Another instance on amd64: FAIL: Received incorrect puback1b. Received (not decoded, len=4): b':\x18\x00\x0c' Expected: PUBACK, rl=2, mid=1 1638935812: The 'port' option is now deprecated and will be removed in a future version. Please use 'listener' instead. 1638935812: mosquitto version 2.0.11 starting 1638935812: Config loaded from 11-persistent-subscription-no-local.conf. 1638935812: Opening ipv4 listen socket on port 1888. 1638935812: Opening ipv6 listen socket on port 1888. 1638935812: mosquitto version 2.0.11 running 1638935812: New connection from ::1:57542 on port 1888. 1638935812: Client <unknown> closed its connection. 1638935812: New connection from 127.0.0.1:36022 on port 1888. 1638935812: New client connected from 127.0.0.1:36022 as persistent-subscription-test (p5, c0, k60). 1638935812: No will message specified. 1638935812: Sending CONNACK to persistent-subscription-test (1, 0) 1638935812: Sending PUBLISH to persistent-subscription-test (d1, q1, r0, m1, 'subpub/local', ... (7 bytes)) 1638935812: mosquitto version 2.0.11 terminating 1638935812: Saving in-memory database to /tmp/11-persistent-subscription-no-local.db.
I find it curious that sometimes mosquitto reports one connection over ipv4 and the other over ipv6. 1638935812: New connection from ::1:57542 on port 1888. 1638935812: New connection from 127.0.0.1:36022 on port 1888. The tests have hard-coded use of AF_INET when connecting: def do_client_connect(connect_packet, connack_packet, hostname="localhost", port=1888, timeout=10, connack_error="connack"): sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM) sock.settimeout(timeout) sock.connect((hostname, port)) Could it be caused by an external connection? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1929553 Title: autopkgtest is very flaky on s390x To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mosquitto/+bug/1929553/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs