Errors on tasks "[foreman-tasks/action] [E] uninitialized constant TransportFailure"

Hello,

We get the following stacktrace for tasks named "[foreman-tasks/action] [E]
uninitialized constant TransportFailure".

Any idea what could be wrong on our side?

2016-10-05 04:17:24 [foreman-tasks/action] [E] uninitialized constant
TransportFailure
2016-10-05 04:17:24 [foreman-tasks/action] [E] uninitialized constant
TransportFailure (NameError)
>
/opt/theforeman/tfm/root/usr/share/gems/gems/foreman_hooks-0.3.11/lib/foreman_hooks.rb:90:in
load_missing_constant_with_hooks' > /opt/theforeman/tfm/root/usr/share/gems/gems/katello-3.1.0.1/app/lib/actions/candlepin/candlepin_listening_service.rb:62:inrescue in start'
>
/opt/theforeman/tfm/root/usr/share/gems/gems/katello-3.1.0.1/app/lib/actions/candlepin/candlepin_listening_service.rb:52:in
start' > /opt/theforeman/tfm/root/usr/share/gems/gems/katello-3.1.0.1/app/lib/actions/candlepin/listen_on_candlepin_events.rb:121:inblock in connect_listening_service'
>
/opt/theforeman/tfm/root/usr/share/gems/gems/dynflow-0.8.11/lib/dynflow/action.rb:404:in
call' > /opt/theforeman/tfm/root/usr/share/gems/gems/dynflow-0.8.11/lib/dynflow/action.rb:404:insuspend'
>
/opt/theforeman/tfm/root/usr/share/gems/gems/katello-3.1.0.1/app/lib/actions/candlepin/listen_on_candlepin_events.rb:120:in
connect_listening_service' > /opt/theforeman/tfm/root/usr/share/gems/gems/katello-3.1.0.1/app/lib/actions/candlepin/listen_on_candlepin_events.rb:83:inblock in run'
>
/opt/theforeman/tfm/root/usr/share/gems/gems/algebrick-0.7.3/lib/algebrick/matchers/abstract.rb:74:in
block in assigns' > /opt/theforeman/tfm/root/usr/share/gems/gems/algebrick-0.7.3/lib/algebrick/matchers/abstract.rb:73:intap'
>
/opt/theforeman/tfm/root/usr/share/gems/gems/algebrick-0.7.3/lib/algebrick/matchers/abstract.rb:73:in
assigns' > /opt/theforeman/tfm/root/usr/share/gems/gems/algebrick-0.7.3/lib/algebrick/matching.rb:56:inmatch_value'
>
/opt/theforeman/tfm/root/usr/share/gems/gems/algebrick-0.7.3/lib/algebrick/matching.rb:36:in
block in match?' > /opt/theforeman/tfm/root/usr/share/gems/gems/algebrick-0.7.3/lib/algebrick/matching.rb:35:ineach'
>
/opt/theforeman/tfm/root/usr/share/gems/gems/algebrick-0.7.3/lib/algebrick/matching.rb:35:in
match?' > /opt/theforeman/tfm/root/usr/share/gems/gems/algebrick-0.7.3/lib/algebrick/matching.rb:23:inmatch'
>
/opt/theforeman/tfm/root/usr/share/gems/gems/katello-3.1.0.1/app/lib/actions/candlepin/listen_on_candlepin_events.rb:77:in
run' > /opt/theforeman/tfm/root/usr/share/gems/gems/dynflow-0.8.11/lib/dynflow/action.rb:506:inblock (3 levels) in execute_run'
>
/opt/theforeman/tfm/root/usr/share/gems/gems/dynflow-0.8.11/lib/dynflow/middleware/stack.rb:26:in
call' > /opt/theforeman/tfm/root/usr/share/gems/gems/dynflow-0.8.11/lib/dynflow/middleware/stack.rb:26:inpass'
>
/opt/theforeman/tfm/root/usr/share/gems/gems/dynflow-0.8.11/lib/dynflow/middleware.rb:17:in
pass' > /opt/theforeman/tfm/root/usr/share/gems/gems/dynflow-0.8.11/lib/dynflow/action/progress.rb:30:inwith_progress_calculation'
>
/opt/theforeman/tfm/root/usr/share/gems/gems/dynflow-0.8.11/lib/dynflow/action/progress.rb:16:in
run' > /opt/theforeman/tfm/root/usr/share/gems/gems/dynflow-0.8.11/lib/dynflow/middleware/stack.rb:22:incall'
>
/opt/theforeman/tfm/root/usr/share/gems/gems/dynflow-0.8.11/lib/dynflow/middleware/stack.rb:26:in
pass' > /opt/theforeman/tfm/root/usr/share/gems/gems/dynflow-0.8.11/lib/dynflow/middleware.rb:17:inpass'
