Red Hat Bugzilla – Bug 117405
(IRQ ACPI LP) IRQ probe bug with IDE/lp illegal sleeping
Last modified: 2015-01-04 17:04:51 EST
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Description of problem:
On boot up to unp kernel, got a error and kernel call trace while
probing IDE devices. Later attemps to use CD/DVD for read or write
Version-Release number of selected component (if applicable):
Steps to Reproduce:
1. er, install on my hardware?
Created attachment 98248 [details]
/var/log/messages from error time
This actually shows several call traces... I'm assuming that I'm seeing two
sets: one related to the IDE problem, the other unrelated ("Badness in
interruptible_sleep_on_timeout at kernel/sched.c:1938"). The IDE problem
doesn't happen on SMP kernel, only uni... It's also happened on 2.6.3-1.110 and
109. (again, only on uni)... so that's the workaround for now...
pci=noacpi seems to work too. Still would be nice to have it fixed ;)
any better with the 2.6.9 update ?