[BetterBatteryStats] Markox89:
I'm on 4.2.2 too, and with latest BBS on market (1.11) shows empty alarms log also for me.

u0_a111@android:/ $ dumpsys alarm
Permission Denial: can't dump AlarmManager from from pid=9037, uid=10111
u0_a111@android:/ $ su
root@android:/ # dumpsys alarm
Current Alarm Manager state:

Realtime wakeup (now=2013-02-15 18:53:53):
RTC_WAKEUP #14: Alarm{41418898 type 0 com.google.android.partnersetup}
type=0 when=+6d22h13m12s321ms repeatInterval=0 count=0
operation=PendingIntent{40e16878: PendingIntentRecord{41418708 com.google.android.partnersetup startService}}
RTC_WAKEUP #13: Alarm{412bdba0 type 0 com.google.android.gsf}
type=0 when=+3d19h58m7s647ms repeatInterval=536970000 count=0
operation=PendingIntent{4149b9c8: PendingIntentRecord{4140bc00 com.google.android.gsf broadcastIntent}}
RTC_WAKEUP #12: Alarm{41561ac8 type 0 com.android.vending}
type=0 when=+22h13m48s52ms repeatInterval=0 count=0
operation=PendingIntent{415e2638: PendingIntentRecord{4154a958 com.android.vending startService}}
RTC_WAKEUP #11: Alarm{41524030 type 0 org.dayup.gtask}
type=0 when=+22h13m45s801ms repeatInterval=0 count=0
operation=PendingIntent{41148ca0: PendingIntentRecord{415075b8 org.dayup.gtask broadcastIntent}}
RTC_WAKEUP #10: Alarm{41141a00 type 0 org.dayup.gtask}
type=0 when=+22h13m45s646ms repeatInterval=0 count=0
operation=PendingIntent{413ec768: PendingIntentRecord{41141928 org.dayup.gtask broadcastIntent}}
RTC_WAKEUP #9: Alarm{4151d890 type 0 com.android.providers.calendar}
type=0 when=+21h18m40s846ms repeatInterval=0 count=0
operation=PendingIntent{411cc8a8: PendingIntentRecord{415078b8 com.android.providers.calendar broadcastIntent}}
RTC_WAKEUP #8: Alarm{414c3e30 type 0 org.dayup.gtask}
type=0 when=+5h6m7s410ms repeatInterval=0 count=0
operation=PendingIntent{40ef8288: PendingIntentRecord{41444140 org.dayup.gtask broadcastIntent}}
RTC_WAKEUP #7: Alarm{413fd370 type 0 com.fsck.k9}
type=0 when=+23m47s192ms repeatInterval=0 count=0
operation=PendingIntent{41513b90: PendingIntentRecord{415ea4d8 com.fsck.k9 broadcastIntent}}
RTC_WAKEUP #6: Alarm{414e5990 type 0 com.google.android.gsf}
type=0 when=+22m35s860ms repeatInterval=1800000 count=0
operation=PendingIntent{41014360: PendingIntentRecord{41406ca8 com.google.android.gsf broadcastIntent}}
RTC_WAKEUP #5: Alarm{4115ba48 type 0 android}
type=0 when=+21m22s294ms repeatInterval=3835677 count=1
operation=PendingIntent{40f21e70: PendingIntentRecord{41285aa0 android broadcastIntent}}
RTC_WAKEUP #4: Alarm{41464e50 type 0 com.twitter.android}
type=0 when=+17m22s381ms repeatInterval=0 count=0
operation=PendingIntent{41464e40: PendingIntentRecord{414887f8 com.twitter.android startService}}
RTC_WAKEUP #3: Alarm{40e38d28 type 0 com.nuance.swype.beta}
type=0 when=+16m58s604ms repeatInterval=0 count=0
operation=PendingIntent{40e4dd78: PendingIntentRecord{415f7da8 com.nuance.swype.beta startService}}
RTC_WAKEUP #2: Alarm{41502b18 type 0 com.fsck.k9}
type=0 when=+7m44s669ms repeatInterval=0 count=0
operation=PendingIntent{415089e0: PendingIntentRecord{41281100 com.fsck.k9 broadcastIntent}}
RTC_WAKEUP #1: Alarm{4155ccf0 type 0 com.facebook.katana}
type=0 when=+3m51s346ms repeatInterval=0 count=0
