use_pty:FALSE /usr/share/restraint/plugins/run_task_plugins bash ./runtest.sh :::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: :: Setup :::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: :: [ 18:54:33 ] :: [ BEGIN ] :: Running 'systemctl stop firewalld' :: [ 18:54:33 ] :: [ PASS ] :: Command 'systemctl stop firewalld' (Expected 0, got 0) :: [ 18:54:33 ] :: [ BEGIN ] :: Running 'sleep 60' :: [ 18:55:33 ] :: [ PASS ] :: Command 'sleep 60' (Expected 0, got 0) :: [ 18:55:33 ] :: [ BEGIN ] :: Running 'systemctl status firewalld' ○ firewalld.service - firewalld - dynamic firewall daemon Loaded: loaded (/usr/lib/systemd/system/firewalld.service; disabled; vendor preset: enabled) Active: inactive (dead) Docs: man:firewalld(1) :: [ 18:55:34 ] :: [ PASS ] :: Command 'systemctl status firewalld' (Expected 1-255, got 3) :: [ 18:55:34 ] :: [ BEGIN ] :: Running 'nft delete table inet filter' Error: Could not process rule: No such file or directory delete table inet filter ^^^^^^ :: [ 18:55:34 ] :: [ PASS ] :: Command 'nft delete table inet filter' (Expected 0-255, got 1) :: [ 18:55:34 ] :: [ BEGIN ] :: Running 'sleep 10' :: [ 18:55:44 ] :: [ PASS ] :: Command 'sleep 10' (Expected 0, got 0) :: [ 18:55:44 ] :: [ BEGIN ] :: Running 'sys_ka_idle=7200' :: [ 18:55:44 ] :: [ PASS ] :: Command 'sys_ka_idle=7200' (Expected 0, got 0) :: [ 18:55:44 ] :: [ BEGIN ] :: Running 'sys_ka_interval=75' :: [ 18:55:44 ] :: [ PASS ] :: Command 'sys_ka_interval=75' (Expected 0, got 0) :: [ 18:55:44 ] :: [ BEGIN ] :: Running 'sys_ka_idle=9' :: [ 18:55:44 ] :: [ PASS ] :: Command 'sys_ka_idle=9' (Expected 0, got 0) :: [ 18:55:44 ] :: [ BEGIN ] :: iproute installed :: actually running '/usr/bin/dnf -y install iproute' Last metadata expiration check: 1:48:39 ago on Wed 28 Sep 2022 05:07:09 PM EDT. Package iproute-5.15.0-2.fc36.aarch64 is already installed. Dependencies resolved. Nothing to do. Complete! :: [ 18:55:51 ] :: [ PASS ] :: iproute installed (Expected 0, got 0) :: [ 18:55:51 ] :: [ BEGIN ] :: Running 'ip netns add netns_ka' :: [ 18:55:51 ] :: [ PASS ] :: Command 'ip netns add netns_ka' (Expected 0, got 0) :: [ 18:55:51 ] :: [ BEGIN ] :: Running 'ip netns exec netns_ka ip link set lo up' :: [ 18:55:51 ] :: [ PASS ] :: Command 'ip netns exec netns_ka ip link set lo up' (Expected 0, got 0) :: [ 18:55:51 ] :: [ BEGIN ] :: Running 'netns_sys_ka_idle=7200' :: [ 18:55:51 ] :: [ PASS ] :: Command 'netns_sys_ka_idle=7200' (Expected 0, got 0) :: [ 18:55:51 ] :: [ BEGIN ] :: Running 'netns_sys_ka_interval=75' :: [ 18:55:51 ] :: [ PASS ] :: Command 'netns_sys_ka_interval=75' (Expected 0, got 0) :: [ 18:55:51 ] :: [ BEGIN ] :: Running 'netns_sys_ka_idle=9' :: [ 18:55:51 ] :: [ PASS ] :: Command 'netns_sys_ka_idle=9' (Expected 0, got 0) :: [ 18:55:51 ] :: [ LOG ] :: socket settings of keepalive will overide the system's :: [ 18:55:52 ] :: [ BEGIN ] :: Running 'idle=6' :: [ 18:55:52 ] :: [ PASS ] :: Command 'idle=6' (Expected 0, got 0) :: [ 18:55:52 ] :: [ BEGIN ] :: Running 'interval=1' :: [ 18:55:52 ] :: [ PASS ] :: Command 'interval=1' (Expected 0, got 0) :: [ 18:55:52 ] :: [ BEGIN ] :: Running 'maxpkt=10' :: [ 18:55:52 ] :: [ PASS ] :: Command 'maxpkt=10' (Expected 0, got 0) :: [ 18:55:52 ] :: [ BEGIN ] :: Running 'port=7811' :: [ 18:55:52 ] :: [ PASS ] :: Command 'port=7811' (Expected 0, got 0) :: [ 18:55:52 ] :: [ 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); | ^~~~ :: [ 18:55:52 ] :: [ PASS ] :: Command 'gcc -g -Wall -o keepalive keepalive.c' (Expected 0, got 0) :::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: :: Duration: 79s :: Assertions: 19 good, 0 bad :: RESULT: PASS (Setup) ** Setup PASS Score:0 Uploading resultoutputfile.log .done :::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: :: host :::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: :: [ 18:55:54 ] :: [ BEGIN ] :: Running 'tcpdump -nn -i lo port 7811 -w tcpdump.host.pcap &' :: [ 18:55:54 ] :: [ 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 :: [ 18:55:59 ] :: [ BEGIN ] :: Running './keepalive 127.0.0.1 7811 6 1 10 &' /usr/sbin/nft :: [ 18:55:59 ] :: [ 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 counter packets 0 bytes 0 drop } } :: [ 18:55:59 ] :: [ BEGIN ] :: Running 'sleep 31 ' :: [ 18:56:30 ] :: [ PASS ] :: Command 'sleep 31 ' (Expected 0, got 0) :: [ 18:56:30 ] :: [ BEGIN ] :: Running 'childpid=431430' :: [ 18:56:30 ] :: [ PASS ] :: Command 'childpid=431430' (Expected 0, got 0) :: [ 18:56:30 ] :: [ BEGIN ] :: Running 'kill -s SIGINT 431430' connected accepted, and block ACK from client Child process terminated normally! nft delete table inet filter:: [ 