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
Spoofing MAC addresses 6 5 44 0 0 55 1 5 6 1:11.973 Failed
Tags: @product
Feature Spoofing MAC addresses
In order to not reveal information about the physical location As a Tails user I want to be able to control whether my network devices MAC addresses should be spoofed And I want this feature to fail safe and notify me in case of errors
Tags: @product
1.746
Scenario MAC address spoofing is disabled
Before features/support/hooks.rb:266 0.000
Before features/support/hooks.rb:273 0.005
Steps
Given I have started Tails from DVD without network and stopped at Tails Greeter's login screen 1.746
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:126:in `reach_checkpoint'
./features/step_definitions/snapshots.rb:173:in `/^I\ have\ started\ Tails\ from\ DVD\ without\ network\ and\ stopped\ at\ Tails\ Greeter's\ login\ screen$/'
features/mac_spoofing.feature:9:in `Given I have started Tails from DVD without network and stopped at Tails Greeter's login screen'
And I capture all network traffic 0.000
When I disable MAC spoofing in Tails Greeter 0.000
And I log in to a new session 0.000
And the network is plugged 0.000
And Tor is ready 0.000
Then 1 network interface is enabled 0.000
And the 1st network device has its real MAC address configured 0.000
When I hotplug a network device and wait for it to be initialized 0.000
Then 2 network interfaces are enabled 0.000
And the 2nd network device has its real MAC address configured 0.000
And some network device leaked the real MAC address 0.000
Hooks
After features/support/hooks.rb:331 4.829
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: 'MAC address spoofing is disabled' (at time 01:34:15)
Screenshot: https://jenkins.tails.boum.org/job/test_Tails_ISO_devel/4073/artifact/build-artifacts/01:34:15_MAC_address_spoofing_is_disabled.png
Video: https://jenkins.tails.boum.org/job/test_Tails_ISO_devel/4073/artifact/build-artifacts/01:34:15_MAC_address_spoofing_is_disabled.mkv
After features/support/hooks.rb:100 0.000
Tags: @product
1.546
Scenario MAC address spoofing is successful
Before features/support/hooks.rb:266 0.000
Before features/support/hooks.rb:273 0.003
Steps
Given I have started Tails from DVD without network and stopped at Tails Greeter's login screen 1.546
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:126:in `reach_checkpoint'
./features/step_definitions/snapshots.rb:173:in `/^I\ have\ started\ Tails\ from\ DVD\ without\ network\ and\ stopped\ at\ Tails\ Greeter's\ login\ screen$/'
features/mac_spoofing.feature:23:in `Given I have started Tails from DVD without network and stopped at Tails Greeter's login screen'
And I capture all network traffic 0.000
When I log in to a new session 0.000
And the network is plugged 0.000
And Tor is ready 0.000
Then 1 network interface is enabled 0.000
And the 1st network device has a spoofed MAC address configured 0.000
When I hotplug a network device and wait for it to be initialized 0.000
Then 2 network interfaces are enabled 0.000
And the 2nd network device has a spoofed MAC address configured 0.000
And no network device leaked the real MAC address 0.000
Hooks
After features/support/hooks.rb:331 4.735
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: 'MAC address spoofing is successful' (at time 01:34:21)
Screenshot: https://jenkins.tails.boum.org/job/test_Tails_ISO_devel/4073/artifact/build-artifacts/01:34:21_MAC_address_spoofing_is_successful.png
Video: https://jenkins.tails.boum.org/job/test_Tails_ISO_devel/4073/artifact/build-artifacts/01:34:21_MAC_address_spoofing_is_successful.mkv
After features/support/hooks.rb:100 0.000
Tags: @product
1.542
Scenario MAC address spoofing fails and macchanger returns false
Before features/support/hooks.rb:266 0.000
Before features/support/hooks.rb:273 0.010
Steps
Given I have started Tails from DVD without network and stopped at Tails Greeter's login screen 1.542
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:126:in `reach_checkpoint'
./features/step_definitions/snapshots.rb:173:in `/^I\ have\ started\ Tails\ from\ DVD\ without\ network\ and\ stopped\ at\ Tails\ Greeter's\ login\ screen$/'
features/mac_spoofing.feature:36:in `Given I have started Tails from DVD without network and stopped at Tails Greeter's login screen'
And I capture all network traffic 0.000
And the network is plugged 0.000
And macchanger will fail by not spoofing and always returns false 0.000
