開機後進Android, 下指令操作FameBuffer後就Crash
問題怎麼這麼多><~~~~~~
Note:開機後進Android顯示都正常
Log如下:
shell@android:/ $
shell@android:/ $
shell@android:/ $
shell@android:/ $
shell@android:/ $ [ 45.150000] EXT4-fs (mmcblk0p2): re-mounted. Opts: (null)
[ 45.450000] EXT4-fs (mmcblk0p2): re-mounted. Opts: (null)
[ 109.530000] fb_write
[ 109.530000] Unable to handle kernel paging request at virtual address e7849000
[ 109.530000] pgd = e3b58000
[ 109.530000] [e7849000] *pgd=64822811, *pte=00000000, *ppte=00000000
[ 109.530000] Internal error: Oops: 807 [#1] PREEMPT SMP ARM
[ 109.530000] Modules linked in: rtl8192cu(O) snd_soc_tiny4412_wm8960 snd_soc_wm8960
[ 109.530000] CPU: 0 Tainted: G O (3.5.0-FriendlyARM #36)
[ 109.530000] PC is at memcpy+0x50/0x330
[ 109.530000] LR is at 0x0
[ 109.530000] pc : [<c01ef190>] lr : [<00000000>] psr: 20000013
[ 109.530000] sp : e3b2bf14 ip : 00000000 fp : e3e53000
[ 109.530000] r10: 00000000 r9 : e3b2a000 r8 : 00000000
[ 109.530000] r7 : 00000000 r6 : 00000000 r5 : 00000000 r4 : 00000000
[ 109.530000] r3 : 00000000 r2 : 00000280 r1 : e3e53020 r0 : e7849000
[ 109.530000] Flags: nzCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment user
[ 109.530000] Control: 10c5387d Table: 63b5804a DAC: 00000015
[ 109.530000]
[ 109.530000] PC: 0xc01ef110:
[ 109.530000] f110 e1a01231 e1a0f00e 00000000 00000000 e2522001 4a000003 e4d03001 e1330001
[ 109.530000] f130 1afffffa e2400001 13a00000 e1a0f00e e92d4011 e2522004 ba00002b e210c003
[ 109.530000] f150 f5d1f000 1a000030 e211c003 1a00003a e252201c e92d01e0 ba00000c f5d1f000
[ 109.530000] f170 e2522060 f5d1f01c ba000002 f5d1f03c f5d1f05c f5d1f07c e8b151f8 e2522020
[ 109.530000] f190 e8a051f8 aafffffa e3720060 aafffff9 e212c01c e26cc020 108ff00c ea000011
[ 109.530000] f1b0 e320f000 e4913004 e4914004 e4915004 e4916004 e4917004 e4918004 e491e004
[ 109.530000] f1d0 e08ff00c e320f000 e320f000 e4803004 e4804004 e4805004 e4806004 e4807004
[ 109.530000] f1f0 e4808004 e480e004 e8bd01e0 e1b02f82 14d13001 24d14001 24d1c001 14c03001
[ 109.530000]
[ 109.530000] SP: 0xe3b2be94:
[ 109.530000] be94 00000000 00000000 00000008 60000013 00000000 00000000 c002d548 c01ef190
[ 109.530000] beb4 20000013 ffffffff e3b2befc 00000000 c000dfd8 e7849000 e3e53020 00000280
[ 109.530000] bed4 00000000 00000000 00000000 00000000 00000000 00000000 e3b2a000 00000000
[ 109.530000] bef4 e3e53000 00000000 e3b2bf14 00000000 c01ef190 20000013 ffffffff 00000320
[ 109.530000] bf14 e3b2bf80 00000320 41c94020 00000320 e7849000 00000000 c020e734 e44fb5a0
[ 109.530000] bf34 e7849000 00000001 e323a840 00000320 41c94020 e3b2bf80 00000320 e3b2a000
[ 109.530000] bf54 00000000 40094820 c00ef5f4 00000000 e3b2a000 e323a840 41c94020 00000000
[ 109.530000] bf74 00000000 00000320 c00ef87c 00000000 00000000 00000000 00000000 00000320
[ 109.530000]
[ 109.530000] FP: 0xe3e52f80:
[ 109.530000] 2f80 ffffffff ffffffff ffffffff fffffff7 ffffffff ffffffff ffffffff ffffffff
[ 109.530000] 2fa0 f7ffffef ffffffff ffffffff ffffffff feffffff ffffffff ffffffff ffffffff
[ 109.530000] 2fc0 ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff
[ 109.530000] 2fe0 ffffffff ffffffff ffffffff ffffffff ffffffff feffffff fffdfffe ffffffff
