Hi; 17 Nis 2008 Per tarihinde, Mike Frysinger şunları yazmıştı: > On Monday 14 April 2008, S.Çağlar Onur wrote: > > Compiling LTP with "-fstack-protector -D_FORTIFY_SOURCE=2" ends up with > > some test failures like following; > > each case will have to be analyzed individually to make sure the test is > doing > what we expect. we often pass bad pointers and values and such *on purpose* > to make sure the POSIX interfaces are working properly. building things with > SSP and fortification will simply get in the way. > > > And even after some time machine goes down and hard reboot neeeded, > > following output is failed tests list but machine freezes before LTP > > completes its tests so i'm not sure which test causes lockup. > > you either got fork bombed (or similar resource starvation), or LTP is doing > its job and finding non-robustness in the system which needs to be fixed. > nothing in userspace should be able to take down the system.
Further investigation shows system not completly freezes but not usable. One of the tests unmounts /proc and because of its abortion its not remounted again, and other things (like a cron script runs on that server, or trying to login via ssh) starts to fail because of lack of proc fs in system. Cheers -- S.Çağlar Onur <[EMAIL PROTECTED]> http://cekirdek.pardus.org.tr/~caglar/ Linux is like living in a teepee. No Windows, no Gates and an Apache in house!
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