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Bug 590408

Summary: Panicked and then resumed back into userspace?
Product: Red Hat Enterprise Linux 6 Reporter: Lubomir Rintel <lkundrak>
Component: kernelAssignee: Red Hat Kernel Manager <kernel-mgr>
Status: CLOSED DUPLICATE QA Contact: Red Hat Kernel QE team <kernel-qe>
Severity: medium Docs Contact:
Priority: low    
Version: 6.0CC: esandeen, prarit
Target Milestone: rc   
Target Release: ---   
Hardware: All   
OS: Linux   
Fixed In Version: Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2010-05-10 15:42:23 UTC Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Description Flags
dmesg none

Description Lubomir Rintel 2010-05-09 11:31:57 UTC
Created attachment 412633 [details]

Description of problem:

On a small Atom+ION based x86 computer, a weird behavior was observed. Kernel panicked after resume from suspend; after that a screen flickered and the machine resumed correctly; the running gnome session was usable and no malfunction was seen.

Version-Release number of selected component (if applicable):


How reproducible:

This was the only occassion of suspending/resuming that machine, so I'm not yet sure about reproducability.

Comment 2 RHEL Product and Program Management 2010-05-09 13:57:53 UTC
This request was evaluated by Red Hat Product Management for inclusion in a Red
Hat Enterprise Linux major release.  Product Management has requested further
review of this request by Red Hat Engineering, for potential inclusion in a Red
Hat Enterprise Linux Major release.  This request is not yet committed for

Comment 3 Eric Sandeen 2010-05-10 15:22:56 UTC
Maybe a dup of bug #586967?

Comment 4 Lubomir Rintel 2010-05-10 15:28:03 UTC
Eric, is there anywhere I could find and try the new kernel packages? Haven't seen them on usual places at

Comment 5 Prarit Bhargava 2010-05-10 15:42:23 UTC
(In reply to comment #3)
> Maybe a dup of bug #586967?    

 [<c0a49479>] ? nmi_cpu_busy+0x0/0x17
 [<c080203e>] ? end_local_APIC_setup+0xd3/0xea
 [<c08018ca>] ? start_secondary+0x102/0x24e


To workaround this issue you can boot with nmi_watchdog=0.


*** This bug has been marked as a duplicate of bug 586967 ***

Comment 6 Eric Sandeen 2010-05-10 16:15:14 UTC
When a kernel with the fix is released, you should be able to find it at