突然没有明显的原因，我的服务器停止响应。这就是我在 /var/log/messages 中找到的内容 它是什么？
Apr 29 13:40:47 stephan kernel: ------------[ cut here ]------------
Apr 29 13:40:47 stephan kernel: WARNING: at lib/list_debug.c:56 __list_del_entry+0x82/0xd0()
Apr 29 13:40:47 stephan kernel: Hardware name: S5520SC
Apr 29 13:40:47 stephan kernel: list_del corruption. next->prev should be ffff880c86f92000, but was ffff880c86f92800
Apr 29 13:40:47 stephan kernel: Modules linked in: nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack iptable_filter ip_tables bonding ip6t_REJECT nf_conntrack_ipv6 nf_defr$
Apr 29 13:40:47 stephan kernel: Pid: 66, comm: kswapd1 Not tainted 3.0.0+ #1
Apr 29 13:40:47 stephan kernel: Call …