Project Number Date
test_Tails_ISO_21318-tor-browser-16.0 2 04 Jun 2026, 17:10

Feature Report

Steps Scenarios Features
Feature Passed Failed Skipped Pending Undefined Total Passed Failed Total Duration Status
The Tor enforcement is effective 40 1 2 0 0 43 8 1 9 10:47.171 Failed
Tags: @product
Feature The Tor enforcement is effective
As a Tails user I want all direct Internet connections I do by mistake or applications do by misconfiguration or buggy leaks to be blocked And as a Tails developer I want to ensure that the automated test suite detects firewall leaks reliably
Tags: @product
11.915
Before features/support/hooks.rb:270 0.000
Before features/support/hooks.rb:277 0.005
Given I have started Tails from DVD and logged in and the network is connected 11.532
Then the firewall's policy is to drop all IPv4 traffic 0.063
And the firewall is configured to only allow the clearnet and debian-tor users to connect directly to the Internet over IPv4 0.198
And the firewall's NAT rules only redirect traffic for the Unsafe Browser, Tor's TransPort, and DNSPort 0.053
And the firewall is configured to block all external IPv6 traffic 0.067
After features/support/hooks.rb:335 0.833
After features/support/hooks.rb:104 0.000
Tags: @product @doc
9:4.574
Scenario Anti test: Detecting TCP leaks from the Unsafe Browser with the firewall leak detector
Before features/support/hooks.rb:270 0.000
Before features/support/hooks.rb:277 0.008
Steps
Given I have started Tails from DVD and logged in and the network is connected 10.262
And I capture all network traffic 0.009
When I successfully start the Unsafe Browser 7.039
And I open the Tails homepage in the Unsafe Browser 8:47.262
Operation 
Operation failed (despite retrying 10 times) with
MaxRetriesFailure: Operation failed (despite retrying 2 times) with
FindFailed: cannot find BrowserAddressBar.png on the screen (MaxRetriesFailure)
./features/support/helpers/misc_helpers.rb:226:in `rescue in block in retry_action'
./features/support/helpers/misc_helpers.rb:209:in `block in retry_action'
<internal:kernel>:187:in `loop'
./features/support/helpers/misc_helpers.rb:208:in `retry_action'
./features/step_definitions/browser.rb:211:in `block (2 levels) in <top (required)>'
./features/step_definitions/browser.rb:213:in `/^I open the address "([^"]*)" in the (.* Browser)( without waiting)?$/'
./features/step_definitions/browser.rb:351:in `/^I open the Tails homepage in the (.+)$/'
features/tor_enforcement.feature:20:in `And I open the Tails homepage in the Unsafe Browser'
And the Tails homepage loads in the Unsafe Browser 0.000
Then the firewall leak detector has detected leaks 0.000
After features/support/hooks.rb:335 4.921 
SCENARIO FAILED: 'Anti test: Detecting TCP leaks from the Unsafe Browser with the firewall leak detector' (at time 03:41:14)
Boot log: https://jenkins.tails.boum.org/job/test_Tails_ISO_21318-tor-browser-16.0/2/artifact/build-artifacts/03:41:14_Anti_test:_Detecting_TCP_leaks_from_the_Unsafe_Browser_with_the_firewall_leak_detector.file_content_var_log_boot.log
Screenshot: https://jenkins.tails.boum.org/job/test_Tails_ISO_21318-tor-browser-16.0/2/artifact/build-artifacts/03:41:14_Anti_test:_Detecting_TCP_leaks_from_the_Unsafe_Browser_with_the_firewall_leak_detector.png
Video: https://jenkins.tails.boum.org/job/test_Tails_ISO_21318-tor-browser-16.0/2/artifact/build-artifacts/03:41:14_Anti_test:_Detecting_TCP_leaks_from_the_Unsafe_Browser_with_the_firewall_leak_detector.mkv
Systemd journal: https://jenkins.tails.boum.org/job/test_Tails_ISO_21318-tor-browser-16.0/2/artifact/build-artifacts/03:41:14_Anti_test:_Detecting_TCP_leaks_from_the_Unsafe_Browser_with_the_firewall_leak_detector.journal
