我在 OpenVZ ubuntu 12.04 服务器上的 kern.log 中看到重复的永不结束的此类消息。
Mar 2 06:23:33 localhost kernel: Cannot read proc file system: 1 - Operation not permitted.
Mar 2 06:24:04 localhost kernel: last message repeated 5082222 times
Mar 2 06:25:05 localhost kernel: last message repeated 9939060 times
Mar 2 06:26:06 localhost kernel: last message repeated 8501480 times
Mar 2 06:27:07 localhost kernel: last message repeated 10177446 times
Mar 2 06:28:08 localhost kernel: last message repeated 9813564 times
Mar 2 06:29:09 localhost kernel: last message repeated …