use_pty:FALSE /usr/share/restraint/plugins/run_task_plugins bash ./runtest.sh :::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: :: Setup :::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: :: [ 06:17:12 ] :: [ BEGIN ] :: Running 'systemctl stop firewalld' :: [ 06:17:12 ] :: [ PASS ] :: Command 'systemctl stop firewalld' (Expected 0, got 0) :: [ 06:17:12 ] :: [ BEGIN ] :: Running 'sleep 60' :: [ 06:18:12 ] :: [ PASS ] :: Command 'sleep 60' (Expected 0, got 0) :: [ 06:18:12 ] :: [ BEGIN ] :: Running 'systemctl status firewalld' ○ firewalld.service - firewalld - dynamic firewall daemon Loaded: loaded (/usr/lib/systemd/system/firewalld.service; disabled; preset: enabled) Active: inactive (dead) Docs: man:firewalld(1) :: [ 06:18:12 ] :: [ PASS ] :: Command 'systemctl status firewalld' (Expected 1-255, got 3) :: [ 06:18:13 ] :: [ BEGIN ] :: Running 'nft delete table inet filter' Error: Could not process rule: No such file or directory delete table inet filter ^^^^^^ :: [ 06:18:13 ] :: [ PASS ] :: Command 'nft delete table inet filter' (Expected 0-255, got 1) :: [ 06:18:13 ] :: [ BEGIN ] :: Running 'sleep 10' :: [ 06:18:23 ] :: [ PASS ] :: Command 'sleep 10' (Expected 0, got 0) :: [ 06:18:23 ] :: [ BEGIN ] :: Running 'sys_ka_idle=7200' :: [ 06:18:23 ] :: [ PASS ] :: Command 'sys_ka_idle=7200' (Expected 0, got 0) :: [ 06:18:23 ] :: [ BEGIN ] :: Running 'sys_ka_interval=75' :: [ 06:18:23 ] :: [ PASS ] :: Command 'sys_ka_interval=75' (Expected 0, got 0) :: [ 06:18:23 ] :: [ BEGIN ] :: Running 'sys_ka_idle=9' :: [ 06:18:23 ] :: [ PASS ] :: Command 'sys_ka_idle=9' (Expected 0, got 0) :: [ 06:18:23 ] :: [ BEGIN ] :: iproute installed :: actually running '/usr/bin/dnf -y install iproute' Last metadata expiration check: 0:01:34 ago on Mon 06 Feb 2023 06:16:50 AM EST. Package iproute-6.1.0-1.fc38.s390x is already installed. Dependencies resolved. Nothing to do. Complete! :: [ 06:18:25 ] :: [ PASS ] :: iproute installed (Expected 0, got 0) :: [ 06:18:25 ] :: [ BEGIN ] :: Running 'ip netns add netns_ka' :: [ 06:18:25 ] :: [ PASS ] :: Command 'ip netns add netns_ka' (Expected 0, got 0) :: [ 06:18:25 ] :: [ BEGIN ] :: Running 'ip netns exec netns_ka ip link set lo up' :: [ 06:18:25 ] :: [ PASS ] :: Command 'ip netns exec netns_ka ip link set lo up' (Expected 0, got 0) :: [ 06:18:25 ] :: [ BEGIN ] :: Running 'netns_sys_ka_idle=7200' :: [ 06:18:25 ] :: [ PASS ] :: Command 'netns_sys_ka_idle=7200' (Expected 0, got 0) :: [ 06:18:25 ] :: [ BEGIN ] :: Running 'netns_sys_ka_interval=75' :: [ 06:18:25 ] :: [ PASS ] :: Command 'netns_sys_ka_interval=75' (Expected 0, got 0) :: [ 06:18:25 ] :: [ BEGIN ] :: Running 'netns_sys_ka_idle=9' :: [ 06:18:25 ] :: [ PASS ] :: Command 'netns_sys_ka_idle=9' (Expected 0, got 0) :: [ 06:18:25 ] :: [ LOG ] :: socket settings of keepalive will overide the system's :: [ 06:18:25 ] :: [ BEGIN ] :: Running 'idle=6' :: [ 06:18:25 ] :: [ PASS ] :: Command 'idle=6' (Expected 0, got 0) :: [ 06:18:25 ] :: [ BEGIN ] :: Running 'interval=1' :: [ 06:18:25 ] :: [ PASS ] :: Command 'interval=1' (Expected 0, got 0) :: [ 06:18:25 ] :: [ BEGIN ] :: Running 'maxpkt=10' :: [ 06:18:25 ] :: [ PASS ] :: Command 'maxpkt=10' (Expected 0, got 0) :: [ 06:18:25 ] :: [ BEGIN ] :: Running 'port=7811' :: [ 06:18:25 ] :: [ PASS ] :: Command 'port=7811' (Expected 0, got 0) :: [ 06:18:25 ] :: [ BEGIN ] :: Running 'gcc -g -Wall -o keepalive keepalive.c' keepalive.c: In function ‘main’: keepalive.c:119:9: warning: implicit declaration of function ‘wait’ [-Wimplicit-function-declaration] 119 | wait(&status); | ^~~~ :: [ 06:18:25 ] :: [ PASS ] :: Command 'gcc -g -Wall -o keepalive keepalive.c' (Expected 0, got 0) :::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: :: Duration: 73s :: Assertions: 19 good, 0 bad :: RESULT: PASS (Setup) ** Setup PASS Score:0 Uploading resultoutputfile.log .done :::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: :: host :::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: :: [ 06:18:25 ] :: [ BEGIN ] :: Running 'tcpdump -nn -i lo port 7811 -w tcpdump.host.pcap &' :: [ 06:18:25 ] :: [ PASS ] :: Command 'tcpdump -nn -i lo port 7811 -w tcpdump.host.pcap &' (Expected 0, got 0) dropped privs to tcpdump tcpdump: listening on lo, link-type EN10MB (Ethernet), snapshot length 262144 bytes :: [ 06:18:30 ] :: [ BEGIN ] :: Running './keepalive 127.0.0.1 7811 6 1 10 &' /usr/sbin/nft :: [ 06:18:30 ] :: [ PASS ] :: Command './keepalive 127.0.0.1 7811 6 1 10 &' (Expected 0, got 0) table inet filter { chain input { type filter hook input priority filter; policy accept; iifname "lo" ip protocol tcp tcp dport 7811 tcp flags ack / fin,syn,rst,psh,ack,urg drop } } :: [ 06:18:30 ] :: [ BEGIN ] :: Running 'sleep 31 ' :: [ 06:19:01 ] :: [ PASS ] :: Command 'sleep 31 ' (Expected 0, got 0) :: [ 06:19:01 ] :: [ BEGIN ] :: Running 'childpid=110386' :: [ 06:19:01 ] :: [ PASS ] :: Command 'childpid=110386' (Expected 