use_pty:FALSE /usr/share/restraint/plugins/run_task_plugins bash ./runtest.sh :::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: :: Setup :::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: :: [ 00:00:58 ] :: [ BEGIN ] :: Running 'systemctl stop firewalld' :: [ 00:00:58 ] :: [ PASS ] :: Command 'systemctl stop firewalld' (Expected 0, got 0) :: [ 00:00:58 ] :: [ BEGIN ] :: Running 'sleep 60' :: [ 00:01:58 ] :: [ PASS ] :: Command 'sleep 60' (Expected 0, got 0) :: [ 00:01:58 ] :: [ 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) :: [ 00:01:58 ] :: [ PASS ] :: Command 'systemctl status firewalld' (Expected 1-255, got 3) :: [ 00:01:58 ] :: [ BEGIN ] :: Running 'nft delete table inet filter' Error: Could not process rule: No such file or directory delete table inet filter ^^^^^^ :: [ 00:01:58 ] :: [ PASS ] :: Command 'nft delete table inet filter' (Expected 0-255, got 1) :: [ 00:01:58 ] :: [ BEGIN ] :: Running 'sleep 10' :: [ 00:02:08 ] :: [ PASS ] :: Command 'sleep 10' (Expected 0, got 0) :: [ 00:02:08 ] :: [ BEGIN ] :: Running 'sys_ka_idle=7200' :: [ 00:02:08 ] :: [ PASS ] :: Command 'sys_ka_idle=7200' (Expected 0, got 0) :: [ 00:02:08 ] :: [ BEGIN ] :: Running 'sys_ka_interval=75' :: [ 00:02:08 ] :: [ PASS ] :: Command 'sys_ka_interval=75' (Expected 0, got 0) :: [ 00:02:08 ] :: [ BEGIN ] :: Running 'sys_ka_idle=9' :: [ 00:02:08 ] :: [ PASS ] :: Command 'sys_ka_idle=9' (Expected 0, got 0) :: [ 00:02:08 ] :: [ BEGIN ] :: iproute installed :: actually running '/usr/bin/dnf -y install iproute' Last metadata expiration check: 0:30:48 ago on Tue 27 Sep 2022 11:31:21 PM EDT. Package iproute-5.18.0-2.fc37.s390x is already installed. Dependencies resolved. Nothing to do. Complete! :: [ 00:02:11 ] :: [ PASS ] :: iproute installed (Expected 0, got 0) :: [ 00:02:11 ] :: [ BEGIN ] :: Running 'ip netns add netns_ka' :: [ 00:02:11 ] :: [ PASS ] :: Command 'ip netns add netns_ka' (Expected 0, got 0) :: [ 00:02:11 ] :: [ BEGIN ] :: Running 'ip netns exec netns_ka ip link set lo up' :: [ 00:02:11 ] :: [ PASS ] :: Command 'ip netns exec netns_ka ip link set lo up' (Expected 0, got 0) :: [ 00:02:11 ] :: [ BEGIN ] :: Running 'netns_sys_ka_idle=7200' :: [ 00:02:11 ] :: [ PASS ] :: Command 'netns_sys_ka_idle=7200' (Expected 0, got 0) :: [ 00:02:11 ] :: [ BEGIN ] :: Running 'netns_sys_ka_interval=75' :: [ 00:02:11 ] :: [ PASS ] :: Command 'netns_sys_ka_interval=75' (Expected 0, got 0) :: [ 00:02:11 ] :: [ BEGIN ] :: Running 'netns_sys_ka_idle=9' :: [ 00:02:11 ] :: [ PASS ] :: Command 'netns_sys_ka_idle=9' (Expected 0, got 0) :: [ 00:02:11 ] :: [ LOG ] :: socket settings of keepalive will overide the system's :: [ 00:02:11 ] :: [ BEGIN ] :: Running 'idle=6' :: [ 00:02:11 ] :: [ PASS ] :: Command 'idle=6' (Expected 0, got 0) :: [ 00:02:11 ] :: [ BEGIN ] :: Running 'interval=1' :: [ 00:02:11 ] :: [ PASS ] :: Command 'interval=1' (Expected 0, got 0) :: [ 00:02:11 ] :: [ BEGIN ] :: Running 'maxpkt=10' :: [ 00:02:11 ] :: [ PASS ] :: Command 'maxpkt=10' (Expected 0, got 0) :: [ 00:02:11 ] :: [ BEGIN ] :: Running 'port=7811' :: [ 00:02:11 ] :: [ PASS ] :: Command 'port=7811' (Expected 0, got 0) :: [ 00:02:11 ] :: [ 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); | ^~~~ :: [ 00:02:11 ] :: [ 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 :::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: :: [ 00:02:12 ] :: [ BEGIN ] :: Running 'tcpdump -nn -i lo port 7811 -w tcpdump.host.pcap &' :: [ 00:02:12 ] :: [ 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 :: [ 00:02:17 ] :: [ BEGIN ] :: Running './keepalive 127.0.0.1 7811 6 1 10 &' /usr/sbin/nft :: [ 00:02:17 ] :: [ 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 } } :: [ 00:02:17 ] :: [ BEGIN ] :: Running 'sleep 31 ' :: [ 00:02:48 ] :: [ PASS ] :: Command 'sleep 31 ' (Expected 0, got 0) :: [ 00:02:48 ] :: [ BEGIN ] :: Running 'childpid=106615' :: [ 00:02:48 ] :: [ PASS ] :: Command 'childpid=106615' (Expected 0, got 0) :: [ 00:02:48 ] :: [ BEGIN ] :: Running 'kill -s SIGINT 106615' connected accepted, and block ACK from client Child process terminated normally! nft delete table inet filter:: [ 00:02:48 ] :: [ PASS ] :: Command 'kill -s SIGINT 106615' (Expected 0, got 0) :: [ 00:02:48 ] :: [ BEGIN ] :: Running 'pkill tcpdump' 24 packets captured 48 packets received by filter 0 packets dropped by kernel :: [ 00:02:48 ] :: [ PASS ] :: Command 'pkill tcpdump' (Expected 0, got 0) :: [ 00:02:53 ] :: [ BEGIN ] :: Running 'tcpdump -r tcpdump.host.pcap' reading from file tcpdump.host.pcap, link-type