>
/opt/theforeman/tfm/root/usr/share/gems/gems/katello-3.1.0.1/app/lib/actions/middleware/keep_locale.rb:11:in
block in run' > /opt/theforeman/tfm/root/usr/share/gems/gems/katello-3.1.0.1/app/lib/actions/middleware/keep_locale.rb:22:inwith_locale'
>
/opt/theforeman/tfm/root/usr/share/gems/gems/katello-3.1.0.1/app/lib/actions/middleware/keep_locale.rb:11:in
run' > /opt/theforeman/tfm/root/usr/share/gems/gems/dynflow-0.8.11/lib/dynflow/middleware/stack.rb:22:incall'
>
/opt/theforeman/tfm/root/usr/share/gems/gems/dynflow-0.8.11/lib/dynflow/middleware/stack.rb:26:in
pass' > /opt/theforeman/tfm/root/usr/share/gems/gems/dynflow-0.8.11/lib/dynflow/middleware.rb:17:inpass'
>
/opt/theforeman/tfm/root/usr/share/gems/gems/dynflow-0.8.11/lib/dynflow/middleware.rb:30:in
run' > /opt/theforeman/tfm/root/usr/share/gems/gems/dynflow-0.8.11/lib/dynflow/middleware/stack.rb:22:incall'
>
/opt/theforeman/tfm/root/usr/share/gems/gems/dynflow-0.8.11/lib/dynflow/middleware/world.rb:30:in
execute' > /opt/theforeman/tfm/root/usr/share/gems/gems/dynflow-0.8.11/lib/dynflow/action.rb:505:inblock (2 levels) in execute_run'
>
/opt/theforeman/tfm/root/usr/share/gems/gems/dynflow-0.8.11/lib/dynflow/action.rb:504:in
catch' > /opt/theforeman/tfm/root/usr/share/gems/gems/dynflow-0.8.11/lib/dynflow/action.rb:504:inblock in execute_run'
>
/opt/theforeman/tfm/root/usr/share/gems/gems/dynflow-0.8.11/lib/dynflow/action.rb:419:in
call' > /opt/theforeman/tfm/root/usr/share/gems/gems/dynflow-0.8.11/lib/dynflow/action.rb:419:inblock in with_error_handling'
>
/opt/theforeman/tfm/root/usr/share/gems/gems/dynflow-0.8.11/lib/dynflow/action.rb:419:in
catch' > /opt/theforeman/tfm/root/usr/share/gems/gems/dynflow-0.8.11/lib/dynflow/action.rb:419:inwith_error_handling'
>
/opt/theforeman/tfm/root/usr/share/gems/gems/dynflow-0.8.11/lib/dynflow/action.rb:499:in
execute_run' > /opt/theforeman/tfm/root/usr/share/gems/gems/dynflow-0.8.11/lib/dynflow/action.rb:260:inexecute'
>
/opt/theforeman/tfm/root/usr/share/gems/gems/dynflow-0.8.11/lib/dynflow/execution_plan/steps/abstract_flow_step.rb:9:in
block (2 levels) in execute' > /opt/theforeman/tfm/root/usr/share/gems/gems/dynflow-0.8.11/lib/dynflow/execution_plan/steps/abstract.rb:155:incall'
>
/opt/theforeman/tfm/root/usr/share/gems/gems/dynflow-0.8.11/lib/dynflow/execution_plan/steps/abstract.rb:155:in
with_meta_calculation' > /opt/theforeman/tfm/root/usr/share/gems/gems/dynflow-0.8.11/lib/dynflow/execution_plan/steps/abstract_flow_step.rb:8:inblock in execute'
>
/opt/theforeman/tfm/root/usr/share/gems/gems/dynflow-0.8.11/lib/dynflow/execution_plan/steps/abstract_flow_step.rb:22:in
open_action' > /opt/theforeman/tfm/root/usr/share/gems/gems/dynflow-0.8.11/lib/dynflow/execution_plan/steps/abstract_flow_step.rb:7:inexecute'
>
/opt/theforeman/tfm/root/usr/share/gems/gems/dynflow-0.8.11/lib/dynflow/executors/parallel/worker.rb:15:in
block in on_message' > /opt/theforeman/tfm/root/usr/share/gems/gems/algebrick-0.7.3/lib/algebrick/matchers/abstract.rb:74:inblock in assigns'
>
/opt/theforeman/tfm/root/usr/share/gems/gems/algebrick-0.7.3/lib/algebrick/matchers/abstract.rb:73:in
tap' > /opt/theforeman/tfm/root/usr/share/gems/gems/algebrick-0.7.3/lib/algebrick/matchers/abstract.rb:73:inassigns'
>
/opt/theforeman/tfm/root/usr/share/gems/gems/algebrick-0.7.3/lib/algebrick/matching.rb:56:in
match_value' > /opt/theforeman/tfm/root/usr/share/gems/gems/algebrick-0.7.3/lib/algebrick/matching.rb:36:inblock in match?'
