use_pty:FALSE /usr/share/restraint/plugins/run_task_plugins bash ./runtest.sh :::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: :: Setup :::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: :: [ 11:12:10 ] :: [ BEGIN ] :: Running 'systemctl stop firewalld' :: [ 11:12:10 ] :: [ PASS ] :: Command 'systemctl stop firewalld' (Expected 0, got 0) :: [ 11:12:10 ] :: [ BEGIN ] :: Running 'sleep 60' :: [ 11:13:11 ] :: [ PASS ] :: Command 'sleep 60' (Expected 0, got 0) :: [ 11:13:11 ] :: [ 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) :: [ 11:13:11 ] :: [ PASS ] :: Command 'systemctl status firewalld' (Expected 1-255, got 3) :: [ 11:13:11 ] :: [ BEGIN ] :: Running 'nft delete table inet filter' Error: Could not process rule: No such file or directory delete table inet filter ^^^^^^ :: [ 11:13:12 ] :: [ PASS ] :: Command 'nft delete table inet filter' (Expected 0-255, got 1) :: [ 11:13:12 ] :: [ BEGIN ] :: Running 'sleep 10' :: [ 11:13:22 ] :: [ PASS ] :: Command 'sleep 10' (Expected 0, got 0) :: [ 11:13:22 ] :: [ BEGIN ] :: Running 'sys_ka_idle=7200' :: [ 11:13:22 ] :: [ PASS ] :: Command 'sys_ka_idle=7200' (Expected 0, got 0) :: [ 11:13:23 ] :: [ BEGIN ] :: Running 'sys_ka_interval=75' :: [ 11:13:23 ] :: [ PASS ] :: Command 'sys_ka_interval=75' (Expected 0, got 0) :: [ 11:13:23 ] :: [ BEGIN ] :: Running 'sys_ka_idle=9' :: [ 11:13:23 ] :: [ PASS ] :: Command 'sys_ka_idle=9' (Expected 0, got 0) :: [ 11:13:23 ] :: [ BEGIN ] :: iproute installed :: actually running '/usr/bin/dnf -y install iproute' Last metadata expiration check: 1:47:04 ago on Wed 18 Jan 2023 09:26:23 AM EST. Package iproute-6.0.0-2.fc38.x86_64 is already installed. Dependencies resolved. Nothing to do. Complete! :: [ 11:13:28 ] :: [ PASS ] :: iproute installed (Expected 0, got 0) :: [ 11:13:29 ] :: [ BEGIN ] :: Running 'ip netns add netns_ka' :: [ 11:13:29 ] :: [ PASS ] :: Command 'ip netns add netns_ka' (Expected 0, got 0) :: [ 11:13:29 ] :: [ BEGIN ] :: Running 'ip netns exec netns_ka ip link set lo up' :: [ 11:13:29 ] :: [ PASS ] :: Command 'ip netns exec netns_ka ip link set lo up' (Expected 0, got 0) :: [ 11:13:29 ] :: [ BEGIN ] :: Running 'netns_sys_ka_idle=7200' :: [ 11:13:29 ] :: [ PASS ] :: Command 'netns_sys_ka_idle=7200' (Expected 0, got 0) :: [ 11:13:30 ] :: [ BEGIN ] :: Running 'netns_sys_ka_interval=75' :: [ 11:13:30 ] :: [ PASS ] :: Command 'netns_sys_ka_interval=75' (Expected 0, got 0) :: [ 11:13:30 ] :: [ BEGIN ] :: Running 'netns_sys_ka_idle=9' :: [ 11:13:30 ] :: [ PASS ] :: Command 'netns_sys_ka_idle=9' (Expected 0, got 0) :: [ 11:13:30 ] :: [ LOG ] :: socket settings of keepalive will overide the system's :: [ 11:13:30 ] :: [ BEGIN ] :: Running 'idle=6' :: [ 11:13:30 ] :: [ PASS ] :: Command 'idle=6' (Expected 0, got 0) :: [ 11:13:30 ] :: [ BEGIN ] :: Running 'interval=1' :: [ 11:13:31 ] :: [ PASS ] :: Command 'interval=1' (Expected 0, got 0) :: [ 11:13:31 ] :: [ BEGIN ] :: Running 'maxpkt=10' :: [ 11:13:31 ] :: [ PASS ] :: Command 'maxpkt=10' (Expected 0, got 0) :: [ 11:13:31 ] :: [ BEGIN ] :: Running 'port=7811' :: [ 11:13:31 ] :: [ PASS ] :: Command 'port=7811' (Expected 0, got 0) :: [ 11:13:31 ] :: [ 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); | ^~~~ :: [ 11:13:32 ] :: [ PASS ] :: Command 'gcc -g -Wall -o keepalive keepalive.c' (Expected 0, got 0) :::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: :: Duration: 82s :: Assertions: 19 good, 0 bad :: RESULT: PASS (Setup) ** Setup PASS Score:0 Uploading resultoutputfile.log .done :::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: :: host :::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: :: [ 11:13:35 ] :: [ BEGIN ] :: Running 'tcpdump -nn -i lo port 7811 -w tcpdump.host.pcap &' dropped privs to tcpdump tcpdump: listening on lo, link-type EN10MB (Ethernet), snapshot length 262144 bytes :: [ 11:13:35 ] :: [ PASS ] :: Command 'tcpdump -nn -i lo port 7811 -w tcpdump.host.pcap &' (Expected 0, got 0) :: [ 11:13:40 ] :: [ BEGIN ] :: Running './keepalive 127.0.0.1 7811 6 1 10 &' /usr/sbin/nft :: [ 11:13:40 ] :: [ 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 } } :: [ 11:13:41 ] :: [ BEGIN ] :: Running 'sleep 31 ' :: [ 11:14:12 ] :: [ PASS ] :: Command 'sleep 31 ' (Expected 0, got 0) :: [ 11:14:12 ] :: [ BEGIN ] :: Running 'childpid=305572' :: [ 11:14:12 ] :: [ PASS ] :: Command 'childpid=305572' (Expected 0, got 0) :: [ 11:14:12 ] :: [ BEGIN ] :: Running 'kill -s SIGINT 305572' connected accepted, and block ACK from client Child process terminated normally! nft delete table inet filter:: [ 11:14:13 ] :: [ PASS ] :: Command 'kill -s