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Bug 237976 - Computer freezes on "emerge -e world"; data corruption
Summary: Computer freezes on "emerge -e world"; data corruption
Status: RESOLVED INVALID
Alias: None
Product: Gentoo Linux
Classification: Unclassified
Component: [OLD] Core system (show other bugs)
Hardware: All Linux
: High normal (vote)
Assignee: Gentoo Linux bug wranglers
URL:
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2008-09-18 02:21 UTC by Andrey Vul
Modified: 2008-09-18 14:11 UTC (History)
1 user (show)

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


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Description Andrey Vul 2008-09-18 02:21:31 UTC
My AMD64 computer freezes after a couple of hours of "emerge -e world". The only way that my computer works is after Alt+SysRq+B (Alt+SysRq+S hangs indefinitely).
The problem is that this causes significant filesystem corruption, i.e breaking the toolchain.

Reproducible: Always

Steps to Reproduce:
1. emerge -e world
2. Wait a while

Actual Results:  
The computer froze.

Expected Results:  
The emerge should have continued.

Kernel: 2.6.26.5-rt9
Gcc: 4.3.1-r1
Glibc: 2.8_p20080602
Comment 1 Jeroen Roovers (RETIRED) gentoo-dev 2008-09-18 06:03:29 UTC
I'm sure it's not freezing, but overheating.
Comment 2 Andrey Vul 2008-09-18 14:11:04 UTC
It could be overheating, but I know it's not the CPU. Same thing happened *after* doing cpufreq-set -g powersave. Due to the data corruption, maybe the ATI-IXP SB400 is overheating.
I forgot to mention that this happens at the end of emerging a package (i.e. after the "--- replaced obj ..." messages). "hdparm -d1u1 /dev/hda" does nothing with regards to the freezing.
The only thing that works is typing, showing that keyboard<->framebuffer isn't dead ... yet.