EN10MB (Ethernet), snapshot length 262144 dropped privs to tcpdump 00:02:17.102533 IP localhost.48772 > localhost.7811: Flags [S], seq 1057168483, win 65495, options [mss 65495,sackOK,TS val 3435353258 ecr 0,nop,wscale 7], length 0 00:02:17.102551 IP localhost.7811 > localhost.48772: Flags [S.], seq 2164746235, ack 1057168484, win 65483, options [mss 65495,sackOK,TS val 3435353259 ecr 3435353258,nop,wscale 7], length 0 00:02:17.102566 IP localhost.48772 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 3435353259 ecr 3435353259], length 0 00:02:23.628141 IP localhost.7811 > localhost.48772: Flags [.], ack 1, win 512, options [nop,nop,TS val 3435359784 ecr 3435353259], length 0 00:02:23.628160 IP localhost.48772 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 3435359784 ecr 3435353259], length 0 00:02:24.668134 IP localhost.7811 > localhost.48772: Flags [.], ack 1, win 512, options [nop,nop,TS val 3435360824 ecr 3435353259], length 0 00:02:24.668153 IP localhost.48772 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 3435360824 ecr 3435353259], length 0 00:02:25.708153 IP localhost.7811 > localhost.48772: Flags [.], ack 1, win 512, options [nop,nop,TS val 3435361864 ecr 3435353259], length 0 00:02:25.708170 IP localhost.48772 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 3435361864 ecr 3435353259], length 0 00:02:26.748146 IP localhost.7811 > localhost.48772: Flags [.], ack 1, win 512, options [nop,nop,TS val 3435362904 ecr 3435353259], length 0 00:02:26.748165 IP localhost.48772 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 3435362904 ecr 3435353259], length 0 00:02:27.788169 IP localhost.7811 > localhost.48772: Flags [.], ack 1, win 512, options [nop,nop,TS val 3435363944 ecr 3435353259], length 0 00:02:27.788193 IP localhost.48772 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 3435363944 ecr 3435353259], length 0 00:02:28.828125 IP localhost.7811 > localhost.48772: Flags [.], ack 1, win 512, options [nop,nop,TS val 3435364984 ecr 3435353259], length 0 00:02:28.828143 IP localhost.48772 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 3435364984 ecr 3435353259], length 0 00:02:29.868123 IP localhost.7811 > localhost.48772: Flags [.], ack 1, win 512, options [nop,nop,TS val 3435366024 ecr 3435353259], length 0 00:02:29.868141 IP localhost.48772 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 3435366024 ecr 3435353259], length 0 00:02:30.908193 IP localhost.7811 > localhost.48772: Flags [.], ack 1, win 512, options [nop,nop,TS val 3435367064 ecr 3435353259], length 0 00:02:30.908210 IP localhost.48772 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 3435367064 ecr 3435353259], length 0 00:02:31.948135 IP localhost.7811 > localhost.48772: Flags [.], ack 1, win 512, options [nop,nop,TS val 3435368104 ecr 3435353259], length 0 00:02:31.948158 IP localhost.48772 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 3435368104 ecr 3435353259], length 0 00:02:32.988185 IP localhost.7811 > localhost.48772: Flags [.], ack 1, win 512, options [nop,nop,TS val 3435369144 ecr 3435353259], length 0 00:02:32.988207 IP localhost.48772 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 3435369144 ecr 3435353259], length 0 00:02:34.028112 IP localhost.7811 > localhost.48772: Flags [R.], seq 1, ack 1, win 512, options [nop,nop,TS val 3435370184 ecr 3435353259], length 0 :: [ 00:02:53 ] :: [ LOG ] :: Output of 'tcpdump -r tcpdump.host.pcap': :: [ 00:02:53 ] :: [ LOG ] :: --------------- OUTPUT START --------------- :: [ 00:02:53 ] :: [ LOG ] :: reading from file tcpdump.host.pcap, link-type EN10MB (Ethernet), snapshot length 262144 :: [ 00:02:53 ] :: [ LOG ] :: dropped privs to tcpdump :: [ 00:02:53 ] :: [ LOG ] :: 00:02:17.102533 IP localhost.48772 > localhost.7811: Flags [S], seq 1057168483, win 65495, options [mss 65495,sackOK,TS val 3435353258 ecr 0,nop,wscale 7], length 0 :: [ 00:02:53 ] :: [ LOG ] :: 00:02:17.102551 IP localhost.7811 > localhost.48772: Flags [S.], seq 2164746235, ack 1057168484, win 65483, options [mss 65495,sackOK,TS val 3435353259 ecr 3435353258,nop,wscale 7], length 0 :: [ 00:02:53 ] :: [ LOG ] :: 00:02:17.102566 IP localhost.48772 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 3435353259 ecr 3435353259], length 0 :: [ 00:02:53 ] :: [ LOG ] :: 00:02:23.628141 IP localhost.7811 > localhost.48772: Flags [.], ack 1, win 512, options [nop,nop,TS val 3435359784 ecr 3435353259], length 0 :: [ 00:02:53 ] :: [ LOG ] :: 00:02:23.628160 IP localhost.48772 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 