>
/opt/theforeman/tfm/root/usr/share/gems/gems/algebrick-0.7.3/lib/algebrick/matching.rb:35:in
each' > /opt/theforeman/tfm/root/usr/share/gems/gems/algebrick-0.7.3/lib/algebrick/matching.rb:35:inmatch?'
>
/opt/theforeman/tfm/root/usr/share/gems/gems/algebrick-0.7.3/lib/algebrick/matching.rb:23:in
match' > /opt/theforeman/tfm/root/usr/share/gems/gems/dynflow-0.8.11/lib/dynflow/executors/parallel/worker.rb:12:inon_message'
>
/opt/theforeman/tfm/root/usr/share/gems/gems/concurrent-ruby-edge-0.2.0/lib/concurrent/actor/context.rb:46:in
on_envelope' > /opt/theforeman/tfm/root/usr/share/gems/gems/concurrent-ruby-edge-0.2.0/lib/concurrent/actor/behaviour/executes_context.rb:7:inon_envelope'
>
/opt/theforeman/tfm/root/usr/share/gems/gems/concurrent-ruby-edge-0.2.0/lib/concurrent/actor/behaviour/abstract.rb:25:in
pass' > /opt/theforeman/tfm/root/usr/share/gems/gems/dynflow-0.8.11/lib/dynflow/actor.rb:26:inon_envelope'
>
/opt/theforeman/tfm/root/usr/share/gems/gems/concurrent-ruby-edge-0.2.0/lib/concurrent/actor/behaviour/abstract.rb:25:in
pass' > /opt/theforeman/tfm/root/usr/share/gems/gems/concurrent-ruby-edge-0.2.0/lib/concurrent/actor/behaviour/awaits.rb:15:inon_envelope'
>
/opt/theforeman/tfm/root/usr/share/gems/gems/concurrent-ruby-edge-0.2.0/lib/concurrent/actor/behaviour/abstract.rb:25:in
pass' > /opt/theforeman/tfm/root/usr/share/gems/gems/concurrent-ruby-edge-0.2.0/lib/concurrent/actor/behaviour/sets_results.rb:14:inon_envelope'
>
/opt/theforeman/tfm/root/usr/share/gems/gems/concurrent-ruby-edge-0.2.0/lib/concurrent/actor/behaviour/abstract.rb:25:in
pass' > /opt/theforeman/tfm/root/usr/share/gems/gems/concurrent-ruby-edge-0.2.0/lib/concurrent/actor/behaviour/buffer.rb:38:inprocess_envelope'
>
/opt/theforeman/tfm/root/usr/share/gems/gems/concurrent-ruby-edge-0.2.0/lib/concurrent/actor/behaviour/buffer.rb:31:in
process_envelopes?' > /opt/theforeman/tfm/root/usr/share/gems/gems/concurrent-ruby-edge-0.2.0/lib/concurrent/actor/behaviour/buffer.rb:20:inon_envelope'
>
/opt/theforeman/tfm/root/usr/share/gems/gems/concurrent-ruby-edge-0.2.0/lib/concurrent/actor/behaviour/abstract.rb:25:in
pass' > /opt/theforeman/tfm/root/usr/share/gems/gems/concurrent-ruby-edge-0.2.0/lib/concurrent/actor/behaviour/termination.rb:55:inon_envelope'
>
/opt/theforeman/tfm/root/usr/share/gems/gems/concurrent-ruby-edge-0.2.0/lib/concurrent/actor/behaviour/abstract.rb:25:in
pass' > /opt/theforeman/tfm/root/usr/share/gems/gems/concurrent-ruby-edge-0.2.0/lib/concurrent/actor/behaviour/removes_child.rb:10:inon_envelope'
>
/opt/theforeman/tfm/root/usr/share/gems/gems/concurrent-ruby-edge-0.2.0/lib/concurrent/actor/behaviour/abstract.rb:25:in
pass' > /opt/theforeman/tfm/root/usr/share/gems/gems/concurrent-ruby-edge-0.2.0/lib/concurrent/actor/behaviour/sets_results.rb:14:inon_envelope'
>