18:56:30 ] :: [ PASS ] :: Command 'kill -s SIGINT 431430' (Expected 0, got 0) :: [ 18:56:30 ] :: [ BEGIN ] :: Running 'pkill tcpdump' 24 packets captured 48 packets received by filter 0 packets dropped by kernel :: [ 18:56:30 ] :: [ PASS ] :: Command 'pkill tcpdump' (Expected 0, got 0) :: [ 18:56:35 ] :: [ BEGIN ] :: Running 'tcpdump -r tcpdump.host.pcap' reading from file tcpdump.host.pcap, link-type EN10MB (Ethernet), snapshot length 262144 dropped privs to tcpdump 18:55:59.194933 IP localhost.48938 > localhost.7811: Flags [S], seq 777686423, win 65495, options [mss 65495,sackOK,TS val 2539827816 ecr 0,nop,wscale 7], length 0 18:55:59.194993 IP localhost.7811 > localhost.48938: Flags [S.], seq 1080392772, ack 777686424, win 65483, options [mss 65495,sackOK,TS val 2539827817 ecr 2539827816,nop,wscale 7], length 0 18:55:59.195041 IP localhost.48938 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 2539827817 ecr 2539827817], length 0 18:56:05.703970 IP localhost.7811 > localhost.48938: Flags [.], ack 1, win 512, options [nop,nop,TS val 2539834326 ecr 2539827817], length 0 18:56:05.704002 IP localhost.48938 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 2539834326 ecr 2539827817], length 0 18:56:06.743954 IP localhost.7811 > localhost.48938: Flags [.], ack 1, win 512, options [nop,nop,TS val 2539835366 ecr 2539827817], length 0 18:56:06.743983 IP localhost.48938 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 2539835366 ecr 2539827817], length 0 18:56:07.783964 IP localhost.7811 > localhost.48938: Flags [.], ack 1, win 512, options [nop,nop,TS val 2539836406 ecr 2539827817], length 0 18:56:07.783996 IP localhost.48938 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 2539836406 ecr 2539827817], length 0 18:56:08.823954 IP localhost.7811 > localhost.48938: Flags [.], ack 1, win 512, options [nop,nop,TS val 2539837446 ecr 2539827817], length 0 18:56:08.824001 IP localhost.48938 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 2539837446 ecr 2539827817], length 0 18:56:09.863994 IP localhost.7811 > localhost.48938: Flags [.], ack 1, win 512, options [nop,nop,TS val 2539838486 ecr 2539827817], length 0 18:56:09.864033 IP localhost.48938 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 2539838486 ecr 2539827817], length 0 18:56:10.903953 IP localhost.7811 > localhost.48938: Flags [.], ack 1, win 512, options [nop,nop,TS val 2539839526 ecr 2539827817], length 0 18:56:10.903982 IP localhost.48938 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 2539839526 ecr 2539827817], length 0 18:56:11.944012 IP localhost.7811 > localhost.48938: Flags [.], ack 1, win 512, options [nop,nop,TS val 2539840566 ecr 2539827817], length 0 18:56:11.944055 IP localhost.48938 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 2539840566 ecr 2539827817], length 0 18:56:12.983951 IP localhost.7811 > localhost.48938: Flags [.], ack 1, win 512, options [nop,nop,TS val 2539841606 ecr 2539827817], length 0 18:56:12.983982 IP localhost.48938 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 2539841606 ecr 2539827817], length 0 18:56:14.023978 IP localhost.7811 > localhost.48938: Flags [.], ack 1, win 512, options [nop,nop,TS val 2539842646 ecr 2539827817], length 0 18:56:14.024018 IP localhost.48938 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 2539842646 ecr 2539827817], length 0 18:56:15.063965 IP localhost.7811 > localhost.48938: Flags [.], ack 1, win 512, options [nop,nop,TS val 2539843686 ecr 2539827817], length 0 18:56:15.063996 IP localhost.48938 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 2539843686 ecr 2539827817], length 0 18:56:16.103970 IP localhost.7811 > localhost.48938: Flags [R.], seq 1, ack 1, win 512, options [nop,nop,TS val 2539844726 ecr 2539827817], length 0 :: [ 18:56:35 ] :: [ LOG ] :: Output of 'tcpdump -r tcpdump.host.pcap': :: [ 18:56:35 ] :: [ LOG ] :: --------------- OUTPUT START --------------- :: [ 18:56:35 ] :: [ LOG ] :: reading from file tcpdump.host.pcap, link-type EN10MB (Ethernet), snapshot length 262144 :: [ 18:56:35 ] :: [ LOG ] :: dropped privs to tcpdump :: [ 18:56:35 ] :: [ LOG ] :: 18:55:59.194933 IP localhost.48938 > localhost.7811: Flags [S], seq 777686423, win 65495, options [mss 65495,sackOK,TS val 2539827816 ecr 0,nop,wscale 7], length 0 :: [ 18:56:35 ] :: [ LOG ] :: 18:55:59.194993 IP localhost.7811 > localhost.48938: Flags [S.], seq 1080392772, ack 777686424, win 65483, options [mss 65495,sackOK,TS val 2539827817 ecr 2539827816,nop,wscale 7], length 0 :: [ 18:56:35 ] :: [ LOG ] :: 18:55:59.195041 IP localhost.48938 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 2539827817 