3435359784 ecr 3435353259], length 0 :: [ 00:02:53 ] :: [ LOG ] :: 00:02:24.668134 IP localhost.7811 > localhost.48772: Flags [.], ack 1, win 512, options [nop,nop,TS val 3435360824 ecr 3435353259], length 0 :: [ 00:02:53 ] :: [ LOG ] :: 00:02:24.668153 IP localhost.48772 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 3435360824 ecr 3435353259], length 0 :: [ 00:02:53 ] :: [ LOG ] :: 00:02:25.708153 IP localhost.7811 > localhost.48772: Flags [.], ack 1, win 512, options [nop,nop,TS val 3435361864 ecr 3435353259], length 0 :: [ 00:02:53 ] :: [ LOG ] :: 00:02:25.708170 IP localhost.48772 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 3435361864 ecr 3435353259], length 0 :: [ 00:02:53 ] :: [ LOG ] :: 00:02:26.748146 IP localhost.7811 > localhost.48772: Flags [.], ack 1, win 512, options [nop,nop,TS val 3435362904 ecr 3435353259], length 0 :: [ 00:02:53 ] :: [ LOG ] :: 00:02:26.748165 IP localhost.48772 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 3435362904 ecr 3435353259], length 0 :: [ 00:02:53 ] :: [ LOG ] :: 00:02:27.788169 IP localhost.7811 > localhost.48772: Flags [.], ack 1, win 512, options [nop,nop,TS val 3435363944 ecr 3435353259], length 0 :: [ 00:02:53 ] :: [ LOG ] :: 00:02:27.788193 IP localhost.48772 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 3435363944 ecr 3435353259], length 0 :: [ 00:02:53 ] :: [ LOG ] :: 00:02:28.828125 IP localhost.7811 > localhost.48772: Flags [.], ack 1, win 512, options [nop,nop,TS val 3435364984 ecr 3435353259], length 0 :: [ 00:02:53 ] :: [ LOG ] :: 00:02:28.828143 IP localhost.48772 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 3435364984 ecr 3435353259], length 0 :: [ 00:02:53 ] :: [ LOG ] :: 00:02:29.868123 IP localhost.7811 > localhost.48772: Flags [.], ack 1, win 512, options [nop,nop,TS val 3435366024 ecr 3435353259], length 0 :: [ 00:02:53 ] :: [ LOG ] :: 00:02:29.868141 IP localhost.48772 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 3435366024 ecr 3435353259], length 0 :: [ 00:02:53 ] :: [ LOG ] :: 00:02:30.908193 IP localhost.7811 > localhost.48772: Flags [.], ack 1, win 512, options [nop,nop,TS val 3435367064 ecr 3435353259], length 0 :: [ 00:02:53 ] :: [ LOG ] :: 00:02:30.908210 IP localhost.48772 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 3435367064 ecr 3435353259], length 0 :: [ 00:02:53 ] :: [ LOG ] :: 00:02:31.948135 IP localhost.7811 > localhost.48772: Flags [.], ack 1, win 512, options [nop,nop,TS val 3435368104 ecr 3435353259], length 0 :: [ 00:02:53 ] :: [ LOG ] :: 00:02:31.948158 IP localhost.48772 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 3435368104 ecr 3435353259], length 0 :: [ 00:02:53 ] :: [ LOG ] :: 00:02:32.988185 IP localhost.7811 > localhost.48772: Flags [.], ack 1, win 512, options [nop,nop,TS val 3435369144 ecr 3435353259], length 0 :: [ 00:02:53 ] :: [ LOG ] :: 00:02:32.988207 IP localhost.48772 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 3435369144 ecr 3435353259], length 0 :: [ 00:02:53 ] :: [ LOG ] :: 00:02:34.028112 IP localhost.7811 > localhost.48772: Flags [R.], seq 1, ack 1, win 512, options [nop,nop,TS val 3435370184 ecr 3435353259], length 0 :: [ 00:02:53 ] :: [ LOG ] :: --------------- OUTPUT END --------------- :: [ 00:02:53 ] :: [ 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 :: [ 00:02:53 ] :: [ BEGIN ] :: Running 'kalive_pkts=10' :: [ 00:02:53 ] :: [ PASS ] :: Command 'kalive_pkts=10' (Expected 0, got 0) :: [ 00:02:53 ] :: [ 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 :::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: :: [ 00:02:53 ] :: [ BEGIN ] :: Running 'ip netns exec netns_ka tcpdump -nn -i lo port 7811 -w tcpdump.netns.pcap &' :: [ 00:02:53 ] :: [ 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 :: [ 00:02:58 ] :: [ BEGIN ] :: Running 'ip netns exec netns_ka ./keepalive 127.0.0.1 7811 6 1 10 &' /usr/sbin/nft :: [ 00:02:58 ] :: [ 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 counter packets 0 bytes 0 drop } } :: [ 00:02:58 ] :: [ BEGIN ] :: Running 'sleep 31 ' :: [ 00:03:29 ] :: [ PASS ] :: Command 'sleep 31 ' (Expected 0, got 0) :: [ 00:03:29 ] :: [ BEGIN ] :: Running 'childpid=107233' :: [ 00:03:29 ] :: [ PASS ] :: Command 'childpid=107233' (Expected 0, got 0) :: [ 00:03:29 ] :: [ BEGIN ] :: Running 'kill -s SIGINT 107233' connected accepted, and block ACK from client Child process terminated normally! nft delete table inet filter:: [ 00:03:29 ] :: [ PASS ] :: Command 'kill -s SIGINT 107233' (Expected 0, got 0) :: [ 