operation=PendingIntent{411c52f8: PendingIntentRecord{415cffc0 com.facebook.katana startService}}
RTC_WAKEUP #0: Alarm{4128d3d8 type 0 com.facebook.katana}
type=0 when=+3m17s803ms repeatInterval=0 count=0
operation=PendingIntent{412abd40: PendingIntentRecord{4146d300 com.facebook.katana broadcastIntent}}
RTC #9: Alarm{414e44a8 type 1 com.nuance.swype.beta}
type=1 when=+358d2h13m46s410ms repeatInterval=0 count=0
operation=PendingIntent{40e69380: PendingIntentRecord{414e3fe0 com.nuance.swype.beta startService}}
RTC #8: Alarm{414ddab0 type 1 com.nuance.swype.beta}
type=1 when=+3d15h7m46s983ms repeatInterval=0 count=0
operation=PendingIntent{40ffa440: PendingIntentRecord{414dce00 com.nuance.swype.beta startService}}
RTC #7: Alarm{414e08f8 type 1 com.nuance.swype.beta}
type=1 when=+2d2h13m42s705ms repeatInterval=0 count=0
operation=PendingIntent{40fc6210: PendingIntentRecord{414e00a8 com.nuance.swype.beta startService}}
RTC #6: Alarm{41482fd0 type 1 com.facebook.katana}
type=1 when=+23h38m44s889ms repeatInterval=0 count=0
operation=PendingIntent{414599c8: PendingIntentRecord{414a2858 com.facebook.katana broadcastIntent}}
RTC #5: Alarm{4113fbd8 type 1 android}
type=1 when=+17h6m6s410ms repeatInterval=0 count=0
operation=PendingIntent{40f53ab0: PendingIntentRecord{410e3038 android broadcastIntent}}
RTC #4: Alarm{4127ee08 type 1 org.mozilla.firefox}
type=1 when=+10h25m46s149ms repeatInterval=43200000 count=1
operation=PendingIntent{415f0208: PendingIntentRecord{41582528 org.mozilla.firefox broadcastIntent}}
RTC #3: Alarm{413ec168 type 1 com.chrome.beta}
type=1 when=+3h59m7s805ms repeatInterval=18000000 count=0
operation=PendingIntent{413159f8: PendingIntentRecord{40fe09a8 com.chrome.beta startService}}
RTC #2: Alarm{414e18e8 type 1 com.nuance.swype.beta}
type=1 when=+3h42m18s945ms repeatInterval=0 count=0
operation=PendingIntent{40f8cb58: PendingIntentRecord{414e03e8 com.nuance.swype.beta startService}}
RTC #1: Alarm{414dd4f8 type 1 com.nuance.swype.beta}
type=1 when=+2h13m20s752ms repeatInterval=0 count=0
operation=PendingIntent{40ffb9b8: PendingIntentRecord{414212e8 com.nuance.swype.beta startService}}
RTC #0: Alarm{412bf860 type 1 com.android.calendar}
type=1 when=+2h6m6s410ms repeatInterval=0 count=0
operation=PendingIntent{40f3bfd0: PendingIntentRecord{414e4750 com.android.calendar broadcastIntent}}

Elapsed realtime wakeup (now=+1h49m13s884ms):
ELAPSED_WAKEUP #13: Alarm{41135898 type 2 com.google.android.apps.plus}
type=2 when=+11h10m46s116ms repeatInterval=43200000 count=1
operation=PendingIntent{411d39b0: PendingIntentRecord{4115e6f8 com.google.android.apps.plus startService}}
ELAPSED_WAKEUP #12: Alarm{4151d7f0 type 2 com.google.android.apps.plus}
type=2 when=+10h25m46s116ms repeatInterval=43200000 count=1
operation=PendingIntent{4151d790: PendingIntentRecord{4151d298 com.google.android.apps.plus startService}}
ELAPSED_WAKEUP #11: Alarm{41201078 type 2 android}
type=2 when=+9h44m3s485ms repeatInterval=0 count=0
operation=PendingIntent{40f6fe48: PendingIntentRecord{411e87d0 android broadcastIntent}}
ELAPSED_WAKEUP #10: Alarm{4128b3f0 type 2 android}
type=2 when=+1h57m40s704ms repeatInterval=0 count=0
operation=PendingIntent{41107e20: PendingIntentRecord{410da7d0 android broadcastIntent}}