ecr 2539827817], length 0 :: [ 18:56:36 ] :: [ LOG ] :: 18:56:05.703970 IP localhost.7811 > localhost.48938: Flags [.], ack 1, win 512, options [nop,nop,TS val 2539834326 ecr 2539827817], length 0 :: [ 18:56:36 ] :: [ LOG ] :: 18:56:05.704002 IP localhost.48938 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 2539834326 ecr 2539827817], length 0 :: [ 18:56:36 ] :: [ LOG ] :: 18:56:06.743954 IP localhost.7811 > localhost.48938: Flags [.], ack 1, win 512, options [nop,nop,TS val 2539835366 ecr 2539827817], length 0 :: [ 18:56:36 ] :: [ LOG ] :: 18:56:06.743983 IP localhost.48938 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 2539835366 ecr 2539827817], length 0 :: [ 18:56:36 ] :: [ LOG ] :: 18:56:07.783964 IP localhost.7811 > localhost.48938: Flags [.], ack 1, win 512, options [nop,nop,TS val 2539836406 ecr 2539827817], length 0 :: [ 18:56:36 ] :: [ LOG ] :: 18:56:07.783996 IP localhost.48938 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 2539836406 ecr 2539827817], length 0 :: [ 18:56:36 ] :: [ LOG ] :: 18:56:08.823954 IP localhost.7811 > localhost.48938: Flags [.], ack 1, win 512, options [nop,nop,TS val 2539837446 ecr 2539827817], length 0 :: [ 18:56:36 ] :: [ LOG ] :: 18:56:08.824001 IP localhost.48938 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 2539837446 ecr 2539827817], length 0 :: [ 18:56:36 ] :: [ LOG ] :: 18:56:09.863994 IP localhost.7811 > localhost.48938: Flags [.], ack 1, win 512, options [nop,nop,TS val 2539838486 ecr 2539827817], length 0 :: [ 18:56:36 ] :: [ LOG ] :: 18:56:09.864033 IP localhost.48938 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 2539838486 ecr 2539827817], length 0 :: [ 18:56:36 ] :: [ LOG ] :: 18:56:10.903953 IP localhost.7811 > localhost.48938: Flags [.], ack 1, win 512, options [nop,nop,TS val 2539839526 ecr 2539827817], length 0 :: [ 18:56:36 ] :: [ LOG ] :: 18:56:10.903982 IP localhost.48938 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 2539839526 ecr 2539827817], length 0 :: [ 18:56:36 ] :: [ LOG ] :: 18:56:11.944012 IP localhost.7811 > localhost.48938: Flags [.], ack 1, win 512, options [nop,nop,TS val 2539840566 ecr 2539827817], length 0 :: [ 18:56:36 ] :: [ LOG ] :: 18:56:11.944055 IP localhost.48938 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 2539840566 ecr 2539827817], length 0 :: [ 18:56:36 ] :: [ LOG ] :: 18:56:12.983951 IP localhost.7811 > localhost.48938: Flags [.], ack 1, win 512, options [nop,nop,TS val 2539841606 ecr 2539827817], length 0 :: [ 18:56:36 ] :: [ LOG ] :: 18:56:12.983982 IP localhost.48938 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 2539841606 ecr 2539827817], length 0 :: [ 18:56:36 ] :: [ LOG ] :: 18:56:14.023978 IP localhost.7811 > localhost.48938: Flags [.], ack 1, win 512, options [nop,nop,TS val 2539842646 ecr 2539827817], length 0 :: [ 18:56:36 ] :: [ LOG ] :: 18:56:14.024018 IP localhost.48938 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 2539842646 ecr 2539827817], length 0 :: [ 18:56:36 ] :: [ LOG ] :: 18:56:15.063965 IP localhost.7811 > localhost.48938: Flags [.], ack 1, win 512, options [nop,nop,TS val 2539843686 ecr 2539827817], length 0 :: [ 18:56:36 ] :: [ LOG ] :: 18:56:15.063996 IP localhost.48938 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 2539843686 ecr 2539827817], length 0 :: [ 18:56:36 ] :: [ LOG ] :: 18:56:16.103970 IP localhost.7811 > localhost.48938: Flags [R.], seq 1, ack 1, win 512, options [nop,nop,TS val 2539844726 ecr 2539827817], length 0 :: [ 18:56:36 ] :: [ LOG ] :: --------------- OUTPUT END --------------- :: [ 18:56:36 ] :: [ 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 :: [ 18:56:36 ] :: [ BEGIN ] :: Running 'kalive_pkts=10' :: [ 18:56:36 ] :: [ PASS ] :: Command 'kalive_pkts=10' (Expected 0, got 0) :: [ 18:56:36 ] :: [ PASS ] :: pass: kalive_pkts equals 10 :::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: :: Duration: 43s :: Assertions: 9 good, 0 bad :: RESULT: PASS (host) ** host PASS Score:0 Uploading resultoutputfile.log .done :::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: :: netns :::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: :: [ 18:56:38 ] :: [ BEGIN ] :: Running 'ip netns exec netns_ka tcpdump -nn -i lo port 7811 -w tcpdump.netns.pcap &' :: [ 18:56:38 ] :: [ 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 :: [ 18:56:43 ] :: [ BEGIN ] :: Running 'ip netns exec netns_ka ./keepalive 127.0.0.1 7811 6 1 10 &' /usr/sbin/nft :: [ 18:56:43 ] :: [ PASS ] :: Command 'ip netns exec netns_ka ./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 counter packets 0 bytes 0 drop } } :: [ 18:56:43 ] :: [ BEGIN ] :: Running 