00:03:29 ] :: [ BEGIN ] :: Running 'pkill tcpdump' 24 packets captured 48 packets received by filter 0 packets dropped by kernel :: [ 00:03:29 ] :: [ PASS ] :: Command 'pkill tcpdump' (Expected 0, got 0) :: [ 00:03:34 ] :: [ BEGIN ] :: Running 'tcpdump -r tcpdump.netns.pcap' reading from file tcpdump.netns.pcap, link-type EN10MB (Ethernet), snapshot length 262144 dropped privs to tcpdump 00:02:58.838215 IP localhost.37248 > localhost.7811: Flags [S], seq 1182410841, win 65495, options [mss 65495,sackOK,TS val 3435394994 ecr 0,nop,wscale 7], length 0 00:02:58.838233 IP localhost.7811 > localhost.37248: Flags [S.], seq 4216648176, ack 1182410842, win 65483, options [mss 65495,sackOK,TS val 3435394994 ecr 3435394994,nop,wscale 7], length 0 00:02:58.838246 IP localhost.37248 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 3435394994 ecr 3435394994], length 0 00:03:05.228180 IP localhost.7811 > localhost.37248: Flags [.], ack 1, win 512, options [nop,nop,TS val 3435401384 ecr 3435394994], length 0 00:03:05.228198 IP localhost.37248 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 3435401384 ecr 3435394994], length 0 00:03:06.268160 IP localhost.7811 > localhost.37248: Flags [.], ack 1, win 512, options [nop,nop,TS val 3435402424 ecr 3435394994], length 0 00:03:06.268184 IP localhost.37248 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 3435402424 ecr 3435394994], length 0 00:03:07.308138 IP localhost.7811 > localhost.37248: Flags [.], ack 1, win 512, options [nop,nop,TS val 3435403464 ecr 3435394994], length 0 00:03:07.308162 IP localhost.37248 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 3435403464 ecr 3435394994], length 0 00:03:08.348178 IP localhost.7811 > localhost.37248: Flags [.], ack 1, win 512, options [nop,nop,TS val 3435404504 ecr 3435394994], length 0 00:03:08.348202 IP localhost.37248 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 3435404504 ecr 3435394994], length 0 00:03:09.388117 IP localhost.7811 > localhost.37248: Flags [.], ack 1, win 512, options [nop,nop,TS val 3435405544 ecr 3435394994], length 0 00:03:09.388134 IP localhost.37248 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 3435405544 ecr 3435394994], length 0 00:03:10.428115 IP localhost.7811 > localhost.37248: Flags [.], ack 1, win 512, options [nop,nop,TS val 3435406584 ecr 3435394994], length 0 00:03:10.428134 IP localhost.37248 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 3435406584 ecr 3435394994], length 0 00:03:11.468191 IP localhost.7811 > localhost.37248: Flags [.], ack 1, win 512, options [nop,nop,TS val 3435407624 ecr 3435394994], length 0 00:03:11.468215 IP localhost.37248 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 3435407624 ecr 3435394994], length 0 00:03:12.508144 IP localhost.7811 > localhost.37248: Flags [.], ack 1, win 512, options [nop,nop,TS val 3435408664 ecr 3435394994], length 0 00:03:12.508167 IP localhost.37248 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 3435408664 ecr 3435394994], length 0 00:03:13.548223 IP localhost.7811 > localhost.37248: Flags [.], ack 1, win 512, options [nop,nop,TS val 3435409704 ecr 3435394994], length 0 00:03:13.548239 IP localhost.37248 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 3435409704 ecr 3435394994], length 0 00:03:14.588203 IP localhost.7811 > localhost.37248: Flags [.], ack 1, win 512, options [nop,nop,TS val 3435410744 ecr 3435394994], length 0 00:03:14.588226 IP localhost.37248 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 3435410744 ecr 3435394994], length 0 00:03:15.628186 IP localhost.7811 > localhost.37248: Flags [R.], seq 1, ack 1, win 512, options [nop,nop,TS val 3435411784 ecr 3435394994], length 0 :: [ 00:03:35 ] :: [ LOG ] :: Output of 'tcpdump -r tcpdump.netns.pcap': :: [ 00:03:35 ] :: [ LOG ] :: --------------- OUTPUT START --------------- :: [ 00:03:35 ] :: [ LOG ] :: reading from file tcpdump.netns.pcap, link-type EN10MB (Ethernet), snapshot length 262144 :: [ 00:03:35 ] :: [ LOG ] :: dropped privs to tcpdump :: [ 00:03:35 ] :: [ LOG ] :: 00:02:58.838215 IP localhost.37248 > localhost.7811: Flags [S], seq 1182410841, win 65495, options [mss 65495,sackOK,TS val 3435394994 ecr 0,nop,wscale 7], length 0 :: [ 00:03:35 ] :: [ LOG ] :: 00:02:58.838233 IP localhost.7811 > localhost.37248: Flags [S.], seq 4216648176, ack 1182410842, win 65483, options [mss 65495,sackOK,TS val 3435394994 ecr 3435394994,nop,wscale 7], length 0 :: [ 00:03:35 ] :: [ LOG ] :: 00:02:58.838246 IP localhost.37248 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 