Gentoo Websites Logo
Go to: Gentoo Home Documentation Forums Lists Bugs Planet Store Wiki Get Gentoo!
Bug 3708 - Kernel VM causing seg faults
Summary: Kernel VM causing seg faults
Status: RESOLVED INVALID
Alias: None
Product: Gentoo Linux
Classification: Unclassified
Component: [OLD] Core system (show other bugs)
Hardware: x86 Linux
: High normal (vote)
Assignee: Gentoo Linux bug wranglers
URL:
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2002-06-13 17:19 UTC by Brian Olsen
Modified: 2003-02-04 19:42 UTC (History)
0 users

See Also:
Package list:
Runtime testing required: ---

Attachments
Add an attachment (proposed patch, testcase, etc.)

Note You need to log in before you can comment on or make changes to this bug.
Description Brian Olsen 2002-06-13 17:19:05 UTC 
Was building a gentoo 1.3 system on a dual P3-600, 1GB RAM with SCSI drives
using symbios controller.

Kernel options enabled:
LVM for all but /boot and swap partitions.
4GB ram support.
ext3 for boot, reiserfs for all other partitions.
kernel preempt and low latency enabled.

using gentoo-sources: 2.4.19-r7

While building apps, esp c++ ones applications start crashing.
Happened using both original symbios driver and version 2 symbios driver.


dmesg reports:

VM: killing process sh
swap_free: Bad swap offset entry 3fdf3000
swap_free: Bad swap offset entry 3fdf1000
swap_free: Bad swap offset entry 3fe23000
VM: killing process ld
swap_free: Bad swap offset entry 3b750000
swap_free: Bad swap offset entry 3b29b000
swap_free: Bad swap offset entry 3b290000
swap_free: Bad swap offset entry 3b759000
swap_free: Bad swap offset entry 3a3e0000
swap_free: Bad swap offset entry 3a3ea000
Comment 1 Brian Olsen 2002-06-17 16:07:33 UTC 
Back CPU fan is failing, causing the memory nearby to start to cook.  memtest86
showed memory problems.