WARNING: at /build/buildd/linux-2.6.28/kernel/power/main.c:177 suspend_test_finish+0x7c/0x80()

[hackel]

I am submitting this bug even though it is a dupe of bug #287453. I wanted to get the information associated to that bug. Even if this is only a warning and can/should be ignored, the system should not make the user think that it is a serious problem! In my case, I am seeing:
PM: resume devices took 5.116 seconds
This is not very long, though it is over 5 seconds, and seems to be a rather common problem for people. Something needs to be done to fix this in Jaunty.

ProblemType: KernelOops
Annotation: Your system might become unstable now and might need to be restarted.
Architecture: amd64
DistroRelease: Ubuntu 9.04
Failure: oops
HibernationDevice: RESUME=UUID=761cf52f-9a40-9c86-34aa-c0b329c35d27
MachineType: Dell Inc. XPS M1530
NonfreeKernelModules: nvidia
Package: linux-image-2.6.28-11-generic 2.6.28-11.42
ProcCmdLine: root=UUID=3ccfd089-dc68-4c98-9e73-2c8bd8749093 ro splash quiet
ProcVersionSignature: Ubuntu 2.6.28-11.42-generic
SourcePackage: linux
Tags: kernel-oops
Title: [1332904.395535] WARNING: at /build/buildd/linux-2.6.28/kernel/power/main.c:177 suspend_test_finish+0x7c/0x80()