After features/support/hooks.rb:104 0.050
Tags: @product
10.399
Before features/support/hooks.rb:270 0.000
Before features/support/hooks.rb:277 0.007
Given I have started Tails from DVD and logged in and the network is connected 10.005
And I capture all network traffic 0.005
And I disable Tails' firewall 0.119
When I do a TCP DNS lookup of "torproject.org" 0.224
Then the firewall leak detector has detected leaks 0.044
After features/support/hooks.rb:335 0.810
After features/support/hooks.rb:104 0.037
Tags: @product
10.174
Before features/support/hooks.rb:270 0.000
Before features/support/hooks.rb:277 0.004
Given I have started Tails from DVD and logged in and the network is connected 9.830
And I capture all network traffic 0.007
And I disable Tails' firewall 0.110
When I do a UDP DNS lookup of "torproject.org" 0.154
Then the firewall leak detector has detected leaks 0.071
After features/support/hooks.rb:335 1.007
After features/support/hooks.rb:104 0.038
Tags: @product
14.510
Before features/support/hooks.rb:270 0.000
Before features/support/hooks.rb:277 0.005
Given I have started Tails from DVD and logged in and the network is connected 10.207
And I capture all network traffic 0.006
And I disable Tails' firewall 0.112
When I send some ICMP pings 4.074
Then the firewall leak detector has detected leaks 0.109
After features/support/hooks.rb:335 0.679
After features/support/hooks.rb:104 0.052
Tags: @product @check_tor_leaks
11.735
Before features/support/hooks.rb:270 0.000
Before features/support/hooks.rb:277 0.008
Before features/support/hooks.rb:523 0.007
Given I have started Tails from DVD and logged in and the network is connected 10.309
When I open an untorified TCP connection to 1.2.3.4 on port 42 1.349
Then the untorified connection fails 0.000
And the untorified connection is logged as dropped by the firewall 0.076
After features/support/hooks.rb:531 0.245
After features/support/hooks.rb:335 0.795
After features/support/hooks.rb:104 0.000
Tags: @product @check_tor_leaks
11.024
Before features/support/hooks.rb:270 0.000
Before features/support/hooks.rb:277 0.005
Before features/support/hooks.rb:523 0.003
Given I have started Tails from DVD and logged in and the network is connected 9.687
When I open an untorified UDP connection to 1.2.3.4 on port 42 1.257
Then the untorified connection fails 0.000
And the untorified connection is logged as dropped by the firewall 0.079
After features/support/hooks.rb:531 0.243
After features/support/hooks.rb:335 0.907
After features/support/hooks.rb:104 0.000
Tags: @product @check_tor_leaks
15.769
Before features/support/hooks.rb:270 0.000
Before features/support/hooks.rb:277 0.005
Before features/support/hooks.rb:523 0.003
Given I have started Tails from DVD and logged in and the network is connected 10.352
When I open an untorified ICMP connection to 1.2.3.4 5.337
Then the untorified connection fails 0.000
And the untorified connection is logged as dropped by the firewall 0.079
After features/support/hooks.rb:531 0.227
After features/support/hooks.rb:335 0.821
After features/support/hooks.rb:104 0.000
Tags: @product
17.067
Before features/support/hooks.rb:270 0.000
Before features/support/hooks.rb:277 0.006
Given I have started Tails from DVD without network and logged in 6.654
And the system DNS is using the local DNS resolver 0.006
And the network is plugged 0.019
And I successfully configure Tor 10.381
Then the system DNS is still using the local DNS resolver 0.005
After features/support/hooks.rb:335 0.696
After features/support/hooks.rb:104 0.000