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IDProjectCategoryView StatusLast Update
0008320CentOS-6kernelpublic2015-03-20 02:30
Reportercolstuwjx 
PriorityhighSeverityblockReproducibilityrandom
Status newResolutionopen 
PlatformIntel X86/X64OSCentosOS Version6.4
Product Version6.4 
Target VersionFixed in Version 
Summary0008320: hung_task_timeout_secs and blocked for more than 120s
DescriptionI'm a SA for one company, and met 120s problem just like some guys did( http://bugs.centos.org/view.php?id=4515 ) at many times.

My temporary solution is just add some args into systl.conf and reboot.
But I don't think it's a permanent solution.

Is there any way to solve it in deep? What Linux kernel version could solve this problem? Is this problem fixed in Centos 7?

Thanks.
Steps To ReproduceI'm not sure, but High CPU\Mem and lower Disk IO performance machine may reproduce it after reboot.
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Date Modified Username Field Change
2015-03-20 02:30 colstuwjx New Issue