[ 109.530000] 3000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[ 109.530000] 3020 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[ 109.530000] 3040 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[ 109.530000] 3060 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[ 109.530000]
[ 109.530000] R0: 0xe7848f80:
[ 109.530000] 8f80 ******** ******** ******** ******** ******** ******** ******** ********
[ 109.530000] 8fa0 ******** ******** ******** ******** ******** ******** ******** ********
[ 109.530000] 8fc0 ******** ******** ******** ******** ******** ******** ******** ********
[ 109.530000] 8fe0 ******** ******** ******** ******** ******** ******** ******** ********
[ 109.530000] 9000 ******** ******** ******** ******** ******** ******** ******** ********
[ 109.530000] 9020 ******** ******** ******** ******** ******** ******** ******** ********
[ 109.530000] 9040 ******** ******** ******** ******** ******** ******** ******** ********
[ 109.530000] 9060 ******** ******** ******** ******** ******** ******** ******** ********
[ 109.530000]
[ 109.530000] R1: 0xe3e52fa0:
[ 109.530000] 2fa0 f7ffffef ffffffff ffffffff ffffffff feffffff ffffffff ffffffff ffffffff
[ 109.530000] 2fc0 ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff
[ 109.530000] 2fe0 ffffffff ffffffff ffffffff ffffffff ffffffff feffffff fffdfffe ffffffff
[ 109.530000] 3000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[ 109.530000] 3020 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[ 109.530000] 3040 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[ 109.530000] 3060 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[ 109.530000] 3080 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[ 109.530000]
[ 109.530000] R9: 0xe3b29f80:
[ 109.530000] 9f80 00000000 00000000 65f48f08 65f48ef8 00000000 000000f0 c000e5e8 00000000
[ 109.530000] 9fa0 00000000 c000e440 65f48f08 65f48ef8 65f48f08 00000080 00000000 00000000
[ 109.530000] 9fc0 65f48f08 65f48ef8 00000000 000000f0 00000000 00000000 00000000 00000000
[ 109.530000] 9fe0 00000000 6880cd20 400d6420 400e0108 60000010 65f48f08 00000000 00000000
[ 109.530000] a000 00000000 00000002 00000000 e2b57200 c086fdc0 00000000 00000015 e2b57200
[ 109.530000] a020 00000000 c19b06c0 e3b2a000 00000000 e4950e40 e4334e00 e3b2bfac e3b2bef0
[ 109.530000] a040 c05ae23c 00000000 00000000 00000000 00000000 00000000 00010000 00000000
[ 109.530000] a060 400ce418 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[ 109.530000] Process dd (pid: 1679, stack limit = 0xe3b2a2f8)
[ 109.530000] Stack: (0xe3b2bf14 to 0xe3b2c000)
[ 109.530000] bf00: e3b2bf80 00000320 41c94020
[ 109.530000] bf20: 00000320 e7849000 00000000 c020e734 e44fb5a0 e7849000 00000001 e323a840
[ 109.530000] bf40: 00000320 41c94020 e3b2bf80 00000320 e3b2a000 00000000 40094820 c00ef5f4
[ 109.530000] bf60: 00000000 e3b2a000 e323a840 41c94020 00000000 00000000 00000320 c00ef87c
[ 109.530000] bf80: 00000000 00000000 00000000 00000000 00000320 41c94020 00000004 00000004
[ 109.530000] bfa0: c000e5e8 c000e440 00000320 41c94020 00000004 41c94020 00000320 00000000
[ 109.530000] bfc0: 00000320 41c94020 00000004 00000004 00000000 00019022 4009482c 40094820
[ 109.530000] bfe0: 4008fdd4 be96c938 4007b69d 400ead94 40000010 00000004 00000000 00000000
[ 109.530000] Code: f5d1f05c f5d1f07c e8b151f8 e2522020 (e8a051f8)
[ 110.090000] ---[ end trace e709fcade0f8f4ac ]---