3435394994 ecr 3435394994], length 0 :: [ 00:03:35 ] :: [ LOG ] :: 00:03:05.228180 IP localhost.7811 > localhost.37248: Flags [.], ack 1, win 512, options [nop,nop,TS val 3435401384 ecr 3435394994], length 0 :: [ 00:03:35 ] :: [ LOG ] :: 00:03:05.228198 IP localhost.37248 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 3435401384 ecr 3435394994], length 0 :: [ 00:03:35 ] :: [ LOG ] :: 00:03:06.268160 IP localhost.7811 > localhost.37248: Flags [.], ack 1, win 512, options [nop,nop,TS val 3435402424 ecr 3435394994], length 0 :: [ 00:03:35 ] :: [ LOG ] :: 00:03:06.268184 IP localhost.37248 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 3435402424 ecr 3435394994], length 0 :: [ 00:03:35 ] :: [ LOG ] :: 00:03:07.308138 IP localhost.7811 > localhost.37248: Flags [.], ack 1, win 512, options [nop,nop,TS val 3435403464 ecr 3435394994], length 0 :: [ 00:03:35 ] :: [ LOG ] :: 00:03:07.308162 IP localhost.37248 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 3435403464 ecr 3435394994], length 0 :: [ 00:03:35 ] :: [ LOG ] :: 00:03:08.348178 IP localhost.7811 > localhost.37248: Flags [.], ack 1, win 512, options [nop,nop,TS val 3435404504 ecr 3435394994], length 0 :: [ 00:03:35 ] :: [ LOG ] :: 00:03:08.348202 IP localhost.37248 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 3435404504 ecr 3435394994], length 0 :: [ 00:03:35 ] :: [ LOG ] :: 00:03:09.388117 IP localhost.7811 > localhost.37248: Flags [.], ack 1, win 512, options [nop,nop,TS val 3435405544 ecr 3435394994], length 0 :: [ 00:03:35 ] :: [ LOG ] :: 00:03:09.388134 IP localhost.37248 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 3435405544 ecr 3435394994], length 0 :: [ 00:03:35 ] :: [ LOG ] :: 00:03:10.428115 IP localhost.7811 > localhost.37248: Flags [.], ack 1, win 512, options [nop,nop,TS val 3435406584 ecr 3435394994], length 0 :: [ 00:03:35 ] :: [ LOG ] :: 00:03:10.428134 IP localhost.37248 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 3435406584 ecr 3435394994], length 0 :: [ 00:03:35 ] :: [ LOG ] :: 00:03:11.468191 IP localhost.7811 > localhost.37248: Flags [.], ack 1, win 512, options [nop,nop,TS val 3435407624 ecr 3435394994], length 0 :: [ 00:03:35 ] :: [ LOG ] :: 00:03:11.468215 IP localhost.37248 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 3435407624 ecr 3435394994], length 0 :: [ 00:03:35 ] :: [ LOG ] :: 00:03:12.508144 IP localhost.7811 > localhost.37248: Flags [.], ack 1, win 512, options [nop,nop,TS val 3435408664 ecr 3435394994], length 0 :: [ 00:03:35 ] :: [ LOG ] :: 00:03:12.508167 IP localhost.37248 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 3435408664 ecr 3435394994], length 0 :: [ 00:03:35 ] :: [ LOG ] :: 00:03:13.548223 IP localhost.7811 > localhost.37248: Flags [.], ack 1, win 512, options [nop,nop,TS val 3435409704 ecr 3435394994], length 0 :: [ 00:03:35 ] :: [ LOG ] :: 00:03:13.548239 IP localhost.37248 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 3435409704 ecr 3435394994], length 0 :: [ 00:03:35 ] :: [ LOG ] :: 00:03:14.588203 IP localhost.7811 > localhost.37248: Flags [.], ack 1, win 512, options [nop,nop,TS val 3435410744 ecr 3435394994], length 0 :: [ 00:03:35 ] :: [ LOG ] :: 00:03:14.588226 IP localhost.37248 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 3435410744 ecr 3435394994], length 0 :: [ 00:03:35 ] :: [ LOG ] :: 00:03:15.628186 IP localhost.7811 > localhost.37248: Flags [R.], seq 1, ack 1, win 512, options [nop,nop,TS val 3435411784 ecr 3435394994], length 0 :: [ 00:03:35 ] :: [ LOG ] :: --------------- OUTPUT END --------------- :: [ 00:03:35 ] :: [ 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 :: [ 00:03:35 ] :: [ BEGIN ] :: Running 'kalive_pkts=10' :: [ 00:03:35 ] :: [ PASS ] :: Command 'kalive_pkts=10' (Expected 0, got 0) :: [ 00:03:35 ] :: [ PASS ] :: pass: kalive_pkts equals 10 :::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: :: Duration: 42s :: Assertions: 9 good, 0 bad :: RESULT: PASS (netns) ** netns PASS Score:0 Uploading resultoutputfile.log .done :::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: :: Cleanup :::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: :: [ 00:03:35 ] :: [ BEGIN ] :: Running 'ip netns del netns_ka' :: [ 00:03:35 ] :: [ 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 : 12 Package : unknown beakerlib RPM : beakerlib-1.29.2-1.fc38.noarch Test name : unknown Test started : 2022-09-28 00:00:58 EDT Test finished : 2022-09-28 00:03:35 EDT (still running) Test duration : 157 seconds Distro : Fedora release 