0, got 0) :: [ 06:19:01 ] :: [ BEGIN ] :: Running 'kill -s SIGINT 110386' connected :: [ 06:19:01 ] :: [ PASS ] :: Command 'kill -s SIGINT 110386' (Expected 0, got 0) accepted, and block ACK from client Child process terminated normally! nft delete table inet filter:: [ 06:19:01 ] :: [ BEGIN ] :: Running 'pkill tcpdump' 24 packets captured 48 packets received by filter 0 packets dropped by kernel :: [ 06:19:01 ] :: [ PASS ] :: Command 'pkill tcpdump' (Expected 0, got 0) :: [ 06:19:06 ] :: [ BEGIN ] :: Running 'tcpdump -r tcpdump.host.pcap' reading from file tcpdump.host.pcap, link-type EN10MB (Ethernet), snapshot length 262144 dropped privs to tcpdump 06:18:30.691922 IP localhost.40806 > localhost.7811: Flags [S], seq 3300641709, win 65495, options [mss 65495,sackOK,TS val 31403757 ecr 0,nop,wscale 7], length 0 06:18:30.691937 IP localhost.7811 > localhost.40806: Flags [S.], seq 774888144, ack 3300641710, win 65483, options [mss 65495,sackOK,TS val 31403757 ecr 31403757,nop,wscale 7], length 0 06:18:30.691945 IP localhost.40806 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 31403757 ecr 31403757], length 0 06:18:37.317413 IP localhost.7811 > localhost.40806: Flags [.], ack 1, win 512, options [nop,nop,TS val 31410383 ecr 31403757], length 0 06:18:37.317440 IP localhost.40806 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 31410383 ecr 31403757], length 0 06:18:38.357440 IP localhost.7811 > localhost.40806: Flags [.], ack 1, win 512, options [nop,nop,TS val 31411423 ecr 31403757], length 0 06:18:38.357470 IP localhost.40806 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 31411423 ecr 31403757], length 0 06:18:39.397485 IP localhost.7811 > localhost.40806: Flags [.], ack 1, win 512, options [nop,nop,TS val 31412463 ecr 31403757], length 0 06:18:39.397511 IP localhost.40806 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 31412463 ecr 31403757], length 0 06:18:40.437415 IP localhost.7811 > localhost.40806: Flags [.], ack 1, win 512, options [nop,nop,TS val 31413503 ecr 31403757], length 0 06:18:40.437447 IP localhost.40806 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 31413503 ecr 31403757], length 0 06:18:41.480290 IP localhost.7811 > localhost.40806: Flags [.], ack 1, win 512, options [nop,nop,TS val 31414546 ecr 31403757], length 0 06:18:41.480320 IP localhost.40806 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 31414546 ecr 31403757], length 0 06:18:42.518830 IP localhost.7811 > localhost.40806: Flags [.], ack 1, win 512, options [nop,nop,TS val 31415584 ecr 31403757], length 0 06:18:42.518852 IP localhost.40806 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 31415584 ecr 31403757], length 0 06:18:43.557530 IP localhost.7811 > localhost.40806: Flags [.], ack 1, win 512, options [nop,nop,TS val 31416623 ecr 31403757], length 0 06:18:43.557555 IP localhost.40806 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 31416623 ecr 31403757], length 0 06:18:44.597420 IP localhost.7811 > localhost.40806: Flags [.], ack 1, win 512, options [nop,nop,TS val 31417663 ecr 31403757], length 0 06:18:44.597444 IP localhost.40806 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 31417663 ecr 31403757], length 0 06:18:45.637432 IP localhost.7811 > localhost.40806: Flags [.], ack 1, win 512, options [nop,nop,TS val 31418703 ecr 31403757], length 0 06:18:45.637460 IP localhost.40806 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 31418703 ecr 31403757], length 0 06:18:46.677502 IP localhost.7811 > localhost.40806: Flags [.], ack 1, win 512, options [nop,nop,TS val 31419743 ecr 31403757], length 0 06:18:46.677527 IP localhost.40806 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 31419743 ecr 31403757], length 0 06:18:47.717475 IP localhost.7811 > localhost.40806: Flags [R.], seq 1, ack 1, win 512, options [nop,nop,TS val 31420783 ecr 31403757], length 0 :: [ 06:19:06 ] :: [ LOG ] :: Output of 'tcpdump -r tcpdump.host.pcap': :: [ 06:19:06 ] :: [ LOG ] :: --------------- OUTPUT START --------------- :: [ 06:19:06 ] :: [ LOG ] :: reading from file tcpdump.host.pcap, link-type EN10MB (Ethernet), snapshot length 262144 :: [ 06:19:06 ] :: [ LOG ] :: dropped privs to tcpdump :: [ 06:19:06 ] :: [ LOG ] :: 06:18:30.691922 IP localhost.40806 > localhost.7811: Flags [S], seq 3300641709, win 65495, options [mss 65495,sackOK,TS val 31403757 ecr 0,nop,wscale 7], length 0 :: [ 06:19:06 ] :: [ LOG ] :: 06:18:30.691937 IP localhost.7811 > localhost.40806: Flags [S.], seq 774888144, ack 3300641710, win 65483, options [mss 65495,sackOK,TS val 31403757 ecr 31403757,nop,wscale 7], length 0 :: [ 06:19:06 ] :: [ LOG ] :: 06:18:30.691945 IP localhost.40806 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 31403757 ecr 31403757], length 0 :: [ 06:19:06 ] :: [ LOG ] :: 06:18:37.317413 IP localhost.7811 > localhost.40806: Flags [.], ack 1, win 512, options [nop,nop,TS val 31410383 