Project Number Date
test_Tails_ISO_devel 4073 14 Nov 2025, 10:26

Feature Report

Steps Scenarios Features
Feature Passed Failed Skipped Pending Undefined Total Passed Failed Total Duration Status
The Tor enforcement is effective 0 9 34 0 0 43 0 9 9 21.794 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
1.731
Scenario The firewall configuration is very restrictive
Before features/support/hooks.rb:266 0.000
Before features/support/hooks.rb:273 0.005
Steps
Given I have started Tails from DVD and logged in and the network is connected 1.731
Call 
Call to virDomainRestore failed: operation failed: guest CPU doesn't match specification: missing features: rdctl-no,skip-l1dfl-vmentry,mds-no,pschange-mc-no,gds-no,rfds-no (Guestfs::Error)
./features/support/helpers/vm_helper.rb:849:in `restore'
./features/support/helpers/vm_helper.rb:849:in `restore_snapshot'
./features/step_definitions/snapshots.rb:135:in `reach_checkpoint'
./features/step_definitions/snapshots.rb:137:in `reach_checkpoint'
./features/step_definitions/snapshots.rb:173:in `/^I\ have\ started\ Tails\ from\ DVD\ and\ logged\ in\ and\ the\ network\ is\ connected$/'
features/tor_enforcement.feature:9:in `Given I have started Tails from DVD and logged in and the network is connected'
Then the firewall's policy is to drop all IPv4 traffic 0.000
And the firewall is configured to only allow the clearnet and debian-tor users to connect directly to the Internet over IPv4 0.000
And the firewall's NAT rules only redirect traffic for the Unsafe Browser, Tor's TransPort, and DNSPort 0.000
And the firewall is configured to block all external IPv6 traffic 0.000
Hooks
After features/support/hooks.rb:331 4.849
Error message 
<false> is not true. (Test::Unit::AssertionFailedError)
./features/support/hooks.rb:465:in `block (2 levels) in <top (required)>'
./features/support/hooks.rb:460:in `each'
./features/support/hooks.rb:460:in `After'
Output 1 
SCENARIO FAILED: 'The firewall configuration is very restrictive' (at time 02:27:09)
Screenshot: https://jenkins.tails.boum.org/job/test_Tails_ISO_devel/4073/artifact/build-artifacts/02:27:09_The_firewall_configuration_is_very_restrictive.png
Video: https://jenkins.tails.boum.org/job/test_Tails_ISO_devel/4073/artifact/build-artifacts/02:27:09_The_firewall_configuration_is_very_restrictive.mkv
After features/support/hooks.rb:100 0.000
Tags: @product @doc
7.511
Scenario Anti test: Detecting TCP leaks from the Unsafe Browser with the firewall leak detector
Before features/support/hooks.rb:266 0.000
Before features/support/hooks.rb:273 0.005
Steps
Given I have started Tails from DVD and logged in and the network is connected 7.511
Call 
Call to virDomainRestore failed: operation failed: guest CPU doesn't match specification: missing features: rdctl-no,skip-l1dfl-vmentry,mds-no,pschange-mc-no,gds-no,rfds-no (Guestfs::Error)
./features/support/helpers/vm_helper.rb:849:in `restore'
./features/support/helpers/vm_helper.rb:849:in `restore_snapshot'
./features/step_definitions/snapshots.rb:135:in `reach_checkpoint'
./features/step_definitions/snapshots.rb:137:in `reach_checkpoint'
./features/step_definitions/snapshots.rb:173:in `/^I\ have\ started\ Tails\ from\ DVD\ and\ logged\ in\ and\ the\ network\ is\ connected$/'
features/tor_enforcement.feature:17:in `Given I have started Tails from DVD and logged in and the network is connected'
And I capture all network traffic 0.000
When I successfully start the Unsafe Browser 0.000
And I open the Tails homepage in the Unsafe Browser 0.000
And the Tails homepage loads in the Unsafe Browser 0.000
Then the firewall leak detector has detected leaks 0.000
Hooks
After features/support/hooks.rb:331 4.478
Error message 