/opt/theforeman/tfm/root/usr/share/gems/gems/concurrent-ruby-edge-0.2.0/lib/concurrent/actor/core.rb:161:in
process_envelope' > /opt/theforeman/tfm/root/usr/share/gems/gems/concurrent-ruby-edge-0.2.0/lib/concurrent/actor/core.rb:95:inblock in on_envelope'
>
/opt/theforeman/tfm/root/usr/share/gems/gems/concurrent-ruby-edge-0.2.0/lib/concurrent/actor/core.rb:118:in
block (2 levels) in schedule_execution' > /opt/theforeman/tfm/root/usr/share/gems/gems/concurrent-ruby-1.0.0/lib/concurrent/synchronization/mri_lockable_object.rb:38:inblock in synchronize'
>
/opt/theforeman/tfm/root/usr/share/gems/gems/concurrent-ruby-1.0.0/lib/concurrent/synchronization/mri_lockable_object.rb:38:in
synchronize' > /opt/theforeman/tfm/root/usr/share/gems/gems/concurrent-ruby-1.0.0/lib/concurrent/synchronization/mri_lockable_object.rb:38:insynchronize'
>
/opt/theforeman/tfm/root/usr/share/gems/gems/concurrent-ruby-edge-0.2.0/lib/concurrent/actor/core.rb:115:in
block in schedule_execution' > /opt/theforeman/tfm/root/usr/share/gems/gems/concurrent-ruby-1.0.0/lib/concurrent/executor/serialized_execution.rb:18:incall'
>
/opt/theforeman/tfm/root/usr/share/gems/gems/concurrent-ruby-1.0.0/lib/concurrent/executor/serialized_execution.rb:18:in
call' > /opt/theforeman/tfm/root/usr/share/gems/gems/concurrent-ruby-1.0.0/lib/concurrent/executor/serialized_execution.rb:96:inwork'
>
/opt/theforeman/tfm/root/usr/share/gems/gems/concurrent-ruby-1.0.0/lib/concurrent/executor/serialized_execution.rb:77:in
block in call_job' > /opt/theforeman/tfm/root/usr/share/gems/gems/concurrent-ruby-1.0.0/lib/concurrent/executor/ruby_thread_pool_executor.rb:333:incall'
>
/opt/theforeman/tfm/root/usr/share/gems/gems/concurrent-ruby-1.0.0/lib/concurrent/executor/ruby_thread_pool_executor.rb:333:in
run_task' > /opt/theforeman/tfm/root/usr/share/gems/gems/concurrent-ruby-1.0.0/lib/concurrent/executor/ruby_thread_pool_executor.rb:322:inblock (3 levels) in create_worker'
>
/opt/theforeman/tfm/root/usr/share/gems/gems/concurrent-ruby-1.0.0/lib/concurrent/executor/ruby_thread_pool_executor.rb:305:in
loop' > /opt/theforeman/tfm/root/usr/share/gems/gems/concurrent-ruby-1.0.0/lib/concurrent/executor/ruby_thread_pool_executor.rb:305:inblock (2 levels) in create_worker'
>
/opt/theforeman/tfm/root/usr/share/gems/gems/concurrent-ruby-1.0.0/lib/concurrent/executor/ruby_thread_pool_executor.rb:304:in
catch' > /opt/theforeman/tfm/root/usr/share/gems/gems/concurrent-ruby-1.0.0/lib/concurrent/executor/ruby_thread_pool_executor.rb:304:inblock in create_worker'
>
/opt/theforeman/tfm/root/usr/share/gems/gems/logging-1.8.2/lib/logging/diagnostic_context.rb:323:in
call' > /opt/theforeman/tfm/root/usr/share/gems/gems/logging-1.8.2/lib/logging/diagnostic_context.rb:323:inblock in create_with_logging_context'

Best regards,
Cristian Falcas