Messages in this thread | | | Date | Mon, 11 Jul 2011 15:30:22 -0400 | From | Konrad Rzeszutek Wilk <> | Subject | Re: PROBLEM: 3.0-rc kernels unbootable since -rc3 |
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> > Hmmm... Does the stall repeat about every 3.5 minutes after the first stall?
Starting Configure read-only root support... [ 81.335070] INFO: rcu_sched_state detected stalls on CPUs/tasks: { 0} (detected by 3, t=60002 jiffies) [ 81.335091] sending NMI to all CPUs: [ 261.367071] INFO: rcu_sched_state detected stalls on CPUs/tasks: { 0} (detected by 3, t=240034 jiffies) [ 261.367092] sending NMI to all CPUs: [ 441.399066] INFO: rcu_sched_state detected stalls on CPUs/tasks: { 0} (detected by 3, t=420066 jiffies) [ 441.399089] sending NMI to all CPUs:
> > One thing to try would be to disable CONFIG_RCU_FAST_NO_HZ. I wouldn't > expect this to have any effect, but might be worth a try. It is really
Did not help. > intended for small battery-powered systems. >
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