When I log in to a new session 0.000
Then no network interfaces are enabled 0.000
And no network device leaked the real MAC address 0.000
And I see the "Wired Network Disabled" notification after at most 60 seconds 0.000
Hooks
After features/support/hooks.rb:331 4.475
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: 'MAC address spoofing fails and macchanger returns false' (at time 01:34:27)
Screenshot: https://jenkins.tails.boum.org/job/test_Tails_ISO_devel/4073/artifact/build-artifacts/01:34:27_MAC_address_spoofing_fails_and_macchanger_returns_false.png
Video: https://jenkins.tails.boum.org/job/test_Tails_ISO_devel/4073/artifact/build-artifacts/01:34:27_MAC_address_spoofing_fails_and_macchanger_returns_false.mkv
After features/support/hooks.rb:100 0.000
Tags: @product
1.738
Scenario MAC address spoofing fails and macchanger returns true
Before features/support/hooks.rb:266 0.000
Before features/support/hooks.rb:273 0.005
Steps
Given I have started Tails from DVD without network and stopped at Tails Greeter's login screen 1.738
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:126:in `reach_checkpoint'
./features/step_definitions/snapshots.rb:173:in `/^I\ have\ started\ Tails\ from\ DVD\ without\ network\ and\ stopped\ at\ Tails\ Greeter's\ login\ screen$/'
features/mac_spoofing.feature:46:in `Given I have started Tails from DVD without network and stopped at Tails Greeter's login screen'
And I capture all network traffic 0.000
And the network is plugged 0.000
And macchanger will fail by not spoofing and always returns true 0.000
When I log in to a new session 0.000
Then no network interfaces are enabled 0.000
And no network device leaked the real MAC address 0.000
And I see the "Wired Network Disabled" notification after at most 60 seconds 0.000
Hooks
After features/support/hooks.rb:331 4.785
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: 'MAC address spoofing fails and macchanger returns true' (at time 01:34:34)
Screenshot: https://jenkins.tails.boum.org/job/test_Tails_ISO_devel/4073/artifact/build-artifacts/01:34:34_MAC_address_spoofing_fails_and_macchanger_returns_true.png
Video: https://jenkins.tails.boum.org/job/test_Tails_ISO_devel/4073/artifact/build-artifacts/01:34:34_MAC_address_spoofing_fails_and_macchanger_returns_true.mkv
After features/support/hooks.rb:100 0.000
Tags: @product
1.603
Scenario MAC address spoofing fails and the module is not removed
Before features/support/hooks.rb:266 0.000
Before features/support/hooks.rb:273 0.005
Steps
Given I have started Tails from DVD without network and stopped at Tails Greeter's login screen 1.603
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:126:in `reach_checkpoint'
./features/step_definitions/snapshots.rb:173:in `/^I\ have\ started\ Tails\ from\ DVD\ without\ network\ and\ stopped\ at\ Tails\ Greeter's\ login\ screen$/'
features/mac_spoofing.feature:56:in `Given I have started Tails from DVD without network and stopped at Tails Greeter's login screen'
And I capture all network traffic 0.000
And the network is plugged 0.000
And macchanger will fail by not spoofing and always returns true 0.000
And no network interface modules can be unloaded 0.000
When I log in to a new session 0.000
Then 1 network interface is enabled 0.000
But the MAC spoofing panic mode disabled networking 0.000
And no network device leaked the real MAC address 0.000
And I see the "All Networking Disabled" notification after at most 60 seconds 0.000
Hooks
After features/support/hooks.rb:331 4.479
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: 'MAC address spoofing fails and the module is not removed' (at time 01:34:40)
Screenshot: https://jenkins.tails.boum.org/job/test_Tails_ISO_devel/4073/artifact/build-artifacts/01:34:40_MAC_address_spoofing_fails_and_the_module_is_not_removed.png
Video: https://jenkins.tails.boum.org/job/test_Tails_ISO_devel/4073/artifact/build-artifacts/01:34:40_MAC_address_spoofing_fails_and_the_module_is_not_removed.mkv
After features/support/hooks.rb:100 0.000
Tags: @product
1:3.795
Before features/support/hooks.rb:266 0.000
Before features/support/hooks.rb:273 0.046
Given a computer 0.236
And I capture all network traffic 0.010
When I start the computer 1.493
Then the computer boots Tails 1:1.942
And no network interfaces are enabled 0.077
And no network device leaked the real MAC address 0.035
After features/support/hooks.rb:331 1.133
After features/support/hooks.rb:100 0.043