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-   -   How to debug for kernel panic showing Mem-info?? (http://www.linuxquestions.org/questions/linux-software-2/how-to-debug-for-kernel-panic-showing-mem-info-932307/)

heavenly.park 03-02-2012 04:26 AM

How to debug for kernel panic showing Mem-info??
 
This is the kernel panic information

[41060.375549] Mem-info:
[41060.377761] Normal per-cpu:
[41060.380556] CPU 0: hi: 186, btch: 31 usd: 72
[41060.385367] active_anon:21360 inactive_anon:25273 isolated_anon:0
[41060.385375] active_file:6671 inactive_file:8683 isolated_file:0
[41060.385383] unevictable:881 dirty:0 writeback:0 unstable:0
[41060.385390] free:2479 slab_reclaimable:666 slab_unreclaimable:1978
[41060.385399] mapped:20623 shmem:354 pagetables:2459 bounce:0
[41060.414863] Normal free:9916kB min:2884kB low:3604kB high:4324kB active_anon:85440kB inactive_anon:101092kB active_file:26684kB inactive_file:34732kB unevictable:3524kB isolated(anon):0kB isolated(file):0kB present:520192kB mlocked:0kB dirty:0kB writeback:0kB mapped:82492kB shmem:1416kB slab_reclaimable:2664kB slab_unreclaimable:7912kB kernel_stack:2896kB pagetables:9836kB unstable:0kB bounce:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no
[41060.454733] lowmem_reserve[]: 0 0
[41060.457918] Normal: 2167*4kB 156*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 9916kB
[41060.468510] 16589 total pagecache pages
[41060.472323] 0 pages in swap cache
[41060.475606] Swap cache stats: add 0, delete 0, find 0/0
[41060.480823] Free swap = 0kB
[41060.483654] Total swap = 0kB ---------------------------------------------------
[41060.492225] Unable to handle kernel paging request at virtual address 6e696277
[41060.498018] pgd = c0004000
[41060.500682] [6e696277] *pgd=00000000
[41060.504214] Internal error: Oops: 5 [#1] PREEMPT
[41060.508803] last sysfs file: /sys/devices/platform/sec-fake-battery/power_supply/battery/technology
[41060.517814] Modules linked in: 8712s gpioctrl fmod s3c_bc s3c_lcd pvrsrvkm
[41060.524664] CPU: 0 Not tainted (2.6.32.9 #5)
[41060.529264] PC is at show_mem+0xf0/0x1ac

where is the point to be entered for solving the issue ??


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