8000 log when not a container cgroup instead of err by geyslan · Pull Request #2737 · aquasecurity/tracee · GitHub
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log when not a container cgroup instead of err #2737

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Merged
merged 1 commit into from
Feb 17, 2023
Merged

log when not a container cgroup instead of err #2737

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8 changes: 7 additions & 1 deletion pkg/ebpf/events_processor.go
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Original file line number Diff line number Diff line change
Expand Up @@ -270,7 +270,13 @@ func (t *Tracee) processCgroupMkdir(event *trace.Event) error {
// If cgroupId is from a regular cgroup directory, and not the
// container base directory (from known runtimes), it should be
// removed from the containers bpf map.
err = t.containers.RemoveFromBpfMap(t.bpfModule, cgroupId, hId)
if err := t.containers.RemoveFromBpfMap(t.bpfModule, cgroupId, hId); err != nil {
// If the cgroupId was not found in bpf map, this could mean that
// it is not a container cgroup and, as a systemd cgroup, could have been
// created and removed very quickly.
// In this case, we don't want to return an error.
logger.Debug("failed to remove entry from containers bpf map", "error", err)
}
}
return err
}
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