use_pty:FALSE /usr/share/restraint/plugins/run_task_plugins bash ./runtest.sh :::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: :: Setup :::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: :: [ 09:18:59 ] :: [ BEGIN ] :: Running 'systemctl stop firewalld' :: [ 09:18:59 ] :: [ PASS ] :: Command 'systemctl stop firewalld' (Expected 0, got 0) :: [ 09:18:59 ] :: [ BEGIN ] :: Running 'sleep 60' :: [ 09:19:59 ] :: [ PASS ] :: Command 'sleep 60' (Expected 0, got 0) :: [ 09:19:59 ] :: [ 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) :: [ 09:19:59 ] :: [ PASS ] :: Command 'systemctl status firewalld' (Expected 1-255, got 3) :: [ 09:19:59 ] :: [ BEGIN ] :: Running 'nft delete table inet filter' Error: Could not process rule: No such file or directory delete table inet filter ^^^^^^ :: [ 09:19:59 ] :: [ PASS ] :: Command 'nft delete table inet filter' (Expected 0-255, got 1) :: [ 09:19:59 ] :: [ BEGIN ] :: Running 'sleep 10' :: [ 09:20:09 ] :: [ PASS ] :: Command 'sleep 10' (Expected 0, got 0) :: [ 09:20:09 ] :: [ BEGIN ] :: Running 'sys_ka_idle=7200' :: [ 09:20:09 ] :: [ PASS ] :: Command 'sys_ka_idle=7200' (Expected 0, got 0) :: [ 09:20:09 ] :: [ BEGIN ] :: Running 'sys_ka_interval=75' :: [ 09:20:09 ] :: [ PASS ] :: Command 'sys_ka_interval=75' (Expected 0, got 0) :: [ 09:20:09 ] :: [ BEGIN ] :: Running 'sys_ka_idle=9' :: [ 09:20:09 ] :: [ PASS ] :: Command 'sys_ka_idle=9' (Expected 0, got 0) :: [ 09:20:09 ] :: [ BEGIN ] :: iproute installed :: actually running '/usr/bin/dnf -y install iproute' Last metadata expiration check: 0:40:20 ago on Mon 30 Jan 2023 08:39:49 AM EST. Package iproute-6.1.0-1.fc38.s390x is already installed. Dependencies resolved. Nothing to do. Complete! :: [ 09:20:11 ] :: [ PASS ] :: iproute installed (Expected 0, got 0) :: [ 09:20:11 ] :: [ BEGIN ] :: Running 'ip netns add netns_ka' :: [ 09:20:11 ] :: [ PASS ] :: Command 'ip netns add netns_ka' (Expected 0, got 0) :: [ 09:20:11 ] :: [ BEGIN ] :: Running 'ip netns exec netns_ka ip link set lo up' :: [ 09:20:11 ] :: [ PASS ] :: Command 'ip netns exec netns_ka ip link set lo up' (Expected 0, got 0) :: [ 09:20:11 ] :: [ BEGIN ] :: Running 'netns_sys_ka_idle=7200' :: [ 09:20:11 ] :: [ PASS ] :: Command 'netns_sys_ka_idle=7200' (Expected 0, got 0) :: [ 09:20:11 ] :: [ BEGIN ] :: Running 'netns_sys_ka_interval=75' :: [ 09:20:11 ] :: [ PASS ] :: Command 'netns_sys_ka_interval=75' (Expected 0, got 0) :: [ 09:20:11 ] :: [ BEGIN ] :: Running 'netns_sys_ka_idle=9' :: [ 09:20:11 ] :: [ PASS ] :: Command 'netns_sys_ka_idle=9' (Expected 0, got 0) :: [ 09:20:11 ] :: [ LOG ] :: socket settings of keepalive will overide the system's :: [ 09:20:11 ] :: [ BEGIN ] :: Running 'idle=6' :: [ 09:20:11 ] :: [ PASS ] :: Command 'idle=6' (Expected 0, got 0) :: [ 09:20:11 ] :: [ BEGIN ] :: Running 'interval=1' :: [ 09:20:11 ] :: [ PASS ] :: Command 'interval=1' (Expected 0, got 0) :: [ 09:20:11 ] :: [ BEGIN ] :: Running 'maxpkt=10' :: [ 09:20:11 ] :: [ PASS ] :: Command 'maxpkt=10' (Expected 0, got 0) :: [ 09:20:11 ] :: [ BEGIN ] :: Running 'port=7811' :: [ 09:20:11 ] :: [ PASS ] :: Command 'port=7811' (Expected 0, got 0) :: [ 09:20:11 ] :: [ 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); | ^~~~ :: [ 09:20:11 ] :: [ PASS ] :: Command 'gcc -g -Wall -o keepalive keepalive.c' (Expected 0, got 0) :::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: :: Duration: 72s :: Assertions: 19 good, 0 bad :: RESULT: PASS (Setup) ** Setup PASS Score:0 Uploading resultoutputfile.log .done :::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: :: host :::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: :: [ 09:20:11 ] :: [ BEGIN ] :: Running 'tcpdump -nn -i lo port 7811 -w tcpdump.host.pcap &' :: [ 09:20:11 ] :: [ 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 :: [ 09:20:16 ] :: [ BEGIN ] :: Running './keepalive 127.0.0.1 7811 6 1 10 &' /usr/sbin/nft :: [ 09:20:16 ] :: [ 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 } } :: [ 09:20:16 ] :: [ BEGIN ] :: Running 'sleep 31 ' :: [ 09:20:47 ] :: [ PASS ] :: Command 'sleep 31 ' (Expected 0, got 0) :: [ 09:20:47 ] :: [ BEGIN ] :: Running 'childpid=392260' :: [ 09:20:47 ] :: [ PASS ] :: Command 'childpid=392260' (Expected 0, got 0) :: [ 09:20:47 ] :: [ BEGIN ] :: Running 'kill -s SIGINT 392260' connected accepted, and block ACK from client Child process terminated normally! nft delete table inet filter:: [ 09:20:47 ] :: [ PASS ] :: Command 'kill -s SIGINT 392260' (Expected 0, got 0) :: [ 09:20:47 ] :: [ BEGIN ] :: Running 'pkill tcpdump' 24 packets captured 48 packets received by filter 0 packets dropped by kernel :: [ 09:20:47 ] :: [ PASS ] :: Command 'pkill tcpdump' (Expected 0, got 0) :: [ 09:20:52 ] :: [ BEGIN ] :: Running 'tcpdump -r tcpdump.host.pcap' reading from file tcpdump.host.pcap, link-type EN10MB (Ethernet), snapshot length 262144 dropped privs to tcpdump 09:20:16.561096 IP localhost.60010 > localhost.7811: Flags [S], seq 2735755179, win 65495, options [mss 65495,sackOK,TS val 804506842 ecr 0,nop,wscale 7], length 0 09:20:16.561106 IP localhost.7811 > localhost.60010: Flags [S.], seq 1337362566, ack 2735755180, win 65483, options [mss 65495,sackOK,TS val 804506842 ecr 804506842,nop,wscale 7], length 0 09:20:16.561115 IP localhost.60010 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 804506842 ecr 804506842], length 0 09:20:22.783632 IP localhost.7811 > localhost.60010: Flags [.], ack 1, win 512, options [nop,nop,TS val 804513064 ecr 804506842], length 0 09:20:22.783662 IP localhost.60010 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 804513064 ecr 804506842], length 0 09:20:23.824017 IP localhost.7811 > localhost.60010: Flags [.], ack 1, win 512, options [nop,nop,TS val 804514105 ecr 804506842], length 0 09:20:23.824047 IP localhost.60010 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 804514105 ecr 804506842], length 0 09:20:24.863549 IP localhost.7811 > localhost.60010: Flags [.], ack 1, win 512, options [nop,nop,TS val 804515144 ecr 804506842], length 0 09:20:24.863582 IP localhost.60010 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 804515144 ecr 804506842], length 0 09:20:25.903607 IP localhost.7811 > localhost.60010: Flags [.], ack 1, win 512, options [nop,nop,TS val 804516184 ecr 804506842], length 0 09:20:25.903640 IP localhost.60010 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 804516184 ecr 804506842], length 0 09:20:26.943688 IP localhost.7811 > localhost.60010: Flags [.], ack 1, win 512, options [nop,nop,TS val 804517224 ecr 804506842], length 0 09:20:26.943715 IP localhost.60010 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 804517224 ecr 804506842], length 0 09:20:27.983539 IP localhost.7811 > localhost.60010: Flags [.], ack 1, win 512, options [nop,nop,TS val 804518264 ecr 804506842], length 0 09:20:27.983564 IP localhost.60010 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 804518264 ecr 804506842], length 0 09:20:29.023516 IP localhost.7811 > localhost.60010: Flags [.], ack 1, win 512, options [nop,nop,TS val 804519304 ecr 804506842], length 0 09:20:29.023547 IP localhost.60010 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 804519304 ecr 804506842], length 0 09:20:30.063729 IP localhost.7811 > localhost.60010: Flags [.], ack 1, win 512, options [nop,nop,TS val 804520344 ecr 804506842], length 0 09:20:30.063753 IP localhost.60010 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 804520344 ecr 804506842], length 0 09:20:31.103654 IP localhost.7811 > localhost.60010: Flags [.], ack 1, win 512, options [nop,nop,TS val 804521384 ecr 804506842], length 0 09:20:31.103684 IP localhost.60010 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 804521384 ecr 804506842], length 0 09:20:32.143757 IP localhost.7811 > localhost.60010: Flags [.], ack 1, win 512, options [nop,nop,TS val 804522424 ecr 804506842], length 0 09:20:32.143775 IP localhost.60010 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 804522424 ecr 804506842], length 0 09:20:33.183696 IP localhost.7811 > localhost.60010: Flags [R.], seq 1, ack 1, win 512, options [nop,nop,TS val 804523464 ecr 804506842], length 0 :: [ 09:20:52 ] :: [ LOG ] :: Output of 'tcpdump -r tcpdump.host.pcap': :: [ 09:20:52 ] :: [ LOG ] :: --------------- OUTPUT START --------------- :: [ 09:20:52 ] :: [ LOG ] :: reading from file tcpdump.host.pcap, link-type EN10MB (Ethernet), snapshot length 262144 :: [ 09:20:52 ] :: [ LOG ] :: 09:20:16.561096 IP localhost.60010 > localhost.7811: Flags [S], seq 2735755179, win 65495, options [mss 65495,sackOK,TS val 804506842 ecr 0,nop,wscale 7], length 0 :: [ 09:20:52 ] :: [ LOG ] :: 09:20:16.561106 IP localhost.7811 > localhost.60010: Flags [S.], seq 1337362566, ack 2735755180, win 65483, options [mss 65495,sackOK,TS val 804506842 ecr 804506842,nop,wscale 7], length 0 :: [ 09:20:52 ] :: [ LOG ] :: 09:20:16.561115 IP localhost.60010 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 804506842 ecr 804506842], length 0 :: [ 09:20:52 ] :: [ LOG ] :: 