[Huawei Ideos X5 U8800] sr21:
+ Screen Blinking Bug

Does anyone have this bug or it only happens in my phone?

I think this is related to the kernel 3.0.8 because with the versions < 2.04 I don't have any problem.

---EDIT---

In the dmesg I found 4 events of Out of memory and I think they match with the Screen Blinking issue.

It seams to be app independent because the process killed aren't always the same:

com.quoord.tapatalkpro.activity

<4>[3817, Binder Thread #] [ 423.835845] do_exit: exit code=9
<4>[2590, zygote] [ 424.606292] zygote invoked oom-killer: gfp_mask=0xd0, order=2, oom_adj=-16, oom_score_adj=-941
<4>[2590, zygote] [ 424.606353] [<c0045c4c>] (unwind_backtrace+0x0/0x12c) from [<c0118540>] (dump_header.clone.1+0x74/0x198)
<4>[2590, zygote] [ 424.606353] [<c0118540>] (dump_header.clone.1+0x74/0x198) from [<c01186a4>] (oom_kill_process.clone.0+0x40/0x284)
<4>[2590, zygote] [ 424.606384] [<c01186a4>] (oom_kill_process.clone.0+0x40/0x284) from [<c0118b80>] (out_of_memory+0x298/0x388)
<4>[2590, zygote] [ 424.606414] [<c0118b80>] (out_of_memory+0x298/0x388) from [<c011c3c8>] (__alloc_pages_nodemask+0x4a4/0x580)
<4>[2590, zygote] [ 424.606445] [<c011c3c8>] (__alloc_pages_nodemask+0x4a4/0x580) from [<c011c504>] (__get_free_pages+0x10/0x24)
<4>[2590, zygote] [ 424.606445] [<c011c504>] (__get_free_pages+0x10/0x24) from [<c004a3ec>] (pgd_alloc+0x14/0xf4)
<4>[2590, zygote] [ 424.606475] [<c004a3ec>] (pgd_alloc+0x14/0xf4) from [<c00c7f20>] (mm_init+0x98/0xd4)
<4>[2590, zygote] [ 424.606506] [<c00c7f20>] (mm_init+0x98/0xd4) from [<c00c8260>] (dup_mm+0x64/0x4bc)
<4>[2590, zygote] [ 424.606506] [<c00c8260>] (dup_mm+0x64/0x4bc) from [<c00c8e70>] (copy_process+0x758/0xeb0)
<4>[2590, zygote] [ 424.606536] [<c00c8e70>] (copy_process+0x758/0xeb0) from [<c00c96c8>] (do_fork+0x100/0x27c)
<4>[2590, zygote] [ 424.606567] [<c00c96c8>] (do_fork+0x100/0x27c) from [<c0043684>] (sys_fork+0x28/0x2c)
<4>[2590, zygote] [ 424.606567] [<c0043684>] (sys_fork+0x28/0x2c) from [<c0040200>] (ret_fast_syscall+0x0/0x30)
<4>[2590, zygote] [ 424.606597] Mem-info:
<4>[2590, zygote] [ 424.606597] Normal per-cpu:
<4>[2590, zygote] [ 424.606597] CPU 0: hi: 42, btch: 7 usd: 41
<4>[2590, zygote] [ 424.606628] HighMem per-cpu:
<4>[2590, zygote] [ 424.606628] CPU 0: hi: 90, btch: 15 usd: 89
<4>[2590, zygote] [ 424.606658] active_anon:55692 inactive_anon:128 isolated_anon:0
<4>[2590, zygote] [ 424.606658] active_file:8111 inactive_file:8419 isolated_file:0
<4>[2590, zygote] [ 424.606658] unevictable:110 dirty:0 writeback:0 unstable:0
<4>[2590, zygote] [ 424.606658] free:7430 slab_reclaimable:1022 slab_unreclaimable:2667
<4>[2590, zygote] [ 424.606658] mapped:13606 shmem:138 pagetables:2626 bounce:0
<4>[2590, zygote] [ 424.606689] Normal free:10448kB min:1416kB low:1768kB high:2124kB active_anon:60028kB inactive_anon:216kB active_file:0kB inactive_file:100kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:125968kB mlocked:0kB dirty:0kB writeback:0kB mapped:1832kB shmem:216kB slab_reclaimable:4088kB slab_unreclaimable:10668kB kernel_stack:6144kB pagetables:10504kB unstable:0kB bounce:0kB writeback_tmp:0kB pages_scanned:193 all_unreclaimable? yes
<4>[2590, zygote] [ 424.606719] lowmem_reserve[]: 0 1984 1984
<4>[2590, zygote] [ 424.606750] HighMem free:19272kB min:248kB low:960kB high:1672kB active_anon:162740kB inactive_anon:296kB active_file:32444kB inactive_file:33576kB unevictable:440kB isolated(anon):0kB isolated(file):0kB present:253952kB mlocked:0kB dirty:0kB writeback:0kB mapped:52592kB shmem:336kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no
