[Galaxy S II Q&A, Help & Troubleshooting] Maceee:
Hey everyone. I use Siyah v1.7rc1 with Omega v31 ROM and I'm having huge battery drain by these kernel wakelocks: l2_hsic and multipdp. How to fix it? Here's my BetterBatteryStats dumpfile:

===================

General Information

===================

BetterBatteryStats version: 1.11.0.0

Creation Date: 2012-11-01 23:28:24

Statistic Type: (3) Since Unplugged

Since 1 h 36 m 51 s

VERSION.RELEASE: 4.1.1

BRAND: samsung

DEVICE: m0

MANUFACTURER: samsung

MODEL: GT-I9300

OS.VERSION: 3.0.31-Siyah-1.7rc1+

BOOTLOADER: I9300XXDLIB

HARDWARE: smdk4x12

FINGERPRINT: samsung/m0xx/m0:4.1.1/JRO03C/I9300XXDLJ4:user/release-keys

ID: JRO03C

TAGS: release-keys

USER: se.infra

PRODUCT: m0xx

RADIO: I9300XXDLIB

Rooted: true

============

Battery Info

============

Level lost [%]: 18 Bat.: 18% (26% to 8%) [11.2%/h]

Voltage lost [mV]: 122 (3735-3613)

===========

Other Usage

===========

Awake (): 53 m 14 s (3194 s) Ratio: 55.0%

Moderate Signal (): 41 m 55 s (2515 s) Ratio: 43.3%

Screen On (): 43 m 28 s (2608 s) Ratio: 44.9%

Deep Sleep (): 43 m 37 s (2617 s) Ratio: 45.0%

No Data Connection (): 26 m 53 s (1613 s) Ratio: 27.8%

No or Unknown Signal (): 26 m 53 s (1613 s) Ratio: 27.8%

Wifi On (): 27 m 25 s (1645 s) Ratio: 26.2%

Wifi Running (): 27 m 18 s (1638 s) Ratio: 26.1%

Poor Signal (): 10 m 40 s (640 s) Ratio: 11.0%

Good Signal (): 1 m 45 s (105 s) Ratio: 1.7%

=========

Wakelocks

=========

RILJ (Phone): 2 m 51 s (171 s) Count:414 3.0%

SMSDispatcher (Phone): 1 m 47 s (107 s) Count:31 1.8%

BBS_WAKELOCK_WHILE_SAVING_REF (com.asksven.betterbatterystats_xdaedition.BetterBatteryStats): 1 m 10 s (70 s) Count:51 1.2%

StartingAlertService (com.android.mms.Messaging): 41 s (41 s) Count:98 0.7%

*overflow* (1013): 37 s (37 s) Count:16 0.7%

EM/android_talkffb01ab674d2 (Google Services): 31 s (31 s) Count:78 0.5%

ActivityManager-Launch (Android System): 23 s (23 s) Count:184 0.4%

GTALK_ASYNC_CONN_com.google.android.gsf.gtalkservice.AndroidEndpoint (Google Services): 21 s (21 s) Count:39 0.4%

sleep_broadcast (Android System): 16 s (16 s) Count:366 0.3%

PhoneWindowManager.mBroadcastWakeLock (Android System): 14 s (14 s) Count:236 0.2%

ConnectivityService (Android System): 9 s (9 s) Count:570 0.2%

RILS (com.sec.phone.SecPhone): 9 s (9 s) Count:5 0.2%

NetworkLocationPassiveCollector (com.google.android.apps.maps.Maps): 8 s (8 s) Count:8 0.1%

NetworkLocationLocator (com.google.android.apps.maps.Maps): 8 s (8 s) Count:3 0.1%

NetworkLocationLocator (Google Services): 8 s (8 s) Count:99 0.1%

show keyguard (Android System): 8 s (8 s) Count:41 0.1%

AlarmManager (Android System): 7 s (7 s) Count:511 0.1%

WifiStateMachine (Android System): 5 s (5 s) Count:438 0.1%

MediaScannerService (Media): 3 s (3 s) Count:1 0.1%

DHCP (Android System): 2 s (2 s) Count:427 0.0%

*sync*_subscribedfeeds_Account {name=EM, type=com.google} (Google Services): 1 s (1 s) Count:110 0.0%