ecr 31403757], length 0 :: [ 06:19:06 ] :: [ LOG ] :: 06:18:37.317440 IP localhost.40806 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 31410383 ecr 31403757], length 0 :: [ 06:19:06 ] :: [ LOG ] :: 06:18:38.357440 IP localhost.7811 > localhost.40806: Flags [.], ack 1, win 512, options [nop,nop,TS val 31411423 ecr 31403757], length 0 :: [ 06:19:06 ] :: [ LOG ] :: 06:18:38.357470 IP localhost.40806 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 31411423 ecr 31403757], length 0 :: [ 06:19:06 ] :: [ LOG ] :: 06:18:39.397485 IP localhost.7811 > localhost.40806: Flags [.], ack 1, win 512, options [nop,nop,TS val 31412463 ecr 31403757], length 0 :: [ 06:19:06 ] :: [ LOG ] :: 06:18:39.397511 IP localhost.40806 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 31412463 ecr 31403757], length 0 :: [ 06:19:06 ] :: [ LOG ] :: 06:18:40.437415 IP localhost.7811 > localhost.40806: Flags [.], ack 1, win 512, options [nop,nop,TS val 31413503 ecr 31403757], length 0 :: [ 06:19:06 ] :: [ LOG ] :: 06:18:40.437447 IP localhost.40806 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 31413503 ecr 31403757], length 0 :: [ 06:19:06 ] :: [ LOG ] :: 06:18:41.480290 IP localhost.7811 > localhost.40806: Flags [.], ack 1, win 512, options [nop,nop,TS val 31414546 ecr 31403757], length 0 :: [ 06:19:06 ] :: [ LOG ] :: 06:18:41.480320 IP localhost.40806 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 31414546 ecr 31403757], length 0 :: [ 06:19:06 ] :: [ LOG ] :: 06:18:42.518830 IP localhost.7811 > localhost.40806: Flags [.], ack 1, win 512, options [nop,nop,TS val 31415584 ecr 31403757], length 0 :: [ 06:19:06 ] :: [ LOG ] :: 06:18:42.518852 IP localhost.40806 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 31415584 ecr 31403757], length 0 :: [ 06:19:06 ] :: [ LOG ] :: 06:18:43.557530 IP localhost.7811 > localhost.40806: Flags [.], ack 1, win 512, options [nop,nop,TS val 31416623 ecr 31403757], length 0 :: [ 06:19:06 ] :: [ LOG ] :: 06:18:43.557555 IP localhost.40806 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 31416623 ecr 31403757], length 0 :: [ 06:19:06 ] :: [ LOG ] :: 06:18:44.597420 IP localhost.7811 > localhost.40806: Flags [.], ack 1, win 512, options [nop,nop,TS val 31417663 ecr 31403757], length 0 :: [ 06:19:06 ] :: [ LOG ] :: 06:18:44.597444 IP localhost.40806 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 31417663 ecr 31403757], length 0 :: [ 06:19:06 ] :: [ LOG ] :: 06:18:45.637432 IP localhost.7811 > localhost.40806: Flags [.], ack 1, win 512, options [nop,nop,TS val 31418703 ecr 31403757], length 0 :: [ 06:19:06 ] :: [ LOG ] :: 06:18:45.637460 IP localhost.40806 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 31418703 ecr 31403757], length 0 :: [ 06:19:06 ] :: [ LOG ] :: 06:18:46.677502 IP localhost.7811 > localhost.40806: Flags [.], ack 1, win 512, options [nop,nop,TS val 31419743 ecr 31403757], length 0 :: [ 06:19:06 ] :: [ LOG ] :: 06:18:46.677527 IP localhost.40806 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 31419743 ecr 31403757], length 0 :: [ 06:19:06 ] :: [ LOG ] :: 06:18:47.717475 IP localhost.7811 > localhost.40806: Flags [R.], seq 1, ack 1, win 512, options [nop,nop,TS val 31420783 ecr 31403757], length 0 :: [ 06:19:06 ] :: [ LOG ] :: --------------- OUTPUT END --------------- :: [ 06:19:06 ] :: [ PASS ] :: Command 'tcpdump -r tcpdump.host.pcap' (Expected 0, got 0) reading from file tcpdump.host.pcap, link-type EN10MB (Ethernet), snapshot length 262144 dropped privs to tcpdump :: [ 06:19:06 ] :: [ BEGIN ] :: Running 'kalive_pkts=10' :: [ 06:19:06 ] :: [ PASS ] :: Command 'kalive_pkts=10' (Expected 0, got 0) :: [ 06:19:06 ] :: [ PASS ] :: pass: kalive_pkts equals 10 :::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: :: Duration: 41s :: Assertions: 9 good, 0 bad :: RESULT: PASS (host) ** host PASS Score:0 Uploading resultoutputfile.log .done :::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: :: netns :::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: :: [ 06:19:07 ] :: [ BEGIN ] :: Running 'ip netns exec netns_ka tcpdump -nn -i lo port 7811 -w tcpdump.netns.pcap &' :: [ 06:19:07 ] :: [ PASS ] :: Command 'ip netns exec netns_ka tcpdump -nn -i lo port 7811 -w tcpdump.netns.pcap &' (Expected 0, got 0) dropped privs to tcpdump tcpdump: listening on lo, link-type EN10MB (Ethernet), snapshot length 262144 bytes :: [ 06:19:12 ] :: [ BEGIN ] :: Running 'ip netns exec netns_ka ./keepalive 127.0.0.1 7811 6 1 10 &' /usr/sbin/nft :: [ 06:19:12 ] :: [ PASS ] :: Command 'ip netns exec netns_ka ./keepalive 127.0.0.1 7811 6 1 10 &' (Expected 0, got 0) :: [ 06:19:12 ] :: [ BEGIN ] :: Running 'sleep 31 ' table inet filter { chain input { type filter hook input priority filter; policy accept; iifname "lo" ip protocol tcp tcp dport 7811 tcp flags ack / fin,syn,rst,psh,ack,urg drop } } :: [ 06:19:43 ] :: [ PASS ] :: Command 'sleep 31 ' (Expected 0, got 