<false> is not true. (Test::Unit::AssertionFailedError)
./features/support/hooks.rb:465:in `block (2 levels) in <top (required)>'
./features/support/hooks.rb:460:in `each'
./features/support/hooks.rb:460:in `After'
Output 1 
SCENARIO FAILED: 'Anti test: Detecting TCP leaks from the Unsafe Browser with the firewall leak detector' (at time 02:27:21)
Screenshot: https://jenkins.tails.boum.org/job/test_Tails_ISO_devel/4073/artifact/build-artifacts/02:27:21_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_devel/4073/artifact/build-artifacts/02:27:21_Anti_test:_Detecting_TCP_leaks_from_the_Unsafe_Browser_with_the_firewall_leak_detector.mkv
After features/support/hooks.rb:100 0.000
Tags: @product
1.935
Scenario Anti test: Detecting TCP leaks of DNS lookups with the firewall leak detector
Before features/support/hooks.rb:266 0.000
Before features/support/hooks.rb:273 0.005
Steps
Given I have started Tails from DVD and logged in and the network is connected 1.935
Call 
Call to virDomainRestore failed: operation failed: guest CPU doesn't match specification: missing features: rdctl-no,skip-l1dfl-vmentry,mds-no,pschange-mc-no,gds-no,rfds-no (Guestfs::Error)
./features/support/helpers/vm_helper.rb:849:in `restore'
./features/support/helpers/vm_helper.rb:849:in `restore_snapshot'
./features/step_definitions/snapshots.rb:135:in `reach_checkpoint'
./features/step_definitions/snapshots.rb:137:in `reach_checkpoint'
./features/step_definitions/snapshots.rb:173:in `/^I\ have\ started\ Tails\ from\ DVD\ and\ logged\ in\ and\ the\ network\ is\ connected$/'
features/tor_enforcement.feature:25:in `Given I have started Tails from DVD and logged in and the network is connected'
And I capture all network traffic 0.000
And I disable Tails' firewall 0.000
When I do a TCP DNS lookup of "torproject.org" 0.000
Then the firewall leak detector has detected leaks 0.000
Hooks
After features/support/hooks.rb:331 4.597
Error message 
<false> is not true. (Test::Unit::AssertionFailedError)
./features/support/hooks.rb:465:in `block (2 levels) in <top (required)>'
./features/support/hooks.rb:460:in `each'
./features/support/hooks.rb:460:in `After'
Output 1 
SCENARIO FAILED: 'Anti test: Detecting TCP leaks of DNS lookups with the firewall leak detector' (at time 02:27:27)
Screenshot: https://jenkins.tails.boum.org/job/test_Tails_ISO_devel/4073/artifact/build-artifacts/02:27:27_Anti_test:_Detecting_TCP_leaks_of_DNS_lookups_with_the_firewall_leak_detector.png
Video: https://jenkins.tails.boum.org/job/test_Tails_ISO_devel/4073/artifact/build-artifacts/02:27:27_Anti_test:_Detecting_TCP_leaks_of_DNS_lookups_with_the_firewall_leak_detector.mkv
After features/support/hooks.rb:100 0.000
Tags: @product
1.759
Scenario Anti test: Detecting UDP leaks of DNS lookups with the firewall leak detector
Before features/support/hooks.rb:266 0.000
Before features/support/hooks.rb:273 0.004
Steps
Given I have started Tails from DVD and logged in and the network is connected 1.759
Call 
Call to virDomainRestore failed: operation failed: guest CPU doesn't match specification: missing features: rdctl-no,skip-l1dfl-vmentry,mds-no,pschange-mc-no,gds-no,rfds-no (Guestfs::Error)
./features/support/helpers/vm_helper.rb:849:in `restore'
./features/support/helpers/vm_helper.rb:849:in `restore_snapshot'
./features/step_definitions/snapshots.rb:135:in `reach_checkpoint'
./features/step_definitions/snapshots.rb:137:in `reach_checkpoint'
./features/step_definitions/snapshots.rb:173:in `/^I\ have\ started\ Tails\ from\ DVD\ and\ logged\ in\ and\ the\ network\ is\ connected$/'
features/tor_enforcement.feature:32:in `Given I have started Tails from DVD and logged in and the network is connected'