ActivityManager-Sleep (Android System): 1 s (1 s) Count:741 0.0%

GTALK_CONN (Google Services): 1 s (1 s) Count:397 0.0%

reset keyguard (Android System): 1 s (1 s) Count:421 0.0%

RingtonePlayer (Android System): 1 s (1 s) Count:650 0.0%

================

Kernel Wakelocks

================

"PowerManagerService" (): 3 m 7 s (187 s) Cnt:(c/wc/ec)648/0/0 3.2%

"multipdp" (): 2 m 59 s (179 s) Cnt:(c/wc/ec)122/0/122 3.1%

"l2_hsic" (): 2 m 52 s (172 s) Cnt:(c/wc/ec)984/86/984 2.9%

"battery-monitor" (): 2 m 24 s (144 s) Cnt:(c/wc/ec)172/0/173 2.5%

"umts_ipc0" (): 1 m 30 s (90 s) Cnt:(c/wc/ec)601/0/601 1.5%

"secril_fd-interface" (): 1 m 19 s (79 s) Cnt:(c/wc/ec)42/0/0 1.0%

"radio-interface" (): 1 m 12 s (72 s) Cnt:(c/wc/ec)233/0/0 1.2%

"alarm_rtc" (): 57 s (57 s) Cnt:(c/wc/ec)131/2/14 1.0%

"alarm" (): 23 s (23 s) Cnt:(c/wc/ec)234/0/0 0.4%

"rpm_hsic" (): 19 s (19 s) Cnt:(c/wc/ec)818/0/0 0.3%

"tx_hsic" (): 10 s (10 s) Cnt:(c/wc/ec)1754/0/0 0.2%

"mmc1_detect" (): 10 s (10 s) Cnt:(c/wc/ec)180/0/0 0.2%

"umts_rfs0" (): 5 s (5 s) Cnt:(c/wc/ec)4/0/4 0.1%

"deleted_wake_locks" (): 5 s (5 s) Cnt:(c/wc/ec)19640/0/124 0.1%

"sync_system" (): 2 s (2 s) Cnt:(c/wc/ec)52/0/0 0.0%

"prx_wake_lock" (): 1 s (1 s) Cnt:(c/wc/ec)4/0/4 0.0%

"usb cb wake lock" (): (0 s) Cnt:(c/wc/ec)0/0/1 0.0%

"usb device wake lock" (): (0 s) Cnt:(c/wc/ec)0/0/1 0.0%

"efsd-interface" (): (0 s) Cnt:(c/wc/ec)8/0/0 0.0%

"secril_rfs-interface" (): (0 s) Cnt:(c/wc/ec)6/0/0 0.0%

"KeyEvents" (): (0 s) Cnt:(c/wc/ec)33283/0/0 0.0%

"secril_fmt-interface" (): (0 s) Cnt:(c/wc/ec)1968/0/0 0.0%

"mmc0_detect" (): (0 s) Cnt:(c/wc/ec)180/0/0 0.0%

"power-supply" (): (0 s) Cnt:(c/wc/ec)175/38/0 0.0%

=========

Processes

=========

com.quoord.tapatalkxda.activity (com.quoord.tapatalkxda.activity.XDA): Uid: 10022 Sys: 4 s (4 s) Us: 32 s (32 s) Starts: 2

system (Android System): Uid: 1000 Sys: 9 s (9 s) Us: 23 s (23 s) Starts: 0

surfaceflinger (Android System): Uid: 1000 Sys: 9 s (9 s) Us: 6 s (6 s) Starts: 0

com.android.mms (com.android.mms.Messaging): Uid: 10096 Sys: 2 s (2 s) Us: 9 s (9 s) Starts: 0

com.sec.android.inputmethod (Android System): Uid: 1000 Sys: 1 s (1 s) Us: 8 s (8 s) Starts: 0

kworker/0:0 (0): Uid: 0 Sys: 7 s (7 s) Us: (0 s) Starts: 0

kworker/0:2 (0): Uid: 0 Sys: 5 s (5 s) Us: (0 s) Starts: 0

com.android.phone (Phone): Uid: 1001 Sys: 1 s (1 s) Us: 3 s (3 s) Starts: 1

kworker/0:1 (0): Uid: 0 Sys: 4 s (4 s) Us: (0 s) Starts: 0

com.asksven.betterbatterystats_xdaedition (com.asksven.betterbatterystats_xdaedition.BetterBatteryStats): Uid: 10035 Sys: (0 s) Us: 3 s (3 s) Starts: 2