09:20:22.783632 IP localhost.7811 > localhost.60010: Flags [.], ack 1, win 512, options [nop,nop,TS val 804513064 ecr 804506842], length 0 :: [ 09:20:52 ] :: [ LOG ] :: 09:20:22.783662 IP localhost.60010 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 804513064 ecr 804506842], length 0 :: [ 09:20:52 ] :: [ LOG ] :: 09:20:23.824017 IP localhost.7811 > localhost.60010: Flags [.], ack 1, win 512, options [nop,nop,TS val 804514105 ecr 804506842], length 0 :: [ 09:20:52 ] :: [ LOG ] :: 09:20:23.824047 IP localhost.60010 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 804514105 ecr 804506842], length 0 :: [ 09:20:52 ] :: [ LOG ] :: 09:20:24.863549 IP localhost.7811 > localhost.60010: Flags [.], ack 1, win 512, options [nop,nop,TS val 804515144 ecr 804506842], length 0 :: [ 09:20:52 ] :: [ LOG ] :: 09:20:24.863582 IP localhost.60010 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 804515144 ecr 804506842], length 0 :: [ 09:20:52 ] :: [ LOG ] :: 09:20:25.903607 IP localhost.7811 > localhost.60010: Flags [.], ack 1, win 512, options [nop,nop,TS val 804516184 ecr 804506842], length 0 :: [ 09:20:52 ] :: [ LOG ] :: 09:20:25.903640 IP localhost.60010 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 804516184 ecr 804506842], length 0 :: [ 09:20:52 ] :: [ LOG ] :: 09:20:26.943688 IP localhost.7811 > localhost.60010: Flags [.], ack 1, win 512, options [nop,nop,TS val 804517224 ecr 804506842], length 0 :: [ 09:20:52 ] :: [ LOG ] :: 09:20:26.943715 IP localhost.60010 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 804517224 ecr 804506842], length 0 :: [ 09:20:52 ] :: [ LOG ] :: 09:20:27.983539 IP localhost.7811 > localhost.60010: Flags [.], ack 1, win 512, options [nop,nop,TS val 804518264 ecr 804506842], length 0 :: [ 09:20:52 ] :: [ LOG ] :: 09:20:27.983564 IP localhost.60010 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 804518264 ecr 804506842], length 0 :: [ 09:20:52 ] :: [ LOG ] :: 09:20:29.023516 IP localhost.7811 > localhost.60010: Flags [.], ack 1, win 512, options [nop,nop,TS val 804519304 ecr 804506842], length 0 :: [ 09:20:52 ] :: [ LOG ] :: 09:20:29.023547 IP localhost.60010 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 804519304 ecr 804506842], length 0 :: [ 09:20:52 ] :: [ LOG ] :: 09:20:30.063729 IP localhost.7811 > localhost.60010: Flags [.], ack 1, win 512, options [nop,nop,TS val 804520344 ecr 804506842], length 0 :: [ 09:20:52 ] :: [ LOG ] :: 09:20:30.063753 IP localhost.60010 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 804520344 ecr 804506842], length 0 :: [ 09:20:52 ] :: [ LOG ] :: 09:20:31.103654 IP localhost.7811 > localhost.60010: Flags [.], ack 1, win 512, options [nop,nop,TS val 804521384 ecr 804506842], length 0 :: [ 09:20:52 ] :: [ LOG ] :: 09:20:31.103684 IP localhost.60010 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 804521384 ecr 804506842], length 0 :: [ 09:20:52 ] :: [ LOG ] :: 09:20:32.143757 IP localhost.7811 > localhost.60010: Flags [.], ack 1, win 512, options [nop,nop,TS val 804522424 ecr 804506842], length 0 :: [ 09:20:52 ] :: [ LOG ] :: 09:20:32.143775 IP localhost.60010 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 804522424 ecr 804506842], length 0 :: [ 09:20:52 ] :: [ LOG ] :: 09:20:33.183696 IP localhost.7811 > localhost.60010: Flags [R.], seq 1, ack 1, win 512, options [nop,nop,TS val 804523464 ecr 804506842], length 0 :: [ 09:20:52 ] :: [ LOG ] :: dropped privs to tcpdump :: [ 09:20:52 ] :: [ LOG ] :: --------------- OUTPUT END --------------- :: [ 09:20:52 ] :: [ 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 :: [ 09:20:52 ] :: [ BEGIN ] :: Running 'kalive_pkts=10' :: [ 09:20:52 ] :: [ PASS ] :: Command 'kalive_pkts=10' (Expected 0, got 0) :: [ 09:20:52 ] :: [ 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 :::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: :: [ 09:20:53 ] :: [ BEGIN ] :: Running 'ip netns exec netns_ka tcpdump -nn -i lo port 7811 -w tcpdump.netns.pcap &' :: [ 09:20:53 ] :: [ 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 :: [ 09:20:58 ] :: [ BEGIN ] :: Running 'ip netns exec netns_ka ./keepalive 127.0.0.1 7811 6 1 10 &' /usr/sbin/nft :: [ 09:20:58 ] :: [ 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 drop } } :: [ 09:20:58 ] :: [ BEGIN ] :: Running 'sleep 31 ' :: [ 09:21:29 ] :: [ PASS ] :: Command 'sleep 31 ' (Expected 0, got 0) :: [ 09:21:29 ] :: [ BEGIN ] :: Running 'childpid=392871' :: [ 09:21:29 ] :: [ PASS ] :: Command 'childpid=392871' (Expected 0, got 0) :: [ 