0) :: [ 06:19:43 ] :: [ BEGIN ] :: Running 'childpid=110999' :: [ 06:19:43 ] :: [ PASS ] :: Command 'childpid=110999' (Expected 0, got 0) :: [ 06:19:43 ] :: [ BEGIN ] :: Running 'kill -s SIGINT 110999' connected accepted, and block ACK from client Child process terminated normally! nft delete table inet filter:: [ 06:19:43 ] :: [ PASS ] :: Command 'kill -s SIGINT 110999' (Expected 0, got 0) :: [ 06:19:43 ] :: [ BEGIN ] :: Running 'pkill tcpdump' 24 packets captured 48 packets received by filter 0 packets dropped by kernel :: [ 06:19:43 ] :: [ PASS ] :: Command 'pkill tcpdump' (Expected 0, got 0) :: [ 06:19:48 ] :: [ BEGIN ] :: Running 'tcpdump -r tcpdump.netns.pcap' reading from file tcpdump.netns.pcap, link-type EN10MB (Ethernet), snapshot length 262144 dropped privs to tcpdump 06:19:12.270897 IP localhost.44778 > localhost.7811: Flags [S], seq 1015657200, win 65495, options [mss 65495,sackOK,TS val 31445336 ecr 0,nop,wscale 7], length 0 06:19:12.270909 IP localhost.7811 > localhost.44778: Flags [S.], seq 195102267, ack 1015657201, win 65483, options [mss 65495,sackOK,TS val 31445336 ecr 31445336,nop,wscale 7], length 0 06:19:12.270917 IP localhost.44778 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 31445336 ecr 31445336], length 0 06:19:18.277417 IP localhost.7811 > localhost.44778: Flags [.], ack 1, win 512, options [nop,nop,TS val 31451343 ecr 31445336], length 0 06:19:18.277437 IP localhost.44778 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 31451343 ecr 31445336], length 0 06:19:19.317419 IP localhost.7811 > localhost.44778: Flags [.], ack 1, win 512, options [nop,nop,TS val 31452383 ecr 31445336], length 0 06:19:19.317442 IP localhost.44778 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 31452383 ecr 31445336], length 0 06:19:20.359506 IP localhost.7811 > localhost.44778: Flags [.], ack 1, win 512, options [nop,nop,TS val 31453425 ecr 31445336], length 0 06:19:20.359527 IP localhost.44778 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 31453425 ecr 31445336], length 0 06:19:21.397438 IP localhost.7811 > localhost.44778: Flags [.], ack 1, win 512, options [nop,nop,TS val 31454463 ecr 31445336], length 0 06:19:21.397466 IP localhost.44778 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 31454463 ecr 31445336], length 0 06:19:22.437410 IP localhost.7811 > localhost.44778: Flags [.], ack 1, win 512, options [nop,nop,TS val 31455503 ecr 31445336], length 0 06:19:22.437434 IP localhost.44778 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 31455503 ecr 31445336], length 0 06:19:23.477436 IP localhost.7811 > localhost.44778: Flags [.], ack 1, win 512, options [nop,nop,TS val 31456543 ecr 31445336], length 0 06:19:23.477465 IP localhost.44778 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 31456543 ecr 31445336], length 0 06:19:24.517501 IP localhost.7811 > localhost.44778: Flags [.], ack 1, win 512, options [nop,nop,TS val 31457583 ecr 31445336], length 0 06:19:24.517524 IP localhost.44778 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 31457583 ecr 31445336], length 0 06:19:25.557520 IP localhost.7811 > localhost.44778: Flags [.], ack 1, win 512, options [nop,nop,TS val 31458623 ecr 31445336], length 0 06:19:25.557545 IP localhost.44778 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 31458623 ecr 31445336], length 0 06:19:26.597469 IP localhost.7811 > localhost.44778: Flags [.], ack 1, win 512, options [nop,nop,TS val 31459663 ecr 31445336], length 0 06:19:26.597496 IP localhost.44778 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 31459663 ecr 31445336], length 0 06:19:27.637440 IP localhost.7811 > localhost.44778: Flags [.], ack 1, win 512, options [nop,nop,TS val 31460703 ecr 31445336], length 0 06:19:27.637468 IP localhost.44778 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 31460703 ecr 31445336], length 0 06:19:28.677430 IP localhost.7811 > localhost.44778: Flags [R.], seq 1, ack 1, win 512, options [nop,nop,TS val 31461743 ecr 31445336], length 0 :: [ 06:19:48 ] :: [ LOG ] :: Output of 'tcpdump -r tcpdump.netns.pcap': :: [ 06:19:48 ] :: [ LOG ] :: --------------- OUTPUT START --------------- :: [ 06:19:48 ] :: [ LOG ] :: reading from file tcpdump.netns.pcap, link-type EN10MB (Ethernet), snapshot length 262144 :: [ 06:19:48 ] :: [ LOG ] :: 06:19:12.270897 IP localhost.44778 > localhost.7811: Flags [S], seq 1015657200, win 65495, options [mss 65495,sackOK,TS val 31445336 ecr 0,nop,wscale 7], length 0 :: [ 06:19:48 ] :: [ LOG ] :: 06:19:12.270909 IP localhost.7811 > localhost.44778: Flags [S.], seq 195102267, ack 1015657201, win 65483, options [mss 65495,sackOK,TS val 31445336 ecr 31445336,nop,wscale 7], length 0 :: [ 06:19:48 ] :: [ LOG ] :: 06:19:12.270917 IP localhost.44778 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 31445336 ecr 31445336], length 0 :: [ 06:19:48 ] :: [ LOG ] :: 06:19:18.277417 IP localhost.7811 > localhost.44778: Flags [.], ack 1, win 512, options [nop,nop,TS val 31451343 ecr 31445336], length 0 :: [ 06:19:48 ] :: [ LOG ] :: 06:19:18.277437 IP localhost.44778 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 31451343 ecr 31445336], length 0 :: [ 06:19:48 ] :: [ LOG ] :: 06:19:19.317419 IP localhost.7811 > localhost.44778: Flags [.], ack 1, win 512, options [nop,nop,TS val 31452383 ecr 31445336], length 0 :: [ 06:19:48 ] :: [ LOG ] :: 06:19:19.317442 IP localhost.44778 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 31452383 ecr 31445336], length 0 :: [ 06:19:48 ] :: [ LOG ] :: 06:19:20.359506 IP localhost.7811 > localhost.44778: Flags [.], ack 1, win 512, options [nop,nop,TS val 31453425 ecr 31445336], length 0 :: [ 06:19:48 ] :: [ LOG ] :: 06:19:20.359527 IP localhost.44778 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 31453425 ecr 31445336], length 0 :: [ 06:19:48 ] :: [ LOG ] :: 06:19:21.397438 IP localhost.7811 > localhost.44778: Flags [.], ack 1, win 512, options [nop,nop,TS val 31454463 ecr 31445336], length 0 :: [ 06:19:48 ] :: [ LOG ] :: 06:19:21.397466 IP localhost.44778 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 31454463 ecr 31445336], length 0 :: [ 06:19:48 ] :: [ LOG ] :: 06:19:22.437410 IP localhost.7811 > localhost.44778: Flags [.], ack 1, win 512, options [nop,nop,TS val 31455503 ecr 31445336], length 0 :: [ 06:19:48 ] :: [ LOG ] :: 06:19:22.437434 IP localhost.44778 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 31455503 ecr 31445336], length 0 :: [ 06:19:48 ] :: [ LOG ] :: 06:19:23.477436 IP localhost.7811 > localhost.44778: Flags [.], ack 1, win 512, options [nop,nop,TS val 31456543 ecr 31445336], length 0 :: [ 06:19:48 ] :: [ LOG ] :: 06:19:23.477465 IP localhost.44778 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 31456543 ecr 31445336], length 0 :: [ 06:19:48 ] :: [ LOG ] :: 06:19:24.517501 IP localhost.7811 > localhost.44778: Flags [.], ack 1, win 512, options [nop,nop,TS val 31457583 ecr 31445336], length 0 :: [ 06:19:48 ] :: [ LOG ] :: 06:19:24.517524 IP localhost.44778 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 31457583 ecr 31445336], length 0 :: [ 06:19:48 ] :: [ LOG ] :: 06:19:25.557520 IP localhost.7811 > localhost.44778: Flags [.], ack 1, win 512, options [nop,nop,TS val 31458623 ecr 31445336], length 0 :: [ 06:19:48 ] :: [ LOG ] :: 06:19:25.557545 IP localhost.44778 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 31458623 ecr 31445336], length 0 :: [ 06:19:48 ] :: [ LOG ] :: 06:19:26.597469 IP localhost.7811 > localhost.44778: Flags [.], ack 1, win 512, options [nop,nop,TS val 31459663 ecr 31445336], length 0 :: [ 06:19:48 ] :: [ LOG ] :: 06:19:26.597496 IP localhost.44778 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 31459663 ecr 31445336], length 0 :: [ 06:19:48 ] :: [ LOG ] :: 06:19:27.637440 IP localhost.7811 > localhost.44778: Flags [.], ack 1, win 512, options [nop,nop,TS val 31460703 ecr 31445336], length 0 :: [ 06:19:48 ] :: [ LOG ] :: 06:19:27.637468 IP localhost.44778 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 31460703 ecr 31445336], length 0 :: [ 06:19:48 ] :: [ LOG ] :: 06:19:28.677430 IP localhost.7811 > localhost.44778: Flags [R.], seq 1, ack 1, win 512, options [nop,nop,TS val 31461743 ecr 31445336], length 0 :: [ 06:19:48 ] :: [ LOG ] :: dropped privs to tcpdump :: [ 06:19:48 ] :: [ LOG ] :: --------------- OUTPUT END --------------- :: [ 06:19:48 ] :: [ PASS ] :: Command 'tcpdump -r tcpdump.netns.pcap' (Expected 0, got 0) reading from file tcpdump.netns.pcap, link-type EN10MB (Ethernet), snapshot length 262144 dropped privs to tcpdump :: [ 06:19:48 ] :: [ BEGIN ] :: Running 'kalive_pkts=10' :: [ 06:19:48 ] :: [ PASS ] :: Command 'kalive_pkts=10' (Expected 0, got 0) :: [ 06:19:48 ] :: [ PASS ] :: pass: kalive_pkts equals 10 :::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: :: Duration: 41s :: Assertions: 9 good, 0 bad :: RESULT: PASS (netns) ** netns PASS Score:0 Uploading resultoutputfile.log .done :::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: :: Cleanup :::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: :: [ 06:19:48 ] :: [ BEGIN ] :: Running 'ip netns del netns_ka' :: [ 06:19:48 ] :: [ PASS ] :: Command 'ip netns del netns_ka' (Expected 0, got 0) :::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: :: Duration: 0s :: Assertions: 1 good, 0 bad :: RESULT: PASS (Cleanup) ** Cleanup PASS Score:0 Uploading resultoutputfile.log .done :::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: :: TEST PROTOCOL :::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: Test run ID : 13 Package : unknown beakerlib RPM : beakerlib-1.29.3-2.fc38.noarch Test name : unknown Test started : 2023-02-06 06:17:12 EST Test finished : 2023-02-06 06:19:49 EST (still running) Test duration : 157 seconds Distro : Fedora release 38 (Rawhide) Hostname : ibm-z-526.lab.eng.rdu2.redhat.com