, id 43876, len 56, bad ip cksum 0! -> bc61) 00:08:45.420742 rule 4.regress.3/(match) [uid 0, pid 26376] 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 169.254.0.1.33497 > 169.254.0.1.9: udp 4 (ttl 64, id 39353, len 32, bad ip cksum 0! -> 8d15) (ttl 255, id 43876, len 56, bad ip cksum 0! -> bc61) 00:08:45.617138 rule 4.regress.11/(match) [uid 0, pid 26376] pass out on lo11: fc00::1.36387 > fc00::1.9: [invalid udp cksum 0] udp 4 [flowlabel 0x1f5e3] (len 12, hlim 64) 00:08:45.617197 rule 4.regress.11/(match) [uid 0, pid 26376] pass in on lo11: fc00::1.36387 > fc00::1.9: [bad udp cksum f820! -> a42c] udp 4 [flowlabel 0x1f5e3] (len 12, hlim 64) 00:08:45.617258 rule 4.regress.11/(match) [uid 0, pid 26376] pass out on lo11: fc00::1 > fc00::1: icmp6: fc00::1 udp port 9 unreachable [bad icmp6 cksum 0! -> 4b79] (len 60, hlim 64) 00:08:45.617284 rule 4.regress.11/(match) [uid 0, pid 26376] pass in on lo11: fc00::1 > fc00::1: icmp6: fc00::1 udp port 9 unreachable [icmp6 cksum ok] (len 60, hlim 64) 00:08:45.796944 rule 4.regress.4/(match) [uid 0, pid 26376] pass out on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:47e8 seq:0) [icmp cksum ok] (ttl 255, id 37256, len 84, bad ip cksum 9! -> d61f) 00:08:45.796992 rule 4.regress.4/(match) [uid 0, pid 26376] pass in on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:47e8 seq:0) [icmp cksum ok] (ttl 255, id 37256, len 84, bad ip cksum 0! -> d61f) 00:08:45.993405 rule 4.regress.12/(match) [uid 0, pid 26376] pass out on lo11: fc00::2 > fc00::2: icmp6: echo request (id:ac49 seq:0) [icmp6 cksum ok] (len 64, hlim 64) 00:08:45.993455 rule 4.regress.12/(match) [uid 0, pid 26376] pass in on lo11: fc00::2 > fc00::2: icmp6: echo request (id:ac49 seq:0) [icmp6 cksum ok] (len 64, hlim 64) 00:08:46.203367 rule 4.regress.4/(match) [uid 0, pid 26376] pass out on lo11: 169.254.0.2.3111 > 169.254.0.2.9: [bad udp cksum 080a! -> ca2b] udp 4 (ttl 64, id 13154, len 32, bad ip cksum c! -> f36a) 00:08:46.203423 rule 4.regress.4/(match) [uid 0, pid 26376] pass in on lo11: 169.254.0.2.3111 > 169.254.0.2.9: [bad udp cksum 541e! -> ca2b] udp 4 (ttl 64, id 13154, len 32, bad ip cksum 0! -> f36a) 00:08:46.401828 rule 4.regress.12/(match) [uid 0, pid 26376] pass out on lo11: fc00::2.32346 > fc00::2.9: [invalid udp cksum 0] udp 4 [flowlabel 0x20b95] (len 12, hlim 64) 00:08:46.401888 rule 4.regress.12/(match) [uid 0, pid 26376] pass in on lo11: fc00::2.32346 > fc00::2.9: [bad udp cksum f822! -> b3f3] udp 4 [flowlabel 0x20b95] (len 12, hlim 64) 00:08:46.586475 rule 4.regress.5/(match) [uid 0, pid 26376] pass out on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:51dc seq:0) [icmp cksum ok] (ttl 255, id 24602, len 84, bad ip cksum 9! -> 78c) 00:08:46.586523 rule 4.regress.5/(match) [uid 0, pid 26376] pass in on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:51dc seq:0) [icmp cksum ok] (ttl 255, id 24602, len 84, bad ip cksum 0! -> 78c) 00:08:46.586566 rule 4/(match) [uid 0, pid 26376] pass out on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo reply (id:51dc seq:0) [bad icmp cksum 0! -> d8c2] (ttl 255, id 21294, len 84, bad ip cksum 0! -> 1478) 00:08:46.586575 rule 4/(match) [uid 0, pid 26376] pass in on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo reply (id:51dc seq:0) [icmp cksum ok] (ttl 255, id 21294, len 84, bad ip cksum 0! -> 1478) 00:08:46.786514 rule 4.regress.13/(match) [uid 0, pid 26376] pass out on lo11: fc00::3 > fc00::3: icmp6: echo request (id:f494 seq:0) [icmp6 cksum ok] (len 64, hlim 64) 00:08:46.786566 rule 4.regress.13/(match) [uid 0, pid 26376] pass in on lo11: fc00::3 > fc00::3: icmp6: echo request (id:f494 seq:0) [icmp6 cksum ok] (len 64, hlim 64) 00:08:46.786627 rule 4/(match) [uid 0, pid 26376] pass out on lo11: fc00::3 > fc00::3: icmp6: echo reply (id:f494 seq:0) [bad icmp6 cksum 0! -> 25f3] (len 64, hlim 64) 00:08:46.786638 rule 4/(match) [uid 0, pid 26376] pass in on lo11: fc00::3 > fc00::3: icmp6: echo reply (id:f494 seq:0) [icmp6 cksum ok] (len 64, hlim 64) 00:08:46.995367 rule 4.regress.5/(match) [uid 0, pid 26376] pass out on lo11: 169.254.0.3.18869 > 169.254.0.3.9: [bad udp cksum 080a! -> 8c9b] udp 4 (ttl 64, id 43722, len 32, bad ip cksum c! -> 7c00) 00:08:46.995450 rule 4.regress.5/(match) [uid 0, pid 26376] pass in on lo11: 169.254.0.3.18869 > 169.254.0.3.9: [bad udp cksum 5420! -> 8c9b] udp 4 (ttl 64, id 43722, len 32, bad ip cksum 0! -> 7c00) 00:08:46.995521 rule 4/(match) [uid 0, pid 26376] 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! -> db12] for 169.254.0.3.18869 > 169.254.0.3.9: udp 4 (ttl 64, id 43722, len 32, bad ip cksum 0! -> 7c00) (ttl 255, id 55520, len 56, bad ip cksum 1! -> 8ee1) 00:08:46.995531 rule 4/(match) [uid 0, pid 26376] 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 169.254.0.3.18869 > 169.254.0.3.9: udp 4 (ttl 64, id 43722, len 32, bad ip cksum 0! -> 7c00) (ttl 255, id 55520, len 56, bad ip cksum 0! -> 8ee1) 00:08:47.195293 rule 4.regress.13/(match) [uid 0, pid 26376] pass out on lo11: fc00::3.16442 > fc00::3.9: [invalid udp cksum 0] udp 4 [flowlabel 0x7a798] (len 12, hlim 64) 00:08:47.195352 rule 4.regress.13/(match) [uid 0, pid 26376] pass in on lo11: fc00::3.16442 > fc00::3.9: [bad udp cksum f824! -> f211] udp 4 [flowlabel 0x7a798] (len 12, hlim 64) 00:08:47.195409 rule 4/(match) [uid 0, pid 26376] pass out on lo11: fc00::3 > fc00::3: icmp6: fc00::3 udp port 9 unreachable [bad icmp6 cksum 0! -> e79b] (len 60, hlim 64) 00:08:47.195420 rule 4/(match) [uid 0, pid 26376] pass in on lo11: fc00::3 > fc00::3: icmp6: fc00::3 udp port 9 unreachable [icmp6 cksum ok] (len 60, hlim 64) 00:08:47.380528 rule 4.regress.6/(match) [uid 0, pid 26376] pass out on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:b44c seq:0) [icmp cksum ok] (ttl 255, id 8568, len 84, bad ip cksum cb76! -> 462c) 00:08:47.380581 rule 4.regress.6/(match) [uid 0, pid 26376] pass in on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:b44c seq:0) [icmp cksum ok] (ttl 255, id 8568, len 84, bad ip cksum 0! -> 462c) 00:08:47.582340 rule 4.regress.14/(match) [uid 0, pid 26376] pass out on lo11: fc00::4 > fc00::4: icmp6: echo request (id:ac3e seq:0) [icmp6 cksum ok] (len 64, hlim 64) 00:08:47.582392 rule 4.regress.14/(match) [uid 0, pid 26376] pass in on lo11: fc00::4 > fc00::4: icmp6: echo