38 (Rawhide) Hostname : ibm-z-136.rhts.eng.bos.redhat.com Architecture : unknown CPUs : 0 x RAM size : 1974 MB HDD size : 137.42 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 :::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: :: [ 00:00:58 ] :: [ PASS ] :: Command 'systemctl stop firewalld' (Expected 0, got 0) :: [ 00:01:58 ] :: [ PASS ] :: Command 'sleep 60' (Expected 0, got 0) :: [ 00:01:58 ] :: [ PASS ] :: Command 'systemctl status firewalld' (Expected 1-255, got 3) :: [ 00:01:58 ] :: [ PASS ] :: Command 'nft delete table inet filter' (Expected 0-255, got 1) :: [ 00:02:08 ] :: [ PASS ] :: Command 'sleep 10' (Expected 0, got 0) :: [ 00:02:08 ] :: [ PASS ] :: Command 'sys_ka_idle=7200' (Expected 0, got 0) :: [ 00:02:08 ] :: [ PASS ] :: Command 'sys_ka_interval=75' (Expected 0, got 0) :: [ 00:02:08 ] :: [ PASS ] :: Command 'sys_ka_idle=9' (Expected 0, got 0) :: [ 00:02:11 ] :: [ PASS ] :: iproute installed (Expected 0, got 0) :: [ 00:02:11 ] :: [ PASS ] :: Command 'ip netns add netns_ka' (Expected 0, got 0) :: [ 00:02:11 ] :: [ PASS ] :: Command 'ip netns exec netns_ka ip link set lo up' (Expected 0, got 0) :: [ 00:02:11 ] :: [ PASS ] :: Command 'netns_sys_ka_idle=7200' (Expected 0, got 0) :: [ 00:02:11 ] :: [ PASS ] :: Command 'netns_sys_ka_interval=75' (Expected 0, got 0) :: [ 00:02:11 ] :: [ PASS ] :: Command 'netns_sys_ka_idle=9' (Expected 0, got 0) :: [ 00:02:11 ] :: [ LOG ] :: socket settings of keepalive will overide the system's :: [ 00:02:11 ] :: [ PASS ] :: Command 'idle=6' (Expected 0, got 0) :: [ 00:02:11 ] :: [ PASS ] :: Command 'interval=1' (Expected 0, got 0) :: [ 00:02:11 ] :: [ PASS ] :: Command 'maxpkt=10' (Expected 0, got 0) :: [ 00:02:11 ] :: [ PASS ] :: Command 'port=7811' (Expected 0, got 0) :: [ 00:02:11 ] :: [ PASS ] :: Command 'gcc -g -Wall -o keepalive keepalive.c' (Expected 0, got 0) :::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: :: Duration: 73s :: Assertions: 19 good, 0 bad :: RESULT: PASS (Setup) :::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: :: host :::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: :: [ 00:02:12 ] :: [ PASS ] :: Command 'tcpdump -nn -i lo port 7811 -w tcpdump.host.pcap &' (Expected 0, got 0) :: [ 00:02:17 ] :: [ PASS ] :: Command './keepalive 127.0.0.1 7811 6 1 10 &' (Expected 0, got 0) :: [ 00:02:48 ] :: [ PASS ] :: Command 'sleep 31 ' (Expected 0, got 0) :: [ 00:02:48 ] :: [ PASS ] :: Command 'childpid=106615' (Expected 0, got 0) :: [ 00:02:48 ] :: [ PASS ] :: Command 'kill -s SIGINT 106615' (Expected 0, got 0) :: [ 00:02:48 ] :: [ PASS ] :: Command 'pkill tcpdump' (Expected 0, got 0) :: [ 00:02:53 ] :: [ LOG ] :: Output of 'tcpdump -r tcpdump.host.pcap': :: [ 00:02:53 ] :: [ LOG ] :: --------------- OUTPUT START --------------- :: [ 00:02:53 ] :: [ LOG ] :: reading from file tcpdump.host.pcap, link-type EN10MB (Ethernet), snapshot length 262144 :: [ 00:02:53 ] :: [ LOG ] :: dropped privs to tcpdump :: [ 00:02:53 ] :: [ LOG ] :: 00:02:17.102533 IP localhost.48772 > localhost.7811: Flags [S], seq 1057168483, win 65495, options [mss 65495,sackOK,TS val 3435353258 ecr 0,nop,wscale 7], length 0 :: [ 00:02:53 ] :: [ LOG ] :: 00:02:17.102551 IP localhost.7811 > localhost.48772: Flags [S.], seq 2164746235, ack 1057168484, win 65483, options [mss 65495,sackOK,TS val 3435353259 ecr 3435353258,nop,wscale 7], length 0 :: [ 00:02:53 ] :: [ LOG ] :: 00:02:17.102566 IP localhost.48772 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 3435353259 ecr 3435353259], length 0 :: [ 00:02:53 ] :: [ LOG ] :: 00:02:23.628141 IP localhost.7811 > localhost.48772: Flags [.], ack 1, win 512, options [nop,nop,TS val 3435359784 ecr 3435353259], length 0 :: [ 00:02:53 ] :: [ LOG ] :: 00:02:23.628160 IP localhost.48772 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 3435359784 ecr 3435353259], length 0 :: [ 00:02:53 ] :: [ LOG ] :: 00:02:24.668134 IP localhost.7811 > localhost.48772: Flags [.], ack 1, win 512, options [nop,nop,TS val 3435360824 ecr 3435353259], length 0 :: [ 00:02:53 ] :: [ LOG ] :: 00:02:24.668153 IP localhost.48772 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 3435360824 ecr 3435353259], length 0 :: [ 00:02:53 ] :: [ LOG ] :: 00:02:25.708153 IP localhost.7811 > localhost.48772: Flags [.], ack 1, win 512, options [nop,nop,TS val 3435361864 ecr 3435353259], length 0 :: [ 00:02:53 ] :: [ LOG ] :: 00:02:25.708170 IP localhost.48772 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 3435361864 ecr 3435353259], length 0 :: [ 00:02:53 ] :: [ LOG ] :: 