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Revert "Preventing containers from being unable to be deleted"
This fixes random failures to start a container in conmon integration
tests (see issue 5151).
I guess we need to find another way to fix issue 4645.
This reverts commit 1b39997e73.
Signed-off-by: Kir Kolyshkin <kolyshkin@gmail.com>
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@@ -784,20 +784,6 @@ func (p *initProcess) start() (retErr error) {
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return fmt.Errorf("unable to start init: %w", err)
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}
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// If the runc-create process is terminated due to receiving SIGKILL signal,
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// it may lead to the runc-init process leaking due
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// to issues like cgroup freezing,
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// and it cannot be cleaned up by runc delete/stop
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// because the container lacks a state.json file.
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// This typically occurs when higher-level
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// container runtimes terminate the runc create process due to context cancellation or timeout.
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// If the runc-create process terminates due to SIGKILL before
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// reaching this line of code, we won't encounter the cgroup freezing issue.
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_, err = p.container.updateState(nil)
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if err != nil {
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return fmt.Errorf("unable to store init state before creating cgroup: %w", err)
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}
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defer func() {
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if retErr != nil {
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// Find out if init is killed by the kernel's OOM killer.
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