<4>[2590, zygote] [ 424.606781] lowmem_reserve[]: 0 0 0
<4>[2590, zygote] [ 424.606811] Normal: 382*4kB 1115*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 10448kB
<4>[2590, zygote] [ 424.606842] HighMem: 2720*4kB 745*8kB 126*16kB 7*32kB 1*64kB 1*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 19272kB
<4>[2590, zygote] [ 424.606872] 16778 total pagecache pages
<4>[2590, zygote] [ 424.615325] 113920 pages of RAM
<4>[2590, zygote] [ 424.615325] 8528 free pages
<4>[2590, zygote] [ 424.615325] 20718 reserved pages
<4>[2590, zygote] [ 424.615356] 3689 slab pages
<4>[2590, zygote] [ 424.615356] 303208 pages shared
<4>[2590, zygote] [ 424.615356] 0 pages swap cached
<6>[2590, zygote] [ 424.615356] [ pid ] uid tgid total_vm rss cpu oom_adj oom_score_adj name
<6>[2590, zygote] [ 424.615386] [ 81] 0 81 80 45 0 -16 -941 ueventd
<6>[2590, zygote] [ 424.615417] [ 90] 0 90 859 46 0 -16 -941 adbd
<6>[2590, zygote] [ 424.615417] [ 91] 1000 91 208 50 0 -16 -941 servicemanager
<6>[2590, zygote] [ 424.615447] [ 92] 0 92 1617 145 0 -16 -941 vold
<6>[2590, zygote] [ 424.615478] [ 97] 1001 97 4722 514 0 -16 -941 rild
<6>[2590, zygote] [ 424.615478] [ 98] 1000 98 14541 1596 0 -16 -941 surfaceflinger
<6>[2590, zygote] [ 424.615478] [ 100] 1019 100 3809 357 0 -16 -941 drmserver
<6>[2590, zygote] [ 424.615509] [ 101] 1002 101 335 126 0 -16 -941 dbus-daemon
<6>[2590, zygote] [ 424.615509] [ 102] 0 102 210 59 0 -16 -941 installd
<6>[2590, zygote] [ 424.615539] [ 103] 1017 103 442 99 0 -16 -941 keystore
<6>[2590, zygote] [ 424.615539] [ 108] 1001 108 2111 248 0 -16 -941 cnd
<6>[2590, zygote] [ 424.615570] [ 111] 1000 111 2204 232 0 -16 -941 oem_rpc_svc
<6>[2590, zygote] [ 424.615570] [ 112] 9999 112 1486 59 0 -16 -941 rmt_storage
<6>[2590, zygote] [ 424.615600] [ 117] 1000 117 552 93 0 -16 -941 port-bridge
<6>[2590, zygote] [ 424.615600] [ 129] 1001 129 2263 119 0 -16 -941 qmuxd
<6>[2590, zygote] [ 424.615631] [ 131] 1001 131 1539 138 0 -16 -941 netmgrd
<6>[2590, zygote] [ 424.615661] [ 1017] 1014 1017 230 76 0 -16 -941 dhcpcd
<6>[2590, zygote] [ 424.615661] [ 2582] 0 2582 175 71 0 -16 -941 debuggerd
<6>[2590, zygote] [ 424.615692] [ 2588] 1013 2588 8885 1418 0 -16 -941 mediaserver
<6>[2590, zygote] [ 424.615692] [ 2589] 0 2589 2853 343 0 -16 -941 netd
<6>[2590, zygote] [ 424.615722] [ 2590] 0 2590 66221 9488 0 -16 -941 zygote
<6>[2590, zygote] [ 424.615722] [ 2617] 1000 2617 93788 14233 0 -16 -941 system_server
<6>[2590, zygote] [ 424.615753] [ 2692] 1000 2692 89896 10924 0 -12 -705 ndroid.systemui
<6>[2590, zygote] [ 424.615783] [ 2773] 10009 2773 79168 10153 0 9 529 e.process.gapps
<6>[2590, zygote] [ 424.615783] [ 2797] 10027 2797 69385 8997 0 2 117 putmethod.latin
<6>[2590, zygote] [ 424.615814] [ 2813] 1001 2813 73750 10025 0 -12 -705 m.android.phone
<6>[2590, zygote] [ 424.615814] [ 2826] 10028 2826 95785 20024 0 0 0 ndroid.launcher
<6>[2590, zygote] [ 424.615844] [ 2880] 10056 2880 69081 7987 0 1 58 android.smspush
<6>[2590, zygote] [ 424.615844] [ 2939] 1007 2939 171 67 0 -16 -941 logwrapper
<6>[2590, zygote] [ 424.615875] [ 2946] 1010 2946 629 256 0 -16 -941 wpa_supplicant
<6>[2590, zygote] [ 424.615875] [ 3013] 10092 3013 73078 10156 0 2 117 com.lookout
<6>[2590, zygote] [ 424.615905] [ 3087] 10057 3087 69086 8103 0 8 470 .qualcomm.wiper
