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Description of problem:
Do s3 operation in rhel6.3 big memory host.
show "soft lockup - CPU#0 stuck for 67s! [vi:6944]" and host can be resumed after half an hour.
host info:
host memory size is 977G.
Intel e7450(96 cores)
Version-Release number of selected component (if applicable):
kernel version:
# uname -r
2.6.32-272.el6.x86_64
How reproducible:
100%
Steps to Reproduce:
1.echo mem >/sys/power/stae in host
2.
3.
Actual results:
1.soft lockup - CPU#2 stuck for 67s! [vi:6944]
2.host can be resumed after half an hour
Expected results:
host can be resumed quickly and haven't "cpu# stuck..." message
Additional info:
Please provide the following information.
The output from ...
# dmidecode | grep -e Date -e Vendor -e Version -e Product | head -n 4
... and ...
# cat /proc/cpuinfo
Tony,
I am reserving host machine, I will provide above info as soon as I reserve host
Comment 4RHEL Program Management
2012-12-14 06:52:16 UTC
This request was not resolved in time for the current release.
Red Hat invites you to ask your support representative to
propose this request, if still desired, for consideration in
the next release of Red Hat Enterprise Linux.