request (id:ac3e seq:0) [icmp6 cksum ok] (len 64, hlim 64) 00:08:47.794538 rule 4.regress.6/(match) [uid 0, pid 26376] pass out on lo11: [uid 0, pid 38584] 169.254.0.4.6292 > 169.254.0.4.9: [bad udp cksum 49b8! -> bdba] udp 4 (ttl 64, id 28193, len 32, bad ip cksum c! -> b8a7) 00:08:47.794600 rule 4.regress.6/(match) [uid 0, pid 26376] pass in on lo11: 169.254.0.4.6292 > 169.254.0.4.9: [bad udp cksum 5422! -> bdba] udp 4 (ttl 64, id 28193, len 32, bad ip cksum 0! -> b8a7) 00:08:48.001047 rule 4.regress.14/(match) [uid 0, pid 26376] pass out on lo11: [uid 0, pid 88673] fc00::4.35899 > fc00::4.9: [invalid udp cksum 0] udp 4 [flowlabel 0x4c1aa] (len 12, hlim 64) 00:08:48.001112 rule 4.regress.14/(match) [uid 0, pid 26376] pass in on lo11: fc00::4.35899 > fc00::4.9: [bad udp cksum f826! -> a60e] udp 4 [flowlabel 0x4c1aa] (len 12, hlim 64) 00:08:49.774338 rule 4.regress.18/(match) [uid 0, pid 26376] pass out on lo11: [rewritten: src 169.254.0.11:25121, dst 169.254.0.21:8] 169.254.0.11 > 169.254.0.11: icmp: echo request (id:6221 seq:0) [icmp cksum ok] (ttl 255, id 64482, len 84, bad ip cksum 6! -> 6bb3) 00:08:49.774397 rule 4.regress.2/(match) [uid 0, pid 26376] pass in on lo11: 169.254.0.11 > 169.254.0.21: icmp: echo request (id:6221 seq:0) [icmp cksum ok] (ttl 255, id 64482, len 84, bad ip cksum 0! -> 6ba9) 00:08:49.973026 rule 4.regress.20/(match) [uid 0, pid 26376] pass out on lo11: [rewritten: src fc00::11:3869, dst fc00::21:128] fc00::11 > fc00::11: icmp6: echo request (id:0f1d seq:0) [icmp6 cksum ok] (len 64, hlim 64) 00:08:49.973089 rule 4.regress.10/(match) [uid 0, pid 26376] pass in on lo11: fc00::11 > fc00::21: icmp6: echo request (id:0f1d seq:0) [icmp6 cksum ok] (len 64, hlim 64) 00:08:50.184131 rule 4.regress.18/(match) [uid 0, pid 26376] pass out on lo11: [rewritten: src 169.254.0.11:47578, dst 169.254.0.21:9] 169.254.0.11.47578 > 169.254.0.11.9: [bad udp cksum bb50! -> 1c66] udp 4 (ttl 64, id 46268, len 32, bad ip cksum c! -> 71fe) 00:08:50.184198 rule 4.regress.2/(match) [uid 0, pid 26376] pass in on lo11: 169.254.0.11.47578 > 169.254.0.21.9: [bad udp cksum 543a! -> 1c5c] udp 4 (ttl 64, id 46268, len 32, bad ip cksum 0! -> 71f4) 00:08:50.382800 rule 4.regress.20/(match) [uid 0, pid 26376] pass out on lo11: [rewritten: src fc00::11:46499, dst fc00::21:9] fc00::11.46499 > fc00::11.9: [invalid udp cksum 0] udp 4 [flowlabel 0x40ce0] (len 12, hlim 64) 00:08:50.382872 rule 4.regress.10/(match) [uid 0, pid 26376] pass in on lo11: fc00::11.46499 > fc00::21.9: [bad udp cksum f850! -> 7c7c] udp 4 [flowlabel 0x40ce0] (len 12, hlim 64) 00:08:50.566724 rule 4.regress.19/(match) [uid 0, pid 26376] pass out on lo11: [rewritten: src 169.254.0.22:9705, dst 169.254.0.12:8] 169.254.0.12 > 169.254.0.12: icmp: echo request (id:c448 seq:0) [icmp cksum ok] (ttl 255, id 63485, len 84, bad ip cksum beac! -> 6f96) 00:08:50.566776 rule 4.regress.2/(match) [uid 0, pid 26376] pass in on lo11: 169.254.0.22 > 169.254.0.12: icmp: echo request (id:25e9 seq:0) [icmp cksum ok] (ttl 255, id 63485, len 84, bad ip cksum 0! -> 6f8c) 00:08:50.765195 rule 4.regress.21/(match) [uid 0, pid 26376] pass out on lo11: [rewritten: src fc00::22:14096, dst fc00::12:128] fc00::12 > fc00::12: icmp6: echo request (id:d7bd seq:0) [icmp6 cksum ok] (len 64, hlim 64) 00:08:50.765250 rule 4.regress.10/(match) [uid 0, pid 26376] pass in on lo11: fc00::22 > fc00::12: icmp6: echo request (id:3710 seq:0) [icmp6 cksum ok] (len 64, hlim 64) 00:08:50.977169 rule 4.regress.19/(match) [uid 0, pid 26376] pass out on lo11: [rewritten: src 169.254.0.22:62358, dst 169.254.0.12:9] 169.254.0.12.4498 > 169.254.0.12.9: [bad udp cksum 4986! -> c4ac] udp 4 (ttl 64, id 38119, len 32, bad ip cksum c! -> 91d1) 00:08:50.977227 rule 4.regress.2/(match) [uid 0, pid 26376] pass in on lo11: 169.254.0.22.62358 > 169.254.0.12.9: [bad udp cksum 543c! -> e29d] udp 4 (ttl 64, id 38119, len 32, bad ip cksum 0! -> 91c7) 00:08:51.174023 rule 4.regress.21/(match) [uid 0, pid 26376] pass out on lo11: [rewritten: src fc00::22:53260, dst fc00::12:9] fc00::12.31459 > fc00::12.9: [invalid udp cksum 0] udp 4 [flowlabel 0x5f81d] (len 12, hlim 64) 00:08:51.174088 rule 4.regress.10/(match) [uid 0, pid 26376] pass in on lo11: fc00::22.53260 > fc00::12.9: [bad udp cksum f852! -> 6211] udp 4 [flowlabel 0x5f81d] (len 12, hlim 64) 00:08:51.359257 rule 4.regress.2/(match) [uid 0, pid 26376] pass out on lo11: 169.254.0.14 > 169.254.0.14: icmp: echo request (id:3580 seq:0) [icmp cksum ok] (ttl 255, id 17536, len 84, bad ip cksum 15b! -> 2310) 00:08:51.359313 rule 4.regress.22/(match) [uid 0, pid 26376] pass in on lo11: [rewritten: src fc00::23:16833, dst fc00::24:128] 169.254.0.14 > 169.254.0.14: icmp: echo request (id:3580 seq:0) [icmp cksum ok] (ttl 255, id 17536, len 84, bad ip cksum 0! -> 2310) 00:08:51.359372 rule 4.regress.10/(match) [uid 0, pid 26376] pass in on lo11: fc00::23 > fc00::24: icmp6: echo request (id:41c1 seq:0) [icmp6 cksum ok] (len 64, hlim 63) 00:08:51.557513 rule 4.regress.10/(match) [uid 0, pid 26376] pass out on lo11: fc00::14 > fc00::14: icmp6: echo request (id:b771 seq:0) [icmp6 cksum ok] (len 64, hlim 64) 00:08:51.557572 rule 4.regress.23/(match) [uid 0, pid 26376] pass in on lo11: [rewritten: src 169.254.0.23:2199, dst 169.254.0.24:8] fc00::14 > fc00::14: icmp6: echo request (id:b771 seq:0) [icmp6 cksum ok] (len 64, hlim 64) 00:08:51.557620 rule 4.regress.2/(match) [uid 0, pid 26376] pass in on lo11: 169.254.0.23 > 169.254.0.24: icmp: echo request (id:0897 seq:0) [icmp cksum ok] (DF) (ttl 63, id 57895, len 84, bad ip cksum 0! -> 556) 00:08:51.766860 rule 4.regress.2/(match) [uid 0, pid 26376] pass out on lo11: 169.254.0.14.20050 > 169.254.0.14.9: [bad udp cksum 080a! -> 87e8] udp 4 (ttl 64, id 39928, len 32, bad ip cksum c! -> 8abc) 00:08:51.766926 rule 4.regress.22/(match) [uid 0, pid 26376] pass in on lo11: [rewritten: src fc00::23:60715, dst fc00::24:9] 169.254.0.14.20050 > 169.254.0.14.9: [bad udp cksum 5436! -> 87e8] udp 4 (ttl 64, id 39928, len 32, bad ip cksum 0! -> 8abc) 00:08:51.766985 rule 4.regress.10/(match) [uid 0, pid 26376] pass in on lo11: fc00::23.60715 > fc00::24.9: [bad udp cksum f865! -> 44df] udp 4 (len 12, hlim 63) 00:08:51.965508 rule 4.regress.10/(match) [uid 0, pid 26376] pass out on lo11: fc00::14.39816 > fc00::14.9: [invalid udp cksum 0] udp 4 [flowlabel 0x3bb63] (len 12, hlim 64) 00:08:51.965574 rule 4.regress.23/(match) [uid 0, pid 26376] pass in on lo11: [rewritten: src 169.254.0.23:59338, dst 169.254.0.24:9] fc00::14.39816 > fc00::14.9: [bad udp cksum f846! -> 96a1] udp 4 [flowlabel 0x3bb63] (len 12, hlim 64) 00:08:51.965641 rule 4.regress.2/(match) [uid 0, pid 26376] pass in on lo11: 169.254.0.23.59338 > 169.254.0.24.9: [bad udp cksum 5449! -> ee5c] udp 4 (DF) (ttl 63, id 26456, len 32, bad ip cksum 0! -> 8049) 00:08:52.157978 rule 4.regress.10/(match) [uid 0, pid 26376] pass out on lo11: ::1 > ::1: icmp6: echo request (id:ef59 seq:0) [icmp6 cksum ok] (len 64, hlim 64) 00:08:52.158031 rule 4.regress.10/(match) [uid 0, pid 26376] pass in on lo11: ::1 > ::1: icmp6: echo request (id:ef59 seq:0) [icmp6 cksum ok] (len 64, hlim 64) 00:08:52.366619 rule 4.regress.10/(match) [uid 0, pid 26376] pass out on lo11: ::1.9864 > ::1.9: [invalid udp cksum 0] udp 4 [flowlabel 0x1b53b] (len 12, hlim 64) 00:08:52.366683 rule 4.regress.10/(match) [uid 0, pid 26376] pass in on lo11: ::1.9864 > ::1.9: [bad udp cksum 001f! -> 03ca] udp 4 [flowlabel 0x1b53b] (len 12, hlim 64) ==== run-bpf-12 ==== # show full logs cat pflog12.tcpdump 00:08:45.022888 rule 4.regress.1/(match) [uid 0, pid 26376] match out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:48c9 seq:0) [icmp cksum ok] (ttl 255, id 4333, len 84, bad ip cksum 0! -> 56bd) 00:08:45.022933 rule 4.regress.1/(match) [uid 0, pid 26376] match in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:48c9 seq:0) [icmp cksum ok] (ttl 255, id 4333, len 84, bad ip cksum 0! -> 56bd) 00:08:45.022985 rule 4.regress.1/(match) [uid 0, pid 26376] match out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:48c9 seq:0) [bad icmp cksum 0! -> af54] (ttl 255, id 26573, len 84, bad ip cksum 0! -> ffdc) 00:08:45.023009 rule 4.regress.1/(match) [uid 0, pid 26376] match in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:48c9 seq:0) [icmp cksum ok] (ttl 255, id 26573, len 84, bad ip cksum 0! -> ffdc) 00:08:45.214712 rule 4.regress.1/(match) [uid 0, pid 26376] match out on lo11: fc00::1 > fc00::1: icmp6: echo request (id:8aa9 seq:0) [icmp6 cksum ok] (len 64, hlim 64) 00:08:45.214767 rule 4.regress.1/(match) [uid 0, pid 26376] match in on lo11: fc00::1 > fc00::1: icmp6: echo request (id:8aa9 seq:0) [icmp6 cksum ok] (len 64, hlim 64) 00:08:45.214840 rule 4.regress.1/(match) [uid 0, pid 26376] match out on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:8aa9 seq:0) [bad icmp6 cksum 0! -> fb6e] (len 64, hlim 64) 00:08:45.214866 rule 4.regress.1/(match) [uid 0, pid 26376] match in on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:8aa9 seq:0) [icmp6 cksum ok] (len 64, hlim 64) 00:08:45.420598 rule 4.regress.1/(match) [uid 0, pid 26376] match out on lo11: 169.254.0.1.33497 > 169.254.0.1.9: [bad udp cksum 080a! -> 537b] udp 4 (ttl 64, id 39353, len 32, bad ip cksum c! -> 8d15) 00:08:45.420660 rule 4.regress.1/(match) [uid 0, pid 26376] match in on lo11: 169.254.0.1.33497 > 169.254.0.1.9: [bad udp cksum 541c! -> 537b] udp 4 (ttl 64, id 39353, len 32, bad ip cksum 0! -> 8d15) 00:08:45.420714 rule 4.regress.1/(match) [uid 0, pid 26376] 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! -> b307] for 169.254.0.1.33497 > 169.254.0.1.9: udp 4 (ttl 64, id 39353, len 32, bad ip cksum 0! -> 8d15) (ttl 255, id 43876, len 56, bad ip cksum 0! -> bc61) 00:08:45.420739 rule 4.regress.1/(match) [uid 0, pid 26376] 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 169.254.0.1.33497 > 169.254.0.1.9: udp 4 (ttl 64, id 39353, len 32, bad ip cksum 0! -> 8d15) (ttl 255, id 43876, len 56, bad ip cksum 0! -> bc61) 00:08:45.617128 rule 4.regress.1/(match) [uid 0, pid 26376] match out on lo11: fc00::1.36387 > fc00::1.9: [invalid udp cksum 0] udp 4 [flowlabel 0x1f5e3] (len 12, hlim 64) 00:08:45.617191 rule 4.regress.1/(match) [uid 0, pid 26376] match in on lo11: fc00::1.36387 > fc00::1.9: [bad udp cksum f820! -> a42c] udp 4 [flowlabel 0x1f5e3] (len 12, hlim 64) 00:08:45.617254 rule 4.regress.1/(match) [uid 0, pid 26376] match out on lo11: fc00::1 > fc00::1: icmp6: fc00::1 udp port 9 unreachable [bad icmp6 cksum 0! -> 4b79] (len 60, hlim 64) 00:08:45.617281 rule 4.regress.1/(match) [uid 0, pid 26376] match in on lo11: fc00::1 > fc00::1: icmp6: fc00::1 udp port 9 unreachable [icmp6 cksum ok] (len 60, hlim 64) 00:08:45.796934 rule 4.regress.1/(match) [uid 0, pid 26376] match out on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:47e8 seq:0) [icmp cksum ok] (ttl 255, id 37256, len 84, bad ip cksum 9! -> d61f) 00:08:45.796987 rule 4.regress.1/(match) [uid 0, pid 26376] match in on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:47e8 seq:0) [icmp cksum ok] (ttl 255, id 37256, len 84, bad ip cksum 0! -> d61f) 00:08:45.993395 rule 4.regress.1/(match) [uid 0, pid 26376] match out on lo11: fc00::2 > fc00::2: icmp6: echo request (id:ac49 seq:0) [icmp6 cksum ok] (len 64, hlim 64) 00:08:45.993450 rule 4.regress.1/(match) [uid 0, pid 26376] match in on lo11: fc00::2 > fc00::2: icmp6: echo request (id:ac49 seq:0) [icmp6 cksum ok] (len 64, hlim 64) 00:08:46.203356 rule 4.regress.1/(match) [uid 0, pid 26376] match out on lo11: 169.254.0.2.3111 > 169.254.0.2.9: [bad udp cksum 080a! -> ca2b] udp 4 (ttl 64, id 13154, len 32, bad ip cksum c! -> f36a) 00:08:46.203418 rule 4.regress.1/(match) [uid 0, pid 26376] match in on lo11: 169.254.0.2.3111 > 169.254.0.2.9: [bad udp cksum 541e! -> ca2b] udp 4 (ttl 64, id 13154, len 32, bad ip cksum 0! -> f36a) 00:08:46.401817 rule 4.regress.1/(match) [uid 0, pid 26376] match out on lo11: fc00::2.32346 > fc00::2.9: [invalid udp cksum 0] udp 4 [flowlabel 0x20b95] (len 12, hlim 64) 00:08:46.401883 rule 4.regress.1/(match) [uid 0, pid 26376] match in on lo11: fc00::2.32346 > fc00::2.9: [bad udp cksum f822! -> b3f3] udp 4 [flowlabel 0x20b95] (len 12, hlim 64) 00:08:46.586465 rule 4.regress.1/(match) [uid 0, pid 26376] match out on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:51dc seq:0) [icmp cksum ok] (ttl 255, id 24602, len 84, bad ip cksum 9! -> 78c) 00:08:46.586518 rule 4.regress.1/(match) [uid 0, pid 26376] match in on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:51dc seq:0) [icmp cksum ok] (ttl 255, id 24602, len 84, bad ip cksum 