Bug 144045
| Summary: | Kernel panic on ACPI resume | ||
|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | Tom Richardson <tdr124> |
| Component: | kernel | Assignee: | Dave Jones <davej> |
| Status: | CLOSED CURRENTRELEASE | QA Contact: | Brian Brock <bbrock> |
| Severity: | high | Docs Contact: | |
| Priority: | medium | ||
| Version: | 3 | CC: | barryn, pfrields, tdr124, wtogami |
| Target Milestone: | --- | ||
| Target Release: | --- | ||
| Hardware: | i686 | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | fc4 | Doc Type: | Bug Fix |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2005-09-24 05:24:43 UTC | Type: | --- |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
| Bug Depends On: | |||
| Bug Blocks: | 165150 | ||
My apologies for any confusion, the error occurs in kernel 2.6.9-1.724_FC3, not 2.6.9-1.681_FC3. If you try 2.6.10-1.727_FC3, does the problem still happen? It's a test kernel, available here: http://people.redhat.com/davej/kernels/Fedora/FC3/ 2.6.10-1.727_FC3 fixes the resume problem. However, the same messages still appear when suspending: "orinoco_lock() called with hw_unavailable (dev=ecd23800)" What was changed in 727 to make ACPI work again? I can't find a changelog. http://kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.10 Some of the stuff from 2.6.10 was previously backported to the Fedora 2.6.9 kernels, but most of it (including at least some of the ACPI stuff) wasn't. Here's Dave Jones's announcement of 727, for what it's worth: https://www.redhat.com/archives/fedora-test-list/2005-January/msg00079.html It looks like the bug is back in 2.6.10-1.737_FC3, only in a different form. If I suspend to RAM with the WPC11 network card inserted and running, then remove it and attempt to resume, I get the same kernel panic as above. This is not as serious of an issue, but it certainly is a severe annoyance. 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'. Thank you. |
From Bugzilla Helper: User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.7.5) Gecko/20041111 Firefox/1.0 Description of problem: Upon upgrading to kernel 2.6.9-1.681_FC3, ACPI resume no longer works correctly as it did in all previous kernels. Using `echo mem > /sys/power/state` to suspend to RAM works as expected. However, upon resuming, the system freezes with a kernel panic. The following is the message displayed: orinoco_lock() called with hw_unavailable(dev=ea089000) kernel panic - not syncing: drivers/net/wireless/orinoco.h:141 spin_unlock(drivers/net/wireless/orinoco.c: ea089288) not locked This only occurs when my Linksys WPC11 (Prism 2.5) PCMCIA card is installed (in my IBM T23 Thinkpad), obviously. All firmware on the laptop is up-to-date (including BIOS, embedded controller, WPC11 firmware). Version-Release number of selected component (if applicable): 2.6.9-1.681_FC3 How reproducible: Always Steps to Reproduce: 1. boot with kernel 2.6.9-1.724_FC3 and WPC11 (probably any Prism card) installed 2. suspend to RAM using ACPI 3. resume from RAM Actual Results: Kernel panic, system freezes Expected Results: Normal function resumes Additional info: Previous kernels do produce error messages like this about the orinoco driver and something not being locked, but resume still works. "kernel: drivers/net/wireless/orinoco.h:141: spin_unlock(drivers/net/wireless/orinoco.c:2bbb7c08) not locked"