SIGINT 305572' (Expected 0, got 0) :: [ 11:14:13 ] :: [ BEGIN ] :: Running 'pkill tcpdump' 24 packets captured 48 packets received by filter 0 packets dropped by kernel :: [ 11:14:13 ] :: [ PASS ] :: Command 'pkill tcpdump' (Expected 0, got 0) :: [ 11:14:18 ] :: [ BEGIN ] :: Running 'tcpdump -r tcpdump.host.pcap' reading from file tcpdump.host.pcap, link-type EN10MB (Ethernet), snapshot length 262144 dropped privs to tcpdump 11:13:40.852845 IP localhost.50564 > localhost.7811: Flags [S], seq 4122442745, win 65495, options [mss 65495,sackOK,TS val 396401095 ecr 0,nop,wscale 7], length 0 11:13:40.852970 IP localhost.7811 > localhost.50564: Flags [S.], seq 968965553, ack 4122442746, win 65483, options [mss 65495,sackOK,TS val 396401095 ecr 396401095,nop,wscale 7], length 0 11:13:40.853048 IP localhost.50564 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 396401095 ecr 396401095], length 0 11:13:47.323317 IP localhost.7811 > localhost.50564: Flags [.], ack 1, win 512, options [nop,nop,TS val 396407565 ecr 396401095], length 0 11:13:47.323462 IP localhost.50564 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 396407565 ecr 396401095], length 0 11:13:48.347133 IP localhost.7811 > localhost.50564: Flags [.], ack 1, win 512, options [nop,nop,TS val 396408589 ecr 396401095], length 0 11:13:48.347192 IP localhost.50564 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 396408589 ecr 396401095], length 0 11:13:49.371329 IP localhost.7811 > localhost.50564: Flags [.], ack 1, win 512, options [nop,nop,TS val 396409613 ecr 396401095], length 0 11:13:49.371390 IP localhost.50564 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 396409613 ecr 396401095], length 0 11:13:50.395067 IP localhost.7811 > localhost.50564: Flags [.], ack 1, win 512, options [nop,nop,TS val 396410637 ecr 396401095], length 0 11:13:50.395112 IP localhost.50564 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 396410637 ecr 396401095], length 0 11:13:51.419155 IP localhost.7811 > localhost.50564: Flags [.], ack 1, win 512, options [nop,nop,TS val 396411661 ecr 396401095], length 0 11:13:51.419203 IP localhost.50564 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 396411661 ecr 396401095], length 0 11:13:52.443164 IP localhost.7811 > localhost.50564: Flags [.], ack 1, win 512, options [nop,nop,TS val 396412685 ecr 396401095], length 0 11:13:52.443213 IP localhost.50564 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 396412685 ecr 396401095], length 0 11:13:53.467288 IP localhost.7811 > localhost.50564: Flags [.], ack 1, win 512, options [nop,nop,TS val 396413709 ecr 396401095], length 0 11:13:53.467350 IP localhost.50564 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 396413709 ecr 396401095], length 0 11:13:54.491234 IP localhost.7811 > localhost.50564: Flags [.], ack 1, win 512, options [nop,nop,TS val 396414733 ecr 396401095], length 0 11:13:54.491283 IP localhost.50564 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 396414733 ecr 396401095], length 0 11:13:55.515127 IP localhost.7811 > localhost.50564: Flags [.], ack 1, win 512, options [nop,nop,TS val 396415757 ecr 396401095], length 0 11:13:55.515171 IP localhost.50564 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 396415757 ecr 396401095], length 0 11:13:56.539071 IP localhost.7811 > localhost.50564: Flags [.], ack 1, win 512, options [nop,nop,TS val 396416781 ecr 396401095], length 0 11:13:56.539117 IP localhost.50564 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 396416781 ecr 396401095], length 0 11:13:57.563203 IP localhost.7811 > localhost.50564: Flags [R.], seq 1, ack 1, win 512, options [nop,nop,TS val 396417805 ecr 396401095], length 0 :: [ 11:14:18 ] :: [ LOG ] :: Output of 'tcpdump -r tcpdump.host.pcap': :: [ 11:14:18 ] :: [ LOG ] :: --------------- OUTPUT START --------------- :: [ 11:14:18 ] :: [ LOG ] :: reading from file tcpdump.host.pcap, link-type EN10MB (Ethernet), snapshot length 262144 :: [ 11:14:19 ] :: [ LOG ] :: dropped privs to tcpdump :: [ 11:14:19 ] :: [ LOG ] :: 11:13:40.852845 IP localhost.50564 > localhost.7811: Flags [S], seq 4122442745, win 65495, options [mss 65495,sackOK,TS val 396401095 ecr 0,nop,wscale 7], length 0 :: [ 11:14:19 ] :: [ LOG ] :: 11:13:40.852970 IP localhost.7811 > localhost.50564: Flags [S.], seq 968965553, ack 4122442746, win 65483, options [mss 65495,sackOK,TS val 396401095 ecr 396401095,nop,wscale 7], length 0 :: [ 11:14:19 ] :: [ LOG ] :: 11:13:40.853048 IP localhost.50564 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 396401095 ecr 396401095], length 0 :: [ 11:14:19 ] :: [ LOG ] :: 11:13:47.323317 IP localhost.7811 > localhost.50564: Flags [.], ack 1, win 512, options [nop,nop,TS val 396407565 ecr 396401095], length 0 :: [ 11:14:19 ] :: [ LOG ] :: 11:13:47.323462 IP localhost.50564 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 396407565 ecr 396401095], length 0 :: [ 11:14:19 ] :: [ LOG ] :: 11:13:48.347133 IP localhost.7811 > localhost.50564: Flags [.], ack 1, win 512, options [nop,nop,TS val 396408589 ecr 396401095], length 0 :: [ 11:14:19 ] :: [ LOG ] :: 11:13:48.347192 IP localhost.50564 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 396408589 ecr 396401095], length 0 :: [ 11:14:19 ] :: [ LOG ] :: 11:13:49.371329 IP localhost.7811 > localhost.50564: Flags [.], ack 1, win 512, options [nop,nop,TS val 396409613 ecr 396401095], length 0 :: [ 11:14:19 ] :: [ LOG ] :: 11:13:49.371390 IP localhost.50564 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 396409613 ecr 396401095], length 0 :: [ 11:14:19 ] :: [ LOG ] :: 11:13:50.395067 IP localhost.7811 > localhost.50564: Flags [.], ack 1, win 512, options [nop,nop,TS val 396410637 ecr 396401095], length 0 :: [ 11:14:19 ] :: [ LOG ] :: 11:13:50.395112 IP localhost.50564 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 396410637 ecr 396401095], length 0 :: [ 11:14:19 ] :: [ LOG ] :: 11:13:51.419155 IP localhost.7811 > localhost.50564: Flags [.], ack 1, win 512, options [nop,nop,TS val 396411661 ecr 396401095], length 0 :: [ 11:14:19 ] :: [ LOG ] :: 11:13:51.419203 IP localhost.50564 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 396411661 ecr 396401095], length 0 :: [ 11:14:19 ] :: [ LOG ] :: 11:13:52.443164 IP localhost.7811 > localhost.50564: Flags [.], ack 1, win 512, options [nop,nop,TS val 396412685 ecr 396401095], length 0 :: [ 11:14:20 ] :: [ LOG ] :: 11:13:52.443213 IP localhost.50564 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 396412685 ecr 396401095], length 0 :: [ 11:14:20 ] :: [ LOG ] :: 11:13:53.467288 IP localhost.7811 > localhost.50564: Flags [.], ack 1, win 512, options [nop,nop,TS val 396413709 ecr 396401095], length 0 :: [ 11:14:20 ] :: [ LOG ] :: 11:13:53.467350 IP localhost.50564 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 396413709 ecr 396401095], length 0 :: [ 11:14:20 ] :: [ LOG ] :: 11:13:54.491234 IP localhost.7811 > localhost.50564: Flags [.], ack 1, win 512, options [nop,nop,TS val 396414733 ecr 396401095], length 0 :: [ 11:14:20 ] :: [ LOG ] :: 11:13:54.491283 IP localhost.50564 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 396414733 ecr 396401095], length 0 :: [ 11:14:20 ] :: [ LOG ] :: 11:13:55.515127 IP localhost.7811 > localhost.50564: Flags [.], ack 1, win 512, options [nop,nop,TS val 396415757 ecr 396401095], length 0 :: [ 11:14:20 ] :: [ LOG ] :: 11:13:55.515171 IP localhost.50564 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 396415757 ecr 396401095], length 0 :: [ 11:14:20 ] :: [ LOG ] :: 11:13:56.539071 IP localhost.7811 > localhost.50564: Flags [.], ack 1, win 512, options [nop,nop,TS val 396416781 ecr 396401095], length 0 :: [ 11:14:20 ] :: [ LOG ] :: 11:13:56.539117 IP localhost.50564 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 396416781 ecr 396401095], length 0 :: [ 11:14:20 ] :: [ LOG ] :: 11:13:57.563203 IP localhost.7811 > localhost.50564: Flags [R.], seq 1, ack 1, win 512, options [nop,nop,TS val 396417805 ecr 396401095], length 0 :: [ 11:14:20 ] :: [ LOG ] :: --------------- OUTPUT END --------------- :: [ 11:14:20 ] :: [ 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 :: [ 11:14:21 ] :: [ BEGIN ] :: Running 'kalive_pkts=10' :: [ 11:14:21 ] :: [ PASS ] :: Command 'kalive_pkts=10' (Expected 0, got 0) :: [ 11:14:21 ] :: [ PASS ] :: pass: kalive_pkts equals 10 :::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: :: Duration: 46s :: Assertions: 9 good, 0 bad :: RESULT: PASS (host) ** host PASS Score:0 Uploading resultoutputfile.log .done :::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: :: netns :::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: :: [ 11:14:24 ] :: [ BEGIN ] :: Running 'ip netns exec netns_ka tcpdump -nn -i lo port 7811 -w tcpdump.netns.pcap &' dropped privs to tcpdump tcpdump: listening on lo, link-type EN10MB (Ethernet), snapshot length 262144 bytes :: [ 11:14:24 ] :: [ PASS ] :: Command 'ip netns exec netns_ka tcpdump -nn -i lo port 7811 -w tcpdump.netns.pcap &' (Expected 0, got 0) :: [ 11:14:29 ] :: [ BEGIN ] :: Running 'ip netns exec netns_ka ./keepalive 127.0.0.1 7811 6 1 10 &' /usr/sbin/nft :: [ 11:14:29 ] :: [ 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 } } :: [ 