09:21:29 ] :: [ BEGIN ] :: Running 'kill -s SIGINT 392871' connected :: [ 09:21:29 ] :: [ PASS ] :: Command 'kill -s SIGINT 392871' (Expected 0, got 0) accepted, and block ACK from client Child process terminated normally! nft delete table inet filter:: [ 09:21:29 ] :: [ BEGIN ] :: Running 'pkill tcpdump' 24 packets captured 48 packets received by filter 0 packets dropped by kernel :: [ 09:21:29 ] :: [ PASS ] :: Command 'pkill tcpdump' (Expected 0, got 0) :: [ 09:21:34 ] :: [ BEGIN ] :: Running 'tcpdump -r tcpdump.netns.pcap' reading from file tcpdump.netns.pcap, link-type EN10MB (Ethernet), snapshot length 262144 dropped privs to tcpdump 09:20:58.179440 IP localhost.54484 > localhost.7811: Flags [S], seq 2440653709, win 65495, options [mss 65495,sackOK,TS val 804548460 ecr 0,nop,wscale 7], length 0 09:20:58.179451 IP localhost.7811 > localhost.54484: Flags [S.], seq 1430228048, ack 2440653710, win 65483, options [mss 65495,sackOK,TS val 804548460 ecr 804548460,nop,wscale 7], length 0 09:20:58.179460 IP localhost.54484 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 804548460 ecr 804548460], length 0 09:21:04.383649 IP localhost.7811 > localhost.54484: Flags [.], ack 1, win 512, options [nop,nop,TS val 804554664 ecr 804548460], length 0 09:21:04.383675 IP localhost.54484 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 804554664 ecr 804548460], length 0 09:21:05.423663 IP localhost.7811 > localhost.54484: Flags [.], ack 1, win 512, options [nop,nop,TS val 804555704 ecr 804548460], length 0 09:21:05.423687 IP localhost.54484 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 804555704 ecr 804548460], length 0 09:21:06.463656 IP localhost.7811 > localhost.54484: Flags [.], ack 1, win 512, options [nop,nop,TS val 804556744 ecr 804548460], length 0 09:21:06.463680 IP localhost.54484 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 804556744 ecr 804548460], length 0 09:21:07.503598 IP localhost.7811 > localhost.54484: Flags [.], ack 1, win 512, options [nop,nop,TS val 804557784 ecr 804548460], length 0 09:21:07.503617 IP localhost.54484 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 804557784 ecr 804548460], length 0 09:21:08.543690 IP localhost.7811 > localhost.54484: Flags [.], ack 1, win 512, options [nop,nop,TS val 804558824 ecr 804548460], length 0 09:21:08.543717 IP localhost.54484 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 804558824 ecr 804548460], length 0 09:21:09.583588 IP localhost.7811 > localhost.54484: Flags [.], ack 1, win 512, options [nop,nop,TS val 804559864 ecr 804548460], length 0 09:21:09.583608 IP localhost.54484 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 804559864 ecr 804548460], length 0 09:21:10.628697 IP localhost.7811 > localhost.54484: Flags [.], ack 1, win 512, options [nop,nop,TS val 804560907 ecr 804548460], length 0 09:21:10.628947 IP localhost.54484 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 804560910 ecr 804548460], length 0 09:21:11.663743 IP localhost.7811 > localhost.54484: Flags [.], ack 1, win 512, options [nop,nop,TS val 804561944 ecr 804548460], length 0 09:21:11.663767 IP localhost.54484 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 804561944 ecr 804548460], length 0 09:21:12.703549 IP localhost.7811 > localhost.54484: Flags [.], ack 1, win 512, options [nop,nop,TS val 804562984 ecr 804548460], length 0 09:21:12.703569 IP localhost.54484 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 804562984 ecr 804548460], length 0 09:21:13.743542 IP localhost.7811 > localhost.54484: Flags [.], ack 1, win 512, options [nop,nop,TS val 804564024 ecr 804548460], length 0 09:21:13.743567 IP localhost.54484 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 804564024 ecr 804548460], length 0 09:21:14.783637 IP localhost.7811 > localhost.54484: Flags [R.], seq 1, ack 1, win 512, options [nop,nop,TS val 804565064 ecr 804548460], length 0 :: [ 09:21:34 ] :: [ LOG ] :: Output of 'tcpdump -r tcpdump.netns.pcap': :: [ 09:21:34 ] :: [ LOG ] :: --------------- OUTPUT START --------------- :: [ 09:21:34 ] :: [ LOG ] :: reading from file tcpdump.netns.pcap, link-type EN10MB (Ethernet), snapshot length 262144 :: [ 09:21:34 ] :: [ LOG ] :: 09:20:58.179440 IP localhost.54484 > localhost.7811: Flags [S], seq 2440653709, win 65495, options [mss 65495,sackOK,TS val 804548460 ecr 0,nop,wscale 7], length 0 :: [ 09:21:34 ] :: [ LOG ] :: 09:20:58.179451 IP localhost.7811 > localhost.54484: Flags [S.], seq 1430228048, ack 2440653710, win 