And I capture all network traffic 0.000
And I disable Tails' firewall 0.000
When I do a UDP DNS lookup of "torproject.org" 0.000
Then the firewall leak detector has detected leaks 0.000
Hooks
After features/support/hooks.rb:331 4.782
Error message 
<false> is not true. (Test::Unit::AssertionFailedError)
./features/support/hooks.rb:465:in `block (2 levels) in <top (required)>'
./features/support/hooks.rb:460:in `each'
./features/support/hooks.rb:460:in `After'
Output 1 
SCENARIO FAILED: 'Anti test: Detecting UDP leaks of DNS lookups with the firewall leak detector' (at time 02:27:34)
Screenshot: https://jenkins.tails.boum.org/job/test_Tails_ISO_devel/4073/artifact/build-artifacts/02:27:34_Anti_test:_Detecting_UDP_leaks_of_DNS_lookups_with_the_firewall_leak_detector.png
Video: https://jenkins.tails.boum.org/job/test_Tails_ISO_devel/4073/artifact/build-artifacts/02:27:34_Anti_test:_Detecting_UDP_leaks_of_DNS_lookups_with_the_firewall_leak_detector.mkv
After features/support/hooks.rb:100 0.000
Tags: @product
1.688
Scenario Anti test: Detecting ICMP leaks of ping with the firewall leak detector
Before features/support/hooks.rb:266 0.000
Before features/support/hooks.rb:273 0.004
Steps
Given I have started Tails from DVD and logged in and the network is connected 1.688
Call 
Call to virDomainRestore failed: operation failed: guest CPU doesn't match specification: missing features: rdctl-no,skip-l1dfl-vmentry,mds-no,pschange-mc-no,gds-no,rfds-no (Guestfs::Error)
./features/support/helpers/vm_helper.rb:849:in `restore'
./features/support/helpers/vm_helper.rb:849:in `restore_snapshot'
./features/step_definitions/snapshots.rb:135:in `reach_checkpoint'
./features/step_definitions/snapshots.rb:137:in `reach_checkpoint'
./features/step_definitions/snapshots.rb:173:in `/^I\ have\ started\ Tails\ from\ DVD\ and\ logged\ in\ and\ the\ network\ is\ connected$/'
features/tor_enforcement.feature:39:in `Given I have started Tails from DVD and logged in and the network is connected'
And I capture all network traffic 0.000
And I disable Tails' firewall 0.000
When I send some ICMP pings 0.000
Then the firewall leak detector has detected leaks 0.000
Hooks
After features/support/hooks.rb:331 4.835
Error message 
<false> is not true. (Test::Unit::AssertionFailedError)
./features/support/hooks.rb:465:in `block (2 levels) in <top (required)>'
./features/support/hooks.rb:460:in `each'
./features/support/hooks.rb:460:in `After'
Output 1 
SCENARIO FAILED: 'Anti test: Detecting ICMP leaks of ping with the firewall leak detector' (at time 02:27:40)
Screenshot: https://jenkins.tails.boum.org/job/test_Tails_ISO_devel/4073/artifact/build-artifacts/02:27:40_Anti_test:_Detecting_ICMP_leaks_of_ping_with_the_firewall_leak_detector.png
Video: https://jenkins.tails.boum.org/job/test_Tails_ISO_devel/4073/artifact/build-artifacts/02:27:40_Anti_test:_Detecting_ICMP_leaks_of_ping_with_the_firewall_leak_detector.mkv
After features/support/hooks.rb:100 0.000
Tags: @product @check_tor_leaks
1.921
Scenario The Tor enforcement is effective at blocking untorified TCP connection attempts
Before features/support/hooks.rb:266 0.000
Before features/support/hooks.rb:273 0.005
Before features/support/hooks.rb:519 0.005
Steps
Given I have started Tails from DVD and logged in and the network is connected 1.921
Call 
Call to virDomainRestore failed: operation failed: guest CPU doesn't match specification: missing features: rdctl-no,skip-l1dfl-vmentry,mds-no,pschange-mc-no,gds-no,rfds-no (Guestfs::Error)
./features/support/helpers/vm_helper.rb:849:in `restore'
./features/support/helpers/vm_helper.rb:849:in `restore_snapshot'
./features/step_definitions/snapshots.rb:135:in `reach_checkpoint'