11:14:30 ] :: [ BEGIN ] :: Running 'sleep 31 ' :: [ 11:15:01 ] :: [ PASS ] :: Command 'sleep 31 ' (Expected 0, got 0) :: [ 11:15:01 ] :: [ BEGIN ] :: Running 'childpid=306186' :: [ 11:15:01 ] :: [ PASS ] :: Command 'childpid=306186' (Expected 0, got 0) :: [ 11:15:02 ] :: [ BEGIN ] :: Running 'kill -s SIGINT 306186' connected accepted, and block ACK from client Child process terminated normally! nft delete table inet filter:: [ 11:15:02 ] :: [ PASS ] :: Command 'kill -s SIGINT 306186' (Expected 0, got 0) :: [ 11:15:02 ] :: [ BEGIN ] :: Running 'pkill tcpdump' 24 packets captured 48 packets received by filter 0 packets dropped by kernel :: [ 11:15:02 ] :: [ PASS ] :: Command 'pkill tcpdump' (Expected 0, got 0) :: [ 11:15:07 ] :: [ BEGIN ] :: Running 'tcpdump -r tcpdump.netns.pcap' reading from file tcpdump.netns.pcap, link-type EN10MB (Ethernet), snapshot length 262144 dropped privs to tcpdump 11:14:29.900707 IP localhost.50426 > localhost.7811: Flags [S], seq 1154003970, win 65495, options [mss 65495,sackOK,TS val 396450143 ecr 0,nop,wscale 7], length 0 11:14:29.900762 IP localhost.7811 > localhost.50426: Flags [S.], seq 3617626862, ack 1154003971, win 65483, options [mss 65495,sackOK,TS val 396450143 ecr 396450143,nop,wscale 7], length 0 11:14:29.900813 IP localhost.50426 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 396450143 ecr 396450143], length 0 11:14:35.963274 IP localhost.7811 > localhost.50426: Flags [.], ack 1, win 512, options [nop,nop,TS val 396456205 ecr 396450143], length 0 11:14:35.963352 IP localhost.50426 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 396456205 ecr 396450143], length 0 11:14:36.987241 IP localhost.7811 > localhost.50426: Flags [.], ack 1, win 512, options [nop,nop,TS val 396457229 ecr 396450143], length 0 11:14:36.987319 IP localhost.50426 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 396457229 ecr 396450143], length 0 11:14:38.011271 IP localhost.7811 > localhost.50426: Flags [.], ack 1, win 512, options [nop,nop,TS val 396458253 ecr 396450143], length 0 11:14:38.011319 IP localhost.50426 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 396458253 ecr 396450143], length 0 11:14:39.035100 IP localhost.7811 > localhost.50426: Flags [.], ack 1, win 512, options [nop,nop,TS val 396459277 ecr 396450143], length 0 11:14:39.035263 IP localhost.50426 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 396459277 ecr 396450143], length 0 11:14:40.059146 IP localhost.7811 > localhost.50426: Flags [.], ack 1, win 512, options [nop,nop,TS val 396460301 ecr 396450143], length 0 11:14:40.059223 IP localhost.50426 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 396460301 ecr 396450143], length 0 11:14:41.083316 IP localhost.7811 > localhost.50426: Flags [.], ack 1, win 512, options [nop,nop,TS val 396461325 ecr 396450143], length 0 11:14:41.083395 IP localhost.50426 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 396461325 ecr 396450143], length 0 11:14:42.107225 IP localhost.7811 > localhost.50426: Flags [.], ack 1, win 512, options [nop,nop,TS val 396462349 ecr 396450143], length 0 11:14:42.107304 IP localhost.50426 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 396462349 ecr 396450143], length 0 11:14:43.131291 IP localhost.7811 > localhost.50426: Flags [.], ack 1, win 512, options [nop,nop,TS val 396463373 ecr 396450143], length 0 11:14:43.131368 IP localhost.50426 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 396463373 ecr 396450143], length 0 11:14:44.155169 IP localhost.7811 > localhost.50426: Flags [.], ack 1, win 512, options [nop,nop,TS val 396464397 ecr 396450143], length 0 11:14:44.155248 IP localhost.50426 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 396464397 ecr 396450143], length 0 11:14:45.179099 IP localhost.7811 > localhost.50426: Flags [.], ack 1, win 512, options [nop,nop,TS val 396465421 ecr 396450143], length 0 11:14:45.179145 IP localhost.50426 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 396465421 ecr 396450143], length 0 11:14:46.203221 IP localhost.7811 > localhost.50426: Flags [R.], seq 1, ack 1, win 512, options [nop,nop,TS val 396466445 ecr 396450143], length 0 :: [ 11:15:07 ] :: [ LOG ] :: Output of 'tcpdump -r tcpdump.netns.pcap': :: [ 11:15:08 ] :: [ LOG ] :: --------------- OUTPUT START --------------- :: [ 11:15:08 ] :: [ LOG ] :: reading from file tcpdump.netns.pcap, link-type EN10MB (Ethernet), snapshot length 262144 :: [ 11:15:08 ] :: [ LOG ] :: dropped privs to tcpdump :: [ 11:15:08 ] :: [ LOG ] :: 11:14:29.900707 IP localhost.50426 > localhost.7811: Flags [S], seq 1154003970, win 