'sleep 31 ' :: [ 18:57:14 ] :: [ PASS ] :: Command 'sleep 31 ' (Expected 0, got 0) :: [ 18:57:14 ] :: [ BEGIN ] :: Running 'childpid=432056' :: [ 18:57:14 ] :: [ PASS ] :: Command 'childpid=432056' (Expected 0, got 0) :: [ 18:57:14 ] :: [ BEGIN ] :: Running 'kill -s SIGINT 432056' connected accepted, and block ACK from client Child process terminated normally! nft delete table inet filter:: [ 18:57:14 ] :: [ PASS ] :: Command 'kill -s SIGINT 432056' (Expected 0, got 0) :: [ 18:57:14 ] :: [ BEGIN ] :: Running 'pkill tcpdump' 24 packets captured 48 packets received by filter 0 packets dropped by kernel :: [ 18:57:14 ] :: [ PASS ] :: Command 'pkill tcpdump' (Expected 0, got 0) :: [ 18:57:19 ] :: [ BEGIN ] :: Running 'tcpdump -r tcpdump.netns.pcap' reading from file tcpdump.netns.pcap, link-type EN10MB (Ethernet), snapshot length 262144 dropped privs to tcpdump 18:56:43.171631 IP localhost.44380 > localhost.7811: Flags [S], seq 1824038322, win 65495, options [mss 65495,sackOK,TS val 2539871793 ecr 0,nop,wscale 7], length 0 18:56:43.171662 IP localhost.7811 > localhost.44380: Flags [S.], seq 1828615404, ack 1824038323, win 65483, options [mss 65495,sackOK,TS val 2539871793 ecr 2539871793,nop,wscale 7], length 0 18:56:43.171690 IP localhost.44380 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 2539871793 ecr 2539871793], length 0 18:56:49.224090 IP localhost.7811 > localhost.44380: Flags [.], ack 1, win 512, options [nop,nop,TS val 2539877846 ecr 2539871793], length 0 18:56:49.224143 IP localhost.44380 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 2539877846 ecr 2539871793], length 0 18:56:50.263976 IP localhost.7811 > localhost.44380: Flags [.], ack 1, win 512, options [nop,nop,TS val 2539878886 ecr 2539871793], length 0 18:56:50.264016 IP localhost.44380 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 2539878886 ecr 2539871793], length 0 18:56:51.303970 IP localhost.7811 > localhost.44380: Flags [.], ack 1, win 512, options [nop,nop,TS val 2539879926 ecr 2539871793], length 0 18:56:51.304005 IP localhost.44380 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 2539879926 ecr 2539871793], length 0 18:56:52.343985 IP localhost.7811 > localhost.44380: Flags [.], ack 1, win 512, options [nop,nop,TS val 2539880966 ecr 2539871793], length 0 18:56:52.344017 IP localhost.44380 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 2539880966 ecr 2539871793], length 0 18:56:53.384071 IP localhost.7811 > localhost.44380: Flags [.], ack 1, win 512, options [nop,nop,TS val 2539882006 ecr 2539871793], length 0 18:56:53.384120 IP localhost.44380 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 2539882006 ecr 2539871793], length 0 18:56:54.423966 IP localhost.7811 > localhost.44380: Flags [.], ack 1, win 512, options [nop,nop,TS val 2539883046 ecr 2539871793], length 0 18:56:54.423996 IP localhost.44380 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 2539883046 ecr 2539871793], length 0 18:56:55.463968 IP localhost.7811 > localhost.44380: Flags [.], ack 1, win 512, options [nop,nop,TS val 2539884086 ecr 2539871793], length 0 18:56:55.463998 IP localhost.44380 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 2539884086 ecr 2539871793], length 0 18:56:56.504007 IP localhost.7811 > localhost.44380: Flags [.], ack 1, win 512, options [nop,nop,TS val 2539885126 ecr 2539871793], length 0 18:56:56.504040 IP localhost.44380 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 2539885126 ecr 2539871793], length 0 18:56:57.544024 IP localhost.7811 > localhost.44380: Flags [.], ack 1, win 512, options [nop,nop,TS val 2539886166 ecr 2539871793], length 0 18:56:57.544095 IP localhost.44380 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 2539886166 ecr 2539871793], length 0 18:56:58.584000 IP localhost.7811 > localhost.44380: Flags [.], ack 1, win 512, options [nop,nop,TS val 2539887206 ecr 2539871793], length 0 18:56:58.584036 IP localhost.44380 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 2539887206 ecr 2539871793], length 0 18:56:59.624070 IP localhost.7811 > localhost.44380: Flags [R.], seq 1, ack 1, win 512, options [nop,nop,TS val 2539888246 ecr 2539871793], length 0 :: [ 18:57:19 ] :: [ LOG ] :: Output of 'tcpdump -r tcpdump.netns.pcap': :: [ 18:57:19 ] :: [ LOG ] :: --------------- OUTPUT START --------------- :: [ 18:57:19 ] :: [ LOG ] :: reading from file tcpdump.netns.pcap, link-type EN10MB (Ethernet), snapshot length 262144 :: [ 18:57:19 ] :: [ LOG ] :: dropped privs to tcpdump :: [ 18:57:19 ] :: [ LOG ] :: 18:56:43.171631 IP localhost.44380 > localhost.7811: Flags [S], seq 1824038322, win 65495, options [mss 