./features/step_definitions/snapshots.rb:137:in `reach_checkpoint'
./features/step_definitions/snapshots.rb:173:in `/^I\ have\ started\ Tails\ from\ DVD\ and\ logged\ in\ and\ the\ network\ is\ connected$/'
features/tor_enforcement.feature:47:in `Given I have started Tails from DVD and logged in and the network is connected'
When I open an untorified TCP connection to 1.2.3.4 on port 42 0.000
Then the untorified connection fails 0.000
And the untorified connection is logged as dropped by the firewall 0.000
Hooks
After features/support/hooks.rb:527 0.059
After features/support/hooks.rb:331 4.631
Error message 
<false> is not true. (Test::Unit::AssertionFailedError)
./features/support/hooks.rb:465:in `block (2 levels) in <top (required)>'
./features/support/hooks.rb:460:in `each'
./features/support/hooks.rb:460:in `After'
Output 1 
SCENARIO FAILED: 'The Tor enforcement is effective at blocking untorified TCP connection attempts' (at time 02:27:47)
Screenshot: https://jenkins.tails.boum.org/job/test_Tails_ISO_devel/4073/artifact/build-artifacts/02:27:47_The_Tor_enforcement_is_effective_at_blocking_untorified_TCP_connection_attempts.png
Video: https://jenkins.tails.boum.org/job/test_Tails_ISO_devel/4073/artifact/build-artifacts/02:27:47_The_Tor_enforcement_is_effective_at_blocking_untorified_TCP_connection_attempts.mkv
After features/support/hooks.rb:100 0.001
Tags: @product @check_tor_leaks
1.844
Scenario The Tor enforcement is effective at blocking untorified UDP connection attempts
Before features/support/hooks.rb:266 0.000
Before features/support/hooks.rb:273 0.006
Before features/support/hooks.rb:519 0.004
Steps
Given I have started Tails from DVD and logged in and the network is connected 1.844
Call 
Call to virDomainRestore failed: operation failed: guest CPU doesn't match specification: missing features: rdctl-no,skip-l1dfl-vmentry,mds-no,pschange-mc-no,gds-no,rfds-no (Guestfs::Error)
./features/support/helpers/vm_helper.rb:849:in `restore'
./features/support/helpers/vm_helper.rb:849:in `restore_snapshot'
./features/step_definitions/snapshots.rb:135:in `reach_checkpoint'
./features/step_definitions/snapshots.rb:137:in `reach_checkpoint'
./features/step_definitions/snapshots.rb:173:in `/^I\ have\ started\ Tails\ from\ DVD\ and\ logged\ in\ and\ the\ network\ is\ connected$/'
features/tor_enforcement.feature:54:in `Given I have started Tails from DVD and logged in and the network is connected'
When I open an untorified UDP connection to 1.2.3.4 on port 42 0.000
Then the untorified connection fails 0.000
And the untorified connection is logged as dropped by the firewall 0.000
Hooks
After features/support/hooks.rb:527 0.052
After features/support/hooks.rb:331 4.656
Error message 
<false> is not true. (Test::Unit::AssertionFailedError)
./features/support/hooks.rb:465:in `block (2 levels) in <top (required)>'
./features/support/hooks.rb:460:in `each'
./features/support/hooks.rb:460:in `After'
Output 1 
SCENARIO FAILED: 'The Tor enforcement is effective at blocking untorified UDP connection attempts' (at time 02:27:53)
Screenshot: https://jenkins.tails.boum.org/job/test_Tails_ISO_devel/4073/artifact/build-artifacts/02:27:53_The_Tor_enforcement_is_effective_at_blocking_untorified_UDP_connection_attempts.png
Video: https://jenkins.tails.boum.org/job/test_Tails_ISO_devel/4073/artifact/build-artifacts/02:27:53_The_Tor_enforcement_is_effective_at_blocking_untorified_UDP_connection_attempts.mkv
After features/support/hooks.rb:100 0.000
Tags: @product @check_tor_leaks
1.635
Scenario The Tor enforcement is effective at blocking untorified ICMP connection attempts
Before features/support/hooks.rb:266 0.000
Before features/support/hooks.rb:273 0.005
