Red Hat Bugzilla – Bug 211491
call trace after agpgart @ via_driver_irq_handler
Last modified: 2008-04-22 12:15:09 EDT
Description of problem:
Getting call trace seen from dmesg after agpgart at via_driver_irq_handler.
However, graphic desktop remain fully functional (at least during initial test)
Version-Release number of selected component (if applicable):
Steps to Reproduce:
1. reboot system
2. run dmesg and note output
Actual results: (part of dmesg output)
[drm] Initialized via 2.7.4 20051116 on minor 0
agpgart: Found an AGP 3.0 compliant device at 0000:00:00.0.
agpgart: Xorg tried to set rate=x12. Setting to AGP3 x8 mode.
agpgart: Putting AGP V3 device at 0000:00:00.0 into 8x mode
agpgart: Putting AGP V3 device at 0000:01:00.0 into 8x mode
irq 185: nobody cared (try booting with the "irqpoll" option)
DWARF2 unwinder stuck at ret_from_intr+0x0/0xa
Leftover inexact backtrace:
<IRQ> <EOI> [<ffffffff80268a87>] default_idle+0x29/0x50
[<ffffffff885cd382>] (via_driver_irq_handler+0x0/0x183 [via])
Disabling IRQ #185
HARDWARE: ECS k8M800-M
on-board video: K8M800 S3 Unichrome
see attached for complete out of dmesg
Created attachment 138891 [details]
Based on the date this bug was created, it appears to have been reported
against rawhide during the development of a Fedora release that is no
longer maintained. In order to refocus our efforts as a project we are
flagging all of the open bugs for releases which are no longer
maintained. If this bug remains in NEEDINFO thirty (30) days from now,
we will automatically close it.
If you can reproduce this bug in a maintained Fedora version (7, 8, or
rawhide), please change this bug to the respective version and change
the status to ASSIGNED. (If you're unable to change the bug's version
or status, add a comment to the bug and someone will change it for you.)
Thanks for your help, and we apologize again that we haven't handled
these issues to this point.
The process we're following is outlined here:
We will be following the process here:
http://fedoraproject.org/wiki/BugZappers/HouseKeeping to ensure this
doesn't happen again.
Works on FC8 and FC9 rawhide.