Re: 2.6.30-git(16 and 17) system hangs after resume from suspend to disk, mce related?

Maciej Rutecki
2009-06-22T17:37:50Z

2009/6/22 Andi Kleen <ak@linux.intel.com>:

>
> Weird.
>
> And again can you double check it doesn't hang with check_interval = 0
> in this setup? (just to make sure)

To be clear: I do s2disk immediately after boot. System never hangs
after normal boot.

I do this test:

1. boot, don't change check_interval
2. suspend to disk
3. wait 10 minutes
4. resume
5. When finish resume uptime shows 12 minutes
6. hangs when uptime shows 15 minutes

Second test:
Another machine (laptop) has the same issue
1. boot, don't change check_interval
2. suspend to disk
3. don't wait
4. resume
5. hangs when uptime shows 5 minutes

I already do this test:
1. boot, check_interval=0
2. suspend to disk
3. wait 10 minutes
4. resume

I show result in next e-mail, please be patient.