[Desire HD Android Development] coolpixs4:
I have trouble with kernel wake lock but don't know what are causing ?

Especially in the last image and the last hour, without screen on and awake but battery drop drastically.

If I check in logcat of better battery stats, it shows that a lot of wakelock called as event1-15xx. It occupies more than 90,000 awake

<6>[12319.232788] [TP]S1@83,1008
<6>[12319.233032] [B][COLOR="Red"]wakeup wake lock: event1-15[/COLOR][/B]47
<6>[12319.242736] [PS][ISL29028] set_psensor_range: Setting psensor range (0x7, 0x9)
<7>[12319.243133] [PS][ISL29028] isl_resume: Re-initialize isl29028, ret = 0
<6>[12319.246734] [AUD] spi_aic3254: spi_aic3254_resume
<6>[12319.250091] PM: resume of devices complete after 28.001 msecs
<4>[12319.251190] Restarting tasks ... done.
<6>[12319.269104] sleep_stat.2: 43774652ms 39001 43709891ms 38191 - 0 0 0 - 0 0 - 0 0 0 0 0(2013-06-11 05:46:23.021985518 UTC)
<6>[12319.269622] negate_client_stat: 0 0 16 - 0 0 0 0 0 - 0 0 0 94 0 - 0 0 125 15 7 - 0 0 0 0 0 - 0 0 0 0 0
<6>[12319.270050] suspend: exit suspend, ret = 0 (2013-06-11 05:46:23.022961253 UTC)
<6>[12319.280395] sleep_stat.1: 43774652ms 39001 43709891ms 38191 - 0 0 0 - 0 0 - 0 0 0 0 0(2013-06-11 05:46:23.033267382 UTC)
<4>[12319.280639] Freezing user space processes ...
<6>[12319.288391] [B][COLOR="Red"]wakeup wake lock: event1-15[/COLOR][/B]47, time left 500
<4>[12319.288818]
<3>[12319.289031] Freezing of user space aborted
<4>[12319.289459]
<4>[12319.289642] Restarting tasks ... done.
<6>[12319.307739] sleep_stat.2: 43774652ms 39001 43709891ms 38191 - 0 0 0 - 0 0 - 0 0 0 0 0(2013-06-11 05:46:23.060589742 UTC)
<6>[12319.308166] negate_client_stat: 0 0 16 - 0 0 0 0 0 - 0 0 0 94 0 - 0 0 125 15 7 - 0 0 0 0 0 - 0 0 0 0 0
<6>[12319.308593] suspend: exit suspend, ret = -16 (2013-06-11 05:46:23.061443614 UTC)
<6>[12319.308990] active wake lock KeyEvents
<6>[12319.309234] active wake lock event1-1547, time left 500
<6>[12319.311553] sleep_stat.1: 43774652ms 39001 43709891ms 38191 - 0 0 0 - 0 0 - 0 0 0 0 0(2013-06-11 05:46:23.064401673 UTC)
<4>[12319.311828] Freezing user space processes ...
<6>[12319.319549] [B][COLOR="Red"]wakeup wake lock: event1-15[/COLOR][/B]47, time left 500
<4>[12319.319976]
<3>[12319.320190] Freezing of user space aborted
<4>[12319.320617]
<4>[12319.320831] Restarting tasks ... done.
<6>[12319.333526] sleep_stat.2: 43774652ms 39001 43709891ms 38191 - 0 0 0 - 0 0 - 0 0 0 0 0(2013-06-11 05:46:23.086359837 UTC)
<6>[12319.337554] negate_client_stat: 0 0 16 - 0 0 0 0 0 - 0 0 0 94 0 - 0 0 125 15 7 - 0 0 0 0 0 - 0 0 0 0 0
<6>[12319.338012] suspend: exit suspend, ret = -16 (2013-06-11 05:46:23.090843256 UTC)
<6>[12319.338439] active wake lock KeyEvents
<6>[12319.343353] sleep_stat.1: 43774652ms 39001 43709891ms 38191 - 0 0 0 - 0 0 - 0 0 0 0 0(2013-06-11 05:46:23.096180533 UTC)
<4>[12319.343566] Freezing user space processes ... (elapsed 0.01 seconds) done.
<4>[12319.363128] Freezing remaining freezable tasks ...
<6>[12319.363616] [B][COLOR="Red"]wakeup wake lock: event1-15[/COLOR][/B]47, time left 498
<4>[12319.363952]
<3>[12319.364074] Freezing of tasks aborted
<4>[12319.364227]
