Android stops during init

Discuss porting Android to any device.

Android stops during init

Postby RIHAL » Fri Jan 04, 2013 2:12 pm

Hello

I am trying to port Android 2.3.7 on a processor-board called TX53-1030 from karo-electronics.de.
I allready build the kernel (2.6.39) and the Bootloader (u-boot) and I made an rootfs.ubi.

I tried to boot this from nand-flash, but ther kernel stops during his init step with kernel-panic!

Here is the log with loglevel 9:


U-Boot 2012.04.01 (Dec 12 2012 - 20:00:06)
CPU: Freescale i.MX53 rev2.1 at 800 MHz
Reset cause: POR
Board: Ka-Ro TX53-xx30
DRAM: 512 MiB
NAND: 128 MiB
MMC: FSL_SDHC: 0, FSL_SDHC: 1
incorrect device type in dtb
Failed to find flash partition 'dtb': 1
Failed to load dtb from flash: 1
No DTB in flash; using default DTB
Baseboard: stk5-v3
Net: FEC
Hit any key to stop autoboot: 3 2 1 0

NAND read: device 0 offset 0x160000, size 0x400000
4194304 bytes read: OK

## Booting kernel from Legacy Image at 78000000 ...

Image Name: Android Linux Kernel (RSP)
Image Type: ARM Linux Kernel Image (uncompressed)
Data Size: 2507372 Bytes = 2.4 MiB
Load Address: 70008000
Entry Point: 70008000
Verifying Checksum ... OK
Loading Kernel Image ... OK
OK

Starting kernel ...