65495, options [mss 65495,sackOK,TS val 396450143 ecr 0,nop,wscale 7], length 0 :: [ 11:15:08 ] :: [ LOG ] :: 11:14:29.900762 IP localhost.7811 > localhost.50426: Flags [S.], seq 3617626862, ack 1154003971, win 65483, options [mss 65495,sackOK,TS val 396450143 ecr 396450143,nop,wscale 7], length 0 :: [ 11:15:08 ] :: [ LOG ] :: 11:14:29.900813 IP localhost.50426 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 396450143 ecr 396450143], length 0 :: [ 11:15:08 ] :: [ LOG ] :: 11:14:35.963274 IP localhost.7811 > localhost.50426: Flags [.], ack 1, win 512, options [nop,nop,TS val 396456205 ecr 396450143], length 0 :: [ 11:15:08 ] :: [ LOG ] :: 11:14:35.963352 IP localhost.50426 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 396456205 ecr 396450143], length 0 :: [ 11:15:08 ] :: [ LOG ] :: 11:14:36.987241 IP localhost.7811 > localhost.50426: Flags [.], ack 1, win 512, options [nop,nop,TS val 396457229 ecr 396450143], length 0 :: [ 11:15:08 ] :: [ LOG ] :: 11:14:36.987319 IP localhost.50426 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 396457229 ecr 396450143], length 0 :: [ 11:15:08 ] :: [ LOG ] :: 11:14:38.011271 IP localhost.7811 > localhost.50426: Flags [.], ack 1, win 512, options [nop,nop,TS val 396458253 ecr 396450143], length 0 :: [ 11:15:08 ] :: [ LOG ] :: 11:14:38.011319 IP localhost.50426 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 396458253 ecr 396450143], length 0 :: [ 11:15:08 ] :: [ LOG ] :: 11:14:39.035100 IP localhost.7811 > localhost.50426: Flags [.], ack 1, win 512, options [nop,nop,TS val 396459277 ecr 396450143], length 0 :: [ 11:15:08 ] :: [ LOG ] :: 11:14:39.035263 IP localhost.50426 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 396459277 ecr 396450143], length 0 :: [ 11:15:09 ] :: [ LOG ] :: 11:14:40.059146 IP localhost.7811 > localhost.50426: Flags [.], ack 1, win 512, options [nop,nop,TS val 396460301 ecr 396450143], length 0 :: [ 11:15:09 ] :: [ LOG ] :: 11:14:40.059223 IP localhost.50426 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 396460301 ecr 396450143], length 0 :: [ 11:15:09 ] :: [ LOG ] :: 11:14:41.083316 IP localhost.7811 > localhost.50426: Flags [.], ack 1, win 512, options [nop,nop,TS val 396461325 ecr 396450143], length 0 :: [ 11:15:09 ] :: [ LOG ] :: 11:14:41.083395 IP localhost.50426 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 396461325 ecr 396450143], length 0 :: [ 11:15:09 ] :: [ LOG ] :: 11:14:42.107225 IP localhost.7811 > localhost.50426: Flags [.], ack 1, win 512, options [nop,nop,TS val 396462349 ecr 396450143], length 0 :: [ 11:15:09 ] :: [ LOG ] :: 11:14:42.107304 IP localhost.50426 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 396462349 ecr 396450143], length 0 :: [ 11:15:09 ] :: [ LOG ] :: 11:14:43.131291 IP localhost.7811 > localhost.50426: Flags [.], ack 1, win 512, options [nop,nop,TS val 396463373 ecr 396450143], length 0 :: [ 11:15:09 ] :: [ LOG ] :: 11:14:43.131368 IP localhost.50426 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 396463373 ecr 396450143], length 0 :: [ 11:15:09 ] :: [ LOG ] :: 11:14:44.155169 IP localhost.7811 > localhost.50426: Flags [.], ack 1, win 512, options [nop,nop,TS val 396464397 ecr 396450143], length 0 :: [ 11:15:09 ] :: [ LOG ] :: 11:14:44.155248 IP localhost.50426 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 396464397 ecr 396450143], length 0 :: [ 11:15:09 ] :: [ LOG ] :: 11:14:45.179099 IP localhost.7811 > localhost.50426: Flags [.], ack 1, win 512, options [nop,nop,TS val 396465421 ecr 396450143], length 0 :: [ 11:15:09 ] :: [ LOG ] :: 11:14:45.179145 IP localhost.50426 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 396465421 ecr 396450143], length 0 :: [ 11:15:09 ] :: [ LOG ] :: 11:14:46.203221 IP localhost.7811 > localhost.50426: Flags [R.], seq 1, ack 1, win 512, options [nop,nop,TS val 396466445 ecr 396450143], length 0 :: [ 11:15:09 ] :: [ LOG ] :: --------------- OUTPUT END --------------- :: [ 11:15:09 ] :: [ 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 :: [ 11:15:10 ] :: [ BEGIN ] :: Running 'kalive_pkts=10' :: [ 11:15:10 ] :: [ PASS ] :: Command 'kalive_pkts=10' (Expected 0, got 0) :: [ 11:15:10 ] :: [ PASS ] :: pass: kalive_pkts equals 10 :::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: :: Duration: 46s :: Assertions: 9 good, 0 bad :: RESULT: PASS (netns) ** netns PASS Score:0 Uploading resultoutputfile.log .done :::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: :: Cleanup :::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: :: [ 11:15:13 ] :: [ BEGIN ] :: Running 'ip netns del netns_ka' :: [ 11:15:13 ] :: [ 