Project Number Date
test_Tails_ISO_stable 4903 18 Jun 2024, 22:12

Failures Overview

The following summary displays scenarios that failed.

Feature: System memory erasure on shutdown
Tags: @product @slow @not_release_blocker
29.337
Scenario Erasure of read and write disk caches on unmount: vfat
Before features/support/hooks.rb:269 0.002
Steps
Given I have started Tails from DVD without network and logged in 8.365
And I prepare Tails for memory erasure tests 0.402
When I plug and mount a 128 MiB USB drive with a vfat filesystem 9.276
Then I find very few patterns in the guest's memory 4.626 
Pattern coverage: 0.000% (0 MiB out of 894 MiB reference memory)
# write cache
When I fill the USB drive with a known pattern 2.648
Then patterns cover at least 86% of the test FS size in the guest's memory 4.018
85.538% 
85.538% of the test FS size (127.599609375 MiB) has the pattern, but more than 86.000% was expected.
<false> is not true. (Test::Unit::AssertionFailedError)
./features/step_definitions/erase_memory.rb:170:in `/^patterns cover at least (\d+)% of the test FS size in the guest's memory$/'
features/erase_memory.feature:37:in `Then patterns cover at least 86% of the test FS size in the guest's memory'
Output 1 
Pattern coverage: 85.538% (109 MiB out of 127 MiB reference memory)
When I umount the USB drive 0.000
Then I find very few patterns in the guest's memory 0.000
# read cache
When I mount the USB drive again 0.000
And I read the content of the test FS 0.000
Then patterns cover at least 99% of the test FS size in the guest's memory 0.000
When I umount the USB drive 0.000
Then I find very few patterns in the guest's memory 0.000
After features/support/hooks.rb:326 5.266 
SCENARIO FAILED: 'Erasure of read and write disk caches on unmount: vfat' (at time 00:30:42)
Boot log: https://jenkins.tails.boum.org/job/test_Tails_ISO_stable/4903/artifact/build-artifacts/00:30:42_Erasure_of_read_and_write_disk_caches_on_unmount:_vfat.file_content_var_log_boot.log
Screenshot: https://jenkins.tails.boum.org/job/test_Tails_ISO_stable/4903/artifact/build-artifacts/00:30:42_Erasure_of_read_and_write_disk_caches_on_unmount:_vfat.png
Video: https://jenkins.tails.boum.org/job/test_Tails_ISO_stable/4903/artifact/build-artifacts/00:30:42_Erasure_of_read_and_write_disk_caches_on_unmount:_vfat.mkv
Systemd journal: https://jenkins.tails.boum.org/job/test_Tails_ISO_stable/4903/artifact/build-artifacts/00:30:42_Erasure_of_read_and_write_disk_caches_on_unmount:_vfat.journal
After features/support/hooks.rb:100 0.000