Bug #10288: Fix newly identified issues to make our test suite more robust and faster
The check_tor_leaks hook is fragile
https://jenkins.tails.boum.org/job/test_Tails_ISO_feature-5650-rngd/8/ failed (pcap attached) with:
calling as root: systemctl is-system-running call returned: [0, "running\n", ""] And Tor is ready # features/step_definitions/common_steps.rb:373 calling as root: date --rfc-2822 call returned: [0, "Fri, 10 Jun 2016 18:18:47 +0000\n", ""] Then Tails clock is less than 5 minutes incorrect # features/step_definitions/time_syncing.rb:40 Time was 0.436531902 seconds off Unexpected connections were made: #<OpenStruct mac_saddr="50:54:00:f3:87:dc", mac_daddr="52:54:00:53:3c:df", protocol="tcp", saddr="10.2.1.92", daddr="10.2.1.1", sport=55150, dport=5024>. <false> is not true. (Test::Unit::AssertionFailedError) /usr/lib/ruby/vendor_ruby/test/unit/assertions.rb:55:in `block in assert_block' /usr/lib/ruby/vendor_ruby/test/unit/assertions.rb:1588:in `call' /usr/lib/ruby/vendor_ruby/test/unit/assertions.rb:1588:in `_wrap_assertion' /usr/lib/ruby/vendor_ruby/test/unit/assertions.rb:53:in `assert_block' /usr/lib/ruby/vendor_ruby/test/unit/assertions.rb:163:in `block in assert' /usr/lib/ruby/vendor_ruby/test/unit/assertions.rb:1593:in `call' /usr/lib/ruby/vendor_ruby/test/unit/assertions.rb:1593:in `_wrap_assertion' /usr/lib/ruby/vendor_ruby/test/unit/assertions.rb:130:in `assert' /var/lib/jenkins/workspace/test_Tails_ISO_feature-5650-rngd/features/support/helpers/firewall_helper.rb:68:in `assert_all_connections' /var/lib/jenkins/workspace/test_Tails_ISO_feature-5650-rngd/features/support/hooks.rb:274:in `After'
The pcap shows one initial packet (at time = 0) that's precisely the one that violates the assertion, and then a DCHP transaction 53s later, and then what looks like a Tor bootstrap with chutney 30s later. So, my theory is that the initial packet, that triggers the failure, is a leftover of the previous scenario, or something, and has nothing to do with the current scenario.
#3 Updated by bertagaz about 2 years ago
It has happened 4 times in the last 50 days on Jenkins.
That's mentioned on #11087#note-9. Attaching the pcap just in case.
#4 Updated by intrigeri about 2 years ago
Here's the pcap for another similar failure.