0! -> 78c) 00:08:46.786504 rule 4.regress.1/(match) [uid 0, pid 26376] match out on lo11: fc00::3 > fc00::3: icmp6: echo request (id:f494 seq:0) [icmp6 cksum ok] (len 64, hlim 64) 00:08:46.786561 rule 4.regress.1/(match) [uid 0, pid 26376] match in on lo11: fc00::3 > fc00::3: icmp6: echo request (id:f494 seq:0) [icmp6 cksum ok] (len 64, hlim 64) 00:08:46.995357 rule 4.regress.1/(match) [uid 0, pid 26376] match out on lo11: 169.254.0.3.18869 > 169.254.0.3.9: [bad udp cksum 080a! -> 8c9b] udp 4 (ttl 64, id 43722, len 32, bad ip cksum c! -> 7c00) 00:08:46.995445 rule 4.regress.1/(match) [uid 0, pid 26376] match in on lo11: 169.254.0.3.18869 > 169.254.0.3.9: [bad udp cksum 5420! -> 8c9b] udp 4 (ttl 64, id 43722, len 32, bad ip cksum 0! -> 7c00) 00:08:47.195283 rule 4.regress.1/(match) [uid 0, pid 26376] match out on lo11: fc00::3.16442 > fc00::3.9: [invalid udp cksum 0] udp 4 [flowlabel 0x7a798] (len 12, hlim 64) 00:08:47.195347 rule 4.regress.1/(match) [uid 0, pid 26376] match in on lo11: fc00::3.16442 > fc00::3.9: [bad udp cksum f824! -> f211] udp 4 [flowlabel 0x7a798] (len 12, hlim 64) 00:08:47.380518 rule 4.regress.1/(match) [uid 0, pid 26376] match out on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:b44c seq:0) [icmp cksum ok] (ttl 255, id 8568, len 84, bad ip cksum cb76! -> 462c) 00:08:47.380576 rule 4.regress.1/(match) [uid 0, pid 26376] match in on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:b44c seq:0) [icmp cksum ok] (ttl 255, id 8568, len 84, bad ip cksum 0! -> 462c) 00:08:47.582329 rule 4.regress.1/(match) [uid 0, pid 26376] match out on lo11: fc00::4 > fc00::4: icmp6: echo request (id:ac3e seq:0) [icmp6 cksum ok] (len 64, hlim 64) 00:08:47.582387 rule 4.regress.1/(match) [uid 0, pid 26376] match in on lo11: fc00::4 > fc00::4: icmp6: echo request (id:ac3e seq:0) [icmp6 cksum ok] (len 64, hlim 64) 00:08:47.794528 rule 4.regress.1/(match) [uid 0, pid 26376] match out on lo11: 169.254.0.4.6292 > 169.254.0.4.9: [bad udp cksum 49b8! -> bdba] udp 4 (ttl 64, id 28193, len 32, bad ip cksum c! -> b8a7) 00:08:47.794590 rule 4.regress.1/(match) [uid 0, pid 26376] match in on lo11: 169.254.0.4.6292 > 169.254.0.4.9: [bad udp cksum 5422! -> bdba] udp 4 (ttl 64, id 28193, len 32, bad ip cksum 0! -> b8a7) 00:08:48.001037 rule 4.regress.1/(match) [uid 0, pid 26376] match out on lo11: fc00::4.35899 > fc00::4.9: [invalid udp cksum 0] udp 4 [flowlabel 0x4c1aa] (len 12, hlim 64) 00:08:48.001102 rule 4.regress.1/(match) [uid 0, pid 26376] match in on lo11: fc00::4.35899 > fc00::4.9: [bad udp cksum f826! -> a60e] udp 4 [flowlabel 0x4c1aa] (len 12, hlim 64) 00:08:48.185580 rule 4.regress.1/(match) [uid 0, pid 26376] match out on lo11: 169.254.0.5 > 169.254.0.5: icmp: echo request (id:f6df seq:0) [icmp cksum ok] (ttl 255, id 984, len 84, bad ip cksum 0! -> 63ca) 00:08:48.185631 rule 4.regress.1/(match) [uid 0, pid 26376] match in on lo11: 169.254.0.5 > 169.254.0.5: icmp: echo request (id:f6df seq:0) [icmp cksum ok] (ttl 255, id 984, len 84, bad ip cksum 0! -> 63ca) 00:08:48.385082 rule 4.regress.1/(match) [uid 0, pid 26376] match out on lo11: fc00::5 > fc00::5: icmp6: echo request (id:f2ce seq:0) [icmp6 cksum ok] (len 64, hlim 64) 00:08:48.385135 rule 4.regress.1/(match) [uid 0, pid 26376] match in on lo11: fc00::5 > fc00::5: icmp6: echo request (id:f2ce seq:0) [icmp6 cksum ok] (len 64, hlim 64) 00:08:48.596724 rule 4.regress.1/(match) [uid 0, pid 26376] match out on lo11: 169.254.0.5.19466 > 169.254.0.5.9: [bad udp cksum c2f2! -> 8a42] udp 4 (ttl 64, id 63349, len 32, bad ip cksum c! -> 2f51) 00:08:48.596784 rule 4.regress.1/(match) [uid 0, pid 26376] match in on lo11: 169.254.0.5.19466 > 169.254.0.5.9: [bad udp cksum 5424! -> 8a42] udp 4 (ttl 64, id 63349, len 32, bad ip cksum 0! -> 2f51) 00:08:48.796244 rule 4.regress.1/(match) [uid 0, pid 26376] match out on lo11: fc00::5.11393 > fc00::5.9: [invalid udp cksum 0] udp 4 [flowlabel 0x13691] (len 12, hlim 64) 00:08:48.796311 rule 4.regress.1/(match) [uid 0, pid 26376] match in on lo11: fc00::5.11393 > fc00::5.9: [bad udp cksum f828! -> 05c7] udp 4 [flowlabel 0x13691] (len 12, hlim 64) 00:08:48.982450 rule 4.regress.1/(match) [uid 0, pid 26376] match out on lo11: 169.254.0.6 > 169.254.0.6: icmp: echo request (id:1ba2 seq:0) [icmp cksum ok] (ttl 255, id 3285, len 84, bad ip cksum 0! -> 5acb) 00:08:48.982503 rule 4.regress.1/(match) [uid 0, pid 26376] match in on lo11: 169.254.0.6 > 169.254.0.6: icmp: echo request (id:1ba2 seq:0) [icmp cksum ok] (ttl 255, id 3285, len 84, bad ip cksum 0! -> 5acb) 00:08:49.180672 rule 4.regress.1/(match) [uid 0, pid 26376] match out on lo11: fc00::6 > fc00::6: icmp6: echo request (id:04ae seq:0) [icmp6 cksum ok] (len 64, hlim 64) 00:08:49.180728 rule 4.regress.1/(match) [uid 0, pid 26376] match in on lo11: fc00::6 > fc00::6: icmp6: echo request (id:04ae seq:0) [icmp6 cksum ok] (len 64, hlim 64) 00:08:49.390682 rule 4.regress.1/(match) [uid 0, pid 26376] match out on lo11: 169.254.0.6.44613 > 169.254.0.6.9: [bad udp cksum ce96! -> 2805] udp 4 (ttl 64, id 43615, len 32, bad ip cksum c! -> 7c65) 00:08:49.390744 rule 4.regress.1/(match) [uid 0, pid 26376] match in on lo11: 169.254.0.6.44613 > 169.254.0.6.9: [bad udp cksum 5426! -> 2805] udp 4 (ttl 64, id 43615, len 32, bad ip cksum 0! -> 7c65) 00:08:49.590680 rule 4.regress.1/(match) [uid 0, pid 26376] match out on lo11: fc00::6.40542 > fc00::6.9: [invalid udp cksum 0] udp 4 [flowlabel 0x11477] (len 12, hlim 64) 00:08:49.590745 rule 4.regress.1/(match) [uid 0, pid 26376] match in on lo11: fc00::6.40542 > fc00::6.9: [bad udp cksum f82a! -> 93e7] udp 4 [flowlabel 0x11477] (len 12, hlim 64) 00:08:49.774326 rule 4.regress.1/(match) [uid 0, pid 26376] match out on lo11: 169.254.0.11 > 169.254.0.11: icmp: echo request (id:6221 seq:0) [icmp cksum ok] (ttl 255, id 64482, len 84, bad ip cksum 6! -> 6bb3) 00:08:49.774392 rule 4.regress.1/(match) [uid 0, pid 26376] match in on lo11: 169.254.0.11 > 169.254.0.21: icmp: echo request (id:6221 seq:0) [icmp cksum ok] (ttl 255, id 64482, len 84, bad ip cksum 0! -> 6ba9) 00:08:49.973015 rule 4.regress.1/(match) [uid 0, pid 26376] match out on lo11: fc00::11 > fc00::11: icmp6: echo request (id:0f1d seq:0) [icmp6 cksum ok] (len 64, hlim 64) 00:08:49.973084 rule 4.regress.1/(match) [uid 0, pid 26376] match in on lo11: fc00::11 > fc00::21: icmp6: echo request (id:0f1d seq:0) [icmp6 cksum ok] (len 64, hlim 64) 00:08:50.184119 rule 4.regress.1/(match) [uid 0, pid 26376] match out on lo11: 169.254.0.11.47578 > 169.254.0.11.9: [bad udp cksum bb50! -> 1c66] udp 4 (ttl 64, id 46268, len 32, bad ip cksum c! -> 71fe) 00:08:50.184193 rule 4.regress.1/(match) [uid 0, pid 26376] match in on lo11: 169.254.0.11.47578 > 169.254.0.21.9: [bad udp cksum 543a! -> 1c5c] udp 4 (ttl 64, id 46268, len 32, bad ip cksum 0! -> 71f4) 00:08:50.382787 rule 4.regress.1/(match) [uid 0, pid 26376] match out on lo11: fc00::11.46499 > fc00::11.9: [invalid udp cksum 0] udp 4 [flowlabel 0x40ce0] (len 12, hlim 64) 00:08:50.382867 rule 4.regress.1/(match) [uid 0, pid 26376] match in on lo11: fc00::11.46499 > fc00::21.9: [bad udp cksum f850! -> 7c7c] udp 4 [flowlabel 0x40ce0] (len 12, hlim 64) 00:08:50.566709 rule 4.regress.1/(match) [uid 0, pid 26376] match out on lo11: 169.254.0.12 > 169.254.0.12: icmp: echo request (id:c448 seq:0) [icmp cksum ok] (ttl 255, id 63485, len 84, bad ip cksum beac! -> 6f96) 00:08:50.566772 rule 4.regress.1/(match) [uid 0, pid 26376] match in on lo11: 169.254.0.22 > 169.254.0.12: icmp: echo request (id:25e9 seq:0) [icmp cksum ok] (ttl 255, id 63485, len 84, bad ip cksum 0! -> 6f8c) 00:08:50.765180 rule 4.regress.1/(match) [uid 0, pid 26376] match out on lo11: fc00::12 > fc00::12: icmp6: echo request (id:d7bd seq:0) [icmp6 cksum ok] (len 64, hlim 64) 00:08:50.765245 rule 4.regress.1/(match) [uid 0, pid 26376] match in on lo11: fc00::22 > fc00::12: icmp6: echo request (id:3710 seq:0) [icmp6 cksum ok] (len 64, hlim 64) 00:08:50.977153 rule 4.regress.1/(match) [uid 0, pid 26376] match out on lo11: 169.254.0.12.4498 > 169.254.0.12.9: [bad udp cksum 4986! -> c4ac] udp 4 (ttl 64, id 38119, len 32, bad ip cksum c! -> 91d1) 00:08:50.977222 rule 4.regress.1/(match) [uid 0, pid 26376] match in on lo11: 169.254.0.22.62358 > 169.254.0.12.9: [bad udp cksum 543c! -> e29d] udp 4 (ttl 64, id 38119, len 32, bad ip cksum 0! -> 91c7) 00:08:51.174008 rule 4.regress.1/(match) [uid 0, pid 26376] match out on lo11: fc00::12.31459 > fc00::12.9: [invalid udp cksum 0] udp 4 [flowlabel 0x5f81d] (len 12, hlim 64) 00:08:51.174083 rule 4.regress.1/(match) [uid 0, pid 26376] match in on lo11: fc00::22.53260 > fc00::12.9: [bad udp cksum f852! -> 6211] udp 4 [flowlabel 0x5f81d] (len 12, hlim 64) 00:08:51.359247 rule 4.regress.1/(match) [uid 0, pid 26376] match out on lo11: 169.254.0.14 > 169.254.0.14: icmp: echo request (id:3580 seq:0) [icmp cksum ok] (ttl 255, id 17536, len 84, bad ip cksum 15b! -> 2310) 00:08:51.359301 rule 4.regress.1/(match) [uid 0, pid 26376] match in on lo11: 169.254.0.14 > 169.254.0.14: icmp: echo request (id:3580 seq:0) [icmp cksum ok] (ttl 255, id 17536, len 84, bad ip cksum 0! -> 2310) 00:08:51.359366 rule 4.regress.1/(match) [uid 0, pid 26376] match in on lo11: fc00::23 > fc00::24: icmp6: echo request (id:41c1 seq:0) [icmp6 cksum ok] (len 64, hlim 63) 00:08:51.557504 rule 4.regress.1/(match) [uid 0, pid 26376] match out on lo11: fc00::14 > fc00::14: icmp6: echo request (id:b771 seq:0) [icmp6 cksum ok] (len 64, hlim 64) 00:08:51.557560 rule 4.regress.1/(match) [uid 0, pid 26376] match in on lo11: fc00::14 > fc00::14: icmp6: echo request (id:b771 seq:0) [icmp6 cksum ok] (len 64, hlim 64) 00:08:51.557614 rule 4.regress.1/(match) [uid 0, pid 26376] match in on lo11: 169.254.0.23 > 169.254.0.24: icmp: echo request (id:0897 seq:0) [icmp cksum ok] (DF) (ttl 63, id 57895, len 84, bad ip cksum 0! -> 556) 00:08:51.766849 rule 4.regress.1/(match) [uid 0, pid 26376] match out on lo11: 169.254.0.14.20050 > 169.254.0.14.9: [bad udp cksum 080a! -> 87e8] udp 4 (ttl 64, id 39928, len 32, bad ip cksum c! -> 8abc) 00:08:51.766914 rule 4.regress.1/(match) [uid 0, pid 26376] match in on lo11: 169.254.0.14.20050 > 169.254.0.14.9: [bad udp cksum 5436! -> 87e8] udp 4 (ttl 64, id 39928, len 32, bad ip cksum 0! -> 8abc) 00:08:51.766978 rule 4.regress.1/(match) [uid 0, pid 26376] match in on lo11: fc00::23.60715 > fc00::24.9: [bad udp cksum f865! -> 44df] udp 4 (len 12, hlim 63) 00:08:51.965497 rule 4.regress.1/(match) [uid 0, pid 26376] match out on lo11: fc00::14.39816 > fc00::14.9: [invalid udp cksum 0] udp 4 [flowlabel 0x3bb63] (len 12, hlim 64) 00:08:51.965562 rule 4.regress.1/(match) [uid 0, pid 26376] match in on lo11: fc00::14.39816 > fc00::14.9: [bad udp cksum f846! -> 96a1] udp 4 [flowlabel 0x3bb63] (len 12, hlim 64) 00:08:51.965635 rule 4.regress.1/(match) [uid 0, pid 26376] match in on lo11: 169.254.0.23.59338 > 169.254.0.24.9: [bad udp cksum 5449! -> ee5c] udp 4 (DF) (ttl 63, id 26456, len 32, bad ip cksum 0! -> 8049) 00:08:52.157967 rule 4.regress.1/(match) [uid 0, pid 26376] match out on lo11: ::1 > ::1: icmp6: echo request (id:ef59 seq:0) [icmp6 cksum ok] (len 64, hlim 64) 00:08:52.158026 rule 4.regress.1/(match) [uid 0, pid 26376] match in on lo11: ::1 > ::1: icmp6: echo request (id:ef59 seq:0) [icmp6 cksum ok] (len 64, hlim 64) 00:08:52.366608 rule 4.regress.1/(match) [uid 0, pid 26376] match out on lo11: ::1.9864 > ::1.9: [invalid udp cksum 0] udp 4 [flowlabel 0x1b53b] (len 12, hlim 64) 00:08:52.366679 rule 4.regress.1/(match) [uid 0, pid 26376] match in on lo11: ::1.9864 > ::1.9: [bad udp cksum 001f! -> 03ca] udp 4 [flowlabel 0x1b53b] (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 00:08:45.022888 rule 4.regress.1/(match) [uid 0, pid 26376] match out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:48c9 seq:0) [icmp cksum ok] (ttl 255, id 4333, len 84, bad ip cksum 0! -> 56bd) 00:08:45.022933 rule 4.regress.1/(match) [uid 0, pid 26376] match in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:48c9 seq:0) [icmp cksum ok] (ttl 255, id 4333, len 84, bad ip cksum 0! -> 56bd) 00:08:45.022985 rule 4.regress.1/(match) [uid 0, pid 26376] match out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:48c9 seq:0) [bad icmp cksum 0! -> af54] (ttl 255, id 26573, len 84, bad ip cksum 0! -> ffdc) 00:08:45.023009 rule 4.regress.1/(match) [uid 0, pid 26376] match in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:48c9 seq:0) [icmp cksum ok] (ttl 255, id 26573, len 84, bad ip cksum 0! -> ffdc) 00:08:45.420714 rule 4.regress.1/(match) [uid 0, pid 26376] 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! -> b307] for 169.254.0.1.33497 > 169.254.0.1.9: udp 4 (ttl 64, id 39353, len 32, bad ip cksum 0! -> 8d15) (ttl 255, id 43876, len 56, bad ip cksum 0! -> bc61) 00:08:45.420739 rule 4.regress.1/(match) [uid 0, pid 26376] 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 169.254.0.1.33497 > 169.254.0.1.9: udp 4 (ttl 64, id 39353, len 32, bad ip cksum 0! -> 8d15) (ttl 255, id 43876, len 56, bad ip cksum 0! -> bc61) grep 'regress\.1/.