Before features/support/hooks.rb:519 0.006
Steps
Given I have started Tails from DVD and logged in and the network is connected 1.635
Call 
Call to virDomainRestore failed: operation failed: guest CPU doesn't match specification: missing features: rdctl-no,skip-l1dfl-vmentry,mds-no,pschange-mc-no,gds-no,rfds-no (Guestfs::Error)
./features/support/helpers/vm_helper.rb:849:in `restore'
./features/support/helpers/vm_helper.rb:849:in `restore_snapshot'
./features/step_definitions/snapshots.rb:135:in `reach_checkpoint'
./features/step_definitions/snapshots.rb:137:in `reach_checkpoint'
./features/step_definitions/snapshots.rb:173:in `/^I\ have\ started\ Tails\ from\ DVD\ and\ logged\ in\ and\ the\ network\ is\ connected$/'
features/tor_enforcement.feature:61:in `Given I have started Tails from DVD and logged in and the network is connected'
When I open an untorified ICMP connection to 1.2.3.4 0.000
Then the untorified connection fails 0.000
And the untorified connection is logged as dropped by the firewall 0.000
Hooks
After features/support/hooks.rb:527 0.045
After features/support/hooks.rb:331 4.907
Error message 
<false> is not true. (Test::Unit::AssertionFailedError)
./features/support/hooks.rb:465:in `block (2 levels) in <top (required)>'
./features/support/hooks.rb:460:in `each'
./features/support/hooks.rb:460:in `After'
Output 1 
SCENARIO FAILED: 'The Tor enforcement is effective at blocking untorified ICMP connection attempts' (at time 02:28:00)
Screenshot: https://jenkins.tails.boum.org/job/test_Tails_ISO_devel/4073/artifact/build-artifacts/02:28:00_The_Tor_enforcement_is_effective_at_blocking_untorified_ICMP_connection_attempts.png
Video: https://jenkins.tails.boum.org/job/test_Tails_ISO_devel/4073/artifact/build-artifacts/02:28:00_The_Tor_enforcement_is_effective_at_blocking_untorified_ICMP_connection_attempts.mkv
After features/support/hooks.rb:100 0.000
Tags: @product
1.766
Scenario The system DNS is always set up to use Tor's DNSPort
Before features/support/hooks.rb:266 0.000
Before features/support/hooks.rb:273 0.019
Steps
Given I have started Tails from DVD without network and logged in 1.766
Call 
Call to virDomainRestore failed: operation failed: guest CPU doesn't match specification: missing features: rdctl-no,skip-l1dfl-vmentry,mds-no,pschange-mc-no,gds-no,rfds-no (Guestfs::Error)
./features/support/helpers/vm_helper.rb:849:in `restore'
./features/support/helpers/vm_helper.rb:849:in `restore_snapshot'
./features/step_definitions/snapshots.rb:135:in `reach_checkpoint'
./features/step_definitions/snapshots.rb:173:in `/^I\ have\ started\ Tails\ from\ DVD\ without\ network\ and\ logged\ in$/'
features/tor_enforcement.feature:67:in `Given I have started Tails from DVD without network and logged in'
And the system DNS is using the local DNS resolver 0.000
And the network is plugged 0.000
And I successfully configure Tor 0.000
Then the system DNS is still using the local DNS resolver 0.000
Hooks
After features/support/hooks.rb:331 4.773
Error message 
<false> is not true. (Test::Unit::AssertionFailedError)
./features/support/hooks.rb:465:in `block (2 levels) in <top (required)>'
./features/support/hooks.rb:460:in `each'
./features/support/hooks.rb:460:in `After'
Output 1 
SCENARIO FAILED: 'The system DNS is always set up to use Tor's DNSPort' (at time 02:28:07)
Screenshot: https://jenkins.tails.boum.org/job/test_Tails_ISO_devel/4073/artifact/build-artifacts/02:28:07_The_system_DNS_is_always_set_up_to_use_Tor_s_DNSPort.png
Video: https://jenkins.tails.boum.org/job/test_Tails_ISO_devel/4073/artifact/build-artifacts/02:28:07_The_system_DNS_is_always_set_up_to_use_Tor_s_DNSPort.mkv
After features/support/hooks.rb:100 0.000