65495,sackOK,TS val 2539871793 ecr 0,nop,wscale 7], length 0 :: [ 18:57:19 ] :: [ LOG ] :: 18:56:43.171662 IP localhost.7811 > localhost.44380: Flags [S.], seq 1828615404, ack 1824038323, win 65483, options [mss 65495,sackOK,TS val 2539871793 ecr 2539871793,nop,wscale 7], length 0 :: [ 18:57:19 ] :: [ LOG ] :: 18:56:43.171690 IP localhost.44380 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 2539871793 ecr 2539871793], length 0 :: [ 18:57:20 ] :: [ LOG ] :: 18:56:49.224090 IP localhost.7811 > localhost.44380: Flags [.], ack 1, win 512, options [nop,nop,TS val 2539877846 ecr 2539871793], length 0 :: [ 18:57:20 ] :: [ LOG ] :: 18:56:49.224143 IP localhost.44380 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 2539877846 ecr 2539871793], length 0 :: [ 18:57:20 ] :: [ LOG ] :: 18:56:50.263976 IP localhost.7811 > localhost.44380: Flags [.], ack 1, win 512, options [nop,nop,TS val 2539878886 ecr 2539871793], length 0 :: [ 18:57:20 ] :: [ LOG ] :: 18:56:50.264016 IP localhost.44380 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 2539878886 ecr 2539871793], length 0 :: [ 18:57:20 ] :: [ LOG ] :: 18:56:51.303970 IP localhost.7811 > localhost.44380: Flags [.], ack 1, win 512, options [nop,nop,TS val 2539879926 ecr 2539871793], length 0 :: [ 18:57:20 ] :: [ LOG ] :: 18:56:51.304005 IP localhost.44380 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 2539879926 ecr 2539871793], length 0 :: [ 18:57:20 ] :: [ LOG ] :: 18:56:52.343985 IP localhost.7811 > localhost.44380: Flags [.], ack 1, win 512, options [nop,nop,TS val 2539880966 ecr 2539871793], length 0 :: [ 18:57:20 ] :: [ LOG ] :: 18:56:52.344017 IP localhost.44380 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 2539880966 ecr 2539871793], length 0 :: [ 18:57:20 ] :: [ LOG ] :: 18:56:53.384071 IP localhost.7811 > localhost.44380: Flags [.], ack 1, win 512, options [nop,nop,TS val 2539882006 ecr 2539871793], length 0 :: [ 18:57:20 ] :: [ LOG ] :: 18:56:53.384120 IP localhost.44380 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 2539882006 ecr 2539871793], length 0 :: [ 18:57:20 ] :: [ LOG ] :: 18:56:54.423966 IP localhost.7811 > localhost.44380: Flags [.], ack 1, win 512, options [nop,nop,TS val 2539883046 ecr 2539871793], length 0 :: [ 18:57:20 ] :: [ LOG ] :: 18:56:54.423996 IP localhost.44380 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 2539883046 ecr 2539871793], length 0 :: [ 18:57:20 ] :: [ LOG ] :: 18:56:55.463968 IP localhost.7811 > localhost.44380: Flags [.], ack 1, win 512, options [nop,nop,TS val 2539884086 ecr 2539871793], length 0 :: [ 18:57:20 ] :: [ LOG ] :: 18:56:55.463998 IP localhost.44380 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 2539884086 ecr 2539871793], length 0 :: [ 18:57:20 ] :: [ LOG ] :: 18:56:56.504007 IP localhost.7811 > localhost.44380: Flags [.], ack 1, win 512, options [nop,nop,TS val 2539885126 ecr 2539871793], length 0 :: [ 18:57:20 ] :: [ LOG ] :: 18:56:56.504040 IP localhost.44380 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 2539885126 ecr 2539871793], length 0 :: [ 18:57:20 ] :: [ LOG ] :: 18:56:57.544024 IP localhost.7811 > localhost.44380: Flags [.], ack 1, win 512, options [nop,nop,TS val 2539886166 ecr 2539871793], length 0 :: [ 18:57:20 ] :: [ LOG ] :: 18:56:57.544095 IP localhost.44380 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 2539886166 ecr 2539871793], length 0 :: [ 18:57:20 ] :: [ LOG ] :: 18:56:58.584000 IP localhost.7811 > localhost.44380: Flags [.], ack 1, win 512, options [nop,nop,TS val 2539887206 ecr 2539871793], length 0 :: [ 18:57:20 ] :: [ LOG ] :: 18:56:58.584036 IP localhost.44380 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 2539887206 ecr 2539871793], length 0 :: [ 18:57:20 ] :: [ LOG ] :: 18:56:59.624070 IP localhost.7811 > localhost.44380: Flags [R.], seq 1, ack 1, win 512, options [nop,nop,TS val 2539888246 ecr 2539871793], length 0 :: [ 18:57:20 ] :: [ LOG ] :: --------------- OUTPUT END --------------- :: [ 18:57:20 ] :: [ 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 :: [ 18:57:20 ] :: [ BEGIN ] :: Running 'kalive_pkts=10' :: [ 18:57:20 ] :: [ PASS ] :: Command 'kalive_pkts=10' (Expected 0, got 0) :: [ 18:57:20 ] :: [ PASS ] :: pass: kalive_pkts equals 10 :::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: :: Duration: 43s :: Assertions: 9 good, 0 bad :: RESULT: PASS (netns) ** netns PASS Score:0 Uploading resultoutputfile.log .done :::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: :: Cleanup :::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: :: [ 18:57:22 ] :: [ BEGIN ] :: Running 'ip netns del netns_ka' :: [ 18:57:22 ] :: [ 