Linux version 2.6.39-dirty (rsp@rsp-virtual-machine) (gcc version 4.5.3 (GCC) ) #1 Thu Jan 3 11:25:00 CET 2013
Kernel command line: init=/init console=ttymxc0,115200n8 mtdparts=mxc_nand:1m(u-boot),0x60000(env),4m(linux),-(rootfs) video=VGA-1:640x480MR-24@60 ubi.mtd=3 root=ubi0:rootfs rootfstype=ubifs rw
PID hash table entries: 2048 (order: 1, 8192 bytes)
Dentry cache hash table entries: 65536 (order: 6, 262144 bytes)
Inode-cache hash table entries: 32768 (order: 5, 131072 bytes)
Memory: 512MB = 512MB total
Memory: 509088k/509088k available, 15200k reserved, 0K highmem
Virtual kernel memory layout:
vector : 0xffff0000 - 0xffff1000 ( 4 kB)
fixmap : 0xfff00000 - 0xfffe0000 ( 896 kB)
DMA : 0xffc00000 - 0xffe00000 ( 2 MB)
vmalloc : 0xe0800000 - 0xf4000000 ( 312 MB)
lowmem : 0xc0000000 - 0xe0000000 ( 512 MB)
pkmap : 0xbfe00000 - 0xc0000000 ( 2 MB)
modules : 0xbf000000 - 0xbfe00000 ( 14 MB)
.init : 0xc0008000 - 0xc0033000 ( 172 kB)
.text : 0xc0033000 - 0xc0482184 (4413 kB)
.data : 0xc0484000 - 0xc04b7840 ( 207 kB)
SLUB: Genslabs=11, HWalign=64, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
NR_IRQS:368
TrustZone Interrupt Controller (TZIC) initialized
MXC GPIO hardware
sched_clock: 32 bits at 66MHz, resolution 15ns, wraps every 64424ms
Console: colour dummy device 80x30
Calibrating delay loop... 795.44 BogoMIPS (lpj=3977216)
pid_max: default: 32768 minimum: 301
Mount-cache hash table entries: 512
CPU: Testing write buffer coherency: ok
devtmpfs: initialized
print_constraints: dummy:
NET: Registered protocol family 16
bio: create slab <bio-0> at 0
SCSI subsystem initialized
Switching to clocksource mxc_timer1
NET: Registered protocol family 2
IP route cache hash table entries: 4096 (order: 2, 16384 bytes)
TCP established hash table entries: 16384 (order: 5, 131072 bytes)
TCP bind hash table entries: 16384 (order: 7, 589824 bytes)
TCP: Hash tables configured (established 16384 bind 16384)
TCP reno registered
UDP hash table entries: 256 (order: 2, 20480 bytes)
UDP-Lite hash table entries: 256 (order: 2, 20480 bytes)
NET: Registered protocol family 1
RPC: Registered udp transport module.
RPC: Registered tcp transport module.
RPC: Registered tcp NFSv4.1 backchannel transport module.
JFFS2 version 2.2. (NAND) (SUMMARY) © 2001-2006 Red Hat, Inc.
msgmni has been set to 994
io scheduler noop registered
io scheduler deadline registered
io scheduler cfq registered (default)
start plist test
end plist test
Serial: IMX driver
imx-uart.0: ttymxc0 at MMIO 0x53fbc000 (irq = 31) is a IMX
console [ttymxc0] enabled
imx-uart.1: ttymxc1 at MMIO 0x53fc0000 (irq = 32) is a IMX
imx-uart.2: ttymxc2 at MMIO 0x5000c000 (irq = 33) is a IMX
loop: module loaded
NAND device: Manufacturer ID: 0xec, Chip ID: 0xf1 (Samsung NAND 128MiB 3,3V 8-bit)
4 cmdlinepart partitions found on MTD device mxc_nand
Creating 4 MTD partitions on "mxc_nand":
0x000000000000-0x000000100000 : "u-boot"
0x000000100000-0x000000160000 : "env"
0x000000160000-0x000000560000 : "linux"
0x000000560000-0x000008000000 : "rootfs"
UBI: attaching mtd3 to ubi0
UBI: physical eraseblock size: 131072 bytes (128 KiB)
UBI: logical eraseblock size: 129024 bytes
UBI: smallest flash I/O unit: 2048
UBI: sub-page size: 512
UBI: VID header offset: 512 (aligned 512)
UBI: data offset: 2048
UBI: max. sequence number: 4
UBI: attached mtd3 to ubi0
UBI: MTD device name: "rootfs"
UBI: MTD device size: 122 MiB
UBI: number of good PEBs: 976
UBI: number of bad PEBs: 5
UBI: number of corrupted PEBs: 0
UBI: max. allowed volumes: 128
UBI: wear-leveling threshold: 4096
UBI: number of internal volumes: 1
UBI: number of user volumes: 1
UBI: available PEBs: 0
UBI: total number of reserved PEBs: 976
UBI: number of PEBs reserved for bad PEB handling: 9
UBI: max/mean erase counter: 1/0
UBI: image sequence number: 1652625617
UBI: background thread "ubi_bgt0d" started, PID 437
FEC Ethernet Driver
fec_enet_mii_bus: probed
fec fec.0: eth0: Features changed: 0x00004800 -> 0x00004000