* > 169.254.0.2:' pflog12.tcpdump 00:08:45.796934 rule 4.regress.1/(match) [uid 0, pid 26376] match out on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:47e8 seq:0) [icmp cksum ok] (ttl 255, id 37256, len 84, bad ip cksum 9! -> d61f) 00:08:45.796987 rule 4.regress.1/(match) [uid 0, pid 26376] match in on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:47e8 seq:0) [icmp cksum ok] (ttl 255, id 37256, len 84, bad ip cksum 0! -> d61f) grep 'regress\.1/.* > 169.254.0.3:' pflog12.tcpdump 00:08:46.586465 rule 4.regress.1/(match) [uid 0, pid 26376] match out on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:51dc seq:0) [icmp cksum ok] (ttl 255, id 24602, len 84, bad ip cksum 9! -> 78c) 00:08:46.586518 rule 4.regress.1/(match) [uid 0, pid 26376] match in on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:51dc seq:0) [icmp cksum ok] (ttl 255, id 24602, len 84, bad ip cksum 0! -> 78c) grep 'regress\.1/.* > 169.254.0.4:' pflog12.tcpdump 00:08:47.380518 rule 4.regress.1/(match) [uid 0, pid 26376] match out on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:b44c seq:0) [icmp cksum ok] (ttl 255, id 8568, len 84, bad ip cksum cb76! -> 462c) 00:08:47.380576 rule 4.regress.1/(match) [uid 0, pid 26376] match in on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:b44c seq:0) [icmp cksum ok] (ttl 255, id 8568, len 84, bad ip cksum 0! -> 462c) grep 'regress\.1/.* > 169.254.0.5:' pflog12.tcpdump 00:08:48.185580 rule 4.regress.1/(match) [uid 0, pid 26376] match out on lo11: 169.254.0.5 > 169.254.0.5: icmp: echo request (id:f6df seq:0) [icmp cksum ok] (ttl 255, id 984, len 84, bad ip cksum 0! -> 63ca) 00:08:48.185631 rule 4.regress.1/(match) [uid 0, pid 26376] match in on lo11: 169.254.0.5 > 169.254.0.5: icmp: echo request (id:f6df seq:0) [icmp cksum ok] (ttl 255, id 984, len 84, bad ip cksum 0! -> 63ca) grep 'regress\.1/.* > 169.254.0.6:' pflog12.tcpdump 00:08:48.982450 rule 4.regress.1/(match) [uid 0, pid 26376] match out on lo11: 169.254.0.6 > 169.254.0.6: icmp: echo request (id:1ba2 seq:0) [icmp cksum ok] (ttl 255, id 3285, len 84, bad ip cksum 0! -> 5acb) 00:08:48.982503 rule 4.regress.1/(match) [uid 0, pid 26376] match in on lo11: 169.254.0.6 > 169.254.0.6: icmp: echo request (id:1ba2 seq:0) [icmp cksum ok] (ttl 255, id 3285, len 84, bad ip cksum 0! -> 5acb) grep 'regress\.1/.* > 169.254.0.11:' pflog12.tcpdump 00:08:49.774326 rule 4.regress.1/(match) [uid 0, pid 26376] match out on lo11: 169.254.0.11 > 169.254.0.11: icmp: echo request (id:6221 seq:0) [icmp cksum ok] (ttl 255, id 64482, len 84, bad ip cksum 6! -> 6bb3) grep 'regress\.1/.* > 169.254.0.12:' pflog12.tcpdump 00:08:50.566709 rule 4.regress.1/(match) [uid 0, pid 26376] match out on lo11: 169.254.0.12 > 169.254.0.12: icmp: echo request (id:c448 seq:0) [icmp cksum ok] (ttl 255, id 63485, len 84, bad ip cksum beac! -> 6f96) 00:08:50.566772 rule 4.regress.1/(match) [uid 0, pid 26376] match in on lo11: 169.254.0.22 > 169.254.0.12: icmp: echo request (id:25e9 seq:0) [icmp cksum ok] (ttl 255, id 63485, len 84, bad ip cksum 0! -> 6f8c) grep 'regress\.1/.* > 169.254.0.14:' pflog12.tcpdump 00:08:51.359247 rule 4.regress.1/(match) [uid 0, pid 26376] match out on lo11: 169.254.0.14 > 169.254.0.14: icmp: echo request (id:3580 seq:0) [icmp cksum ok] (ttl 255, id 17536, len 84, bad ip cksum 15b! -> 2310) 00:08:51.359301 rule 4.regress.1/(match) [uid 0, pid 26376] match in on lo11: 169.254.0.14 > 169.254.0.14: icmp: echo request (id:3580 seq:0) [icmp cksum ok] (ttl 255, id 17536, len 84, bad ip cksum 0! -> 2310) ==== run-bpf-everything6 ==== # rule with pflog12 matches on every packet grep 'regress\.1/.* > fc00::1:' pflog12.tcpdump 00:08:45.214712 rule 4.regress.1/(match) [uid 0, pid 26376] match out on lo11: fc00::1 > fc00::1: icmp6: echo request (id:8aa9 seq:0) [icmp6 cksum ok] (len 64, hlim 64) 00:08:45.214767 rule 4.regress.1/(match) [uid 0, pid 26376] match in on lo11: fc00::1 > fc00::1: icmp6: echo request (id:8aa9 seq:0) [icmp6 cksum ok] (len 64, hlim 64) 00:08:45.214840 rule 4.regress.1/(match) [uid 0, pid 26376] match out on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:8aa9 seq:0) [bad icmp6 cksum 0! -> fb6e] (len 64, hlim 64) 00:08:45.214866 rule 4.regress.1/(match) [uid 0, pid 26376] match in on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:8aa9 seq:0) [icmp6 cksum ok] (len 64, hlim 64) 00:08:45.617254 rule 4.regress.1/(match) [uid 0, pid 26376] match out on lo11: fc00::1 > fc00::1: icmp6: fc00::1 udp port 9 unreachable [bad icmp6 cksum 0! -> 4b79] (len 60, hlim 64) 00:08:45.617281 rule 4.regress.1/(match) [uid 0, pid 26376] 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 00:08:45.993395 rule 4.regress.1/(match) [uid 0, pid 26376] match out on lo11: fc00::2 > fc00::2: icmp6: echo request (id:ac49 seq:0) [icmp6 cksum ok] (len 64, hlim 64) 00:08:45.993450 rule 4.regress.1/(match) [uid 0, pid 26376] match in on lo11: fc00::2 > fc00::2: icmp6: echo request (id:ac49 seq:0) [icmp6 cksum ok] (len 64, hlim 64) grep 'regress\.1/.* > fc00::3:' pflog12.tcpdump 00:08:46.786504 rule 4.regress.1/(match) [uid 0, pid 26376] match out on lo11: fc00::3 > fc00::3: icmp6: echo request (id:f494 seq:0) [icmp6 cksum ok] (len 64, hlim 64) 00:08:46.786561 rule 4.regress.1/(match) [uid 0, pid 26376] match in on lo11: fc00::3 > fc00::3: icmp6: echo request (id:f494 seq:0) [icmp6 cksum ok] (len 64, hlim 64) grep 'regress\.1/.* > fc00::4:' pflog12.tcpdump 00:08:47.582329 rule 4.regress.1/(match) [uid 0, pid 26376] match out on lo11: fc00::4 > fc00::4: icmp6: echo request (id:ac3e seq:0) [icmp6 cksum ok] (len 64, hlim 64) 00:08:47.582387 rule 4.regress.1/(match) [uid 0, pid 26376] match in on lo11: fc00::4 > fc00::4: icmp6: echo request (id:ac3e seq:0) [icmp6 cksum ok] (len 64, hlim 64) grep 'regress\.1/.