Opened 4 years ago

Closed 4 years ago

Last modified 4 years ago

#14015 closed defect (obsolete)

ksoftirqd_CPU0 uses 99% of CPU - wifi connection lost

Reported by: georf@… Owned by: developers
Priority: normal Milestone: Chaos Calmer 15.05
Component: kernel Version: Trunk
Keywords: Cc:



since 2 month I get sometimes this problem. One or two laptops uses the wifi connection with medium traffic usage. Suddenly the wifi connection is lost and the client can't reconnect.

The connection over the plugged network is possible and works. The top command shows the ksoftirqd_CPU0 is using the whole cpu.

I can only restart the network services or reset the whole router.

My hardware is a WRT54G and I use OpenWrt Backfire 10.03.1

dmesg und syslog didn't shows something about this.

Can someone help me?

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Change History (2)

comment:1 Changed 4 years ago by nbd

  • Resolution set to obsolete
  • Status changed from new to closed

backfire is obsolete and unmaintained

comment:2 Changed 4 years ago by jow

  • Milestone changed from Backfire 10.03.2 to Chaos Calmer (trunk)

Milestone Backfire 10.03.2 deleted

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