input: TSC2007 Touchscreen as /devices/virtual/input/input0
rtc-ds1307 0-0068: rtc core: registered ds1339 as rtc0
imx2-wdt imx2-wdt.0: IMX2+ Watchdog Timer enabled. timeout=60s (nowayout=1)
TCP cubic registered
NET: Registered protocol family 10
IPv6 over IPv4 tunneling driver
sit0: Features changed: 0x00007800 -> 0x00007000
NET: Registered protocol family 17
Registering the dns_resolver key type
VFP support v0.3: implementor 41 architecture 3 part 30 variant c rev 2
kmemleak: Kernel memory leak detector initialized
kmemleak: Automatic memory scanning thread started
rtc-ds1307 0-0068: setting system clock to 2000-01-01 00:51:47 UTC (946687907)
UBIFS: recovery needed
UBIFS: recovery completed
UBIFS: mounted UBI device 0, volume 0, name "rootfs"
UBIFS: file system size: 85929984 bytes (83916 KiB, 81 MiB, 666 LEBs)
UBIFS: journal size: 9033728 bytes (8822 KiB, 8 MiB, 71 LEBs)
UBIFS: media format: w4/r0 (latest is w4/r0)
UBIFS: default compressor: none
UBIFS: reserved for root: 0 bytes (0 KiB)
VFS: Mounted root (ubifs filesystem) on device 0:12.
devtmpfs: mounted
Freeing init memory: 172K
init: cannot open '/initlogo.rle'
init: command 'loglevel' r=0
init: command 'export' r=0
init: command 'export' r=0
init: command 'export' r=0
init: command 'export' r=0
init: command 'export' r=0
init: command 'export' r=0
init: command 'export' r=0
init: command 'export' r=0
init: command 'export' r=0
init: command 'export' r=0
init: command 'symlink' r=-1
init: command 'symlink' r=-1
init: command 'symlink' r=-1
init: command 'mkdir' r=-17
init: command 'mkdir' r=-17
init: command 'mkdir' r=-17
init: command 'mount' r=-1
init: command 'mkdir' r=-17
init: command 'symlink' r=-1
init: command 'mkdir' r=-17
init: command 'mkdir' r=-17
init: command 'mkdir' r=-17
init: command 'mkdir' r=-17
init: command 'mkdir' r=-17
init: command 'mkdir' r=-17
init: command 'mkdir' r=-17
init: command 'mkdir' r=-17
init: command 'mount' r=0
init: command 'mkdir' r=-17
init: command 'mount' r=0
init: command 'write' r=0
init: command 'write' r=0
init: command 'write' r=0
init: command 'write' r=-2
init: command 'write' r=-2
init: command 'write' r=-2
init: command 'write' r=0
init: command 'mkdir' r=0
init: command 'mount' r=-1
init: command 'chown' r=0
init: command 'chown' r=-2
init: command 'chmod' r=-2
init: command 'write' r=0
init: command 'mkdir' r=0
init: command 'chown' r=-2
init: command 'chmod' r=-2
init: command 'write' r=0
init: command 'mkdir' r=0
init: command 'chown' r=-2
init: command 'chmod' r=-2
init: command 'write' r=0
init: command 'chown' r=0
init: command 'chmod' r=0
init: command 'mkdir' r=-17
init: command 'chown' r=0
init: command 'chmod' r=0
init: command 'copy' r=-1
init: command 'chown' r=-2
init: command 'chmod' r=-2
init: command 'copy' r=-1
init: command 'chown' r=-2
init: command 'chmod' r=-2
init: command 'write' r=-2
init: command 'chown' r=0
init: command 'chmod' r=0
init: command 'chown' r=-2
init: command 'chmod' r=-2
init: command 'chown' r=0
init: command 'chmod' r=0
init: command 'chown' r=0
init: command 'chmod' r=0
init: command 'chown' r=0
init: command 'chmod' r=0
init: command 'mkdir' r=-17
init: command 'mkdir' r=-17
init: command 'mkdir' r=-17
init: command 'mkdir' r=-17
init: command 'mkdir' r=-17
init: command 'mkdir' r=-17
init: command 'mkdir' r=-17
init: command 'mkdir' r=-17
init: command 'chmod' r=0
init: command 'chmod' r=-2
init: command 'mkdir' r=-17
init: command 'mkdir' r=-17
init: command 'mkdir' r=-17
init: command 'mkdir' r=-17
init: command 'mkdir' r=-17
init: command 'mkdir' r=-17
init: command 'mkdir' r=-17
init: command 'chown' r=0
init: command 'chmod' r=0
init: command 'mkdir' r=-17
init: command 'mkdir' r=-17
init: command 'chown' r=0
init: command 'chmod' r=0
init: command 'chown' r=0
init: command 'chmod' r=0
init: processing action 0x19738a0 (property_service_init)
init: Created socket '/dev/socket/property_service' with mode '666', user '0', group '0'
init: command 'property_service_init' r=0