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 : 26 Package : unknown beakerlib RPM : beakerlib-1.29.2-1.fc36.noarch Test name : unknown Test started : 2022-09-28 18:54:32 EDT Test finished : 2022-09-28 18:57:22 EDT (still running) Test duration : 170 seconds Distro : Fedora release 36 (Thirty Six) Hostname : hpe-apollo-cn99xx-15-vm-11.khw4.lab.eng.bos.redhat.com Architecture : aarch64 CPUs : 0 x RAM size : 5905 MB HDD size : 99.97 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 :::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: :: [ 18:54:33 ] :: [ PASS ] :: Command 'systemctl stop firewalld' (Expected 0, got 0) :: [ 18:55:33 ] :: [ PASS ] :: Command 'sleep 60' (Expected 0, got 0) :: [ 18:55:34 ] :: [ PASS ] :: Command 'systemctl status firewalld' (Expected 1-255, got 3) :: [ 18:55:34 ] :: [ PASS ] :: Command 'nft delete table inet filter' (Expected 0-255, got 1) :: [ 18:55:44 ] :: [ PASS ] :: Command 'sleep 10' (Expected 0, got 0) :: [ 18:55:44 ] :: [ PASS ] :: Command 'sys_ka_idle=7200' (Expected 0, got 0) :: [ 18:55:44 ] :: [ PASS ] :: Command 'sys_ka_interval=75' (Expected 0, got 0) :: [ 18:55:44 ] :: [ PASS ] :: Command 'sys_ka_idle=9' (Expected 0, got 0) :: [ 18:55:51 ] :: [ PASS ] :: iproute installed (Expected 0, got 0) :: [ 18:55:51 ] :: [ PASS ] :: Command 'ip netns add netns_ka' (Expected 0, got 0) :: [ 18:55:51 ] :: [ PASS ] :: Command 'ip netns exec netns_ka ip link set lo up' (Expected 0, got 0) :: [ 18:55:51 ] :: [ PASS ] :: Command 'netns_sys_ka_idle=7200' (Expected 0, got 0) :: [ 18:55:51 ] :: [ PASS ] :: Command 'netns_sys_ka_interval=75' (Expected 0, got 0) :: [ 18:55:51 ] :: [ PASS ] :: Command 'netns_sys_ka_idle=9' (Expected 0, got 0) :: [ 18:55:51 ] :: [ LOG ] :: socket settings of keepalive will overide the system's :: [ 18:55:52 ] :: [ PASS ] :: Command 'idle=6' (Expected 0, got 0) :: [ 18:55:52 ] :: [ PASS ] :: Command 'interval=1' (Expected 0, got 0) :: [ 18:55:52 ] :: [ PASS ] :: Command 'maxpkt=10' (Expected 0, got 0) :: [ 18:55:52 ] :: [ PASS ] :: Command 'port=7811' (Expected 0, got 0) :: [ 18:55:52 ] :: [ PASS ] :: Command 'gcc -g -Wall -o keepalive keepalive.c' (Expected 0, got 0) :::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: :: Duration: 79s :: Assertions: 19 good, 0 bad :: RESULT: PASS (Setup) :::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: :: host :::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: :: [ 18:55:54 ] :: [ PASS ] :: Command 'tcpdump -nn -i lo port 7811 -w tcpdump.host.pcap &' (Expected 0, got 0) :: [ 18:55:59 ] :: [ PASS ] :: Command './keepalive 127.0.0.1 7811 6 1 10 &' (Expected 0, got 0) :: [ 18:56:30 ] :: [ PASS ] :: Command 'sleep 31 ' (Expected 0, got 0) :: [ 18:56:30 ] :: [ PASS ] :: Command 'childpid=431430' (Expected 0, got 0) :: [ 18:56:30 ] :: [ PASS ] :: Command 'kill -s SIGINT 431430' (Expected 0, got 0) :: [ 18:56:30 ] :: [ PASS ] :: Command 'pkill tcpdump' (Expected 0, got 0) :: [ 18:56:35 ] :: [ LOG ] :: Output of 'tcpdump -r tcpdump.host.pcap': :: [ 18:56:35 ] :: [ LOG ] :: --------------- OUTPUT START --------------- :: [ 18:56:35 ] :: [ LOG ] :: reading from file tcpdump.host.pcap, link-type EN10MB (Ethernet), snapshot length 262144 :: [ 18:56:35 ] :: [ LOG ] :: dropped privs to tcpdump :: [ 18:56:35 ] :: [ LOG ] :: 18:55:59.194933 IP localhost.48938 > localhost.7811: Flags [S], seq 777686423, win 65495, options [mss 65495,sackOK,TS val 2539827816 ecr 0,nop,wscale 7], length 0 :: [ 18:56:35 ] :: [ LOG ] :: 18:55:59.194993 IP localhost.7811 > localhost.48938: Flags [S.], seq 1080392772, ack 777686424, win 65483, options [mss 65495,sackOK,TS val 2539827817 ecr 2539827816,nop,wscale 7], length 0 :: [ 18:56:35 ] :: [ LOG ] :: 18:55:59.195041 IP localhost.48938 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 2539827817 ecr 2539827817], length 0 :: [ 18:56:36 ] :: [ LOG ] :: 18:56:05.703970 IP localhost.7811 > localhost.48938: Flags [.], ack 1, win 512, options [nop,nop,TS val 2539834326 ecr 2539827817], length 0 :: [ 18:56:36 ] :: [ LOG ] :: 18:56:05.704002 IP localhost.48938 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 2539834326 ecr 2539827817], length 0 :: [ 18:56:36 ] :: [ LOG ] :: 18:56:06.743954 IP localhost.7811 > localhost.48938: Flags [.], ack 1, win 512, options [nop,nop,TS val 2539835366 ecr 2539827817], length 0 :: [ 18:56:36 ] :: [ LOG ] :: 18:56:06.743983 IP localhost.48938 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 2539835366 ecr 2539827817], length 0 :: [ 18:56:36 ] :: [ LOG ] :: 18:56:07.783964 IP localhost.7811 > localhost.48938: Flags [.], ack 1, win 512, options [nop,nop,TS val 2539836406 ecr 2539827817], length 