Architecture : unknown CPUs : 0 x RAM size : 5996 MB HDD size : 38.08 GB :::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: :: Test description :::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: Keep-Alive Process: There are three configurable properties that determine how Keep-Alives work. On Linux they are1: tcp_keepalive_time default 7200 seconds tcp_keepalive_probes default 9 tcp_keepalive_intvl default 75 seconds TCP keepalive works like this: Client opens TCP connection If the connection is silent for tcp_keepalive_time seconds, send a single empty ACK packet.1 Did the server respond with a corresponding ACK of its own? No Wait tcp_keepalive_intvl seconds, then send another ACK Repeat until the number of ACK probes that have been sent equals tcp_keepalive_probes. If no response has been received at this point, send a RST and terminate the connection. Yes: Return to step 2 This process is enabled by default on most operating systems, and thus dead TCP connections are regularly pruned once the other end has been responsive for 2 hours 11 minutes (7200 seconds + 75 * 9 seconds). This test case: Use socket options to overide the system's, and test keepalive process. TCP_KEEPIDLE ----> tcp_keepalive_time TCP_KEEPCNT ----> tcp_keepalive_probes TCP_KEEPINTVL ----> tcp_keepalive_intvl For namespace: Bug 1476667 - [RFE] Namespace tcp_keepalive_time sysctl knob :::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: :: Setup :::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: :: [ 06:17:12 ] :: [ PASS ] :: Command 'systemctl stop firewalld' (Expected 0, got 0) :: [ 06:18:12 ] :: [ PASS ] :: Command 'sleep 60' (Expected 0, got 0) :: [ 06:18:12 ] :: [ PASS ] :: Command 'systemctl status firewalld' (Expected 1-255, got 3) :: [ 06:18:13 ] :: [ PASS ] :: Command 'nft delete table inet filter' (Expected 0-255, got 1) :: [ 06:18:23 ] :: [ PASS ] :: Command 'sleep 10' (Expected 0, got 0) :: [ 06:18:23 ] :: [ PASS ] :: Command 'sys_ka_idle=7200' (Expected 0, got 0) :: [ 06:18:23 ] :: [ PASS ] :: Command 'sys_ka_interval=75' (Expected 0, got 0) :: [ 06:18:23 ] :: [ PASS ] :: Command 'sys_ka_idle=9' (Expected 0, got 0) :: [ 06:18:25 ] :: [ PASS ] :: iproute installed (Expected 0, got 0) :: [ 06:18:25 ] :: [ PASS ] :: Command 'ip netns add netns_ka' (Expected 0, got 0) :: [ 06:18:25 ] :: [ PASS ] :: Command 'ip netns exec netns_ka ip link set lo up' (Expected 0, got 0) :: [ 06:18:25 ] :: [ PASS ] :: Command 'netns_sys_ka_idle=7200' (Expected 0, got 0) :: [ 06:18:25 ] :: [ PASS ] :: Command 'netns_sys_ka_interval=75' (Expected 0, got 0) :: [ 06:18:25 ] :: [ PASS ] :: Command 'netns_sys_ka_idle=9' (Expected 0, got 0) :: [ 06:18:25 ] :: [ LOG ] :: socket settings of keepalive will overide the system's :: [ 06:18:25 ] :: [ PASS ] :: Command 'idle=6' (Expected 0, got 0) :: [ 06:18:25 ] :: [ PASS ] :: Command 'interval=1' (Expected 0, got 0) :: [ 06:18:25 ] :: [ PASS ] :: Command 'maxpkt=10' (Expected 0, got 0) :: [ 06:18:25 ] :: [ PASS ] :: Command 'port=7811' (Expected 0, got 0) :: [ 06:18:25 ] :: [ PASS ] :: Command 'gcc -g -Wall -o keepalive keepalive.c' (Expected 0, got 0) :::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: :: Duration: 73s :: Assertions: 19 good, 0 bad :: RESULT: PASS (Setup) :::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: :: host :::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: :: [ 06:18:25 ] :: [ PASS ] :: Command 'tcpdump -nn -i lo port 7811 -w tcpdump.host.pcap &' (Expected 0, got 0) :: [ 06:18:30 ] :: [ PASS ] :: Command './keepalive 127.0.0.1 7811 6 1 10 &' (Expected 0, got 0) :: [ 06:19:01 ] :: [ PASS ] :: Command 'sleep 31 ' (Expected 0, got 0) :: [ 06:19:01 ] :: [ PASS ] :: Command 'childpid=110386' (Expected 0, got 0) :: [ 06:19:01 ] :: [ PASS ] :: Command 'kill -s SIGINT 110386' (Expected 0, got 0) :: [ 06:19:01 ] :: [ PASS ] :: Command 'pkill tcpdump' (Expected 0, got 0) :: [ 06:19:06 ] :: [ LOG ] :: Output of 'tcpdump -r tcpdump.host.pcap': :: [ 06:19:06 ] :: [ LOG ] :: --------------- OUTPUT START --------------- :: [ 06:19:06 ] :: [ LOG ] :: reading from file tcpdump.host.pcap, link-type EN10MB (Ethernet), snapshot length 262144 :: [ 06:19:06 ] :: [ LOG ] :: dropped privs to tcpdump :: [ 06:19:06 ] :: [ LOG ] :: 06:18:30.691922 IP localhost.40806 > localhost.7811: Flags [S], seq 3300641709, win 65495, options [mss 65495,sackOK,TS val 31403757 ecr 0,nop,wscale 7], length 0 :: [ 06:19:06 ] :: [ LOG ] :: 06:18:30.691937 IP localhost.7811 > localhost.40806: Flags [S.], seq 774888144, ack 3300641710, win 65483, options [mss 65495,sackOK,TS val 31403757 ecr 31403757,nop,wscale 7], length 0 :: [ 06:19:06 ] :: [ LOG ] :: 06:18:30.691945 IP localhost.40806 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 31403757 ecr 31403757], length 0 :: [ 06:19:06 ] :: [ LOG ] :: 06:18:37.317413 IP localhost.7811 > localhost.40806: Flags [.], ack 1, win 