kworker/0:4 (0): Uid: 0 Sys: 3 s (3 s) Us: (0 s) Starts: 0

com.androidwasabi.livewallpaper.feather (com.androidwasabi.livewallpaper.feather.Galaxy Note 2 Feather): Uid: 10016 Sys: (0 s) Us: 2 s (2 s) Starts: 0

netd (0): Uid: 0 Sys: (0 s) Us: 2 s (2 s) Starts: 0

com.android.systemui (Android System): Uid: 1000 Sys: (0 s) Us: 2 s (2 s) Starts: 1

kworker/2:1 (0): Uid: 0 Sys: 2 s (2 s) Us: (0 s) Starts: 0

kworker/3:1 (0): Uid: 0 Sys: 2 s (2 s) Us: (0 s) Starts: 0

mmcqd/0 (0): Uid: 0 Sys: 2 s (2 s) Us: (0 s) Starts: 0

kworker/0:3 (0): Uid: 0 Sys: 1 s (1 s) Us: (0 s) Starts: 0

com.samsung.map (com.samsung.map.MAPServiceSamsung): Uid: 10013 Sys: (0 s) Us: 1 s (1 s) Starts: 3

kworker/2:3 (0): Uid: 0 Sys: 1 s (1 s) Us: (0 s) Starts: 0

s3c-fb-vsync (0): Uid: 0 Sys: 1 s (1 s) Us: (0 s) Starts: 0

com.android.browser (com.android.browser.Internet): Uid: 10084 Sys: (0 s) Us: 1 s (1 s) Starts: 3

*wakelock* (Phone): Uid: 1001 Sys: (0 s) Us: (0 s) Starts: 0

kworker/3:0 (0): Uid: 0 Sys: 1 s (1 s) Us: (0 s) Starts: 0

com.sec.android.app.launcher (UID): Uid: 10001 Sys: (0 s) Us: (0 s) Starts: 1

======================

Alarms (requires root)

======================

com.google.android.gsf (): Wakeups: 35

Alarms: 1, Intent: com.google.android.intent.action.GTALK_RECONNECT

Alarms: 1, Intent: com.google.android.intent.action.MCS_HEARTBEAT

Alarms: 30, Intent: com.google.android.intent.action.SEND_IDLE

android (): Wakeups: 21

Alarms: 17, Intent: com.android.server.LightsService.action.UPDATE_SVC_LED

Alarms: 91, Intent: android.intent.action.TIME_TICK

Alarms: 3, Intent: com.android.server.action.NETWORK_STATS_POLL

Alarms: 9, Intent: com.android.server.ThrottleManager.action.POLL

Alarms: 0, Intent: com.android.server.NetworkTimeUpdateService.action.POLL

Alarms: 3, Intent: android.appwidget.action.APPWIDGET_UPDATE

Alarms: 1, Intent: android.content.syncmanager.SYNC_ALARM

com.google.android.apps.maps (): Wakeups: 5

Alarms: 1, Intent: com.google.android.apps.maps.nlp.ALARM_WAKEUP_LOCATOR

com.android.vending (): Wakeups: 2

com.facebook.orca (): Wakeups: 2

Alarms: 1, Intent: Orca.KEEP_ALIVE

======================

Network (requires root)