0 :: [ 18:56:36 ] :: [ LOG ] :: 18:56:07.783996 IP localhost.48938 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 2539836406 ecr 2539827817], length 0 :: [ 18:56:36 ] :: [ LOG ] :: 18:56:08.823954 IP localhost.7811 > localhost.48938: Flags [.], ack 1, win 512, options [nop,nop,TS val 2539837446 ecr 2539827817], length 0 :: [ 18:56:36 ] :: [ LOG ] :: 18:56:08.824001 IP localhost.48938 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 2539837446 ecr 2539827817], length 0 :: [ 18:56:36 ] :: [ LOG ] :: 18:56:09.863994 IP localhost.7811 > localhost.48938: Flags [.], ack 1, win 512, options [nop,nop,TS val 2539838486 ecr 2539827817], length 0 :: [ 18:56:36 ] :: [ LOG ] :: 18:56:09.864033 IP localhost.48938 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 2539838486 ecr 2539827817], length 0 :: [ 18:56:36 ] :: [ LOG ] :: 18:56:10.903953 IP localhost.7811 > localhost.48938: Flags [.], ack 1, win 512, options [nop,nop,TS val 2539839526 ecr 2539827817], length 0 :: [ 18:56:36 ] :: [ LOG ] :: 18:56:10.903982 IP localhost.48938 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 2539839526 ecr 2539827817], length 0 :: [ 18:56:36 ] :: [ LOG ] :: 18:56:11.944012 IP localhost.7811 > localhost.48938: Flags [.], ack 1, win 512, options [nop,nop,TS val 2539840566 ecr 2539827817], length 0 :: [ 18:56:36 ] :: [ LOG ] :: 18:56:11.944055 IP localhost.48938 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 2539840566 ecr 2539827817], length 0 :: [ 18:56:36 ] :: [ LOG ] :: 18:56:12.983951 IP localhost.7811 > localhost.48938: Flags [.], ack 1, win 512, options [nop,nop,TS val 2539841606 ecr 2539827817], length 0 :: [ 18:56:36 ] :: [ LOG ] :: 18:56:12.983982 IP localhost.48938 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 2539841606 ecr 2539827817], length 0 :: [ 18:56:36 ] :: [ LOG ] :: 18:56:14.023978 IP localhost.7811 > localhost.48938: Flags [.], ack 1, win 512, options [nop,nop,TS val 2539842646 ecr 2539827817], length 0 :: [ 18:56:36 ] :: [ LOG ] :: 18:56:14.024018 IP localhost.48938 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 2539842646 ecr 2539827817], length 0 :: [ 18:56:36 ] :: [ LOG ] :: 18:56:15.063965 IP localhost.7811 > localhost.48938: Flags [.], ack 1, win 512, options [nop,nop,TS val 2539843686 ecr 2539827817], length 0 :: [ 18:56:36 ] :: [ LOG ] :: 18:56:15.063996 IP localhost.48938 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 2539843686 ecr 2539827817], length 0 :: [ 18:56:36 ] :: [ LOG ] :: 18:56:16.103970 IP localhost.7811 > localhost.48938: Flags [R.], seq 1, ack 1, win 512, options [nop,nop,TS val 2539844726 ecr 2539827817], length 0 :: [ 18:56:36 ] :: [ LOG ] :: --------------- OUTPUT END --------------- :: [ 18:56:36 ] :: [ PASS ] :: Command 'tcpdump -r tcpdump.host.pcap' (Expected 0, got 0) :: [ 18:56:36 ] :: [ PASS ] :: Command 'kalive_pkts=10' (Expected 0, got 0) :: [ 18:56:36 ] :: [ PASS ] :: pass: kalive_pkts equals 10 :::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: :: Duration: 43s :: Assertions: 9 good, 0 bad :: RESULT: PASS (host) :::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: :: netns :::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: :: [ 18:56:38 ] :: [ PASS ] :: Command 'ip netns exec netns_ka tcpdump -nn -i lo port 7811 -w tcpdump.netns.pcap &' (Expected 0, got 0) :: [ 18:56:43 ] :: [ PASS ] :: Command 'ip netns exec netns_ka ./keepalive 127.0.0.1 7811 6 1 10 &' (Expected 0, got 0) :: [ 18:57:14 ] :: [ PASS ] :: Command 'sleep 31 ' (Expected 0, got 0) :: [ 18:57:14 ] :: [ PASS ] :: Command 'childpid=432056' (Expected 0, got 0) :: [ 18:57:14 ] :: [ PASS ] :: Command 'kill -s SIGINT 432056' (Expected 0, got 0) :: [ 18:57:14 ] :: [ PASS ] :: Command 'pkill tcpdump' (Expected 0, got 0) :: [ 18:57:19 ] :: [ LOG ] :: Output of 'tcpdump -r tcpdump.netns.pcap': :: [ 18:57:19 ] :: [ LOG ] :: --------------- OUTPUT START --------------- :: [ 18:57:19 ] :: [ LOG ] :: reading from file tcpdump.netns.pcap, link-type EN10MB (Ethernet), snapshot length 262144 :: [ 18:57:19 ] :: [ LOG ] :: dropped privs to tcpdump :: [ 18:57:19 ] :: [ LOG ] :: 18:56:43.171631 IP localhost.44380 > localhost.7811: Flags [S], seq 1824038322, win 65495, options [mss 65495,sackOK,TS val 2539871793 ecr 0,nop,wscale 7], length 0 :: [ 18:57:19 ] :: [ LOG ] :: 18:56:43.171662 IP localhost.7811 > localhost.44380: Flags [S.], seq 1828615404, ack 1824038323, win 65483, options [mss 65495,sackOK,TS val 2539871793 ecr 2539871793,nop,wscale 7], length 0 :: [ 18:57:19 ] :: [ LOG ] :: 18:56:43.171690 IP localhost.44380 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 2539871793 ecr 2539871793], length 