512, options [nop,nop,TS val 31410383 ecr 31403757], length 0 :: [ 06:19:06 ] :: [ LOG ] :: 06:18:37.317440 IP localhost.40806 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 31410383 ecr 31403757], length 0 :: [ 06:19:06 ] :: [ LOG ] :: 06:18:38.357440 IP localhost.7811 > localhost.40806: Flags [.], ack 1, win 512, options [nop,nop,TS val 31411423 ecr 31403757], length 0 :: [ 06:19:06 ] :: [ LOG ] :: 06:18:38.357470 IP localhost.40806 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 31411423 ecr 31403757], length 0 :: [ 06:19:06 ] :: [ LOG ] :: 06:18:39.397485 IP localhost.7811 > localhost.40806: Flags [.], ack 1, win 512, options [nop,nop,TS val 31412463 ecr 31403757], length 0 :: [ 06:19:06 ] :: [ LOG ] :: 06:18:39.397511 IP localhost.40806 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 31412463 ecr 31403757], length 0 :: [ 06:19:06 ] :: [ LOG ] :: 06:18:40.437415 IP localhost.7811 > localhost.40806: Flags [.], ack 1, win 512, options [nop,nop,TS val 31413503 ecr 31403757], length 0 :: [ 06:19:06 ] :: [ LOG ] :: 06:18:40.437447 IP localhost.40806 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 31413503 ecr 31403757], length 0 :: [ 06:19:06 ] :: [ LOG ] :: 06:18:41.480290 IP localhost.7811 > localhost.40806: Flags [.], ack 1, win 512, options [nop,nop,TS val 31414546 ecr 31403757], length 0 :: [ 06:19:06 ] :: [ LOG ] :: 06:18:41.480320 IP localhost.40806 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 31414546 ecr 31403757], length 0 :: [ 06:19:06 ] :: [ LOG ] :: 06:18:42.518830 IP localhost.7811 > localhost.40806: Flags [.], ack 1, win 512, options [nop,nop,TS val 31415584 ecr 31403757], length 0 :: [ 06:19:06 ] :: [ LOG ] :: 06:18:42.518852 IP localhost.40806 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 31415584 ecr 31403757], length 0 :: [ 06:19:06 ] :: [ LOG ] :: 06:18:43.557530 IP localhost.7811 > localhost.40806: Flags [.], ack 1, win 512, options [nop,nop,TS val 31416623 ecr 31403757], length 0 :: [ 06:19:06 ] :: [ LOG ] :: 06:18:43.557555 IP localhost.40806 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 31416623 ecr 31403757], length 0 :: [ 06:19:06 ] :: [ LOG ] :: 06:18:44.597420 IP localhost.7811 > localhost.40806: Flags [.], ack 1, win 512, options [nop,nop,TS val 31417663 ecr 31403757], length 0 :: [ 06:19:06 ] :: [ LOG ] :: 06:18:44.597444 IP localhost.40806 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 31417663 ecr 31403757], length 0 :: [ 06:19:06 ] :: [ LOG ] :: 06:18:45.637432 IP localhost.7811 > localhost.40806: Flags [.], ack 1, win 512, options [nop,nop,TS val 31418703 ecr 31403757], length 0 :: [ 06:19:06 ] :: [ LOG ] :: 06:18:45.637460 IP localhost.40806 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 31418703 ecr 31403757], length 0 :: [ 06:19:06 ] :: [ LOG ] :: 06:18:46.677502 IP localhost.7811 > localhost.40806: Flags [.], ack 1, win 512, options [nop,nop,TS val 31419743 ecr 31403757], length 0 :: [ 06:19:06 ] :: [ LOG ] :: 06:18:46.677527 IP localhost.40806 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 31419743 ecr 31403757], length 0 :: [ 06:19:06 ] :: [ LOG ] :: 06:18:47.717475 IP localhost.7811 > localhost.40806: Flags [R.], seq 1, ack 1, win 512, options [nop,nop,TS val 31420783 ecr 31403757], length 0 :: [ 06:19:06 ] :: [ LOG ] :: --------------- OUTPUT END --------------- :: [ 06:19:06 ] :: [ PASS ] :: Command 'tcpdump -r tcpdump.host.pcap' (Expected 0, got 0) :: [ 06:19:06 ] :: [ PASS ] :: Command 'kalive_pkts=10' (Expected 0, got 0) :: [ 06:19:06 ] :: [ PASS ] :: pass: kalive_pkts equals 10 :::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: :: Duration: 41s :: Assertions: 9 good, 0 bad :: RESULT: PASS (host) :::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: :: netns :::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: :: [ 06:19:07 ] :: [ PASS ] :: Command 'ip netns exec netns_ka tcpdump -nn -i lo port 7811 -w tcpdump.netns.pcap &' (Expected 0, got 0) :: [ 06:19:12 ] :: [ PASS ] :: Command 'ip netns exec netns_ka ./keepalive 127.0.0.1 7811 6 1 10 &' (Expected 0, got 0) :: [ 06:19:43 ] :: [ PASS ] :: Command 'sleep 31 ' (Expected 0, got 0) :: [ 06:19:43 ] :: [ PASS ] :: Command 'childpid=110999' (Expected 0, got 0) :: [ 06:19:43 ] :: [ PASS ] :: Command 'kill -s SIGINT 110999' (Expected 0, got 0) :: [ 06:19:43 ] :: [ PASS ] :: Command 'pkill tcpdump' (Expected 0, got 0) :: [ 06:19:48 ] :: [ LOG ] :: Output of 'tcpdump -r tcpdump.netns.pcap': :: [ 06:19:48 ] :: [ LOG ] :: --------------- OUTPUT START --------------- :: [ 06:19:48 ] :: [ LOG ] :: reading from file tcpdump.netns.pcap, link-type EN10MB (Ethernet), snapshot length 262144 :: [ 06:19:48 ] :: [ LOG ] :: 06:19:12.270897 IP localhost.44778 > localhost.7811: Flags [S], seq 1015657200, win 65495, options [mss 65495,sackOK,TS val 31445336 ecr 0,nop,wscale 7], length 0 :: [ 06:19:48 ] :: [ LOG ] :: 06:19:12.270909 IP localhost.7811 > localhost.44778: Flags [S.], seq 195102267, ack 1015657201, win 65483, options [mss 65495,sackOK,TS val 31445336 ecr 31445336,nop,wscale 7], length 0 :: [ 06:19:48 ] :: [ LOG ] :: 06:19:12.270917 IP localhost.44778 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 31445336 ecr 31445336], length 0 :: [ 06:19:48 ] :: [ LOG ] :: 06:19:18.277417 IP localhost.7811 > localhost.44778: Flags [.], ack 1, win 512, options [nop,nop,TS val 31451343 ecr 31445336], length 0 :: [ 06:19:48 ] :: [ LOG ] :: 06:19:18.277437 IP localhost.44778 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 31451343 ecr 31445336], length 0 :: [ 06:19:48 ] :: [ LOG ] :: 06:19:19.317419 IP localhost.7811 > localhost.44778: Flags [.], ack 1, win 512, options [nop,nop,TS val 31452383 ecr 31445336], length 0 :: [ 06:19:48 ] :: [ LOG ] :: 06:19:19.317442 IP localhost.44778 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 31452383 ecr 31445336], length 0 :: [ 06:19:48 ] :: [ LOG ] :: 06:19:20.359506 IP localhost.7811 > localhost.44778: Flags [.], ack 1, win 512, options [nop,nop,TS val 31453425 ecr 31445336], length 0 :: [ 06:19:48 ] :: [ LOG ] :: 06:19:20.359527 IP localhost.44778 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 31453425 ecr 31445336], length 0 :: [ 06:19:48 ] :: [ LOG ] :: 06:19:21.397438 IP localhost.7811 > localhost.44778: Flags [.], ack 1, win 512, options [nop,nop,TS val 31454463 ecr 31445336], length 0 :: [ 06:19:48 ] :: [ LOG ] :: 06:19:21.397466 IP localhost.44778 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 31454463 ecr 31445336], length 0 :: [ 06:19:48 ] :: [ LOG ] :: 06:19:22.437410 IP localhost.7811 > localhost.44778: Flags [.], ack 1, win 512, options [nop,nop,TS val 31455503 ecr 31445336], length 0 :: [ 06:19:48 ] :: [ LOG ] :: 06:19:22.437434 IP localhost.44778 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 31455503 ecr 31445336], length 0 :: [ 06:19:48 ] :: [ LOG ] :: 06:19:23.477436 IP localhost.7811 > localhost.44778: Flags [.], ack 1, win 512, options [nop,nop,TS val 31456543 ecr 31445336], length 0 :: [ 06:19:48 ] :: [ LOG ] :: 06:19:23.477465 IP localhost.44778 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 31456543 ecr 31445336], length 0 :: [ 06:19:48 ] :: [ LOG ] :: 06:19:24.517501 IP localhost.7811 > localhost.44778: Flags [.], ack 1, win 512, options [nop,nop,TS val 31457583 ecr 31445336], length 0 :: [ 06:19:48 ] :: [ LOG ] :: 06:19:24.517524 IP localhost.44778 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 31457583 ecr 31445336], length 0 :: [ 06:19:48 ] :: [ LOG ] :: 06:19:25.557520 IP localhost.7811 > localhost.44778: Flags [.], ack 1, win 512, options [nop,nop,TS val 31458623 ecr 31445336], length 0 :: [ 06:19:48 ] :: [ LOG ] :: 06:19:25.557545 IP localhost.44778 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 31458623 ecr 31445336], length 0 :: [ 06:19:48 ] :: [ LOG ] :: 06:19:26.597469 IP localhost.7811 > localhost.44778: Flags [.], ack 1, win 512, options [nop,nop,TS val 31459663 ecr 31445336], length 0 :: [ 06:19:48 ] :: [ LOG ] :: 06:19:26.597496 IP localhost.44778 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 31459663 ecr 31445336], length 0 :: [ 06:19:48 ] :: [ LOG ] :: 06:19:27.637440 IP localhost.7811 > localhost.44778: Flags [.], ack 1, win 512, options [nop,nop,TS val 31460703 ecr 31445336], length 0 :: [ 06:19:48 ] :: [ LOG ] :: 06:19:27.637468 IP localhost.44778 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 31460703 ecr 31445336], length 0 :: [ 06:19:48 ] :: [ LOG ] :: 06:19:28.677430 IP localhost.7811 > localhost.44778: Flags [R.], seq 1, ack 1, win 512, options [nop,nop,TS val 31461743 ecr 31445336], length 0 :: [ 06:19:48 ] :: [ LOG ] :: dropped privs to tcpdump :: [ 06:19:48 ] :: [ LOG ] :: --------------- OUTPUT END --------------- :: [ 06:19:48 ] :: [ PASS ] :: Command 'tcpdump -r tcpdump.netns.pcap' (Expected 0, got 0) :: [ 06:19:48 ] :: [ PASS ] :: Command 'kalive_pkts=10' (Expected 0, got 0) :: [ 06:19:48 ] :: [ PASS ] :: pass: kalive_pkts equals 10 :::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: :: Duration: 41s :: Assertions: 9 good, 0 bad :: RESULT: PASS (netns) :::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: :: Cleanup :::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: :: [ 06:19:48 ] :: [ PASS ] :: Command 'ip netns del netns_ka' (Expected 0, got 0) :::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: :: Duration: 0s :: Assertions: 1 good, 0 bad :: RESULT: PASS (Cleanup) :::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: :: unknown :::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: :: [ 06:19:49 ] :: [ LOG ] :: Phases fingerprint: 3TFH3dbq :: [ 06:19:49 ] :: [ LOG ] :: Asserts fingerprint: cDYg/isO Uploading journal.xml .done :::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: :: Duration: 157s :: Phases: 4 good, 0 bad :: OVERALL RESULT: PASS (unknown)