Project Number Date
test_Tails_ISO_stable 5951 14 Nov 2025, 07:10

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 1:13.181 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
2.307
Scenario MAC address spoofing is disabled
Before features/support/hooks.rb:266 0.000
Before features/support/hooks.rb:273 0.006
Steps
Given I have started Tails from DVD without network and stopped at Tails Greeter's login screen 2.307
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 4.887
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 01:38:17)
Screenshot: https://jenkins.tails.boum.org/job/test_Tails_ISO_stable/5951/artifact/build-artifacts/01:38:17_MAC_address_spoofing_is_disabled.png
Video: https://jenkins.tails.boum.org/job/test_Tails_ISO_stable/5951/artifact/build-artifacts/01:38:17_MAC_address_spoofing_is_disabled.mkv
After features/support/hooks.rb:100 0.000
Tags: @product
1.742
Scenario MAC address spoofing is successful
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 1.742
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 4.827
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 01:38:24)
Screenshot: https://jenkins.tails.boum.org/job/test_Tails_ISO_stable/5951/artifact/build-artifacts/01:38:24_MAC_address_spoofing_is_successful.png
Video: https://jenkins.tails.boum.org/job/test_Tails_ISO_stable/5951/artifact/build-artifacts/01:38:24_MAC_address_spoofing_is_successful.mkv
After features/support/hooks.rb:100 0.000
Tags: @product
1.691
Scenario MAC address spoofing fails and macchanger returns false
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 1.691
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 4.862
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 01:38:30)
Screenshot: https://jenkins.tails.boum.org/job/test_Tails_ISO_stable/5951/artifact/build-artifacts/01:38:30_MAC_address_spoofing_fails_and_macchanger_returns_false.png
Video: https://jenkins.tails.boum.org/job/test_Tails_ISO_stable/5951/artifact/build-artifacts/01:38:30_MAC_address_spoofing_fails_and_macchanger_returns_false.mkv
After features/support/hooks.rb:100 0.000
Tags: @product
2.281
Scenario MAC address spoofing fails and macchanger returns true
Before features/support/hooks.rb:266 0.000
Before features/support/hooks.rb:273 0.006
Steps
Given I have started Tails from DVD without network and stopped at Tails Greeter's login screen 2.281
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 4.769
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 01:38:37)
Screenshot: https://jenkins.tails.boum.org/job/test_Tails_ISO_stable/5951/artifact/build-artifacts/01:38:37_MAC_address_spoofing_fails_and_macchanger_returns_true.png
Video: https://jenkins.tails.boum.org/job/test_Tails_ISO_stable/5951/artifact/build-artifacts/01:38:37_MAC_address_spoofing_fails_and_macchanger_returns_true.mkv
After features/support/hooks.rb:100 0.000
Tags: @product
1.781
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 0.007
Steps
Given I have started Tails from DVD without network and stopped at Tails Greeter's login screen 1.781
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 4.779
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 01:38:44)
Screenshot: https://jenkins.tails.boum.org/job/test_Tails_ISO_stable/5951/artifact/build-artifacts/01:38:44_MAC_address_spoofing_fails_and_the_module_is_not_removed.png
Video: https://jenkins.tails.boum.org/job/test_Tails_ISO_stable/5951/artifact/build-artifacts/01:38:44_MAC_address_spoofing_fails_and_the_module_is_not_removed.mkv
After features/support/hooks.rb:100 0.000
Tags: @product
1:3.377
Before features/support/hooks.rb:266 0.000
Before features/support/hooks.rb:273 0.007
Given a computer 0.197
And I capture all network traffic 0.006
When I start the computer 1.107
Then the computer boots Tails 1:1.916
And no network interfaces are enabled 0.134
And no network device leaked the real MAC address 0.014
After features/support/hooks.rb:331 1.061
After features/support/hooks.rb:100 0.079