init: processing action 0x19738e8 (signal_init)
init: command 'signal_init' r=0
init: processing action 0x1973930 (check_startup)
init: command 'check_startup' r=0
init: processing action 0x1971740 (boot)
init: command 'ifup' r=0
init: command 'hostname' r=0
init: command 'domainname' r=0
init: command 'setrlimit' r=0
init: command 'setprop' r=0
init: command 'setprop' r=0
init: command 'setprop' r=0
init: command 'setprop' r=0
init: command 'setprop' r=0
init: command 'setprop' r=0
init: command 'setprop' r=0
init: command 'setprop' r=0
init: command 'setprop' r=0
init: command 'setprop' r=0
init: command 'setprop' r=0
init: command 'setprop' r=0
init: command 'setprop' r=0
init: command 'setprop' r=0
init: command 'setprop' r=0
init: command 'setprop' r=0
init: command 'setprop' r=0
init: command 'setprop' r=0
init: command 'write' r=-2
init: command 'write' r=0
init: command 'write' r=-2
init: command 'write' r=-2
init: command 'write' r=0
init: command 'write' r=0
init: command 'write' r=0
init: command 'chown' r=-2
init: command 'chown' r=-2
init: command 'chown' r=-2
init: command 'chown' r=-2
init: command 'chown' r=-2
init: command 'chown' r=-2
init: command 'chown' r=-2
init: command 'chown' r=-2
init: command 'chmod' r=-2
init: command 'chmod' r=-2
init: command 'chmod' r=-2
init: command 'chown' r=-2
init: command 'chown' r=-2
init: command 'chown' r=-2
init: command 'chown' r=-2
init: command 'chown' r=-2
init: command 'chown' r=-2
init: command 'chown' r=-2
init: command 'chown' r=-2
init: command 'chown' r=-2
init: command 'chown' r=-2
init: command 'chown' r=-2
init: command 'chown' r=-2
init: command 'chown' r=-2
init: command 'chown' r=-2
init: command 'chown' r=-2
init: command 'chown' r=-2
init: command 'chown' r=-2
init: command 'chown' r=-2
init: command 'chown' r=-2
init: command 'chown' r=-2
init: command 'chown' r=-2
init: command 'chown' r=-2
init: command 'chown' r=-2
init: command 'chown' r=-2
init: command 'chown' r=-2
init: command 'chown' r=0
init: command 'setprop' r=0
init: command 'setprop' r=0
init: command 'setprop' r=0
init: command 'setprop' r=0
init: command 'setprop' r=0
init: starting 'servicemanager'
init: starting 'vold'
init: Created socket '/dev/socket/vold' with mode '660', user '0', group '1009'
init: starting 'netd'
init: Created socket '/dev/socket/netd' with mode '660', user '0', group '1000'
init: starting 'debuggerd'
init: starting 'ril-daemon'
init: starting 'zygote'
init: Created socket '/dev/socket/rild-debug' with mode '660', user '1001', group '1000'
init: starting 'media'
init: Created socket '/dev/socket/rild' with mode '660', user '0', group '1001'
init: Created socket '/dev/socket/zygote' with mode '666', user '0', group '0'
init: starting 'dbus'
init: starting 'installd'
init: Created socket '/dev/socket/dbus' with mode '660', user '1002', group '1002'
init: cannot find '/system/etc/install-recovery.sh', disabling 'flash_recovery'
init: Created socket '/dev/socket/installd' with mode '600', user '1000', group '1000'
init: starting 'keystore'
init: Created socket '/dev/socket/keystore' with mode '666', user '0', group '0'
Kernel panic - not syncing: Attempted to kill init!
[<c003d300>] (unwind_backtrace+0x0/0xf8) from [<c03699a0>] (panic+0x5c/0x190)
[<c03699a0>] (panic+0x5c/0x190) from [<c004d870>] (forget_original_parent+0x1e4/0x1f8)
[<c004d870>] (forget_original_parent+0x1e4/0x1f8) from [<c004d894>] (exit_notify+0x10/0x128)
[<c004d894>] (exit_notify+0x10/0x128) from [<c004de04>] (do_exit+0x124/0x2a0)
[<c004de04>] (do_exit+0x124/0x2a0) from [<c004e104>] (do_group_exit+0x3c/0xbc)
[<c004e104>] (do_group_exit+0x3c/0xbc) from [<c0058f9c>] (get_signal_to_deliver+0x1d8/0x300)
[<c0058f9c>] (get_signal_to_deliver+0x1d8/0x300) from [<c003afac>] (do_signal+0x6c/0x1ac)
[<c003afac>] (do_signal+0x6c/0x1ac) from [<c003b6c0>] (do_notify_resume+0x5c/0x68)
[<c003b6c0>] (do_notify_resume+0x5c/0x68) from [<c0038f24>] (work_pending+0x24/0x28)