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-1.29.3-1.fc38.noarch Test name : unknown Test started : 2023-01-18 11:12:08 EST Test finished : 2023-01-18 11:15:16 EST (still running) Test duration : 188 seconds Distro : Fedora release 38 (Rawhide) Hostname : kvm-04-guest10.hv2.lab.eng.bos.redhat.com Architecture : unknown CPUs : 1 x Intel Xeon Processor (Skylake, IBRS) RAM size : 3885 MB HDD size : 49.87 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 :::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: :: [ 11:12:10 ] :: [ PASS ] :: Command 'systemctl stop firewalld' (Expected 0, got 0) :: [ 11:13:11 ] :: [ PASS ] :: Command 'sleep 60' (Expected 0, got 0) :: [ 11:13:11 ] :: [ PASS ] :: Command 'systemctl status firewalld' (Expected 1-255, got 3) :: [ 11:13:12 ] :: [ PASS ] :: Command 'nft delete table inet filter' (Expected 0-255, got 1) :: [ 11:13:22 ] :: [ PASS ] :: Command 'sleep 10' (Expected 0, got 0) :: [ 11:13:22 ] :: [ PASS ] :: Command 'sys_ka_idle=7200' (Expected 0, got 0) :: [ 11:13:23 ] :: [ PASS ] :: Command 'sys_ka_interval=75' (Expected 0, got 0) :: [ 11:13:23 ] :: [ PASS ] :: Command 'sys_ka_idle=9' (Expected 0, got 0) :: [ 11:13:28 ] :: [ PASS ] :: iproute installed (Expected 0, got 0) :: [ 11:13:29 ] :: [ PASS ] :: Command 'ip netns add netns_ka' (Expected 0, got 0) :: [ 11:13:29 ] :: [ PASS ] :: Command 'ip netns exec netns_ka ip link set lo up' (Expected 0, got 0) :: [ 11:13:29 ] :: [ PASS ] :: Command 'netns_sys_ka_idle=7200' (Expected 0, got 0) :: [ 11:13:30 ] :: [ PASS ] :: Command 'netns_sys_ka_interval=75' (Expected 0, got 0) :: [ 11:13:30 ] :: [ PASS ] :: Command 'netns_sys_ka_idle=9' (Expected 0, got 0) :: [ 11:13:30 ] :: [ LOG ] :: socket settings of keepalive will overide the system's :: [ 11:13:30 ] :: [ PASS ] :: Command 'idle=6' (Expected 0, got 0) :: [ 11:13:31 ] :: [ PASS ] :: Command 'interval=1' (Expected 0, got 0) :: [ 11:13:31 ] :: [ PASS ] :: Command 'maxpkt=10' (Expected 0, got 0) :: [ 11:13:31 ] :: [ PASS ] :: Command 'port=7811' (Expected 0, got 0) :: [ 11:13:32 ] :: [ PASS ] :: Command 'gcc -g -Wall -o keepalive keepalive.c' (Expected 0, got 0) :::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: :: Duration: 82s :: Assertions: 19 good, 0 bad :: RESULT: PASS (Setup) :::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: :: host :::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: :: [ 11:13:35 ] :: [ PASS ] :: Command 'tcpdump -nn -i lo port 7811 -w tcpdump.host.pcap &' (Expected 0, got 0) :: [ 11:13:40 ] :: [ PASS ] :: Command './keepalive 127.0.0.1 7811 6 1 10 &' (Expected 0, got 0) :: [ 11:14:12 ] :: [ PASS ] :: Command 'sleep 31 ' (Expected 0, got 0) :: [ 11:14:12 ] :: [ PASS ] :: Command 'childpid=305572' (Expected 0, got 0) :: [ 11:14:13 ] :: [ PASS ] :: Command 'kill -s SIGINT 305572' (Expected 0, got 0) :: [ 11:14:13 ] :: [ PASS ] :: Command 'pkill tcpdump' (Expected 0, got 0) :: [ 11:14:18 ] :: [ LOG ] :: Output of 'tcpdump -r tcpdump.host.pcap': :: [ 11:14:18 ] :: [ LOG ] :: --------------- OUTPUT START --------------- :: [ 11:14:18 ] :: [ LOG ] :: reading from file tcpdump.host.pcap, link-type EN10MB (Ethernet), snapshot length 262144 :: [ 11:14:19 ] :: [ LOG ] :: dropped privs to tcpdump :: [ 11:14:19 ] :: [ LOG ] :: 11:13:40.852845 IP localhost.50564 > localhost.7811: Flags [S], seq 4122442745, win 65495, options [mss 65495,sackOK,TS val 396401095 ecr 0,nop,wscale 7], length 0 :: [ 11:14:19 ] :: [ LOG ] :: 11:13:40.852970 IP localhost.7811 > localhost.50564: Flags [S.], seq 968965553, ack 4122442746, win 65483, options [mss 65495,sackOK,TS val 396401095 ecr 396401095,nop,wscale 7], length 0 :: [ 11:14:19 ] :: [ LOG ] :: 11:13:40.853048 IP localhost.50564 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 396401095 ecr 396401095], length 0 :: [ 11:14:19 ] :: [ LOG ] :: 11:13:47.323317 IP localhost.7811 > localhost.50564: Flags [.], ack 1, win 512, options [nop,nop,TS val 396407565 ecr 396401095], length 0 :: [ 11:14:19 ] :: [ LOG ] :: 11:13:47.323462 IP localhost.50564 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 396407565 ecr 396401095], length 0 :: [ 11:14:19 ] :: [ LOG ] :: 11:13:48.347133 IP localhost.7811 > localhost.50564: Flags [.], ack 1, win 512, options [nop,nop,TS val 396408589 ecr 396401095], length 0 :: [ 11:14:19 ] :: [ LOG ] :: 11:13:48.347192 IP localhost.50564 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 396408589 ecr 396401095], length 0 :: [ 11:14:19 ] :: [ LOG ] :: 11:13:49.371329 IP localhost.7811 > localhost.50564: Flags [.], ack 1, win 512, options [nop,nop,TS val 396409613 ecr 