Openmoko Bug #1597: after a long suspend time, kernel thread events/0 sits eating 30% cpu

[Openmoko Public Trac]

#1597: after a long suspend time, kernel thread events/0 sits eating 30% cpu
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 Reporter:  raster           |        Owner:  zecke   
     Type:  defect           |       Status:  accepted
 Priority:  normal           |    Milestone:          
Component:  System Software  |      Version:          
 Severity:  major            |   Resolution:          
 Keywords:                   |     Blocking:          
Blockedby:                   |  
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Changes (by zecke):

  * owner:  andy => zecke
  * status:  new => accepted


Comment:

 my bug. I just got annoyed by the constant output of:

 ul 23 10:06:03 om-gta02 user.debug kernel: [ 6263.920000] power_supply
 bat: power_supply_changed
 Jul 23 10:06:03 om-gta02 user.debug kernel: [ 6263.920000] power_supply
 bat: power_supply_changed_work
 Jul 23 10:06:03 om-gta02 user.debug kernel: [ 6263.920000] power_supply
 bat: power_supply_update_bat_leds 1
 Jul 23 10:06:03 om-gta02 user.debug kernel: [ 6263.925000] power_supply
 bat: uevent
 Jul 23 10:06:03 om-gta02 user.debug kernel: [ 6263.925000] power_supply
 bat: POWER_SUPPLY_NAME=bat
 Jul 23 10:06:03 om-gta02 user.debug kernel: [ 6263.930000] power_supply
 bat: Static prop TYPE=Battery
 Jul 23 10:06:03 om-gta02 user.debug kernel: [ 6263.935000] power_supply
 bat: 11 dynamic props
 Jul 23 10:06:03 om-gta02 user.debug kernel: [ 6263.950000] power_supply
 bat: prop STATUS=Charging
 Jul 23 10:06:03 om-gta02 user.debug kernel: [ 6264.120000] power_supply
 bat: prop VOLTAGE_NOW=3763000
 Jul 23 10:06:03 om-gta02 user.debug kernel: [ 6264.180000] power_supply
 bat: prop CURRENT_NOW=-117187
 Jul 23 10:06:03 om-gta02 user.debug kernel: [ 6264.225000] power_supply
 bat: prop CHARGE_FULL=1177029
 Jul 23 10:06:03 om-gta02 user.debug kernel: [ 6264.270000] power_supply
 bat: prop TEMP=353
 Jul 23 10:06:03 om-gta02 user.debug kernel: [ 6264.270000] power_supply
 bat: prop TECHNOLOGY=Li-ion
 Jul 23 10:06:03 om-gta02 user.debug kernel: [ 6264.290000] power_supply
 bat: prop PRESENT=1
 Jul 23 10:06:04 om-gta02 user.debug kernel: [ 6264.335000] power_supply
 bat: prop TIME_TO_EMPTY_NOW=3932100
 Jul 23 10:06:04 om-gta02 user.debug kernel: [ 6264.380000] power_supply
 bat: prop TIME_TO_FULL_NOW=45600
 Jul 23 10:06:04 om-gta02 user.debug kernel: [ 6264.395000] power_supply
 bat: prop CAPACITY=20
 Jul 23 10:06:04 om-gta02 user.debug kernel: [ 6264.395000] power_supply
 bat: prop ONLINE=1
 Jul 23 10:06:04 om-gta02 user.debug kernel: [ 6264.430000] power_supply
 bat: power_supply_changed
 Jul 23 10:06:04 om-gta02 user.debug kernel: [ 6264.430000] power_supply
 bat: power_supply_changed
 Jul 23 10:06:04 om-gta02 user.debug kernel: [ 6264.445000] power_supply
 bat: power_supply_changed
 Jul 23 10:06:04 om-gta02 user.debug kernel: [ 6264.445000] power_supply
 bat: power_supply_changed_work
 Jul 23 10:06:04 om-gta02 user.debug kernel: [ 6264.445000] power_supply
 bat: power_supply_update_bat_leds 1
 Jul 23 10:06:04 om-gta02 user.debug kernel: [ 6264.450000] power_supply
 bat: uevent

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Ticket URL: <https://docs.openmoko.org/trac/ticket/1597#comment:11>
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