ELAPSED_WAKEUP #9: Alarm{414229b8 type 2 com.google.android.apps.maps}
type=2 when=+1h10m46s116ms repeatInterval=3600000 count=0
operation=PendingIntent{415677b0: PendingIntentRecord{40d88150 com.google.android.apps.maps startService}}
ELAPSED_WAKEUP #8: Alarm{4151b6e0 type 2 android}
type=2 when=+25m46s116ms repeatInterval=3600000 count=1
operation=PendingIntent{4151b6d0: PendingIntentRecord{4151b630 android broadcastIntent}}
ELAPSED_WAKEUP #7: Alarm{414fe608 type 2 android}
type=2 when=+25m46s116ms repeatInterval=1800000 count=1
operation=PendingIntent{414fe5f8: PendingIntentRecord{414fe558 android broadcastIntent}}
ELAPSED_WAKEUP #6: Alarm{4106d3c8 type 2 android}
type=2 when=+25m46s116ms repeatInterval=1800000 count=1
operation=PendingIntent{411edcd0: PendingIntentRecord{41224508 android broadcastIntent}}
ELAPSED_WAKEUP #5: Alarm{41441670 type 2 com.google.android.gsf}
type=2 when=+13m19s187ms repeatInterval=0 count=0
operation=PendingIntent{41556050: PendingIntentRecord{41458680 com.google.android.gsf broadcastIntent}}
ELAPSED_WAKEUP #4: Alarm{415d90e8 type 2 com.google.android.apps.plus}
type=2 when=+10m46s116ms repeatInterval=3600000 count=1
operation=PendingIntent{415df6a8: PendingIntentRecord{4101bc28 com.google.android.apps.plus startService}}
ELAPSED_WAKEUP #3: Alarm{413aca78 type 2 com.google.android.apps.plus}
type=2 when=+10m46s116ms repeatInterval=43200000 count=0
operation=PendingIntent{413aca68: PendingIntentRecord{413ac1e0 com.google.android.apps.plus startService}}
ELAPSED_WAKEUP #2: Alarm{413c6cf8 type 2 com.google.android.apps.plus}
type=2 when=+10m46s116ms repeatInterval=3600000 count=0
operation=PendingIntent{413c6ce8: PendingIntentRecord{413ad140 com.google.android.apps.plus startService}}
ELAPSED_WAKEUP #1: Alarm{41481cb0 type 2 com.google.android.apps.reader}
type=2 when=+3m10s153ms repeatInterval=3600000 count=0
operation=PendingIntent{415295c8: PendingIntentRecord{41481bc0 com.google.android.apps.reader broadcastIntent}}
ELAPSED_WAKEUP #0: Alarm{414013f8 type 2 com.facebook.katana}
type=2 when=+2m22s843ms repeatInterval=0 count=0
operation=PendingIntent{4127de90: PendingIntentRecord{413f5c10 com.facebook.katana startService}}
ELAPSED #19: Alarm{4153b330 type 3 com.facebook.katana}
type=3 when=+1d23h38m45s624ms repeatInterval=0 count=0
operation=PendingIntent{413f6e98: PendingIntentRecord{4152c9f0 com.facebook.katana startService}}
ELAPSED #18: Alarm{41438338 type 3 com.facebook.katana}
type=3 when=+1d23h19m45s220ms repeatInterval=0 count=0
operation=PendingIntent{414b7930: PendingIntentRecord{4145ffd0 com.facebook.katana startService}}
ELAPSED #17: Alarm{411bd398 type 3 com.facebook.katana}
type=3 when=+1d23h15m57s491ms repeatInterval=0 count=0
operation=PendingIntent{414b59e8: PendingIntentRecord{414446b0 com.facebook.katana startService}}
ELAPSED #16: Alarm{41209d30 type 3 com.facebook.katana}
type=3 when=+1d23h5m16s82ms repeatInterval=0 count=0
operation=PendingIntent{41239cc0: PendingIntentRecord{415758e8 com.facebook.katana startService}}
ELAPSED #15: Alarm{41280968 type 3 com.facebook.katana}
type=3 when=+1d22h52m24s359ms repeatInterval=0 count=0
operation=PendingIntent{41272e00: PendingIntentRecord{41252338 com.facebook.katana startService}}
ELAPSED #14: Alarm{4144f2b8 type 3 com.facebook.katana}
