如果没有正确的调用跟踪,如何从奇怪的内核恐慌中获得有用的线索?

时间:2013-06-18 03:06:41

标签: linux linux-kernel kernel panic

我遇到了一个奇怪的内核恐慌。我无法从中获得足够的有用信息。堆栈已损坏。

[2013-06-17 10:26:35.366]:WARNING: at lib/list_debug.c:51 list_del+0x8d/0xa0() (Tainted: P         C ---------------- )
[2013-06-17 10:26:35.366]:Hardware name: xxx
[2013-06-17 10:26:35.366]:list_del corruption. next->prev should be ffff8801d5135000, but was ffff880100117000
[2013-06-17 10:26:35.384]:Modules linked in: ...[last unloaded: ...]
[2013-06-17 10:26:35.404]:Pid: 17, comm: events/1 Tainted: P         C ----------------  2.6.32.71 #1
[2013-06-17 10:26:35.404]:Call Trace:
[2013-06-17 10:26:35.421]: [<5p> [<5p> [<5p> [<5p> [<5p> [<5p> [<5p> [<5p> [<5p> [<5p> [<5p> [<5p> [<5p> [<5p> [<5p> [<5p> [<5p>
[2013-06-17 10:26:35.421]:---[ end trace 88868a87d520a6a0 ]---
[2013-06-17 10:26:35.421]:BUpaging request at ffffffffffffff89
[2013-06-17 10:26:35.421]:IP: [<5p>PGD 1003067 PUD 1004067 PMD 0 
[2013-06-17 10:26:35.421]:=0>%PREEMPT SMP 
[2013-06-17 10:26:35.421]:last sysfs file: ...
[2013-06-17 10:26:35.421]:CPU 1 

列表已损坏。并且呼叫追踪显示特殊字符,例如[&lt; 5p&gt;。它有什么线索吗?内核版本是2.6.32。

0 个答案:

没有答案