Red Hat Bugzilla – Bug 140553
Invalid sleep context in resuming from suspend-to-mem
Last modified: 2015-01-04 17:12:56 EST
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Description of problem:
I got an debug message resuming from suspend-to-mem. I am using ACPI,
and my event setup is such that when the lid closes I do "echo mem >
/sys/power/state". Suspending is fine, but on resume I got the
Debug: sleeping function called from invalid context at mm/slab.c:2063
in_atomic():0[expected: 0], irqs_disabled():1
ACPI: PCI interrupt 0000:00:04.0[A] -> GSI 9 (level, low) -> IRQ 9
ACPI: PCI interrupt 0000:00:0f.0[A]: no GSI
ACPI: PCI interrupt 0000:00:13.0[A] -> GSI 9 (level, low) -> IRQ 9
hub 1-0:1.0: reactivate --> -22
Restarting tasks... done
Resume completes, but my mouse didn't work at all; restarting X didn't
work, I had to reboot.
Version-Release number of selected component (if applicable):
Steps to Reproduce:
1. Close lid
2. Open lid
An update has been released for Fedora Core 3 (kernel-2.6.12-1.1372_FC3) which
may contain a fix for your problem. Please update to this new kernel, and
report whether or not it fixes your problem.
If you have updated to Fedora Core 4 since this bug was opened, and the problem
still occurs with the latest updates for that release, please change the version
field of this bug to 'fc4'.
This bug has been automatically closed as part of a mass update.
It had been in NEEDINFO state since July 2005.
If this bug still exists in current errata kernels, please reopen this bug.
There are a large number of inactive bugs in the database, and this is the only
way to purge them.