From 3fabb4d070a8a0e583e4c639949e930661c10cba Mon Sep 17 00:00:00 2001 From: Kir Kolyshkin Date: Mon, 4 May 2026 15:59:47 -0700 Subject: [PATCH] tests/int: fix flake in "resources.unified override" As runc binary grows in size over time (new features, more dependencies) some tests start to flake because of low memory limits. One such test is "runc run (cgroup v2 resources.unified override)"; it obviously fails because of 1M memory limit: > runc run failed: unable to start container process: container init was OOM-killed (memory limit too low?) Increase the limits 4x. Do the same for the "unified only" test. Fixes issue 5264. Reported-by: Kevin Berry Reported-by: Ricardo Branco Signed-off-by: Kir Kolyshkin --- tests/integration/cgroups.bats | 16 ++++++++-------- 1 file changed, 8 insertions(+), 8 deletions(-) diff --git a/tests/integration/cgroups.bats b/tests/integration/cgroups.bats index 6d829fd19..2eb7464d0 100644 --- a/tests/integration/cgroups.bats +++ b/tests/integration/cgroups.bats @@ -362,8 +362,8 @@ convert_hugetlb_size() { update_config ' .linux.resources.unified |= { "memory.min": "131072", "memory.low": "524288", - "memory.high": "5242880", - "memory.max": "10485760", + "memory.high": "20971520", + "memory.max": "41943040", "pids.max": "99", "cpu.max": "10000 100000", "cpu.weight": "42" @@ -378,15 +378,15 @@ convert_hugetlb_size() { echo "$output" | grep -q '^memory.min:131072$' echo "$output" | grep -q '^memory.low:524288$' - echo "$output" | grep -q '^memory.high:5242880$' - echo "$output" | grep -q '^memory.max:10485760$' + echo "$output" | grep -q '^memory.high:20971520$' + echo "$output" | grep -q '^memory.max:41943040$' echo "$output" | grep -q '^pids.max:99$' echo "$output" | grep -q '^cpu.max:10000 100000$' check_systemd_value "MemoryMin" 131072 check_systemd_value "MemoryLow" 524288 - check_systemd_value "MemoryHigh" 5242880 - check_systemd_value "MemoryMax" 10485760 + check_systemd_value "MemoryHigh" 20971520 + check_systemd_value "MemoryMax" 41943040 check_systemd_value "TasksMax" 99 check_cpu_quota 10000 100000 check_cpu_weight 42 @@ -428,7 +428,7 @@ convert_hugetlb_size() { } | .linux.resources.unified |= { "memory.min": "131072", - "memory.max": "10485760", + "memory.max": "41943040", "pids.max": "42", "cpu.max": "5000 50000", "cpu.weight": "42" @@ -443,7 +443,7 @@ convert_hugetlb_size() { runc exec test_cgroups_unified cat /sys/fs/cgroup/memory.max [ "$status" -eq 0 ] - [ "$output" = '10485760' ] + [ "$output" = '41943040' ] runc exec test_cgroups_unified cat /sys/fs/cgroup/pids.max [ "$status" -eq 0 ]