On 25/09/2013 16:31, 东方巽雷 wrote: > Yes,I have search some webpages.But not sure if this question can be > solved and how to be solved.
But did you read THAT page in the kernel docs? p.s. 2 things, - please do not top-post - please do not post in HTML > > > 2013/9/25 Alan McKinnon <alan.mckin...@gmail.com > <mailto:alan.mckin...@gmail.com>> > > On 25/09/2013 12:56, 东方巽雷 wrote: > > My pc have a random boot problem.I can hardly make it clear when > will occur. > > The kern.log shows INFO: rcu_sched detected stalls on CPUs/tasks: > { 0} > > (detected by 1, t=10002 jiffies, g=18446744073709551325, > > c=18446744073709551324, q=13). > > When this happen on boot,the kernel seems hung and will take about one > > or two minuts,then continue booting as normal.Does anyone know the > reason? > > > Google search string: INFO: rcu_sched detected stalls on CPUs/tasks: > > First hit: https://www.kernel.org/doc/Documentation/RCU/stallwarn.txt > > That's the kernel doc that describes the relevant system. > > > > -- > Alan McKinnon > alan.mckin...@gmail.com <mailto:alan.mckin...@gmail.com> > > > -- Alan McKinnon alan.mckin...@gmail.com