<4>[12319.364349] Restarting tasks ... done.
<6>[12319.372924] sleep_stat.2: 43774652ms 39001 43709891ms 38191 - 0 0 0 - 0 0 - 0 0 0 0 0(2013-06-11 05:46:23.125730641 UTC)
<6>[12319.373168] negate_client_stat: 0 0 16 - 0 0 0 0 0 - 0 0 0 94 0 - 0 0 125 15 7 - 0 0 0 0 0 - 0 0 0 0 0
<6>[12319.373382] suspend: exit suspend, ret = -16 (2013-06-11 05:46:23.126218580 UTC)
<6>[12319.376800] sleep_stat.1: 43774652ms 39001 43709891ms 38191 - 0 0 0 - 0 0 - 0 0 0 0 0(2013-06-11 05:46:23.129603659 UTC)
<4>[12319.377014] Freezing user space processes ...
<6>[12319.382873] [B][COLOR="Red"]wakeup wake lock: event1-15[/COLOR][/B]47, time left 499
<4>[12319.383209]
<3>[12319.383331] Freezing of user space aborted
<4>[12319.383453]
<4>[12319.383575] Restarting tasks ... done.
<6>[12319.391601] sleep_stat.2: 43774652ms 39001 43709891ms 38191 - 0 0 0 - 0 0 - 0 0 0 0 0(2013-06-11 05:46:23.144394468 UTC)
<6>[12319.391815] negate_client_stat: 0 0 16 - 0 0 0 0 0 - 0 0 0 94 0 - 0 0 125 15 7 - 0 0 0 0 0 - 0 0 0 0 0
<6>[12319.391967] suspend: exit suspend, ret = -16 (2013-06-11 05:46:23.144760428 UTC)
<6>[12319.394683] sleep_stat.1: 43774652ms 39001 43709891ms 38191 - 0 0 0 - 0 0 - 0 0 0 0 0(2013-06-11 05:46:23.147474709 UTC)
<4>[12319.394897] Freezing user space processes ...
<6>[12319.399505] [B][COLOR="Red"]wakeup wake lock: event1-15[/COLOR][/B]47, time left 500
<4>[12319.399841]
<3>[12319.399963] Freezing of user space aborted
<4>[12319.400085]
<4>[12319.400299] Restarting tasks ... done.
<6>[12319.410522] sleep_stat.2: 43774652ms 39001 43709891ms 38191 - 0 0 0 - 0 0 - 0 0 0 0 0(2013-06-11 05:46:23.163303150 UTC)
<6>[12319.410766] negate_client_stat: 0 0 16 - 0 0 0 0 0 - 0 0 0 94 0 - 0 0 125 15 7 - 0 0 0 0 0 - 0 0 0 0 0
<6>[12319.410980] suspend: exit suspend, ret = -16 (2013-06-11 05:46:23.163791121 UTC)
<6>[12319.411132] sleep_stat.1: 43774652ms 39001 43709891ms 38191 - 0 0 0 - 0 0 - 0 0 0 0 0(2013-06-11 05:46:23.163943612 UTC)
<4>[12319.411346] Freezing user space processes ...
<6>[12319.416107] [B][COLOR="Red"]wakeup wake lock: event1-15[/COLOR][/B]47, time left 500
<4>[12319.416351]
<3>[12319.416473] Freezing of user space aborted
<4>[12319.416687]
<4>[12319.416809] Restarting tasks ... done.
<6>[12319.427581] sleep_stat.2: 43774652ms 39001 43709891ms 38191 - 0 0 0 - 0 0 - 0 0 0 0 0(2013-06-11 05:46:23.180351972 UTC)
<6>[12319.427825] negate_client_stat: 0 0 16 - 0 0 0 0 0 - 0 0 0 94 0 - 0 0 125 15 7 - 0 0 0 0 0 - 0 0 0 0 0
<6>[12319.428344] suspend: exit suspend, ret = -16 (2013-06-11 05:46:23.181144952 UTC)
<6>[12319.428588] sleep_stat.1: 43774652ms 39001 43709891ms 38191 - 0 0 0 - 0 0 - 0 0 0 0 0(2013-06-11 05:46:23.181388945 UTC)
<4>[12319.428833] Freezing user space processes ...
<6>[12319.443176] [sweep2wake]: POWER ON.
<4>[12319.452789] (elapsed 0.02 seconds) done.
<4>[12319.453125] Freezing remaining freezable tasks ...
<6>[12319.453613] [B][COLOR="Red"]wakeup wake lock: event1-15[/COLOR][/B]47, time left 499
<6>[12319.453826] [B][COLOR="Red"]wakeup wake lock: event1-15[/COLOR][/B]47, time left 499
<4>[12319.454040]
<3>[12319.454162] Freezing of tasks aborted
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