======================

10022 (Wifi) (com.quoord.tapatalkxda.activity.XDA): 3.0 MBytes 58.2%

10069 (Wifi) (com.android.vending.Google Play Store): 1.0 MBytes 17.9%

10084 (Wifi) (com.android.browser.Internet): 976.0 KBytes 15.7%

0 (Wifi) (0): 151.0 KBytes 2.4%

10003 (Wifi) (com.facebook.orca.Messenger): 145.0 KBytes 2.3%

10018 (Wifi) (Google Services): 60.0 KBytes 1.0%

10018 (Mobile) (Google Services): 53.0 KBytes 0.9%

10128 (Mobile) (com.vlingo.midas.S Voice): 22.0 KBytes 0.4%

0 (Mobile) (0): 19.0 KBytes 0.3%

10042 (Mobile) (com.google.android.apps.maps.Maps): 19.0 KBytes 0.3%

10003 (Mobile) (com.facebook.orca.Messenger): 11.0 KBytes 0.2%

10031 (Mobile) (com.gismeteo.client.Gismeteo): 9.0 KBytes 0.2%

10069 (Mobile) (com.android.vending.Google Play Store): 6.0 KBytes 0.1%

10031 (Wifi) (com.gismeteo.client.Gismeteo): 5.0 KBytes 0.1%

1000 (Wifi) (Android System): 4.0 KBytes 0.1%

10128 (Wifi) (com.vlingo.midas.S Voice): 3.0 KBytes 0.1%

0 (p2p0) (0): 2.0 KBytes 0.0%

==========

CPU States

==========

1.8 GHz (): 0.0%

1.7 GHz (): 0.0%

1.6 GHz (): 0.0%

1.5 GHz (): 0.0%

1.4 GHz (): 27 m 16 s 27.8%

1.3 GHz (): 1 m 3 s 1.1%

1.2 GHz (): 1 m 20 s 1.4%

1.1 GHz (): 1 m 4 s 1.1%

1 GHz (): 2 m 49 s 2.9%

900 MHz (): 1 m 13 s 1.2%

800 MHz (): 6 m 43 s 6.9%

700 MHz (): 37 s 0.6%

600 MHz (): 41 s 0.7%

500 MHz (): 2 m 47 s 2.9%

400 MHz (): 1 m 21 s 1.4%

300 MHz (): 52 s 0.9%

200 MHz (): 6 m 33 s 6.7%

Deep Sleep (): 43 m 37 s 44.5%

========

Services

========

Active since: The time when the service was first made active, either by someone starting or binding to it.

Last activity: The time when there was last activity in the service (either explicit requests to start it or clients binding to it)

See http://developer.android.com/reference/android/app/ActivityManager.RunningServiceInfo.html

com.sec.android.app.twdvfs (com.sec.android.app.twdvfs.ScreenMonitorService)

Active since: 32 s

Last activity: 32 s

Crash count:0

com.android.server.device.enterprise:remote (com.android.server.device.enterprise.EnterpriseSysScope)

Active since: 17 s

Last activity: 17 s

Crash count:0

com.android.phone (com.android.phone.TelephonyDebugService)

Active since: 18 s

Last activity: 18 s

Crash count:0

com.android.bluetooth (com.android.bluetooth.sap.BluetoothSapService)

Active since: 14 s

Last activity: 14 s

Crash count:0

com.android.smspush (com.android.smspush.WapPushManager)

Active since: 18 s

Last activity: 18 s

Crash count:0

com.sec.android.inputmethod (com.sec.android.inputmethod.SamsungKeypad)

Active since: 17 s

Last activity: 1 h 23 m 34 s

Crash count:0

com.vlingo.midas (com.vlingo.core.internal.lmtt.LMTTService)

Active since: 33 s

Last activity: 1 h 11 m 39 s

Crash count:0

system (com.android.server.DrmEventService)

Active since: 26 s

Last activity: 26 s

Crash count:0

org.simalliance.openmobileapi.service:remote (org.simalliance.openmobileapi.service.security.AccessControlSvc)

Active since: 52 s

Last activity: 52 s

Crash count:0

com.android.email (com.samsung.ldapInterface.LDAPService)

Active since: 1 h 32 m 45 s

Last activity: 55 m 43 s

Crash count:0

com.sec.phone (com.sec.phone.SecPhoneService)

Active since: 26 s

Last activity: 1 h 6 m 2 s

Crash count:0

com.google.process.gapps (com.google.android.location.NetworkLocationService)

Active since: 17 s

Last activity: 17 s

Crash count:0

com.asksven.betterbatterystats_xdaedition (com.asksven.betterbatterystats.services.EventWatcherService)

Active since: 35 s

Last activity: 1 h 18 m 46 s

Crash count:0

com.google.android.talk (com.google.android.videochat.VideoChatService)

Active since: 32 s

Last activity: 32 s

Crash count:0

com.android.server.vpn.enterprise:remote (com.android.server.vpn.enterprise.EnterpriseVpnAnyconnect)

