This will timeout on B-4.15 s390x zVM (passed on s390x LPAR):
memcg_move_charge_at_immigrate_test 5 TINFO: Starting test 2 sh: echo: I/O error memcg_move_charge_at_immigrate_test 5 TINFO: set /dev/memcg/memory.use_hierarchy to 0 failed memcg_move_charge_at_immigrate_test 5 TINFO: Running memcg_process --mmap-anon --shm --mmap-file -s 135168 memcg_move_charge_at_immigrate_test 5 TINFO: Warming up pid: 34479 memcg_move_charge_at_immigrate_test 5 TINFO: Process is still here after warm up: 34479 memcg_move_charge_at_immigrate_test 5 TBROK: timeouted on memory.usage_in_bytes
This will timeout on B-4.15 s390x zVM (passed on s390x LPAR):
memcg_ move_charge_ at_immigrate_ test 5 TINFO: Starting test 2 move_charge_ at_immigrate_ test 5 TINFO: set /dev/memcg/ memory. use_hierarchy to 0 failed move_charge_ at_immigrate_ test 5 TINFO: Running memcg_process --mmap-anon --shm --mmap-file -s 135168 move_charge_ at_immigrate_ test 5 TINFO: Warming up pid: 34479 move_charge_ at_immigrate_ test 5 TINFO: Process is still here after warm up: 34479 move_charge_ at_immigrate_ test 5 TBROK: timeouted on memory. usage_in_ bytes
sh: echo: I/O error
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