65483, options [mss 65495,sackOK,TS val 804548460 ecr 804548460,nop,wscale 7], length 0 :: [ 09:21:34 ] :: [ LOG ] :: 09:20:58.179460 IP localhost.54484 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 804548460 ecr 804548460], length 0 :: [ 09:21:34 ] :: [ LOG ] :: 09:21:04.383649 IP localhost.7811 > localhost.54484: Flags [.], ack 1, win 512, options [nop,nop,TS val 804554664 ecr 804548460], length 0 :: [ 09:21:34 ] :: [ LOG ] :: 09:21:04.383675 IP localhost.54484 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 804554664 ecr 804548460], length 0 :: [ 09:21:34 ] :: [ LOG ] :: 09:21:05.423663 IP localhost.7811 > localhost.54484: Flags [.], ack 1, win 512, options [nop,nop,TS val 804555704 ecr 804548460], length 0 :: [ 09:21:34 ] :: [ LOG ] :: 09:21:05.423687 IP localhost.54484 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 804555704 ecr 804548460], length 0 :: [ 09:21:34 ] :: [ LOG ] :: 09:21:06.463656 IP localhost.7811 > localhost.54484: Flags [.], ack 1, win 512, options [nop,nop,TS val 804556744 ecr 804548460], length 0 :: [ 09:21:34 ] :: [ LOG ] :: 09:21:06.463680 IP localhost.54484 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 804556744 ecr 804548460], length 0 :: [ 09:21:34 ] :: [ LOG ] :: 09:21:07.503598 IP localhost.7811 > localhost.54484: Flags [.], ack 1, win 512, options [nop,nop,TS val 804557784 ecr 804548460], length 0 :: [ 09:21:34 ] :: [ LOG ] :: 09:21:07.503617 IP localhost.54484 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 804557784 ecr 804548460], length 0 :: [ 09:21:34 ] :: [ LOG ] :: 09:21:08.543690 IP localhost.7811 > localhost.54484: Flags [.], ack 1, win 512, options [nop,nop,TS val 804558824 ecr 804548460], length 0 :: [ 09:21:34 ] :: [ LOG ] :: 09:21:08.543717 IP localhost.54484 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 804558824 ecr 804548460], length 0 :: [ 09:21:34 ] :: [ LOG ] :: 09:21:09.583588 IP localhost.7811 > localhost.54484: Flags [.], ack 1, win 512, options [nop,nop,TS val 804559864 ecr 804548460], length 0 :: [ 09:21:34 ] :: [ LOG ] :: 09:21:09.583608 IP localhost.54484 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 804559864 ecr 804548460], length 0 :: [ 09:21:34 ] :: [ LOG ] :: 09:21:10.628697 IP localhost.7811 > localhost.54484: Flags [.], ack 1, win 512, options [nop,nop,TS val 804560907 ecr 804548460], length 0 :: [ 09:21:34 ] :: [ LOG ] :: 09:21:10.628947 IP localhost.54484 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 804560910 ecr 804548460], length 0 :: [ 09:21:34 ] :: [ LOG ] :: 09:21:11.663743 IP localhost.7811 > localhost.54484: Flags [.], ack 1, win 512, options [nop,nop,TS val 804561944 ecr 804548460], length 0 :: [ 09:21:34 ] :: [ LOG ] :: 09:21:11.663767 IP localhost.54484 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 804561944 ecr 804548460], length 0 :: [ 09:21:34 ] :: [ LOG ] :: 09:21:12.703549 IP localhost.7811 > localhost.54484: Flags [.], ack 1, win 512, options [nop,nop,TS val 804562984 ecr 804548460], length 0 :: [ 09:21:34 ] :: [ LOG ] :: 09:21:12.703569 IP localhost.54484 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 804562984 ecr 804548460], length 0 :: [ 09:21:34 ] :: [ LOG ] :: 09:21:13.743542 IP localhost.7811 > localhost.54484: Flags [.], ack 1, win 512, options [nop,nop,TS val 804564024 ecr 804548460], length 0 :: [ 09:21:34 ] :: [ LOG ] :: 09:21:13.743567 IP localhost.54484 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 804564024 ecr 804548460], length 0 :: [ 09:21:34 ] :: [ LOG ] :: 09:21:14.783637 IP localhost.7811 > localhost.54484: Flags [R.], seq 1, ack 1, win 512, options [nop,nop,TS val 804565064 ecr 804548460], length 0 :: [ 09:21:34 ] :: [ LOG ] :: dropped privs to tcpdump :: [ 09:21:34 ] :: [ LOG ] :: --------------- OUTPUT END --------------- :: [ 09:21:34 ] :: [ 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 :: [ 09:21:34 ] :: [ BEGIN ] :: Running 'kalive_pkts=10' :: [ 09:21:34 ] :: [ PASS ] :: Command 'kalive_pkts=10' (Expected 0, got 0) :: [ 09:21:34 ] :: [ 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 :::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: :: [ 09:21:34 ] :: [ BEGIN ] :: Running 'ip netns del netns_ka' :: [ 09:21:34 ] :: [ 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 : 20 Package : unknown beakerlib RPM : beakerlib-1.29.3-2.fc38.noarch Test name : unknown Test started : 2023-01-30 09:18:58 EST Test finished : 2023-01-30 09:21:34 EST (still running) Test duration : 156 seconds Distro : Fedora release 38 (Rawhide) Hostname : s390x-kvm-036.lab.eng.rdu2.redhat.com Architecture : unknown CPUs : 0 x RAM size : 8023 MB HDD size : 119.87 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 :::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: :: [ 09:18:59 ] :: [ PASS ] :: Command 'systemctl stop firewalld' (Expected 0, got 0) :: [ 09:19:59 ] :: [ PASS ] :: Command 'sleep 60' (Expected 0, got 0) :: [ 09:19:59 ] :: [ PASS ] :: Command 'systemctl status firewalld' (Expected 1-255, got 3) :: [ 09:19:59 ] :: [ PASS ] :: Command 'nft delete table inet filter' (Expected 0-255, got 1) :: [ 09:20:09 ] :: [ PASS ] :: Command 'sleep 10' (Expected 0, got 0) :: [ 09:20:09 ] :: [ PASS ] :: Command 'sys_ka_idle=7200' (Expected 0, got 0) :: [ 09:20:09 ] :: [ PASS ] :: Command 'sys_ka_interval=75' (Expected 0, got 0) :: [ 09:20:09 ] :: [ PASS ] :: Command 'sys_ka_idle=9' (Expected 0, got 0) :: [ 09:20:11 ] :: [ PASS ] :: iproute installed (Expected 0, got 0) :: [ 09:20:11 ] :: [ PASS ] :: Command 'ip netns add netns_ka' (Expected 0, got 0) :: [ 09:20:11 ] :: [ PASS ] :: Command 'ip netns exec netns_ka ip link set lo up' (Expected 0, got 0) :: [ 09:20:11 ] :: [ PASS ] :: Command 'netns_sys_ka_idle=7200' (Expected 0, got 0) :: [ 09:20:11 ] :: [ PASS ] :: Command 'netns_sys_ka_interval=75' (Expected 0, got 0) :: [ 09:20:11 ] :: [ PASS ] :: Command 'netns_sys_ka_idle=9' (Expected 0, got 0) :: [ 09:20:11 ] :: [ LOG ] :: socket settings of keepalive will overide the system's :: [ 09:20:11 ] :: [ PASS ] :: Command 'idle=6' (Expected 0, got 0) :: [ 09:20:11 ] :: [ PASS ] :: Command 'interval=1' (Expected 0, got 0) :: [ 09:20:11 ] :: [ PASS ] :: Command 'maxpkt=10' (Expected 0, got 0) :: [ 09:20:11 ] :: [ PASS ] :: Command 'port=7811' (Expected 0, got 0) :: [ 09:20:11 ] :: [ PASS ] :: Command 'gcc -g -Wall -o keepalive keepalive.c' (Expected 0, got 0) :::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: :: Duration: 72s :: Assertions: 19 good, 0 bad :: RESULT: PASS (Setup) :::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: :: host :::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: :: [ 09:20:11 ] :: [ PASS ] :: Command 'tcpdump -nn -i lo port 7811 -w tcpdump.host.pcap &' (Expected 0, got 0) :: [ 09:20:16 ] :: [ PASS ] :: Command './keepalive 127.0.0.1 7811 6 1 10 &' (Expected 0, got 0) :: [ 09:20:47 ] :: [ PASS ] :: Command 'sleep 31 ' (Expected 0, got 0) :: [ 09:20:47 ] :: [ PASS ] :: Command 'childpid=392260' (Expected 0, got 0) :: [ 09:20:47 ] :: [ PASS ] :: Command 'kill -s SIGINT 392260' (Expected 0, got 0) :: [ 09:20:47 ] :: [ PASS ] :: Command 'pkill tcpdump' (Expected 0, got 0) :: [ 09:20:52 ] :: [ LOG ] :: Output of 'tcpdump -r tcpdump.host.pcap': :: [ 09:20:52 ] :: [ LOG ] :: --------------- OUTPUT START --------------- :: [ 09:20:52 ] :: [ LOG ] :: reading from file tcpdump.host.pcap, link-type EN10MB (Ethernet), snapshot length 262144 :: [ 09:20:52 ] :: [ LOG ] :: 09:20:16.561096 IP localhost.60010 > localhost.7811: Flags [S], seq 2735755179, win 65495, options [mss 65495,sackOK,TS val 804506842 ecr 0,nop,wscale 7], length 0 :: [ 09:20:52 ] :: [ LOG ] :: 09:20:16.561106 IP localhost.7811 > localhost.60010: Flags [S.], seq 1337362566, ack 2735755180, win 65483, options [mss 65495,sackOK,TS val 804506842 ecr 804506842,nop,wscale 7], length 0 :: [ 09:20:52 ] :: [ LOG ] :: 09:20:16.561115 IP localhost.60010 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 804506842 ecr 804506842], length 0 :: [ 09:20:52 ] :: [ LOG ] :: 09:20:22.783632 IP localhost.7811 > localhost.60010: Flags [.], ack 1, win 512, options [nop,nop,TS val 804513064 ecr 804506842], length 0 :: [ 09:20:52 ] :: [ LOG ] :: 09:20:22.783662 IP localhost.60010 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 804513064 ecr 804506842], length 0 :: [ 09:20:52 ] :: [ LOG ] :: 09:20:23.824017 IP localhost.7811 > localhost.60010: Flags [.], ack 1, win 512, options [nop,nop,TS val 804514105 ecr 804506842], length 0 :: [ 09:20:52 ] :: [ LOG ] :: 09:20:23.824047 IP localhost.60010 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 804514105 ecr 804506842], length 0 :: [ 09:20:52 ] :: [ LOG ] :: 09:20:24.863549 IP localhost.7811 > localhost.60010: Flags [.], ack 1, win 512, options [nop,nop,TS val 804515144 ecr 804506842], length 0 :: [ 09:20:52 ] :: [ LOG ] :: 09:20:24.863582 IP localhost.60010 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 804515144 ecr 804506842], length 0 :: [ 09:20:52 ] :: [ LOG ] :: 09:20:25.903607 IP localhost.7811 > localhost.60010: Flags [.], ack 1, win 512, options [nop,nop,TS val 804516184 ecr 804506842], length 0 :: [ 09:20:52 ] :: [ LOG ] :: 09:20:25.903640 IP localhost.60010 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 804516184 ecr 804506842], length 0 :: [ 09:20:52 ] :: [ LOG ] :: 09:20:26.943688 IP localhost.7811 > localhost.60010: Flags [.], ack 1, win 512, options [nop,nop,TS val 804517224 ecr 804506842], length 0 :: [ 09:20:52 ] :: [ LOG ] :: 09:20:26.943715 IP localhost.60010 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 804517224 ecr 804506842], length 0 :: [ 09:20:52 ] :: [ LOG ] :: 09:20:27.983539 IP localhost.7811 > localhost.60010: Flags [.], ack 1, win 512, options [nop,nop,TS val 804518264 ecr 804506842], length 0 :: [ 09:20:52 ] :: [ LOG ] :: 09:20:27.983564 IP localhost.60010 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 804518264 ecr 804506842], length 0 :: [ 09:20:52 ] :: [ LOG ] :: 09:20:29.023516 IP localhost.7811 > localhost.60010: Flags [.], ack 1, win 512, options [nop,nop,TS val 804519304 ecr 804506842], length 0 :: [ 09:20:52 ] :: [ LOG ] :: 09:20:29.023547 IP localhost.60010 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 804519304 ecr 804506842], length 0 :: [ 09:20:52 ] :: [ LOG ] :: 09:20:30.063729 IP localhost.7811 > localhost.60010: Flags [.], ack 1, win 512, options [nop,nop,TS val 804520344 ecr 804506842], length 0 :: [ 09:20:52 ] :: [ LOG ] :: 09:20:30.063753 IP localhost.60010 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 804520344 ecr 804506842], length 0 :: [ 09:20:52 ] :: [ LOG ] :: 09:20:31.103654 IP localhost.7811 > localhost.60010: Flags [.], ack 1, win 512, options [nop,nop,TS val 804521384 ecr 804506842], length 0 :: [ 09:20:52 ] :: [ LOG ] :: 09:20:31.103684 IP localhost.60010 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 804521384 ecr 804506842], length 0 :: [ 09:20:52 ] :: [ LOG ] :: 09:20:32.143757 IP localhost.7811 > localhost.60010: Flags [.], ack 1, win 512, options [nop,nop,TS val 804522424 ecr 804506842], length 0 :: [ 09:20:52 ] :: [ LOG ] :: 09:20:32.143775 IP localhost.60010 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 804522424 ecr 804506842], length 0 :: [ 09:20:52 ] :: [ LOG ] :: 09:20:33.183696 IP localhost.7811 > localhost.60010: Flags [R.], seq 1, ack 1, win 512, options [nop,nop,TS val 804523464 ecr 804506842], length 0 :: [ 09:20:52 ] :: [ LOG ] :: dropped privs to tcpdump :: [ 09:20:52 ] :: [ LOG ] :: --------------- OUTPUT END --------------- :: [ 09:20:52 ] :: [ PASS ] :: Command 'tcpdump -r tcpdump.host.pcap' (Expected 0, got 0) :: [ 09:20:52 ] :: [ PASS ] :: Command 'kalive_pkts=10' (Expected 0, got 0) :: [ 09:20:52 ] :: [ PASS ] :: pass: kalive_pkts equals 10 :::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: :: Duration: 41s :: Assertions: 9 good, 0 bad :: RESULT: PASS (host) :::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: :: netns :::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: :: [ 09:20:53 ] :: [ PASS ] :: Command 'ip netns exec netns_ka tcpdump -nn -i lo port 7811 -w tcpdump.netns.pcap &' (Expected 0, got 0) :: [ 09:20:58 ] :: [ PASS ] :: Command 'ip netns exec netns_ka ./keepalive 127.0.0.1 7811 6 1 10 &' (Expected 0, got 0) :: [ 09:21:29 ] :: [ PASS ] :: Command 'sleep 31 ' (Expected 0, got 0) :: [ 09:21:29 ] :: [ PASS ] :: Command 'childpid=392871' (Expected 0, got 0) :: [ 09:21:29 ] :: [ PASS ] :: Command 'kill -s SIGINT 392871' (Expected 0, got 0) :: [ 09:21:29 ] :: [ PASS ] :: Command 'pkill tcpdump' (Expected 0, got 0) :: [ 09:21:34 ] :: [ LOG ] :: Output of 'tcpdump -r tcpdump.netns.pcap': :: [ 09:21:34 ] :: [ LOG ] :: --------------- OUTPUT START --------------- :: [ 09:21:34 ] :: [ LOG ] :: reading from file tcpdump.netns.pcap, link-type EN10MB (Ethernet), snapshot length 262144 :: [ 09:21:34 ] :: [ LOG ] :: 09:20:58.179440 IP localhost.54484 > localhost.7811: Flags [S], seq 2440653709, win 65495, options [mss 65495,sackOK,TS val 804548460 ecr 0,nop,wscale 7], length 0 :: [ 09:21:34 ] :: [ LOG ] :: 09:20:58.179451 IP localhost.7811 > localhost.54484: Flags [S.], seq 1430228048, ack 2440653710, win 65483, options [mss 65495,sackOK,TS val 804548460 ecr 804548460,nop,wscale 7], length 0 :: [ 09:21:34 ] :: [ LOG ] :: 09:20:58.179460 IP localhost.54484 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 804548460 ecr 804548460], length 0 :: [ 09:21:34 ] :: [ LOG ] :: 09:21:04.383649 IP localhost.7811 > localhost.54484: Flags [.], ack 1, win 512, options [nop,nop,TS val 