---------------------------------------------------------END OF LOG---------------------------------------------------------


And here is init.rc:

on early-init
start ueventd

on init

sysclktz 0

loglevel 9

# setup the global environment
export PATH /sbin:/vendor/bin:/system/sbin:/system/bin:/system/xbin
export LD_LIBRARY_PATH /vendor/lib:/system/lib
export ANDROID_BOOTLOGO 1
export ANDROID_ROOT /system
export ANDROID_ASSETS /system/app
export ANDROID_DATA /data
export EXTERNAL_STORAGE /mnt/sdcard
export ASEC_MOUNTPOINT /mnt/asec
export LOOP_MOUNTPOINT /mnt/obb
export BOOTCLASSPATH /system/framework/core.jar:/system/framework/bouncycastle.jar:/system/framework/ext.jar:/system/framework/framework.jar:/system/framework/android.policy.jar:/system/framework/services.jar:/system/framework/core-junit.jar

# Backward compatibility
symlink /system/etc /etc
symlink /sys/kernel/debug /d

# Right now vendor lives on the same filesystem as system,
# but someday that may change.
symlink /system/vendor /vendor

# create mountpoints
mkdir /mnt 0775 root system
mkdir /mnt/sdcard 0000 system system

# Create cgroup mount point for cpu accounting
mkdir /acct
mount cgroup none /acct cpuacct
mkdir /acct/uid

# Backwards Compat - XXX: Going away in G*
symlink /mnt/sdcard /sdcard

mkdir /system
mkdir /data 0771 system system


mkdir /cache 0770 system cache
mkdir /config 0500 root root

# Directory for putting things only root should see.
mkdir /mnt/secure 0700 root root

# Directory for staging bindmounts
mkdir /mnt/secure/staging 0700 root root

# Directory-target for where the secure container
# imagefile directory will be bind-mounted
mkdir /mnt/secure/asec 0700 root root

# Secure container public mount points.
mkdir /mnt/asec 0700 root system
mount tmpfs tmpfs /mnt/asec mode=0755,gid=1000

# Filesystem image public mount points.
mkdir /mnt/obb 0700 root system
mount tmpfs tmpfs /mnt/obb mode=0755,gid=1000

write /proc/sys/kernel/panic_on_oops 1
write /proc/sys/kernel/hung_task_timeout_secs 0
write /proc/cpu/alignment 4
write /proc/sys/kernel/sched_latency_ns 10000000
write /proc/sys/kernel/sched_wakeup_granularity_ns 2000000
write /proc/sys/kernel/sched_compat_yield 1
write /proc/sys/kernel/sched_child_runs_first 0

# Create cgroup mount points for process groups
mkdir /dev/cpuctl
mount cgroup none /dev/cpuctl cpu
chown system system /dev/cpuctl
chown system system /dev/cpuctl/tasks
chmod 0777 /dev/cpuctl/tasks
write /dev/cpuctl/cpu.shares 1024

mkdir /dev/cpuctl/fg_boost
chown system system /dev/cpuctl/fg_boost/tasks
chmod 0777 /dev/cpuctl/fg_boost/tasks
write /dev/cpuctl/fg_boost/cpu.shares 1024

mkdir /dev/cpuctl/bg_non_interactive
chown system system /dev/cpuctl/bg_non_interactive/tasks
chmod 0777 /dev/cpuctl/bg_non_interactive/tasks
# 5.0 %
write /dev/cpuctl/bg_non_interactive/cpu.shares 52

