QA (public) » openQA Project (public)

Observation¶

From https://build.opensuse.org/package/live_build_log/devel:openQA/perl-Mojo-IOLoop-ReadWriteProcess/openSUSE_Factory_PowerPC/ppc64le

[   52s] TEST error print
[   52s] 
[   52s]     #   Failed test 'process is shut down via kill_whole_group'
[   52s]     #   at t/01_run.t line 500.
[   52s]     #          got: '1'
[   52s]     #     expected: '0'
[   52s]     # Looks like you failed 1 test of 1.
[   52s] 
[   52s] #   Failed test 'stop_whole_process_group_gracefully'
[   52s] #   at t/01_run.t line 501.
[   52s] TEST error print
[   52s] >> Mojo::IOLoop::ReadWriteProcess::_fork(): Fork: {
[   52s]     use warnings;
[   52s]     use strict;
[   52s]     shift();
[   52s]     print "$_$/" foreach (@_);
[   52s] }
[   52s] >> Mojo::IOLoop::ReadWriteProcess::_fork_collect_status(): Forked code Process Exit status: 248
[   52s] >> Mojo::IOLoop::ReadWriteProcess::_fork_collect_status(): Forked code Process Returns: nothing
[   52s] >> Mojo::IOLoop::ReadWriteProcess::_fork_collect_status(): Forked code Process Errors: 
[   52s] >> Mojo::IOLoop::ReadWriteProcess::_shutdown(): Shutdown 1540
[   52s] >> Mojo::IOLoop::ReadWriteProcess::_fork(): Fork: {
[   52s]     use warnings;
[   52s]     use strict;
[   52s]     shift();
[   52s]     print "$_$/" foreach (@_);
[   52s] }
[   52s] >> Mojo::IOLoop::ReadWriteProcess::_fork_collect_status(): Forked code Process Exit status: 144
[   52s] >> Mojo::IOLoop::ReadWriteProcess::_fork_collect_status(): Forked code Process Returns: nothing
[   52s] >> Mojo::IOLoop::ReadWriteProcess::_fork_collect_status(): Forked code Process Errors: 
[   52s] >> Mojo::IOLoop::ReadWriteProcess::_shutdown(): Shutdown 1541
[   52s] >> Mojo::IOLoop::ReadWriteProcess::_fork(): Fork: {
[   52s]     use warnings;
[   52s]     use strict;
[   52s]     shift();
[   52s]     print "$_$/" foreach (@_);
[   52s] }
[   52s] >> Mojo::IOLoop::ReadWriteProcess::_fork_collect_status(): Forked code Process Exit status: 152
[   52s] >> Mojo::IOLoop::ReadWriteProcess::_fork_collect_status(): Forked code Process Returns: nothing
[   52s] >> Mojo::IOLoop::ReadWriteProcess::_fork_collect_status(): Forked code Process Errors: 
[   52s] >> Mojo::IOLoop::ReadWriteProcess::_shutdown(): Shutdown 1542
[   52s] >> Mojo::IOLoop::ReadWriteProcess::_fork(): Fork: {
[   52s]     use warnings;
[   52s]     use strict;
[   52s]     shift();
[   52s]     print "$_$/" foreach (@_);
[   52s] }
[   52s] >> Mojo::IOLoop::ReadWriteProcess::_fork_collect_status(): Forked code Process Exit status: 112
[   52s] >> Mojo::IOLoop::ReadWriteProcess::_fork_collect_status(): Forked code Process Returns: nothing
[   52s] >> Mojo::IOLoop::ReadWriteProcess::_fork_collect_status(): Forked code Process Errors: 
[   52s] >> Mojo::IOLoop::ReadWriteProcess::_shutdown(): Shutdown 1543
[   52s] >> Mojo::IOLoop::ReadWriteProcess::_fork(): Fork: {
[   52s]     use warnings;
[   52s]     use strict;
[   52s]     is process('execute', '/bin/true')->quirkiness(1)->start->wait_stop->exit_status, 0, 'process(execute) from process(code) -- retval check true';
[   52s]     is process('execute', '/bin/false')->quirkiness(1)->start->wait_stop->exit_status, 1, 'process(execute) from process(code) -- retval check false';
[   52s]     is process(sub {
[   52s]         print 'sub-sub-process';
[   52s]     }
[   52s]     )->start->wait_stop->read_all_stdout, 'sub-sub-process', 'process(code) works from process(code)';
[   52s]     print 'DONE';
[   52s] }
[   52s] >> Mojo::IOLoop::ReadWriteProcess::_fork_collect_status(): Forked code Process Exit status: 192
[   52s] >> Mojo::IOLoop::ReadWriteProcess::_fork_collect_status(): Forked code Process Returns: 1
[   52s] >> Mojo::IOLoop::ReadWriteProcess::_fork_collect_status(): Forked code Process Errors: 
[   52s] >> Mojo::IOLoop::ReadWriteProcess::_shutdown(): Shutdown 1544
[   52s] >> Mojo::IOLoop::ReadWriteProcess::_open(): Execute: '/I/do/not/exist'
[   52s] >> Mojo::IOLoop::ReadWriteProcess::_fork_collect_status(): Forked code Process Exit status: 255
[   52s] >> Mojo::IOLoop::ReadWriteProcess::_open(): Execute: 'sleep 0.2'
[   52s] >> Mojo::IOLoop::ReadWriteProcess::_open_collect_status(): Forked code Process Exit status: 0
[   52s] >> Mojo::IOLoop::ReadWriteProcess::_open(): Execute: 'perl', '/home/abuild/rpmbuild/BUILD/perl-Mojo-IOLoop-ReadWriteProcess-0.340.0-build/Mojo-IOLoop-ReadWriteProcess-0.34/t/data/simple_rwp.pl'
[   53s] >> Mojo::IOLoop::ReadWriteProcess::_open_collect_status(): Forked code Process Exit status: 0
[   53s] >> Mojo::IOLoop::ReadWriteProcess::_shutdown(): Shutdown 1550
[   53s] >> Mojo::IOLoop::ReadWriteProcess::_open(): Execute: '/home/abuild/rpmbuild/BUILD/perl-Mojo-IOLoop-ReadWriteProcess-0.340.0-build/Mojo-IOLoop-ReadWriteProcess-0.34/t/data/sigchld_handler.pl'
[   53s] >> Mojo::IOLoop::ReadWriteProcess::_open_collect_status(): Forked code Process Exit status: 0
[   53s] >> Mojo::IOLoop::ReadWriteProcess::_shutdown(): Shutdown 1552
[   53s] # Looks like you failed 1 test of 12.
[   53s] t/01_run.t ............... 

Suggestions¶

• Mitigate by removing the check based on architecture
• Consider reporting an upstream issue in https://github.com/openSUSE/Mojo-IOLoop-ReadWriteProcess/ but be aware that it is mostly us anyway that would need to fix such issues
• Consider workarounds within the test module
• Be aware about #176148
• Fix the root cause
• Remove mitigations
• Ensure stability within multi-arch OBS checks
• Confirm if this also affects GitHub CI e.g. by proposing a trivial PR and checking the result