00:02:26.748146 IP localhost.7811 > localhost.48772: Flags [.], ack 1, win 512, options [nop,nop,TS val 3435362904 ecr 3435353259], length 0 :: [ 00:02:53 ] :: [ LOG ] :: 00:02:26.748165 IP localhost.48772 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 3435362904 ecr 3435353259], length 0 :: [ 00:02:53 ] :: [ LOG ] :: 00:02:27.788169 IP localhost.7811 > localhost.48772: Flags [.], ack 1, win 512, options [nop,nop,TS val 3435363944 ecr 3435353259], length 0 :: [ 00:02:53 ] :: [ LOG ] :: 00:02:27.788193 IP localhost.48772 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 3435363944 ecr 3435353259], length 0 :: [ 00:02:53 ] :: [ LOG ] :: 00:02:28.828125 IP localhost.7811 > localhost.48772: Flags [.], ack 1, win 512, options [nop,nop,TS val 3435364984 ecr 3435353259], length 0 :: [ 00:02:53 ] :: [ LOG ] :: 00:02:28.828143 IP localhost.48772 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 3435364984 ecr 3435353259], length 0 :: [ 00:02:53 ] :: [ LOG ] :: 00:02:29.868123 IP localhost.7811 > localhost.48772: Flags [.], ack 1, win 512, options [nop,nop,TS val 3435366024 ecr 3435353259], length 0 :: [ 00:02:53 ] :: [ LOG ] :: 00:02:29.868141 IP localhost.48772 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 3435366024 ecr 3435353259], length 0 :: [ 00:02:53 ] :: [ LOG ] :: 00:02:30.908193 IP localhost.7811 > localhost.48772: Flags [.], ack 1, win 512, options [nop,nop,TS val 3435367064 ecr 3435353259], length 0 :: [ 00:02:53 ] :: [ LOG ] :: 00:02:30.908210 IP localhost.48772 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 3435367064 ecr 3435353259], length 0 :: [ 00:02:53 ] :: [ LOG ] :: 00:02:31.948135 IP localhost.7811 > localhost.48772: Flags [.], ack 1, win 512, options [nop,nop,TS val 3435368104 ecr 3435353259], length 0 :: [ 00:02:53 ] :: [ LOG ] :: 00:02:31.948158 IP localhost.48772 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 3435368104 ecr 3435353259], length 0 :: [ 00:02:53 ] :: [ LOG ] :: 00:02:32.988185 IP localhost.7811 > localhost.48772: Flags [.], ack 1, win 512, options [nop,nop,TS val 3435369144 ecr 3435353259], length 0 :: [ 00:02:53 ] :: [ LOG ] :: 00:02:32.988207 IP localhost.48772 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 3435369144 ecr 3435353259], length 0 :: [ 00:02:53 ] :: [ LOG ] :: 00:02:34.028112 IP localhost.7811 > localhost.48772: Flags [R.], seq 1, ack 1, win 512, options [nop,nop,TS val 3435370184 ecr 3435353259], length 0 :: [ 00:02:53 ] :: [ LOG ] :: --------------- OUTPUT END --------------- :: [ 00:02:53 ] :: [ PASS ] :: Command 'tcpdump -r tcpdump.host.pcap' (Expected 0, got 0) :: [ 00:02:53 ] :: [ PASS ] :: Command 'kalive_pkts=10' (Expected 0, got 0) :: [ 00:02:53 ] :: [ PASS ] :: pass: kalive_pkts equals 10 :::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: :: Duration: 41s :: Assertions: 9 good, 0 bad :: RESULT: PASS (host) :::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: :: netns :::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: :: [ 00:02:53 ] :: [ PASS ] :: Command 'ip netns exec netns_ka tcpdump -nn -i lo port 7811 -w tcpdump.netns.pcap &' (Expected 0, got 0) :: [ 00:02:58 ] :: [ PASS ] :: Command 'ip netns exec netns_ka ./keepalive 127.0.0.1 7811 6 1 10 &' (Expected 0, got 0) :: [ 00:03:29 ] :: [ PASS ] :: Command 'sleep 31 ' (Expected 0, got 0) :: [ 00:03:29 ] :: [ PASS ] :: Command 'childpid=107233' (Expected 0, got 0) :: [ 00:03:29 ] :: [ PASS ] :: Command 'kill -s SIGINT 107233' (Expected 0, got 0) :: [ 00:03:29 ] :: [ PASS ] :: Command 'pkill tcpdump' (Expected 0, got 0) :: [ 00:03:35 ] :: [ LOG ] :: Output of 'tcpdump -r tcpdump.netns.pcap': :: [ 00:03:35 ] :: [ LOG ] :: --------------- OUTPUT START --------------- :: [ 00:03:35 ] :: [ LOG ] :: reading from file tcpdump.netns.pcap, link-type EN10MB (Ethernet), snapshot length 262144 :: [ 00:03:35 ] :: [ LOG ] :: dropped privs to tcpdump :: [ 00:03:35 ] :: [ LOG ] :: 00:02:58.838215 IP localhost.37248 > localhost.7811: Flags [S], seq 1182410841, win 65495, options [mss 65495,sackOK,TS val 3435394994 ecr 0,nop,wscale 7], length 0 :: [ 00:03:35 ] :: [ LOG ] :: 00:02:58.838233 IP localhost.7811 > localhost.37248: Flags [S.], seq 4216648176, ack 1182410842, win 65483, options [mss 65495,sackOK,TS val 3435394994 ecr 3435394994,nop,wscale 7], length 0 :: [ 00:03:35 ] :: [ LOG ] :: 00:02:58.838246 IP localhost.37248 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 3435394994 ecr 3435394994], length 0 :: [ 00:03:35 ] :: [ LOG ] :: 00:03:05.228180 IP localhost.7811 > localhost.37248: Flags [.], ack 1, win 512, options [nop,nop,TS val 3435401384 ecr 3435394994], length 0 :: [ 00:03:35 ] :: [ LOG ] :: 00:03:05.228198 IP localhost.37248 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 3435401384 ecr 3435394994], length 0 :: [ 00:03:35 ] :: [ LOG ] :: 00:03:06.268160 IP localhost.7811 > localhost.37248: Flags [.], ack 1, win 512, options [nop,nop,TS val 3435402424 ecr 3435394994], length 0 :: [ 00:03:35 ] :: [ LOG ] :: 00:03:06.268184 IP localhost.37248 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 3435402424 ecr 3435394994], length 0 :: [ 00:03:35 ] :: [ LOG ] :: 00:03:07.308138 IP localhost.7811 > localhost.37248: Flags [.], ack 1, win 512, options [nop,nop,TS val 3435403464 ecr 3435394994], length 0 :: [ 00:03:35 ] :: [ LOG ] :: 00:03:07.308162 IP localhost.37248 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 3435403464 ecr 3435394994], length 0 :: [ 00:03:35 ] :: [ LOG ] :: 00:03:08.348178 IP localhost.7811 > localhost.37248: Flags [.], ack 1, win 512, options [nop,nop,TS val 3435404504 ecr 3435394994], length 0 :: [ 00:03:35 ] :: [ LOG ] :: 00:03:08.348202 IP localhost.37248 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 3435404504 ecr 3435394994], length 0 :: [ 00:03:35 ] :: [ LOG ] :: 00:03:09.388117 IP localhost.7811 > localhost.37248: Flags [.], ack 1, win 512, options [nop,nop,TS val 3435405544 ecr 3435394994], length 0 :: [ 00:03:35 ] :: [ LOG ] :: 00:03:09.388134 IP localhost.37248 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 3435405544 ecr 3435394994], length 0 :: [ 00:03:35 ] :: [ LOG ] :: 00:03:10.428115 IP localhost.7811 > localhost.37248: Flags [.], ack 1, win 512, options [nop,nop,TS val 3435406584 ecr 3435394994], length 0 :: [ 00:03:35 ] :: [ LOG ] :: 00:03:10.428134 IP localhost.37248 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 3435406584 ecr 3435394994], length 0 :: [ 00:03:35 ] :: [ LOG ] :: 00:03:11.468191 IP localhost.7811 > localhost.37248: Flags [.], ack 1, win 512, options [nop,nop,TS val 3435407624 ecr 3435394994], length 0 :: [ 00:03:35 ] :: [ LOG ] :: 00:03:11.468215 IP localhost.37248 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 3435407624 ecr 3435394994], length 0 :: [ 00:03:35 ] :: [ LOG ] :: 00:03:12.508144 IP localhost.7811 > localhost.37248: Flags [.], ack 1, win 512, options [nop,nop,TS val 3435408664 ecr 3435394994], length 0 :: [ 00:03:35 ] :: [ LOG ] :: 00:03:12.508167 IP localhost.37248 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 3435408664 ecr 3435394994], length 0 :: [ 00:03:35 ] :: [ LOG ] :: 00:03:13.548223 IP localhost.7811 > localhost.37248: Flags [.], ack 1, win 512, options [nop,nop,TS val 3435409704 ecr 3435394994], length 0 :: [ 00:03:35 ] :: [ LOG ] :: 00:03:13.548239 IP localhost.37248 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 3435409704 ecr 3435394994], length 0 :: [ 00:03:35 ] :: [ LOG ] :: 00:03:14.588203 IP localhost.7811 > localhost.37248: Flags [.], ack 1, win 512, options [nop,nop,TS val 3435410744 ecr 3435394994], length 0 :: [ 00:03:35 ] :: [ LOG ] :: 00:03:14.588226 IP localhost.37248 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 3435410744 ecr 3435394994], length 0 :: [ 00:03:35 ] :: [ LOG ] :: 00:03:15.628186 IP localhost.7811 > localhost.37248: Flags [R.], seq 1, ack 1, win 512, options [nop,nop,TS val 3435411784 ecr 3435394994], length 0 :: [ 00:03:35 ] :: [ LOG ] :: --------------- OUTPUT END --------------- :: [ 00:03:35 ] :: [ PASS ] :: Command 'tcpdump -r tcpdump.netns.pcap' (Expected 0, got 0) :: [ 00:03:35 ] :: [ PASS ] :: Command 'kalive_pkts=10' (Expected 0, got 0) :: [ 00:03:35 ] :: [ PASS ] :: pass: kalive_pkts equals 10 :::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: :: Duration: 42s :: Assertions: 9 good, 0 bad :: RESULT: PASS (netns) :::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: :: Cleanup :::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: :: [ 00:03:35 ] :: [ PASS ] :: Command 'ip netns del netns_ka' (Expected 0, got 0) :::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: :: Duration: 0s :: Assertions: 1 good, 0 bad :: RESULT: PASS (Cleanup) :::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: :: unknown :::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: :: [ 00:03:35 ] :: [ LOG ] :: Phases fingerprint: 3TFH3dbq :: [ 00:03:35 ] :: [ LOG ] :: Asserts fingerprint: cDYg/isO Uploading journal.xml .done :::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: :: Duration: 157s :: Phases: 4 good, 0 bad :: OVERALL RESULT: PASS (unknown)