Seen a similar error: `memcontrol02.c:79: TFAIL: Expect: (memory.current=52690944) ~= (memory.stat.file=33390592)`
** Attachment added: "memcontrol02_2025.06.16_cortez.txt" https://bugs.launchpad.net/ubuntu-kernel-tests/+bug/2072789/+attachment/5888372/+files/memcontrol02_2025.06.16_cortez.txt -- You received this bug notification because you are a member of Canonical Platform QA Team, which is subscribed to ubuntu-kernel-tests. https://bugs.launchpad.net/bugs/2072789 Title: memcontrol02 from ubuntu_ltp_controllers fails with "TFAIL: Expect: (memory.stat.anon=0) > 0" on 64k flavors Status in ubuntu-kernel-tests: New Bug description: The memcontrol02 test case fails on N-nvidia 64k versions 6.8.0-1007.7, 6.8.0-1008.8, and 6.8.0-1009.9. Found on nodes gunyolk and hinyari. Additionally observed with J-nvidia-6.8 6.8.0-1009.9-nvidia-64k and N-generic 6.8.0-36-generic-64k. memcontrol02.c:93: TPASS: Expect: (current=0) == 0 memcontrol02.c:99: TINFO: Added proc to memcg: memory.current=4194304 memcontrol02.c:46: TPASS: Expect: (memory.current=54525952) >= (size=52428800) memcontrol02.c:51: TFAIL: Expect: (memory.stat.anon=0) > 0 memcontrol02.c:52: TFAIL: Expect: (size=52428800) ~= (memory.stat.anon=0) memcontrol02.c:54: TFAIL: Expect: (memory.current=54525952) ~= (memory.stat.anon=0) memcontrol02.c:93: TPASS: Expect: (current=0) == 0 memcontrol02.c:99: TINFO: Added proc to memcg: memory.current=4194304 memcontrol02.c:69: TINFO: Created temp file: memory.current=4194304 memcontrol02.c:74: TPASS: Expect: (memory.current=54525952) >= (size=52428800) memcontrol02.c:78: TFAIL: Expect: (memory.stat.file=0) > 0 memcontrol02.c:80: TFAIL: Expect: (memory.current=54525952) ~= (memory.stat.file=0) Summary: passed 28 failed 35 broken 0 skipped 0 warnings 0 All memcontrol02 cases pass when using 4k page size flavors on arm64. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-kernel-tests/+bug/2072789/+subscriptions -- Mailing list: https://launchpad.net/~canonical-ubuntu-qa Post to : canonical-ubuntu-qa@lists.launchpad.net Unsubscribe : https://launchpad.net/~canonical-ubuntu-qa More help : https://help.launchpad.net/ListHelp