0 :: [ 18:57:20 ] :: [ LOG ] :: 18:56:49.224090 IP localhost.7811 > localhost.44380: Flags [.], ack 1, win 512, options [nop,nop,TS val 2539877846 ecr 2539871793], length 0 :: [ 18:57:20 ] :: [ LOG ] :: 18:56:49.224143 IP localhost.44380 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 2539877846 ecr 2539871793], length 0 :: [ 18:57:20 ] :: [ LOG ] :: 18:56:50.263976 IP localhost.7811 > localhost.44380: Flags [.], ack 1, win 512, options [nop,nop,TS val 2539878886 ecr 2539871793], length 0 :: [ 18:57:20 ] :: [ LOG ] :: 18:56:50.264016 IP localhost.44380 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 2539878886 ecr 2539871793], length 0 :: [ 18:57:20 ] :: [ LOG ] :: 18:56:51.303970 IP localhost.7811 > localhost.44380: Flags [.], ack 1, win 512, options [nop,nop,TS val 2539879926 ecr 2539871793], length 0 :: [ 18:57:20 ] :: [ LOG ] :: 18:56:51.304005 IP localhost.44380 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 2539879926 ecr 2539871793], length 0 :: [ 18:57:20 ] :: [ LOG ] :: 18:56:52.343985 IP localhost.7811 > localhost.44380: Flags [.], ack 1, win 512, options [nop,nop,TS val 2539880966 ecr 2539871793], length 0 :: [ 18:57:20 ] :: [ LOG ] :: 18:56:52.344017 IP localhost.44380 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 2539880966 ecr 2539871793], length 0 :: [ 18:57:20 ] :: [ LOG ] :: 18:56:53.384071 IP localhost.7811 > localhost.44380: Flags [.], ack 1, win 512, options [nop,nop,TS val 2539882006 ecr 2539871793], length 0 :: [ 18:57:20 ] :: [ LOG ] :: 18:56:53.384120 IP localhost.44380 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 2539882006 ecr 2539871793], length 0 :: [ 18:57:20 ] :: [ LOG ] :: 18:56:54.423966 IP localhost.7811 > localhost.44380: Flags [.], ack 1, win 512, options [nop,nop,TS val 2539883046 ecr 2539871793], length 0 :: [ 18:57:20 ] :: [ LOG ] :: 18:56:54.423996 IP localhost.44380 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 2539883046 ecr 2539871793], length 0 :: [ 18:57:20 ] :: [ LOG ] :: 18:56:55.463968 IP localhost.7811 > localhost.44380: Flags [.], ack 1, win 512, options [nop,nop,TS val 2539884086 ecr 2539871793], length 0 :: [ 18:57:20 ] :: [ LOG ] :: 18:56:55.463998 IP localhost.44380 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 2539884086 ecr 2539871793], length 0 :: [ 18:57:20 ] :: [ LOG ] :: 18:56:56.504007 IP localhost.7811 > localhost.44380: Flags [.], ack 1, win 512, options [nop,nop,TS val 2539885126 ecr 2539871793], length 0 :: [ 18:57:20 ] :: [ LOG ] :: 18:56:56.504040 IP localhost.44380 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 2539885126 ecr 2539871793], length 0 :: [ 18:57:20 ] :: [ LOG ] :: 18:56:57.544024 IP localhost.7811 > localhost.44380: Flags [.], ack 1, win 512, options [nop,nop,TS val 2539886166 ecr 2539871793], length 0 :: [ 18:57:20 ] :: [ LOG ] :: 18:56:57.544095 IP localhost.44380 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 2539886166 ecr 2539871793], length 0 :: [ 18:57:20 ] :: [ LOG ] :: 18:56:58.584000 IP localhost.7811 > localhost.44380: Flags [.], ack 1, win 512, options [nop,nop,TS val 2539887206 ecr 2539871793], length 0 :: [ 18:57:20 ] :: [ LOG ] :: 18:56:58.584036 IP localhost.44380 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 2539887206 ecr 2539871793], length 0 :: [ 18:57:20 ] :: [ LOG ] :: 18:56:59.624070 IP localhost.7811 > localhost.44380: Flags [R.], seq 1, ack 1, win 512, options [nop,nop,TS val 2539888246 ecr 2539871793], length 0 :: [ 18:57:20 ] :: [ LOG ] :: --------------- OUTPUT END --------------- :: [ 18:57:20 ] :: [ PASS ] :: Command 'tcpdump -r tcpdump.netns.pcap' (Expected 0, got 0) :: [ 18:57:20 ] :: [ PASS ] :: Command 'kalive_pkts=10' (Expected 0, got 0) :: [ 18:57:20 ] :: [ PASS ] :: pass: kalive_pkts equals 10 :::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: :: Duration: 43s :: Assertions: 9 good, 0 bad :: RESULT: PASS (netns) :::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: :: Cleanup :::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: :: [ 18:57:22 ] :: [ PASS ] :: Command 'ip netns del netns_ka' (Expected 0, got 0) :::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: :: Duration: 0s :: Assertions: 1 good, 0 bad :: RESULT: PASS (Cleanup) :::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: :: unknown :::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: :: [ 18:57:23 ] :: [ LOG ] :: Phases fingerprint: 3TFH3dbq :: [ 18:57:23 ] :: [ LOG ] :: Asserts fingerprint: cDYg/isO Uploading journal.xml .done :::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: :: Duration: 171s :: Phases: 4 good, 0 bad :: OVERALL RESULT: PASS (unknown)