type=3 when=+1d22h40m38s232ms repeatInterval=0 count=0
operation=PendingIntent{413f5900: PendingIntentRecord{4144f1c8 com.facebook.katana startService}}
ELAPSED #13: Alarm{41488c78 type 3 com.facebook.katana}
type=3 when=+23h40m46s116ms repeatInterval=86400000 count=0
operation=PendingIntent{41487cd8: PendingIntentRecord{41457a70 com.facebook.katana startService}}
ELAPSED #12: Alarm{41553c90 type 3 com.facebook.katana}
type=3 when=+23h25m46s116ms repeatInterval=86400000 count=0
operation=PendingIntent{41562ed8: PendingIntentRecord{41555770 com.facebook.katana startService}}
ELAPSED #11: Alarm{411d1310 type 3 com.facebook.katana}
type=3 when=+23h25m46s116ms repeatInterval=86400000 count=0
operation=PendingIntent{415143d8: PendingIntentRecord{411d12b0 com.facebook.katana startService}}
ELAPSED #10: Alarm{413ede60 type 3 com.facebook.katana}
type=3 when=+23h10m46s116ms repeatInterval=86400000 count=0
operation=PendingIntent{41455288: PendingIntentRecord{413f75e0 com.facebook.katana startService}}
ELAPSED #9: Alarm{414f5448 type 3 com.facebook.katana}
type=3 when=+22h25m46s116ms repeatInterval=86400000 count=0
operation=PendingIntent{4148f248: PendingIntentRecord{414f53a8 com.facebook.katana startService}}
ELAPSED #8: Alarm{4132a7a0 type 3 android}
type=3 when=+22h13m9s488ms repeatInterval=0 count=0
operation=PendingIntent{41227750: PendingIntentRecord{41010f58 android broadcastIntent}}
ELAPSED #7: Alarm{41138478 type 3 com.facebook.katana}
type=3 when=+11h25m46s116ms repeatInterval=43200000 count=1
operation=PendingIntent{41507bf8: PendingIntentRecord{41330308 com.facebook.katana startService}}
ELAPSED #6: Alarm{41126dc8 type 3 com.android.phone}
type=3 when=+6h25m46s116ms repeatInterval=28800000 count=0
operation=PendingIntent{41139540: PendingIntentRecord{411b8af0 com.android.phone broadcastIntent}}
ELAPSED #5: Alarm{41128540 type 3 com.facebook.katana}
type=3 when=+2h40m46s116ms repeatInterval=10800000 count=1
operation=PendingIntent{41148028: PendingIntentRecord{414dcc68 com.facebook.katana startService}}
ELAPSED #4: Alarm{41273058 type 3 android}
type=3 when=+25m46s116ms repeatInterval=1800000 count=1
operation=PendingIntent{40f7b520: PendingIntentRecord{41272f10 android broadcastIntent}}
ELAPSED #3: Alarm{410f4b30 type 3 com.facebook.katana}
type=3 when=+10m4s701ms repeatInterval=0 count=0
operation=PendingIntent{4152c588: PendingIntentRecord{410f4a90 com.facebook.katana startService}}
ELAPSED #2: Alarm{414cddf0 type 3 android}
type=3 when=+8m32s217ms repeatInterval=0 count=0
operation=PendingIntent{40fbebf0: PendingIntentRecord{410fe6e8 android broadcastIntent}}
ELAPSED #1: Alarm{41574a78 type 3 com.facebook.katana}
type=3 when=+23s325ms repeatInterval=60000 count=1
operation=PendingIntent{415f18b0: PendingIntentRecord{414beaf8 com.facebook.katana startService}}
ELAPSED #0: Alarm{4148e7c0 type 3 android}
type=3 when=+6s378ms repeatInterval=0 count=0
operation=PendingIntent{4106dfc8: PendingIntentRecord{410e2e30 android broadcastIntent}}

Broadcast ref count: 0

Top Alarms:
+1m21s249ms running, 0 wakeups, 100 alarms: android
act=android.intent.action.TIME_TICK
+31s199ms running, 8 wakeups, 8 alarms: com.android.providers.calendar