396401095], length 0 :: [ 11:14:19 ] :: [ LOG ] :: 11:13:49.371390 IP localhost.50564 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 396409613 ecr 396401095], length 0 :: [ 11:14:19 ] :: [ LOG ] :: 11:13:50.395067 IP localhost.7811 > localhost.50564: Flags [.], ack 1, win 512, options [nop,nop,TS val 396410637 ecr 396401095], length 0 :: [ 11:14:19 ] :: [ LOG ] :: 11:13:50.395112 IP localhost.50564 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 396410637 ecr 396401095], length 0 :: [ 11:14:19 ] :: [ LOG ] :: 11:13:51.419155 IP localhost.7811 > localhost.50564: Flags [.], ack 1, win 512, options [nop,nop,TS val 396411661 ecr 396401095], length 0 :: [ 11:14:19 ] :: [ LOG ] :: 11:13:51.419203 IP localhost.50564 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 396411661 ecr 396401095], length 0 :: [ 11:14:19 ] :: [ LOG ] :: 11:13:52.443164 IP localhost.7811 > localhost.50564: Flags [.], ack 1, win 512, options [nop,nop,TS val 396412685 ecr 396401095], length 0 :: [ 11:14:20 ] :: [ LOG ] :: 11:13:52.443213 IP localhost.50564 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 396412685 ecr 396401095], length 0 :: [ 11:14:20 ] :: [ LOG ] :: 11:13:53.467288 IP localhost.7811 > localhost.50564: Flags [.], ack 1, win 512, options [nop,nop,TS val 396413709 ecr 396401095], length 0 :: [ 11:14:20 ] :: [ LOG ] :: 11:13:53.467350 IP localhost.50564 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 396413709 ecr 396401095], length 0 :: [ 11:14:20 ] :: [ LOG ] :: 11:13:54.491234 IP localhost.7811 > localhost.50564: Flags [.], ack 1, win 512, options [nop,nop,TS val 396414733 ecr 396401095], length 0 :: [ 11:14:20 ] :: [ LOG ] :: 11:13:54.491283 IP localhost.50564 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 396414733 ecr 396401095], length 0 :: [ 11:14:20 ] :: [ LOG ] :: 11:13:55.515127 IP localhost.7811 > localhost.50564: Flags [.], ack 1, win 512, options [nop,nop,TS val 396415757 ecr 396401095], length 0 :: [ 11:14:20 ] :: [ LOG ] :: 11:13:55.515171 IP localhost.50564 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 396415757 ecr 396401095], length 0 :: [ 11:14:20 ] :: [ LOG ] :: 11:13:56.539071 IP localhost.7811 > localhost.50564: Flags [.], ack 1, win 512, options [nop,nop,TS val 396416781 ecr 396401095], length 0 :: [ 11:14:20 ] :: [ LOG ] :: 11:13:56.539117 IP localhost.50564 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 396416781 ecr 396401095], length 0 :: [ 11:14:20 ] :: [ LOG ] :: 11:13:57.563203 IP localhost.7811 > localhost.50564: Flags [R.], seq 1, ack 1, win 512, options [nop,nop,TS val 396417805 ecr 396401095], length 0 :: [ 11:14:20 ] :: [ LOG ] :: --------------- OUTPUT END --------------- :: [ 11:14:20 ] :: [ PASS ] :: Command 'tcpdump -r tcpdump.host.pcap' (Expected 0, got 0) :: [ 11:14:21 ] :: [ PASS ] :: Command 'kalive_pkts=10' (Expected 0, got 0) :: [ 11:14:21 ] :: [ PASS ] :: pass: kalive_pkts equals 10 :::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: :: Duration: 46s :: Assertions: 9 good, 0 bad :: RESULT: PASS (host) :::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: :: netns :::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: :: [ 11:14:24 ] :: [ PASS ] :: Command 'ip netns exec netns_ka tcpdump -nn -i lo port 7811 -w tcpdump.netns.pcap &' (Expected 0, got 0) :: [ 11:14:29 ] :: [ PASS ] :: Command 'ip netns exec netns_ka ./keepalive 127.0.0.1 7811 6 1 10 &' (Expected 0, got 0) :: [ 11:15:01 ] :: [ PASS ] :: Command 'sleep 31 ' (Expected 0, got 0) :: [ 11:15:01 ] :: [ PASS ] :: Command 'childpid=306186' (Expected 0, got 0) :: [ 11:15:02 ] :: [ PASS ] :: Command 'kill -s SIGINT 306186' (Expected 0, got 0) :: [ 11:15:02 ] :: [ PASS ] :: Command 'pkill tcpdump' (Expected 0, got 0) :: [ 11:15:07 ] :: [ LOG ] :: Output of 'tcpdump -r tcpdump.netns.pcap': :: [ 11:15:08 ] :: [ LOG ] :: --------------- OUTPUT START --------------- :: [ 11:15:08 ] :: [ LOG ] :: reading from file tcpdump.netns.pcap, link-type EN10MB (Ethernet), snapshot length 262144 :: [ 11:15:08 ] :: [ LOG ] :: dropped privs to tcpdump :: [ 11:15:08 ] :: [ LOG ] :: 11:14:29.900707 IP localhost.50426 > localhost.7811: Flags [S], seq 1154003970, win 65495, options [mss 65495,sackOK,TS val 396450143 ecr 0,nop,wscale 7], length 0 :: [ 11:15:08 ] :: [ LOG ] :: 11:14:29.900762 IP localhost.7811 > localhost.50426: Flags [S.], seq 3617626862, ack 1154003971, win 65483, options [mss 65495,sackOK,TS val 396450143 ecr 396450143,nop,wscale 7], length 0 :: [ 11:15:08 ] :: [ LOG ] :: 11:14:29.900813 IP localhost.50426 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 396450143 ecr 