# rsp start
#(rsp) on fs
# mount mtd partitions
# Mount /system rw first to give the filesystem a chance to save a checkpoint


#(rsp) mount yaffs2 mtd@system /system
#(rsp) mount yaffs2 mtd@system /system ro remount
#(rsp) mount yaffs2 mtd@userdata /data nosuid nodev
#(rsp) mount yaffs2 mtd@cache /cache nosuid nodev

#(rsp) on post-fs


# once everything is setup, no need to modify /
#(rsp) mount rootfs rootfs / ro remount

# rsp end

# We chown/chmod /data again so because mount is run as root + defaults
chown system system /data
chmod 0771 /data

# Create dump dir and collect dumps.
# Do this before we mount cache so eventually we can use cache for
# storing dumps on platforms which do not have a dedicated dump partition.

mkdir /data/dontpanic
chown root log /data/dontpanic
chmod 0750 /data/dontpanic

# Collect apanic data, free resources and re-arm trigger
copy /proc/apanic_console /data/dontpanic/apanic_console
chown root log /data/dontpanic/apanic_console
chmod 0640 /data/dontpanic/apanic_console

copy /proc/apanic_threads /data/dontpanic/apanic_threads
chown root log /data/dontpanic/apanic_threads
chmod 0640 /data/dontpanic/apanic_threads

write /proc/apanic_console 1

# Same reason as /data above
chown system cache /cache
chmod 0770 /cache

# This may have been created by the recovery system with odd permissions
chown system cache /cache/recovery
chmod 0770 /cache/recovery

#change permissions on vmallocinfo so we can grab it from bugreports
chown root log /proc/vmallocinfo
chmod 0440 /proc/vmallocinfo

#change permissions on kmsg & sysrq-trigger so bugreports can grab kthread stacks
chown root system /proc/kmsg
chmod 0440 /proc/kmsg
chown root system /proc/sysrq-trigger
chmod 0220 /proc/sysrq-trigger

# create basic filesystem structure
mkdir /data/misc 01771 system misc
mkdir /data/misc/bluetoothd 0770 bluetooth bluetooth
mkdir /data/misc/bluetooth 0770 system system
mkdir /data/misc/keystore 0700 keystore keystore
mkdir /data/misc/vpn 0770 system system
mkdir /data/misc/systemkeys 0700 system system
mkdir /data/misc/vpn/profiles 0770 system system
# give system access to wpa_supplicant.conf for backup and restore
mkdir /data/misc/wifi 0770 wifi wifi
chmod 0770 /data/misc/wifi
chmod 0660 /data/misc/wifi/wpa_supplicant.conf
mkdir /data/local 0771 shell shell
mkdir /data/local/tmp 0771 shell shell
mkdir /data/data 0771 system system
mkdir /data/app-private 0771 system system
mkdir /data/app 0771 system system
mkdir /data/property 0700 root root

# create dalvik-cache and double-check the perms
mkdir /data/dalvik-cache 0771 system system
chown system system /data/dalvik-cache
chmod 0771 /data/dalvik-cache

# create the lost+found directories, so as to enforce our permissions
mkdir /data/lost+found 0770
mkdir /cache/lost+found 0770