act=com.android.providers.calendar.intent.CalendarProvider2
+9s557ms running, 1 wakeups, 1 alarms: org.dayup.gtask
act=org.dayup.gtask.action.AutoSyncTaskScheduler
+4s901ms running, 0 wakeups, 4 alarms: android
act=com.android.server.action.NETWORK_STATS_POLL
+3s151ms running, 0 wakeups, 70 alarms: com.facebook.katana
act=com.facebook.katana.service.6 cmp={com.facebook.katana/com.facebook.katana.service.FacebookService}
+2s765ms running, 3 wakeups, 3 alarms: android
act=android.appwidget.action.APPWIDGET_UPDATE cmp={com.accuweather.paid.android/com.accuweather.android.widget.WidgetProvider}
+2s637ms running, 3 wakeups, 3 alarms: android
act=android.appwidget.action.APPWIDGET_UPDATE cmp={com.google.android.apps.currents/com.google.apps.dots.android.app.appwidget.PostListAppWidgetProvider}
+1s480ms running, 1 wakeups, 1 alarms: android
act=android.appwidget.action.APPWIDGET_UPDATE cmp={com.google.android.apps.reader/com.google.android.apps.reader.appwidget.NewsListWidget}
+1s238ms running, 0 wakeups, 10 alarms: android
act=com.android.server.ThrottleManager.action.POLL
+905ms running, 0 wakeups, 2 alarms: com.facebook.katana
act=com.facebook.orca.database.ACTION_ALARM cmp={com.facebook.katana/com.facebook.contacts.database.AddressBookPeriodicRunner$LocalBroadcastReceiver}

Alarm Stats:
android +1m26s968ms running, 37 wakeups:
+1m21s249ms 0 wakes 100 alarms: act=android.intent.action.TIME_TICK
+4s901ms 0 wakes 4 alarms: act=com.android.server.action.NETWORK_STATS_POLL
+2s765ms 3 wakes 3 alarms: act=android.appwidget.action.APPWIDGET_UPDATE cmp={com.accuweather.paid.android/com.accuweather.android.widget.WidgetProvider}
+2s637ms 3 wakes 3 alarms: act=android.appwidget.action.APPWIDGET_UPDATE cmp={com.google.android.apps.currents/com.google.apps.dots.android.app.appwidget.PostListAppWidgetProvider}
+1s480ms 1 wakes 1 alarms: act=android.appwidget.action.APPWIDGET_UPDATE cmp={com.google.android.apps.reader/com.google.android.apps.reader.appwidget.NewsListWidget}
+1s238ms 0 wakes 10 alarms: act=com.android.server.ThrottleManager.action.POLL
+413ms 26 wakes 26 alarms: act=android.content.syncmanager.SYNC_ALARM
+111ms 3 wakes 3 alarms: act=com.android.internal.policy.impl.PhoneWindowManager.DELAYED_KEYGUARD
+10ms 1 wakes 1 alarms: act=android.app.backup.intent.RUN
com.google.android.apps.maps +14ms running, 1 wakeups:
+14ms 1 wakes 1 alarms: cmp={com.google.android.apps.maps/com.google.googlenav.prefetch.android.PrefetcherService}
com.fsck.k9 +546ms running, 7 wakeups:
+546ms 7 wakes 7 alarms: act=com.fsck.k9.service.BroadcastReceiver.fireIntent cmp={com.fsck.k9/com.fsck.k9.service.BootReceiver}
com.cyanogenmod.lockclock +128ms running, 2 wakeups:
+128ms 2 wakes 2 alarms: cmp={com.cyanogenmod.lockclock/com.cyanogenmod.lockclock.weather.WeatherUpdateService}
com.nuance.swype.beta +82ms running, 5 wakeups:
+82ms 5 wakes 7 alarms: cmp={com.nuance.swype.beta/com.nuance.swype.connect.ConnectClient}
com.google.android.gsf +588ms running, 13 wakeups:
+307ms 8 wakes 8 alarms: act=com.google.android.intent.action.SEND_IDLE
+228ms 4 wakes 4 alarms: cmp={com.google.android.gsf/com.google.android.gsf.checkin.EventLogService$Receiver}
+53ms 1 wakes 1 alarms: act=com.google.android.intent.action.MCS_HEARTBEAT
