Arch Linux

dlh

Member

Registered: 2010-11-26

Posts: 44

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)

nullstring

Member

Registered: 2011-07-23

Posts: 14

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.

dlh

Member

Registered: 2010-11-26

Posts: 44

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

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.

dlh

Member

Registered: 2010-11-26

Posts: 44

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

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

nullstring

Member

Registered: 2011-07-23

Posts: 14

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.

dlh

Member

Registered: 2010-11-26

Posts: 44

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

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