# double check the perms, in case lost+found already exists, and set owner
chown root root /data/lost+found
chmod 0770 /data/lost+found
chown root root /cache/lost+found
chmod 0770 /cache/lost+found

on boot
# basic network init
ifup lo
hostname localhost
domainname localdomain

# set RLIMIT_NICE to allow priorities from 19 to -20
setrlimit 13 40 40

# Define the oom_adj values for the classes of processes that can be
# killed by the kernel. These are used in ActivityManagerService.
setprop ro.FOREGROUND_APP_ADJ 0
setprop ro.VISIBLE_APP_ADJ 1
setprop ro.PERCEPTIBLE_APP_ADJ 2
setprop ro.HEAVY_WEIGHT_APP_ADJ 3
setprop ro.SECONDARY_SERVER_ADJ 4
setprop ro.BACKUP_APP_ADJ 5
setprop ro.HOME_APP_ADJ 6
setprop ro.HIDDEN_APP_MIN_ADJ 7
setprop ro.EMPTY_APP_ADJ 15

# Define the memory thresholds at which the above process classes will
# be killed. These numbers are in pages (4k).
setprop ro.FOREGROUND_APP_MEM 2048
setprop ro.VISIBLE_APP_MEM 3072
setprop ro.PERCEPTIBLE_APP_MEM 4096
setprop ro.HEAVY_WEIGHT_APP_MEM 4096
setprop ro.SECONDARY_SERVER_MEM 6144
setprop ro.BACKUP_APP_MEM 6144
setprop ro.HOME_APP_MEM 6144
setprop ro.HIDDEN_APP_MEM 7168
setprop ro.EMPTY_APP_MEM 8192

# Write value must be consistent with the above properties.
# Note that the driver only supports 6 slots, so we have combined some of
# the classes into the same memory level; the associated processes of higher
# classes will still be killed first.
write /sys/module/lowmemorykiller/parameters/adj 0,1,2,4,7,15

write /proc/sys/vm/overcommit_memory 1
write /proc/sys/vm/min_free_order_shift 4
write /sys/module/lowmemorykiller/parameters/minfree 2048,3072,4096,6144,7168,8192

# Set init its forked children's oom_adj.
#(rsp): write /proc/1/oom_adj -16
#rsp start
write /proc/1/oom_score_adj -16
# rsp end

# Tweak background writeout
write /proc/sys/vm/dirty_expire_centisecs 200
write /proc/sys/vm/dirty_background_ratio 5

# Permissions for System Server and daemons.
chown radio system /sys/android_power/state
chown radio system /sys/android_power/request_state
chown radio system /sys/android_power/acquire_full_wake_lock
chown radio system /sys/android_power/acquire_partial_wake_lock
chown radio system /sys/android_power/release_wake_lock
chown radio system /sys/power/state
chown radio system /sys/power/wake_lock
chown radio system /sys/power/wake_unlock
chmod 0660 /sys/power/state
chmod 0660 /sys/power/wake_lock
chmod 0660 /sys/power/wake_unlock
chown system system /sys/class/timed_output/vibrator/enable
chown system system /sys/class/leds/keyboard-backlight/brightness
chown system system /sys/class/leds/lcd-backlight/brightness
chown system system /sys/class/leds/button-backlight/brightness
chown system system /sys/class/leds/jogball-backlight/brightness
chown system system /sys/class/leds/red/brightness
chown system system /sys/class/leds/green/brightness
chown system system /sys/class/leds/blue/brightness
chown system system /sys/class/leds/red/device/grpfreq
chown system system /sys/class/leds/red/device/grppwm
chown system system /sys/class/leds/red/device/blink
chown system system /sys/class/leds/red/brightness
chown system system /sys/class/leds/green/brightness
chown system system /sys/class/leds/blue/brightness
chown system system /sys/class/leds/red/device/grpfreq
chown system system /sys/class/leds/red/device/grppwm
chown system system /sys/class/leds/red/device/blink
chown system system /sys/class/timed_output/vibrator/enable
chown system system /sys/module/sco/parameters/disable_esco
chown system system /sys/kernel/ipv4/tcp_wmem_min
chown system system /sys/kernel/ipv4/tcp_wmem_def
chown system system /sys/kernel/ipv4/tcp_wmem_max
chown system system /sys/kernel/ipv4/tcp_rmem_min
chown system system /sys/kernel/ipv4/tcp_rmem_def
chown system system /sys/kernel/ipv4/tcp_rmem_max
chown root radio /proc/cmdline