* > fc00::5:' pflog12.tcpdump 00:08:48.385082 rule 4.regress.1/(match) [uid 0, pid 26376] match out on lo11: fc00::5 > fc00::5: icmp6: echo request (id:f2ce seq:0) [icmp6 cksum ok] (len 64, hlim 64) 00:08:48.385135 rule 4.regress.1/(match) [uid 0, pid 26376] match in on lo11: fc00::5 > fc00::5: icmp6: echo request (id:f2ce seq:0) [icmp6 cksum ok] (len 64, hlim 64) grep 'regress\.1/.* > fc00::6:' pflog12.tcpdump 00:08:49.180672 rule 4.regress.1/(match) [uid 0, pid 26376] match out on lo11: fc00::6 > fc00::6: icmp6: echo request (id:04ae seq:0) [icmp6 cksum ok] (len 64, hlim 64) 00:08:49.180728 rule 4.regress.1/(match) [uid 0, pid 26376] match in on lo11: fc00::6 > fc00::6: icmp6: echo request (id:04ae seq:0) [icmp6 cksum ok] (len 64, hlim 64) grep 'regress\.1/.* > fc00::11:' pflog12.tcpdump 00:08:49.973015 rule 4.regress.1/(match) [uid 0, pid 26376] match out on lo11: fc00::11 > fc00::11: icmp6: echo request (id:0f1d seq:0) [icmp6 cksum ok] (len 64, hlim 64) grep 'regress\.1/.* > fc00::12:' pflog12.tcpdump 00:08:50.765180 rule 4.regress.1/(match) [uid 0, pid 26376] match out on lo11: fc00::12 > fc00::12: icmp6: echo request (id:d7bd seq:0) [icmp6 cksum ok] (len 64, hlim 64) 00:08:50.765245 rule 4.regress.1/(match) [uid 0, pid 26376] match in on lo11: fc00::22 > fc00::12: icmp6: echo request (id:3710 seq:0) [icmp6 cksum ok] (len 64, hlim 64) grep 'regress\.1/.* > fc00::14:' pflog12.tcpdump 00:08:51.557504 rule 4.regress.1/(match) [uid 0, pid 26376] match out on lo11: fc00::14 > fc00::14: icmp6: echo request (id:b771 seq:0) [icmp6 cksum ok] (len 64, hlim 64) 00:08:51.557560 rule 4.regress.1/(match) [uid 0, pid 26376] match in on lo11: fc00::14 > fc00::14: icmp6: echo request (id:b771 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 00:08:45.022899 rule 4.regress.3/(match) [uid 0, pid 26376] pass out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:48c9 seq:0) [icmp cksum ok] (ttl 255, id 4333, len 84, bad ip cksum 0! -> 56bd) 00:08:45.022938 rule 4.regress.3/(match) [uid 0, pid 26376] pass in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:48c9 seq:0) [icmp cksum ok] (ttl 255, id 4333, len 84, bad ip cksum 0! -> 56bd) grep 'regress\.3/.* 169.254.0.1 > 169.254.0.1: icmp: echo reply' pflog11.tcpdump 00:08:45.022989 rule 4.regress.3/(match) [uid 0, pid 26376] pass out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:48c9 seq:0) [bad icmp cksum 0! -> af54] (ttl 255, id 26573, len 84, bad ip cksum 0! -> ffdc) 00:08:45.023012 rule 4.regress.3/(match) [uid 0, pid 26376] pass in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:48c9 seq:0) [icmp cksum ok] (ttl 255, id 26573, len 84, bad ip cksum 0! -> ffdc) # no reply with keep state and without all grep 'regress\.4/.* 169.254.0.2 > 169.254.0.2: icmp: echo request' pflog11.tcpdump 00:08:45.796944 rule 4.regress.4/(match) [uid 0, pid 26376] pass out on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:47e8 seq:0) [icmp cksum ok] (ttl 255, id 37256, len 84, bad ip cksum 9! -> d61f) 00:08:45.796992 rule 4.regress.4/(match) [uid 0, pid 26376] pass in on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:47e8 seq:0) [icmp cksum ok] (ttl 255, id 37256, len 84, bad ip cksum 0! -> d61f) ! 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 00:08:46.586475 rule 4.regress.5/(match) [uid 0, pid 26376] pass out on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:51dc seq:0) [icmp cksum ok] (ttl 255, id 24602, len 84, bad ip cksum 9! -> 78c) 00:08:46.586523 rule 4.regress.5/(match) [uid 0, pid 26376] pass in on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:51dc seq:0) [icmp cksum ok] (ttl 255, id 24602, len 84, bad ip cksum 0! -> 78c) # XXX anchor name missing grep '/.* 169.254.0.3 > 169.254.0.3: icmp: echo reply' pflog11.tcpdump 00:08:46.586566 rule 4/(match) [uid 0, pid 26376] pass out on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo reply (id:51dc seq:0) [bad icmp cksum 0! -> d8c2] (ttl 255, id 21294, len 84, bad ip cksum 0! -> 1478) 00:08:46.586575 rule 4/(match) [uid 0, pid 26376] pass in on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo reply (id:51dc seq:0) [icmp cksum ok] (ttl 255, id 21294, len 84, bad ip cksum 0! -> 1478) ==== run-bpf-all6 ==== # reply without keep state grep 'regress\.11/.* fc00::1 > fc00::1: icmp6: echo request' pflog11.tcpdump 00:08:45.214722 rule 4.regress.11/(match) [uid 0, pid 26376] pass out on lo11: fc00::1 > fc00::1: icmp6: echo request (id:8aa9 seq:0) [icmp6 cksum ok] (len 64, hlim 64) 00:08:45.214773 rule 4.regress.11/(match) [uid 0, pid 26376] pass in on lo11: fc00::1 > fc00::1: icmp6: echo request (id:8aa9 seq:0) [icmp6 cksum ok] (len 64, hlim 64) grep 'regress\.11/.* fc00::1 > fc00::1: icmp6: echo reply' pflog11.tcpdump 00:08:45.214843 rule 4.regress.11/(match) [uid 0, pid 26376] pass out on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:8aa9 seq:0) [bad icmp6 cksum 0! -> fb6e] (len 64, hlim 64) 00:08:45.214870 rule 4.regress.11/(match) [uid 0, pid 26376] pass in on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:8aa9 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 00:08:45.993405 rule 4.regress.12/(match) [uid 0, pid 26376] pass out on lo11: fc00::2 > fc00::2: icmp6: echo request (id:ac49 seq:0) [icmp6 cksum ok] (len 64, hlim 64) 00:08:45.993455 rule 4.regress.12/(match) [uid 0, pid 26376] pass in on lo11: fc00::2 > fc00::2: icmp6: echo request (id:ac49 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 00:08:46.786514 rule 4.regress.13/(match) [uid 0, pid 26376] pass out on lo11: fc00::3 > fc00::3: icmp6: echo request (id:f494 seq:0) [icmp6 cksum ok] (len 64, hlim 64) 00:08:46.786566 rule 4.regress.13/(match) [uid 0, pid 26376] pass in on lo11: fc00::3 > fc00::3: icmp6: echo request (id:f494 seq:0) [icmp6 cksum ok] (len 64, hlim 64) # XXX anchor name missing grep '/.