oops,出现过好几次,请求指点
时间:2010-12-07
来源:互联网
- Unable to handle kernel NULL pointer dereference at virtual address 00000000
- pgd = c0d04000
- [00000000] *pgd=00d8a001, *pmd = 00d8a001, *pte = 00000000, *ppte = 00000000
- Internal error: Oops: 807
- CPU: 0
- pc : [<c00d30b8>] lr : [<c00d30b4>] Tainted: P
- sp : c0dcde70 ip : 0000000f fp : 00000000
- r10: 000001ff r9 : ffffffff r8 : 00000100
- r7 : c0194270 r6 : c02c5960 r5 : c0dcde8c r4 : c3dd9000
- r3 : 00000000 r2 : 00000000 r1 : ff000003 r0 : 0000000d
- Flags: nzCv IRQs on FIQs on Mode SVC_32 Segment user
- Control: 39FF Table: 00D04000 DAC: 00000015
- Process server (pid: 97, stack limit = 0xc0dcc368)
- Stack: (0xc0dcde70 to 0xc0dce000)
- de60: c02c5960 00000000 c0dcded4 0000000f
- de80: c0dcded4 c0190470 c00d36f0 00000061 c027dbe0 04000000 c0dcded4 c0044e84
- dea0: c019b780 c027dbe0 c019b384 0000000f c0044f64 c0dcded4 c0dcdf1c 00000001
- dec0: c006c590 60000013 c00450c0 c0dcdf08 c0044180 c027a240 00000000 00002d7d
- dee0: c0190470 c024718c c01904a8 00000000 c01a5b84 c0190470 00000000 c0190470
- df00: 00000000 00000001 c0dcdf1c 20000013 c006c590 60000013 ffffffff 20000013
- df20: c01906fc 00000000 00000000 000001f0 c0190470 c0f28480 c01906f8 00000001
- df40: c006c8fc 008f9684 000007d0 008f967c 008f967c 00000001 00000000 000000c9
- df60: c006c654 c006caf4 c0084104 c0dcdf7c 000000c9 c0dcdf7c fffffff4 00000000
- df80: 00000000 000007d0 00000001 008f967c 000000a8 c0044684 c0dcc000 402fee40
- dfa0: 00000000 c00444c0 000007d0 c0044328 008f967c 00000001 000007d0 00000000
- dfc0: 000007d0 00000001 008f967c 00000000 0085a670 00000000 402fee40 bffffe88
- dfe0: 40032b90 008f9654 40024560 402a76d8 60000010 008f967c 00000000 00000000
- Backtrace: no frame pointer
- Code: e1a00006 e3a01000 ebfffed6 e594316c (e5c30000)
- Kernel panic: Aiee, killing interrupt handler
-
- In interrupt handler - not syncing
- Process server (pid: 97, stack limit = 0xc0dcc368)
这个server是运行的应用程序,设备是arm、2.4的内核,出现过好几次了
请问应用程序会引起oops吗,是不是通过文件系统,还是什么其他方式?
google到的都是通过eip找到对应的函数,再去分析,这里是不是对应pc呢?
刚开始搞内核很多不太清楚,大家看是不是还需要其它信息的?
作者: 涨价了 发布时间: 2010-12-07
把代码贴出来。
作者: garyv 发布时间: 2010-12-07
应用程序的吗,哪部分,全部的话太多了?
还是kernel
现在就是没法定位到可疑点
还是kernel
现在就是没法定位到可疑点
作者: 涨价了 发布时间: 2010-12-07
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