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#1 2014-03-27 10:59:32

dlh
Member
Registered: 2010-11-26
Posts: 42

Soft lockup and kswapd0 using 100% of one core

I have a problem with my computer, from time to time I experienced extreme slowdown with load reaching 15 and kswapd0 using 100% of one core.
I think that my issue is not related with https://bbs.archlinux.org/viewtopic.php?id=144702

Here's the link of journal
https://gist.github.com/dolohow/9804874

lspci -v
https://gist.github.com/anonymous/9804985

Thanks in advance

Last edited by dlh (2014-03-27 10:59:42)

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#2 2014-04-01 04:05:34

nullstring
Member
Registered: 2011-07-23
Posts: 12

Re: Soft lockup and kswapd0 using 100% of one core

I am having the same problem. which kernel version are you using?
I'm using linux-3.13.7-1.

I downgraded to 3.13.6, we'll see if the issue continues.

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#3 2014-04-01 05:47:49

dlh
Member
Registered: 2010-11-26
Posts: 42

Re: Soft lockup and kswapd0 using 100% of one core

linux-3.13.7-ck currently, yet I downgraded to 3.13.6-ck and the issue still exist

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#4 2014-04-01 09:24:34

korn36
Member
Registered: 2014-01-14
Posts: 111

Re: Soft lockup and kswapd0 using 100% of one core

I also do experience this issue with both 3.13.7-ck and 3.13.6-ck.

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#5 2014-04-01 09:37:29

dlh
Member
Registered: 2010-11-26
Posts: 42

Re: Soft lockup and kswapd0 using 100% of one core

nullstring do you also using ck kernel instead of Stock one?

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#6 2014-04-05 20:51:28

nullstring
Member
Registered: 2011-07-23
Posts: 12

Re: Soft lockup and kswapd0 using 100% of one core

I use stock kernels.
I am currently using stock 3.13.6 and haven't seen the issue yet.

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#7 2014-04-09 19:02:30

dlh
Member
Registered: 2010-11-26
Posts: 42

Re: Soft lockup and kswapd0 using 100% of one core

For me issue is strictly related with linux-ck. On stock everything works flawless.

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