Active since: 14 s

Last activity: 20 s

Crash count:0

com.google.android.apps.maps (com.google.googlenav.prefetch.android.PrefetcherService)

Active since: 30 m

Last activity: 59 m 59 s

Crash count:0

com.androidwasabi.livewallpaper.feather (com.androidwasabi.livewallpaper.feather.Feather)

Active since: 17 s

Last activity: 17 s

Crash count:0

com.android.systemui (com.android.systemui.SystemUIService)

Active since: 15 s

Last activity: 15 s

Crash count:0

com.sec.factory (com.sec.factory.cporiented.FtClientCPO)

Active since: 1 h 51 m 7 s

Last activity: 1 h 6 m 2 s

Crash count:0

com.android.exchange (com.android.exchange.SmsRelayService)

Active since: 5 m 24 s

Last activity: 59 m 52 s

Crash count:0

com.vlingo.midas (com.vlingo.core.internal.safereader.SafeReaderService)

Active since: 33 s

Last activity: 1 h 11 m 49 s

Crash count:0

com.android.email (com.android.email.service.EmailDebugService)

Active since: 30 s

Last activity: 30 s

Crash count:0

com.google.process.gapps (com.google.android.location.internal.server.NetworkLocationService)

Active since: 18 s

Last activity: 18 s

Crash count:0

com.google.android.apps.maps:GoogleLocationService (com.google.android.location.internal.server.GoogleLocationService)

Active since: 18 s

Last activity: 1 h 47 s

Crash count:0

com.android.phone (com.sec.android.app.bluetoothtest.BluetoothBDTestService)

Active since: 26 s

Last activity: 26 s

Crash count:0

com.quoord.tapatalkxda.activity (com.quoord.tapatalkxda.alarm.NotificationAlarmService)

Active since: 1 h 46 m 17 s

Last activity: 1 h 1 m 11 s

Crash count:0

com.android.phone (com.samsung.sec.android.application.csc.CscUpdateService)

Active since: 26 s

Last activity: 30 m 21 s

Crash count:0

com.android.phone (com.android.stk.StkAppService)

Active since: 32 s

Last activity: 32 s

Crash count:0

system (com.google.android.backup.BackupTransportService)

Active since: 15 s

Last activity: 15 s

Crash count:0

com.sec.android.app.sysscope (com.sec.android.app.sysscope.service.SysScopeService)

Active since: 32 s

Last activity: 42 s

Crash count:0

com.android.phone (com.android.phone.BluetoothHeadsetService)

Active since: 17 s

Last activity: 18 s

Crash count:0

com.google.process.gapps (com.google.android.gsf.gtalkservice.service.GTalkService)

Active since: 32 s

Last activity: 1 h 18 m 53 s

Crash count:0

com.sec.android.widgetapp.alarmclock (com.sec.android.widgetapp.alarmclock.ClockAlarmWidgetService)

Active since: 35 s

Last activity: 1 h 1 m 36 s

Crash count:0

com.samsung.map (com.samsung.map.MessageNotificationService)

Active since: 26 s

Last activity: 1 h 41 s

Crash count:0

com.android.settings (com.android.settings.wifi.WifiTimerService)

Active since: 31 s

Last activity: 56 m 6 s

Crash count:0

==================

Reference overview

==================

Custom: Reference custom_ref created 0 s (Wl: null; KWl: null; NetS: null; Alrm: null; Proc: null; Oth: null; CPU: null)

Since charged: Reference since_charged_ref created 0 s (Wl: null; KWl: null; NetS: null; Alrm: null; Proc: null; Oth: null; CPU: null)

Since screen off: Reference since_screen_off created 2 h 3 m 38 s (Wl: 29 elements; KWl: 25elements; NetS: 18 elements; Alrm: 6 elements; Proc: 25 elements; Oth: 10 elements; CPU: 18 elements)

Since unplugged: Reference since_unplugged_ref created 32 m 5 s (Wl: 18 elements; KWl: 19elements; NetS: 7 elements; Alrm: 5 elements; Proc: 6 elements; Oth: 7 elements; CPU: 18 elements)

Since boot: Reference since_boot created 40 s (Wl: 4 elements; KWl: 0elements; NetS: 0 elements; Alrm: 1 elements; Proc: 0 elements; Oth: 4 elements; CPU: 18 elements)