Project Number Date
test_Tails_ISO_devel 4137 25 Dec 2025, 11:29

Feature Report

Steps Scenarios Features
Feature Passed Failed Skipped Pending Undefined Total Passed Failed Total Duration Status
Spoofing MAC addresses 52 1 2 0 0 55 5 1 6 3:27.144 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
35.010
Before features/support/hooks.rb:266 0.000
Before features/support/hooks.rb:273 0.002
Given I have started Tails from DVD without network and stopped at Tails Greeter's login screen 6.513
And I capture all network traffic 0.003
When I disable MAC spoofing in Tails Greeter 7.873
And I log in to a new session 9.952
And the network is plugged 0.013
And Tor is ready 9.095
Then 1 network interface is enabled 0.046
And the 1st network device has its real MAC address configured 0.076
When I hotplug a network device and wait for it to be initialized 1.224
Then 2 network interfaces are enabled 0.053
And the 2nd network device has its real MAC address configured 0.048
And some network device leaked the real MAC address 0.108
After features/support/hooks.rb:331 0.737
After features/support/hooks.rb:100 0.073
Tags: @product
30.460
Before features/support/hooks.rb:266 0.000
Before features/support/hooks.rb:273 0.002
Given I have started Tails from DVD without network and stopped at Tails Greeter's login screen 6.625
And I capture all network traffic 0.003
When I log in to a new session 9.996
And the network is plugged 0.022
And Tor is ready 12.294
Then 1 network interface is enabled 0.059
And the 1st network device has a spoofed MAC address configured 0.048
When I hotplug a network device and wait for it to be initialized 1.232
Then 2 network interfaces are enabled 0.064
And the 2nd network device has a spoofed MAC address configured 0.043
And no network device leaked the real MAC address 0.069
After features/support/hooks.rb:331 0.942
After features/support/hooks.rb:100 0.061
Tags: @product
19.054
Before features/support/hooks.rb:266 0.000
Before features/support/hooks.rb:273 0.002
Given I have started Tails from DVD without network and stopped at Tails Greeter's login screen 6.757
And I capture all network traffic 0.003
And the network is plugged 0.021
And macchanger will fail by not spoofing and always returns false 0.084
When I log in to a new session 10.502
Then no network interfaces are enabled 0.057
And no network device leaked the real MAC address 0.006
And I see the "Wired Network Disabled" notification after at most 60 seconds 1.621
After features/support/hooks.rb:331 0.649
After features/support/hooks.rb:100 0.060
Tags: @product
18.584
Before features/support/hooks.rb:266 0.000
Before features/support/hooks.rb:273 0.003
Given I have started Tails from DVD without network and stopped at Tails Greeter's login screen 6.798
And I capture all network traffic 0.003
And the network is plugged 0.023
And macchanger will fail by not spoofing and always returns true 0.097
When I log in to a new session 9.910
Then no network interfaces are enabled 0.060
And no network device leaked the real MAC address 0.005
And I see the "Wired Network Disabled" notification after at most 60 seconds 1.683
After features/support/hooks.rb:331 0.713
After features/support/hooks.rb:100 0.040
Tags: @product
20.223
Before features/support/hooks.rb:266 0.000
Before features/support/hooks.rb:273 0.002
Given I have started Tails from DVD without network and stopped at Tails Greeter's login screen 6.677
And I capture all network traffic 0.003
And the network is plugged 0.017
And macchanger will fail by not spoofing and always returns true 0.113
And no network interface modules can be unloaded 0.143
When I log in to a new session 11.347
Then 1 network interface is enabled 0.047
But the MAC spoofing panic mode disabled networking 0.311
And no network device leaked the real MAC address 0.006
And I see the "All Networking Disabled" notification after at most 60 seconds 1.555
After features/support/hooks.rb:331 1.016
After features/support/hooks.rb:100 0.033
Tags: @product
1:23.811
Scenario The MAC address is not leaked when booting Tails
Before features/support/hooks.rb:266 0.000
Before features/support/hooks.rb:273 0.002
Steps
Given a computer 0.046
And I capture all network traffic 0.001
When I start the computer 0.814
Then the computer boots Tails 1:22.949
cannot 
cannot find TailsGreeter.png on the screen (FindFailed)
./features/support/helpers/screen.rb:181:in `rescue in wait'
./features/support/helpers/screen.rb:165:in `wait'
./features/step_definitions/common_steps.rb:439:in `/^the computer (?:re)?boots Tails$/'
features/mac_spoofing.feature:71:in `Then the computer boots Tails'
And no network interfaces are enabled 0.000
And no network device leaked the real MAC address 0.000
After features/support/hooks.rb:331 5.284 
SCENARIO FAILED: 'The MAC address is not leaked when booting Tails' (at time 01:57:41)
Boot log: https://jenkins.tails.boum.org/job/test_Tails_ISO_devel/4137/artifact/build-artifacts/01:57:41_The_MAC_address_is_not_leaked_when_booting_Tails.file_content_var_log_boot.log
Screenshot: https://jenkins.tails.boum.org/job/test_Tails_ISO_devel/4137/artifact/build-artifacts/01:57:41_The_MAC_address_is_not_leaked_when_booting_Tails.png
Video: https://jenkins.tails.boum.org/job/test_Tails_ISO_devel/4137/artifact/build-artifacts/01:57:41_The_MAC_address_is_not_leaked_when_booting_Tails.mkv
Systemd journal: https://jenkins.tails.boum.org/job/test_Tails_ISO_devel/4137/artifact/build-artifacts/01:57:41_The_MAC_address_is_not_leaked_when_booting_Tails.journal
After features/support/hooks.rb:100 0.057