* fc00::3 > fc00::3: icmp6: echo reply' pflog11.tcpdump 00:08:46.786627 rule 4/(match) [uid 0, pid 26376] pass out on lo11: fc00::3 > fc00::3: icmp6: echo reply (id:f494 seq:0) [bad icmp6 cksum 0! -> 25f3] (len 64, hlim 64) 00:08:46.786638 rule 4/(match) [uid 0, pid 26376] pass in on lo11: fc00::3 > fc00::3: icmp6: echo reply (id:f494 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 00:08:47.794538 rule 4.regress.6/(match) [uid 0, pid 26376] pass out on lo11: [uid 0, pid 38584] 169.254.0.4.6292 > 169.254.0.4.9: [bad udp cksum 49b8! -> bdba] udp 4 (ttl 64, id 28193, len 32, bad ip cksum c! -> b8a7) # 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 00:08:47.794600 rule 4.regress.6/(match) [uid 0, pid 26376] pass in on lo11: 169.254.0.4.6292 > 169.254.0.4.9: [bad udp cksum 5422! -> bdba] udp 4 (ttl 64, id 28193, len 32, bad ip cksum 0! -> b8a7) # 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 00:08:47.380528 rule 4.regress.6/(match) [uid 0, pid 26376] pass out on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:b44c seq:0) [icmp cksum ok] (ttl 255, id 8568, len 84, bad ip cksum cb76! -> 462c) # 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 00:08:45.420608 rule 4.regress.3/(match) [uid 0, pid 26376] pass out on lo11: 169.254.0.1.33497 > 169.254.0.1.9: [bad udp cksum 080a! -> 537b] udp 4 (ttl 64, id 39353, len 32, bad ip cksum c! -> 8d15) ==== 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 00:08:48.001047 rule 4.regress.14/(match) [uid 0, pid 26376] pass out on lo11: [uid 0, pid 88673] fc00::4.35899 > fc00::4.9: [invalid udp cksum 0] udp 4 [flowlabel 0x4c1aa] (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 00:08:48.001112 rule 4.regress.14/(match) [uid 0, pid 26376] pass in on lo11: fc00::4.35899 > fc00::4.9: [bad udp cksum f826! -> a60e] udp 4 [flowlabel 0x4c1aa] (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 00:08:47.582340 rule 4.regress.14/(match) [uid 0, pid 26376] pass out on lo11: fc00::4 > fc00::4: icmp6: echo request (id:ac3e 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 00:08:45.617138 rule 4.regress.11/(match) [uid 0, pid 26376] pass out on lo11: fc00::1.36387 > fc00::1.9: [invalid udp cksum 0] udp 4 [flowlabel 0x1f5e3] (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 00:08:49.774397 rule 4.regress.2/(match) [uid 0, pid 26376] pass in on lo11: 169.254.0.11 > 169.254.0.21: icmp: echo request (id:6221 seq:0) [icmp cksum ok] (ttl 255, id 64482, len 84, bad ip cksum 0! -> 6ba9) # 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 00:08:49.774338 rule 4.regress.18/(match) [uid 0, pid 26376] pass out on lo11: [rewritten: src 169.254.0.11:25121, dst 169.254.0.21:8] 169.254.0.11 > 169.254.0.11: icmp: echo request (id:6221 seq:0) [icmp cksum ok] (ttl 255, id 64482, len 84, bad ip cksum 6! -> 6bb3) ==== run-bpf-rdr6 ==== # loopback input logs redirected packet grep 'regress\.10/.* pass in .*:.* fc00::11 > fc00::21: icmp6: echo request' pflog11.tcpdump 00:08:49.973089 rule 4.regress.10/(match) [uid 0, pid 26376] pass in on lo11: fc00::11 > fc00::21: icmp6: echo request (id:0f1d 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 00:08:49.973026 rule 4.regress.20/(match) [uid 0, pid 26376] pass out on lo11: [rewritten: src fc00::11:3869, dst fc00::21:128] fc00::11 > fc00::11: icmp6: echo request (id:0f1d 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 00:08:50.566776 rule 4.regress.2/(match) [uid 0, pid 26376] pass in on lo11: 169.254.0.22 > 169.254.0.12: icmp: echo request (id:25e9 seq:0) [icmp cksum ok] (ttl 255, id 63485, len 84, bad ip cksum 0! -> 6f8c) # 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 00:08:50.566724 rule 4.regress.19/(match) [uid 0, pid 26376] pass out on lo11: [rewritten: src 169.254.0.22:9705, dst 169.254.0.12:8] 169.254.0.12 > 169.254.0.12: icmp: echo request (id:c448 seq:0) [icmp cksum ok] (ttl 255, id 63485, len 84, bad ip cksum beac! -> 6f96) ==== run-bpf-nat6 ==== # loopback input logs redirected packet grep 'regress\.10/.* pass in .*:.* fc00::22 > fc00::12: icmp6: echo request' pflog11.tcpdump 00:08:50.765250 rule 4.regress.10/(match) [uid 0, pid 26376] pass in on lo11: fc00::22 > fc00::12: icmp6: echo request (id:3710 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 00:08:50.765195 rule 4.regress.21/(match) [uid 0, pid 26376] pass out on lo11: [rewritten: src fc00::22:14096, dst fc00::12:128] fc00::12 > fc00::12: icmp6: echo request (id:d7bd 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 00:08:51.359313 rule 4.regress.22/(match) [uid 0, pid 26376] pass in on lo11: [rewritten: src fc00::23:16833, dst fc00::24:128] 169.254.0.14 > 169.254.0.14: icmp: echo request (id:3580 seq:0) [icmp cksum ok] (ttl 255, id 17536, len 84, bad ip cksum 0! -> 2310) ==== run-bpf-af6 ==== # pf in rule logs original IPv6 packet grep 'regress\.23/.* pass in .*:.* fc00::14 > fc00::14: icmp6: echo request' pflog11.tcpdump 00:08:51.557572 rule 4.regress.23/(match) [uid 0, pid 26376] pass in on lo11: [rewritten: src 169.254.0.23:2199, dst 169.254.0.24:8] fc00::14 > fc00::14: icmp6: echo request (id:b771 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 00:08:49.774338 rule 4.regress.18/(match) [uid 0, pid 26376] pass out on lo11: [rewritten: src 169.254.0.11:25121, dst 169.254.0.21:8] 169.254.0.11 > 169.254.0.11: icmp: echo request (id:6221 seq:0) [icmp cksum ok] (ttl 255, id 64482, len 84, bad ip cksum 6! -> 6bb3) # 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 00:08:50.566724 rule 4.regress.19/(match) [uid 0, pid 26376] pass out on lo11: [rewritten: src 169.254.0.22:9705, dst 169.254.0.12:8] 169.254.0.12 > 169.254.0.12: icmp: echo request (id:c448 seq:0) [icmp cksum ok] (ttl 255, id 63485, len 84, bad ip cksum beac! -> 6f96) # 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 00:08:51.359313 rule 4.regress.22/(match) [uid 0, pid 26376] pass in on lo11: [rewritten: src fc00::23:16833, dst fc00::24:128] 169.254.0.14 > 169.254.0.14: icmp: echo request (id:3580 seq:0) [icmp cksum ok] (ttl 255, id 17536, len 84, bad ip cksum 0! -> 2310) ==== 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 00:08:49.973026 rule 4.regress.20/(match) [uid 0, pid 26376] pass out on lo11: [rewritten: src fc00::11:3869, dst fc00::21:128] fc00::11 > fc00::11: icmp6: echo request (id:0f1d 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 00:08:50.765195 rule 4.regress.21/(match) [uid 0, pid 26376] pass out on lo11: [rewritten: src fc00::22:14096, dst fc00::12:128] fc00::12 > fc00::12: icmp6: echo request (id:d7bd 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 00:08:51.557572 rule 4.regress.23/(match) [uid 0, pid 26376] pass in on lo11: [rewritten: src 169.254.0.23:2199, dst 169.254.0.24:8] fc00::14 > fc00::14: icmp6: echo request (id:b771 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 0m21.26s