396450143], length 0 :: [ 11:15:08 ] :: [ LOG ] :: 11:14:35.963274 IP localhost.7811 > localhost.50426: Flags [.], ack 1, win 512, options [nop,nop,TS val 396456205 ecr 396450143], length 0 :: [ 11:15:08 ] :: [ LOG ] :: 11:14:35.963352 IP localhost.50426 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 396456205 ecr 396450143], length 0 :: [ 11:15:08 ] :: [ LOG ] :: 11:14:36.987241 IP localhost.7811 > localhost.50426: Flags [.], ack 1, win 512, options [nop,nop,TS val 396457229 ecr 396450143], length 0 :: [ 11:15:08 ] :: [ LOG ] :: 11:14:36.987319 IP localhost.50426 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 396457229 ecr 396450143], length 0 :: [ 11:15:08 ] :: [ LOG ] :: 11:14:38.011271 IP localhost.7811 > localhost.50426: Flags [.], ack 1, win 512, options [nop,nop,TS val 396458253 ecr 396450143], length 0 :: [ 11:15:08 ] :: [ LOG ] :: 11:14:38.011319 IP localhost.50426 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 396458253 ecr 396450143], length 0 :: [ 11:15:08 ] :: [ LOG ] :: 11:14:39.035100 IP localhost.7811 > localhost.50426: Flags [.], ack 1, win 512, options [nop,nop,TS val 396459277 ecr 396450143], length 0 :: [ 11:15:08 ] :: [ LOG ] :: 11:14:39.035263 IP localhost.50426 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 396459277 ecr 396450143], length 0 :: [ 11:15:09 ] :: [ LOG ] :: 11:14:40.059146 IP localhost.7811 > localhost.50426: Flags [.], ack 1, win 512, options [nop,nop,TS val 396460301 ecr 396450143], length 0 :: [ 11:15:09 ] :: [ LOG ] :: 11:14:40.059223 IP localhost.50426 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 396460301 ecr 396450143], length 0 :: [ 11:15:09 ] :: [ LOG ] :: 11:14:41.083316 IP localhost.7811 > localhost.50426: Flags [.], ack 1, win 512, options [nop,nop,TS val 396461325 ecr 396450143], length 0 :: [ 11:15:09 ] :: [ LOG ] :: 11:14:41.083395 IP localhost.50426 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 396461325 ecr 396450143], length 0 :: [ 11:15:09 ] :: [ LOG ] :: 11:14:42.107225 IP localhost.7811 > localhost.50426: Flags [.], ack 1, win 512, options [nop,nop,TS val 396462349 ecr 396450143], length 0 :: [ 11:15:09 ] :: [ LOG ] :: 11:14:42.107304 IP localhost.50426 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 396462349 ecr 396450143], length 0 :: [ 11:15:09 ] :: [ LOG ] :: 11:14:43.131291 IP localhost.7811 > localhost.50426: Flags [.], ack 1, win 512, options [nop,nop,TS val 396463373 ecr 396450143], length 0 :: [ 11:15:09 ] :: [ LOG ] :: 11:14:43.131368 IP localhost.50426 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 396463373 ecr 396450143], length 0 :: [ 11:15:09 ] :: [ LOG ] :: 11:14:44.155169 IP localhost.7811 > localhost.50426: Flags [.], ack 1, win 512, options [nop,nop,TS val 396464397 ecr 396450143], length 0 :: [ 11:15:09 ] :: [ LOG ] :: 11:14:44.155248 IP localhost.50426 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 396464397 ecr 396450143], length 0 :: [ 11:15:09 ] :: [ LOG ] :: 11:14:45.179099 IP localhost.7811 > localhost.50426: Flags [.], ack 1, win 512, options [nop,nop,TS val 396465421 ecr 396450143], length 0 :: [ 11:15:09 ] :: [ LOG ] :: 11:14:45.179145 IP localhost.50426 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 396465421 ecr 396450143], length 0 :: [ 11:15:09 ] :: [ LOG ] :: 11:14:46.203221 IP localhost.7811 > localhost.50426: Flags [R.], seq 1, ack 1, win 512, options [nop,nop,TS val 396466445 ecr 396450143], length 0 :: [ 11:15:09 ] :: [ LOG ] :: --------------- OUTPUT END --------------- :: [ 11:15:09 ] :: [ PASS ] :: Command 'tcpdump -r tcpdump.netns.pcap' (Expected 0, got 0) :: [ 11:15:10 ] :: [ PASS ] :: Command 'kalive_pkts=10' (Expected 0, got 0) :: [ 11:15:10 ] :: [ PASS ] :: pass: kalive_pkts equals 10 :::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: :: Duration: 46s :: Assertions: 9 good, 0 bad :: RESULT: PASS (netns) :::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: :: Cleanup :::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: :: [ 11:15:13 ] :: [ PASS ] :: Command 'ip netns del netns_ka' (Expected 0, got 0) :::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: :: Duration: 0s :: Assertions: 1 good, 0 bad :: RESULT: PASS (Cleanup) :::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: :: unknown :::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: :: [ 11:15:17 ] :: [ LOG ] :: Phases fingerprint: 3TFH3dbq :: [ 11:15:17 ] :: [ LOG ] :: Asserts fingerprint: cDYg/isO Uploading journal.xml .done :::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: :: Duration: 188s :: Phases: 4 good, 0 bad :: OVERALL RESULT: PASS (unknown)