# Define TCP buffer sizes for various networks
# ReadMin, ReadInitial, ReadMax, WriteMin, WriteInitial, WriteMax,
setprop net.tcp.buffersize.default 4096,87380,110208,4096,16384,110208
setprop net.tcp.buffersize.wifi 4095,87380,110208,4096,16384,110208
setprop net.tcp.buffersize.umts 4094,87380,110208,4096,16384,110208
setprop net.tcp.buffersize.edge 4093,26280,35040,4096,16384,35040
setprop net.tcp.buffersize.gprs 4092,8760,11680,4096,8760,11680

class_start default

## Daemon processes to be run by init.
##
service ueventd /sbin/ueventd
critical

service console /system/bin/sh
console
disabled
user shell
group log

on property:ro.secure=0
start console

# adbd is controlled by the persist.service.adb.enable system property
service adbd /sbin/adbd
disabled

# adbd on at boot in emulator
on property:ro.kernel.qemu=1
start adbd

on property:persist.service.adb.enable=1
start adbd

on property:persist.service.adb.enable=0
stop adbd

service servicemanager /system/bin/servicemanager
user system
critical
onrestart restart zygote
onrestart restart media

service vold /system/bin/vold
socket vold stream 0660 root mount
ioprio be 2

service netd /system/bin/netd
socket netd stream 0660 root system

service debuggerd /system/bin/debuggerd

service ril-daemon /system/bin/rild
socket rild stream 660 root radio
socket rild-debug stream 660 radio system
user root
group radio cache inet misc audio sdcard_rw

service zygote /system/bin/app_process -Xzygote /system/bin --zygote --start-system-server
socket zygote stream 666
onrestart write /sys/android_power/request_state wake
onrestart write /sys/power/state on
onrestart restart media
onrestart restart netd

service media /system/bin/mediaserver
user media
group system audio camera graphics inet net_bt net_bt_admin net_raw
ioprio rt 4

service bootanim /system/bin/bootanimation
user graphics
group graphics
disabled
oneshot

service dbus /system/bin/dbus-daemon --system --nofork
socket dbus stream 660 bluetooth bluetooth
user bluetooth
group bluetooth net_bt_admin

service bluetoothd /system/bin/bluetoothd -n
socket bluetooth stream 660 bluetooth bluetooth
socket dbus_bluetooth stream 660 bluetooth bluetooth
# init.rc does not yet support applying capabilities, so run as root and
# let bluetoothd drop uid to bluetooth with the right linux capabilities
group bluetooth net_bt_admin misc
disabled

service hfag /system/bin/sdptool add --channel=10 HFAG
user bluetooth
group bluetooth net_bt_admin
disabled
oneshot

service hsag /system/bin/sdptool add --channel=11 HSAG
user bluetooth
group bluetooth net_bt_admin
disabled
oneshot

service opush /system/bin/sdptool add --channel=12 OPUSH
user bluetooth
group bluetooth net_bt_admin
disabled
oneshot

service pbap /system/bin/sdptool add --channel=19 PBAP
user bluetooth
group bluetooth net_bt_admin
disabled
oneshot

service installd /system/bin/installd
socket installd stream 600 system system

service flash_recovery /system/etc/install-recovery.sh
oneshot

service racoon /system/bin/racoon
socket racoon stream 600 system system
# racoon will setuid to vpn after getting necessary resources.
group net_admin
disabled
oneshot

service mtpd /system/bin/mtpd
socket mtpd stream 600 system system
user vpn
group vpn net_admin net_raw
disabled
oneshot

service keystore /system/bin/keystore /data/misc/keystore
user keystore
group keystore
socket keystore stream 666

service dumpstate /system/bin/dumpstate -s
socket dumpstate stream 0660 shell log
disabled
oneshot


---------------------------------------------------------END OF INIT:RC---------------------------------------------------------
Please can anybody help me to solve this problem?

Thanks

Yours Richard
RIHAL
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