org.mozilla.firefox +299ms running, 0 wakeups:
+299ms 0 wakes 1 alarms: cmp={org.mozilla.firefox/org.mozilla.gecko.background.announcements.AnnouncementsStartReceiver}
com.google.android.apps.plus +168ms running, 9 wakeups:
+89ms 2 wakes 2 alarms: act=com.google.android.apps.plus.content.sync cmp={com.google.android.apps.plus/com.google.android.apps.plus.service.EsService}
+89ms 2 wakes 2 alarms: act=com.google.android.apps.plus.content.unconditionalsync cmp={com.google.android.apps.plus/com.google.android.apps.plus.service.EsService}
+79ms 5 wakes 5 alarms: act=com.google.android.apps.plus.NEW_PICTURE
com.facebook.katana +5s27ms running, 32 wakeups:
+3s151ms 0 wakes 70 alarms: act=com.facebook.katana.service.6 cmp={com.facebook.katana/com.facebook.katana.service.FacebookService}
+905ms 0 wakes 2 alarms: act=com.facebook.orca.database.ACTION_ALARM cmp={com.facebook.katana/com.facebook.contacts.database.AddressBookPeriodicRunner$LocalBroadcastReceiver}
+338ms 0 wakes 9 alarms: act=com.facebook.katana.service.5 cmp={com.facebook.katana/com.facebook.katana.service.FacebookService}
+329ms 0 wakes 5 alarms: cmp={com.facebook.katana/com.facebook.orca.sms.MmsSmsLogExternalMessagesLogic$MmsSmsLogExternalMessagesService}
+280ms 0 wakes 8 alarms: act=com.facebook.katana.service.4 cmp={com.facebook.katana/com.facebook.katana.service.FacebookService}
+225ms 0 wakes 3 alarms: cmp={com.facebook.katana/com.facebook.katana.service.PhotoCleanupService}
+173ms 15 wakes 15 alarms: cmp={com.facebook.katana/com.facebook.katana.service.BackgroundDetectionService}
+64ms 0 wakes 6 alarms: act=com.facebook.katana.service.3 cmp={com.facebook.katana/com.facebook.katana.service.FacebookService}
+63ms 10 wakes 10 alarms: act=Orca.KEEP_ALIVE cmp={com.facebook.katana/com.facebook.push.mqtt.MqttPushService}
+56ms 5 wakes 5 alarms: act=com.facebook.orca.push.mqtt.ACTION_ALARM cmp={com.facebook.katana/com.facebook.push.mqtt.MqttPushServiceManager$LocalBroadcastReceiver}
+29ms 2 wakes 2 alarms: act=Orca.KICK cmp={com.facebook.katana/com.facebook.push.mqtt.MqttPushService}
+13ms 0 wakes 1 alarms: act=com.facebook.katana.service.2 cmp={com.facebook.katana/com.facebook.katana.service.FacebookService}
com.twitter.android +43ms running, 1 wakeups:
+43ms 1 wakes 1 alarms: act=com.twitter.android.poll.alarm cmp={com.twitter.android/com.twitter.android.client.AppService}
com.android.vending +19ms running, 2 wakeups:
+11ms 1 wakes 1 alarms: cmp={com.android.vending/com.google.android.finsky.services.ContentSyncService}
+4ms 1 wakes 1 alarms: cmp={com.android.vending/com.google.android.finsky.services.DailyHygiene}
+4ms 0 wakes 1 alarms: act=action_alarm cmp={com.android.vending/com.google.android.finsky.billing.iab.PendingNotificationsService}
com.android.providers.calendar +31s199ms running, 8 wakeups:
+31s199ms 8 wakes 8 alarms: act=com.android.providers.calendar.intent.CalendarProvider2
org.dayup.gtask +9s557ms running, 1 wakeups:
+9s557ms 1 wakes 1 alarms: act=org.dayup.gtask.action.AutoSyncTaskScheduler
com.chrome.beta +3ms running, 0 wakeups:
+3ms 0 wakes 1 alarms: act=com.google.android.apps.chrome.omaha.ACTION_REGISTER_REQUEST cmp={com.chrome.beta/com.google.android.apps.chrome.omaha.OmahaPingService}
root@android:/ #