GB2版本插上ＳＤ卡开机会死机
报指针怎样可以快速定位到哪里引起空指针的?请大神指教！
谢谢！
[ 37.753243] 0x0,0xbe,0x13,0xbb
[ 38.549011] init: no such service 'md_minilog_util'
[ 39.013375] [BLOCK_TAG] mmcqd:61 Workload=2%, duty 28144693, period 1384172000, req_cnt=4
[ 39.014396] [BLOCK_TAG] mmcqd:61 Read Diversity=0 sectors offset, req_cnt=4, break_cnt=0, tract_cnt=0, bit_cnt=0
[ 39.015663] [BLOCK_TAG] mmcqd:61 Read Throughput=18724 kB/s, size: 524288 bytes, time:28 ms
[ 39.514306] [BLOCK_TAG] mmcqd:61 Workload=45%, duty 228504618, period 500932500, req_cnt=36
[ 39.515349] [BLOCK_TAG] mmcqd:61 Read Diversity=52 sectors offset, req_cnt=36, break_cnt=0, tract_cnt=0, bit_cnt=0
[ 39.516638] [BLOCK_TAG] mmcqd:61 Read Throughput=20138 kB/s, size: 4591616 bytes, time:228 ms
[ 39.716858] Unable to handle kernel NULL pointer dereference at virtual address 000001ec
[ 39.717864] Unable to handle kernel paging request at virtual address 009430a4
[ 39.718779] Unable to handle kernel paging request at virtual address 00140c20
[ 39.719671] Unable to handle kernel paging request at virtual address 009430a4
[ 39.720570] Unable to handle kernel paging request at virtual address 009430a4
[ 39.721469] Unable to handle kernel paging request at virtual address 009430a4
[ 39.722368] Unable to handle kernel paging request at virtual address 009430a4
[ 39.723267] Unable to handle kernel paging request at virtual address 009430a4
[ 39.724165] Unable to handle kernel paging request at virtual address 009430a4
[ 39.725064] Unable to handle kernel paging request at virtual address 009430a4
[ 39.725963] Unable to handle kernel paging request at virtual address 009430a4
[ 39.726863] Unable to handle kernel paging request at virtual address 009430a4
[ 39.727761] Unable to handle kernel paging request at virtual address 009430a4
[ 39.728661] Unable to handle kernel paging request at virtual address 009430a4
[ 39.729560] Unable to handle kernel paging request at virtual address 009430a4
[ 39.730459] Unable to handle kernel paging request at virtual address 009430a4
[ 39.731357] Unable to handle kernel paging request at virtual address 009430a4
[ 39.732256] Unable to handle kernel paging request at virtual address 009430a4
[ 39.733154] pgd = e59f320c
[ 39.733493] Unable to handle kernel paging request at virtual address e59f322c
[ 39.734450] Unable to handle kernel NULL pointer dereference at virtual address 000001f0
[ 39.735450] Unable to handle kernel paging request at virtual address ffff9b60
[ 39.736349] Unable to handle kernel paging request at virtual address ffff9b60
[ 39.737248] Unable to handle kernel paging request at virtual address ffff9b60
[ 39.738147] Unable to handle kernel paging request at virtual address ffff9b60
[ 39.739046] Unable to handle kernel paging request at virtual address ffff9b60
[ 39.739945] Unable to handle kernel paging request at virtual address ffff9b60
[ 39.740844] Unable to handle kernel paging request at virtual address ffff9b60
[ 39.741743] Unable to handle kernel paging request at virtual address ffff9b60
[ 39.742642] Unable to handle kernel paging request at virtual address ffff9b60
[ 39.743541] Unable to handle kernel paging request at virtual address ffff9b60
[ 39.744440] Unable to handle kernel paging request at virtual address ffff9b60
[ 39.745339] Unable to handle kernel paging request at virtual address ffff9b60
[ 39.746238] Unable to handle kernel paging request at virtual address ffff9b60
[ 39.747137] Unable to handle kernel paging request at virtual address ffff9b60
[ 39.748036] Unable to handle kernel paging request at virtual address ffff9b60
[ 39.748935] Unable to handle kernel paging request at virtual address ffff9b60
[ 39.749834] Unable to handle kernel paging request at virtual address ffff9b60
[ 39.750733] Unable to handle kernel paging request at virtual address ffff9b60
[ 39.751632] Unable to handle kernel paging request at virtual address ffff9b60
[ 39.752529] pgd = 4a95ecce
[ 39.752867] Unable to handle kernel paging request at virtual address 4a962cc6
[ 39.753764] pgd = 4a95ecce
[ 39.754102] Unable to handle kernel paging request at virtual address 4a95ff6e
[ 39.754998] pgd = e59f00a4
[ 39.755352] Unable to handle kernel NULL pointer dereference at virtual address 000001ec
[ 39.756350] pgd = c0004000
[ 39.756686] [000001ec] *pgd=00000000
[ 39.757641] Internal error: Oops: 17 [#1] PREEMPT
[ 39.758215] last sysfs file: /sys/devices/platform/leds-mt65xx/leds/button-backlight/brightness
[ 39.759298] Modules linked in: lca_core(P) pvrsrvkm mtklfb mtk_drvb(P) mtk_hif_sdio mtk_stp_wmt(P) mtk_stp_uart(P) mtk_stp_gps mtk_stp_bt mtk_fm_drv mtk_fm_priv(P) wlan_mt6628(P) ccci_plat(P) ccci(P) ccmni(P) mt6575_m4u(P) devinfo(P) mt6575_vcodec_kernel_driver(P) sec(P) aed(P)
[ 39.762366] CPU: 0 Tainted: P (2.6.35.7 #1)
[ 39.763047] PC is at do_page_fault+0x9c/0x254
[ 39.763588] LR is at do_page_fault+0x64/0x254
[ 39.764132] pc : [<c04ab448>] lr : [<c04ab410>] psr: 60000193
[ 39.764137] sp : ceea6118 ip : ceea6118 fp : ceea614c
[ 39.765559] r10: 00000017 r9 : 20000193 r8 : c003fb6c
[ 39.766209] r7 : 000001ec r6 : 000001ec r5 : 00000000 r4 : ceea61f8
[ 39.767022] r3 : ceea6000 r2 : ceea6118 r1 : ceea5524 r0 : 00000001
[ 39.767836] Flags: nZCv IRQs off FIQs on Mode SVC_32 ISA ARM Segment user
[ 39.768733] Control: 10c53c7d Table: 07648059 DAC: 00000017
8鏈 02 2013 - 09:40:5
额 没人知道怎么回事吗！现在感觉是mount有问题！
有没有人遇到过一些T卡放到手机里面提示T卡损坏
http://www.cshdn.com/forum.php?m ... 13689&fromuid=4
(出处: 手机开发联盟)
看一下这个有没有帮助。
这个我以前遇到过！但现在不是这样的问题！
我现在应该是应该mount的问题！我开机adb查看ＳＤ卡没mount上，应该是开机到主界面mount的时候死机了！我现在在开机还没到主界面时手动mount,我一mount就死机了！所以现在应该是mount导致死机！
呵呵 我已经提交给ＭＴＫ了！让他们帮忙搞搞好了！
瞎猫碰着死耗子了，乱改几下，居然ＯＫ了！呵呵
分享一下怎么回事?
修改了一下驱动电流，就ＯＫ了！