<6>[2590, zygote] [ 424.615905] [ 3100] 10093 3100 69423 8190 0 8 470 roid.dspmanager
<6>[2590, zygote] [ 424.615936] [ 3150] 10022 3150 74535 9440 0 2 117 android.vending
<6>[2590, zygote] [ 424.615936] [ 3215] 10092 3215 199 108 0 0 0 logcat
<6>[2590, zygote] [ 424.615966] [ 3412] 10133 3412 69452 8333 0 8 470 millions:remote
<6>[2590, zygote] [ 424.615966] [ 3423] 10140 3423 70591 9060 0 8 470 dropbox.android
<6>[2590, zygote] [ 424.615997] [ 3493] 10192 3493 70167 9054 0 5 294 ivemobile.footy
<6>[2590, zygote] [ 424.615997] [ 3525] 10181 3525 72324 11601 0 5 294 d.process.acore
<6>[2590, zygote] [ 424.616027] [ 3539] 10121 3539 69715 8399 0 11 647 .greader.reader
<6>[2590, zygote] [ 424.616027] [ 3556] 10005 3556 70219 8785 0 10 588 ndroid.calendar
<6>[2590, zygote] [ 424.616058] [ 3573] 10006 3573 69244 8610 0 12 705 viders.calendar
<6>[2590, zygote] [ 424.616058] [ 3584] 10011 3584 69173 8181 0 10 588 droid.deskclock
<6>[2590, zygote] [ 424.616088] [ 3599] 10017 3599 71611 8840 0 5 294 nie.geniewidget
<6>[2590, zygote] [ 424.616088] [ 3618] 1000 3618 71166 10105 0 11 647 ndroid.settings
<6>[2590, zygote] [ 424.616119] [ 3634] 10059 3634 71720 9833 0 5 294 roid.music:main
<6>[2590, zygote] [ 424.616119] [ 3664] 10179 3664 69939 8692 0 8 470 kwidget.lpsense
<6>[2590, zygote] [ 424.616149] [ 3687] 10135 3687 69494 8506 0 8 470 oid.taskmanager
<6>[2590, zygote] [ 424.616149] [ 3705] 10160 3705 75045 9883 0 10 588 droid.newsstand
<6>[2590, zygote] [ 424.616180] [ 3736] 10012 3736 71215 8971 0 8 470 d.process.media
<6>[2590, zygote] [ 424.616180] [ 3751] 10091 3751 69475 8646 0 12 705 m.sand.airdroid
<6>[2590, zygote] [ 424.616210] [ 3769] 10074 3769 70000 9055 0 12 705 alkpro.activity
<6>[2590, zygote] [ 424.616210] [ 3834] 10023 3834 69822 8277 0 11 647 equicksearchbox
<6>[2590, zygote] [ 424.616241] [ 3848] 10045 3848 69471 8294 0 11 647 .quicksearchbox
<6>[2590, zygote] [ 424.616241] [ 3869] 10018 3869 70403 8845 0 9 529 ogle.android.gm
<6>[2590, zygote] [ 424.616271] [ 3887] 10169 3887 75851 9697 0 5 294 com.citc.aag
<6>[2590, zygote] [ 424.616271] [ 3907] 10050 3907 71116 8700 0 10 588 le.android.talk
<6>[2590, zygote] [ 424.616302] [ 3933] 10000 3933 70345 9374 0 9 529 d.process.acore
<6>[2590, zygote] [ 424.616302] [ 3956] 10016 3956 69483 9042 0 9 529 droid.gallery3d
<6>[2590, zygote] [ 424.616333] [ 3977] 10054 3977 68859 7993 0 0 0 oid.voicedialer
<3>[2590, zygote] [ 424.616333] Out of memory: Kill process 3769 (alkpro.activity) score 802 or sacrifice child
<3>[2590, zygote] [ 424.616363] Killed process 3769 (alkpro.activity) total-vm:280000kB, anon-rss:24336kB, file-rss:11884kB
<4>[3769, alkpro.activity] [ 424.618408] do_exit: exit code=9

Settings.apk

<3>[2590, zygote] [ 434.623291] Out of memory: Kill process 3618 (ndroid.settings) score 810 or sacrifice child
<3>[2590, zygote] [ 434.623291] Killed process 3618 (ndroid.settings) total-vm:284664kB, anon-rss:29052kB, file-rss:9860kB

Binder Thread #

<3>[2590, zygote] [ 434.639953] Out of memory: Kill process 3630 (Binder Thread #) score 810 or sacrifice child
<3>[2590, zygote] [ 434.639953] Killed process 3630 (Binder Thread #) total-vm:284664kB, anon-rss:29052kB, file-rss:9860kB

DeskClok.apk

<3>[2590, zygote] [ 434.821777] Out of memory: Kill process 3584 (droid.deskclock) score 791 or sacrifice child
<3>[2590, zygote] [ 434.821807] Killed process 3584 (droid.deskclock) total-vm:276692kB, anon-rss:23464kB, file-rss:8588kB