804554664 ecr 804548460], length 0 :: [ 09:21:34 ] :: [ LOG ] :: 09:21:04.383675 IP localhost.54484 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 804554664 ecr 804548460], length 0 :: [ 09:21:34 ] :: [ LOG ] :: 09:21:05.423663 IP localhost.7811 > localhost.54484: Flags [.], ack 1, win 512, options [nop,nop,TS val 804555704 ecr 804548460], length 0 :: [ 09:21:34 ] :: [ LOG ] :: 09:21:05.423687 IP localhost.54484 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 804555704 ecr 804548460], length 0 :: [ 09:21:34 ] :: [ LOG ] :: 09:21:06.463656 IP localhost.7811 > localhost.54484: Flags [.], ack 1, win 512, options [nop,nop,TS val 804556744 ecr 804548460], length 0 :: [ 09:21:34 ] :: [ LOG ] :: 09:21:06.463680 IP localhost.54484 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 804556744 ecr 804548460], length 0 :: [ 09:21:34 ] :: [ LOG ] :: 09:21:07.503598 IP localhost.7811 > localhost.54484: Flags [.], ack 1, win 512, options [nop,nop,TS val 804557784 ecr 804548460], length 0 :: [ 09:21:34 ] :: [ LOG ] :: 09:21:07.503617 IP localhost.54484 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 804557784 ecr 804548460], length 0 :: [ 09:21:34 ] :: [ LOG ] :: 09:21:08.543690 IP localhost.7811 > localhost.54484: Flags [.], ack 1, win 512, options [nop,nop,TS val 804558824 ecr 804548460], length 0 :: [ 09:21:34 ] :: [ LOG ] :: 09:21:08.543717 IP localhost.54484 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 804558824 ecr 804548460], length 0 :: [ 09:21:34 ] :: [ LOG ] :: 09:21:09.583588 IP localhost.7811 > localhost.54484: Flags [.], ack 1, win 512, options [nop,nop,TS val 804559864 ecr 804548460], length 0 :: [ 09:21:34 ] :: [ LOG ] :: 09:21:09.583608 IP localhost.54484 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 804559864 ecr 804548460], length 0 :: [ 09:21:34 ] :: [ LOG ] :: 09:21:10.628697 IP localhost.7811 > localhost.54484: Flags [.], ack 1, win 512, options [nop,nop,TS val 804560907 ecr 804548460], length 0 :: [ 09:21:34 ] :: [ LOG ] :: 09:21:10.628947 IP localhost.54484 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 804560910 ecr 804548460], length 0 :: [ 09:21:34 ] :: [ LOG ] :: 09:21:11.663743 IP localhost.7811 > localhost.54484: Flags [.], ack 1, win 512, options [nop,nop,TS val 804561944 ecr 804548460], length 0 :: [ 09:21:34 ] :: [ LOG ] :: 09:21:11.663767 IP localhost.54484 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 804561944 ecr 804548460], length 0 :: [ 09:21:34 ] :: [ LOG ] :: 09:21:12.703549 IP localhost.7811 > localhost.54484: Flags [.], ack 1, win 512, options [nop,nop,TS val 804562984 ecr 804548460], length 0 :: [ 09:21:34 ] :: [ LOG ] :: 09:21:12.703569 IP localhost.54484 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 804562984 ecr 804548460], length 0 :: [ 09:21:34 ] :: [ LOG ] :: 09:21:13.743542 IP localhost.7811 > localhost.54484: Flags [.], ack 1, win 512, options [nop,nop,TS val 804564024 ecr 804548460], length 0 :: [ 09:21:34 ] :: [ LOG ] :: 09:21:13.743567 IP localhost.54484 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 804564024 ecr 804548460], length 0 :: [ 09:21:34 ] :: [ LOG ] :: 09:21:14.783637 IP localhost.7811 > localhost.54484: Flags [R.], seq 1, ack 1, win 512, options [nop,nop,TS val 804565064 ecr 804548460], length 0 :: [ 09:21:34 ] :: [ LOG ] :: dropped privs to tcpdump :: [ 09:21:34 ] :: [ LOG ] :: --------------- OUTPUT END --------------- :: [ 09:21:34 ] :: [ PASS ] :: Command 'tcpdump -r tcpdump.netns.pcap' (Expected 0, got 0) :: [ 09:21:34 ] :: [ PASS ] :: Command 'kalive_pkts=10' (Expected 0, got 0) :: [ 09:21:34 ] :: [ PASS ] :: pass: kalive_pkts equals 10 :::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: :: Duration: 41s :: Assertions: 9 good, 0 bad :: RESULT: PASS (netns) :::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: :: Cleanup :::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: :: [ 09:21:34 ] :: [ PASS ] :: Command 'ip netns del netns_ka' (Expected 0, got 0) :::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: :: Duration: 0s :: Assertions: 1 good, 0 bad :: RESULT: PASS (Cleanup) :::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: :: unknown :::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: :: [ 09:21:34 ] :: [ LOG ] :: Phases fingerprint: 3TFH3dbq :: [ 09:21:34 ] :: [ LOG ] :: Asserts fingerprint: cDYg/isO Uploading journal.xml .done :::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: :: Duration: 156s :: Phases: 4 good, 0 bad :: OVERALL RESULT: PASS (unknown)