Bug 166142
Summary: | OHCI-1394 Crash in usb_hcd_irq results "Disabling IRQ #10" | ||
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Product: | [Fedora] Fedora | Reporter: | Ozan Eren BILGEN <oebilgen> |
Component: | kernel | Assignee: | Dave Jones <davej> |
Status: | CLOSED CURRENTRELEASE | QA Contact: | Brian Brock <bbrock> |
Severity: | high | Docs Contact: | |
Priority: | medium | ||
Version: | 4 | CC: | pfrields, wtogami |
Target Milestone: | --- | ||
Target Release: | --- | ||
Hardware: | i686 | ||
OS: | Linux | ||
Whiteboard: | |||
Fixed In Version: | kernel-2.6.13-1.1526_FC4 | Doc Type: | Bug Fix |
Doc Text: | Story Points: | --- | |
Clone Of: | Environment: | ||
Last Closed: | 2005-10-05 20:15:05 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: |
Description
Ozan Eren BILGEN
2005-08-17 11:36:12 UTC
Hi, I found a quick & dirty solution against the problem. It is very miserable so that it cannot be published as a workaround but still I want to share it with you, because I think it will help you to find the problem's root. # rm -Rf /lib/modules/$(uname -r)/kernel/drivers/ieee1394 # depmod -a # rm -Rf \ /etc/hotplug/{firmware.agent,ieee1394.agent,dasd.agent,pci*,scsi.agent,tape.agent} Probably, most of the remove operations in /etc/hotplug is not necessary. One has to try which one is causing the problem. It is certain that the kernel crashes when the ieee1394 driver is loaded (I don't mean that the driver is broken!) and the easiest way is to remove the folder, because I don't use such kind of devices. In short, after this massacre, both USB and Ethernet works perfectly (They got their lesson :-P). Now I can say that the problem seems to be related to hotplug & ieee1394. Finally, I have to add that in crashed kernel's stack report, sometimes I saw function names related to e100 or ieee1394 driver, but at the end I always met with usb_hcd_irq. Have a nice day. Mass update to all FC4 bugs: An update has been released (2.6.13-1.1526_FC4) which rebases to a new upstream kernel (2.6.13.2). As there were ~3500 changes upstream between this and the previous kernel, it's possible your bug has been fixed already. Please retest with this update, and update this bug if necessary. Thanks. Good guess! ;-) The kernel still crashes, but now dmesg output prints an useful hint something like "append irqpoll to kernel parameters". I listened the suggestion, rolled back all the changes to the original FC4 configuration and now I am happy. OK, it seems to be fixed. Thanks everybody!.. Ozan Eren Bilgen |