From: Primero <pr...@fa...> - 2004-06-30 19:09:31
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Hi all. I've tried in the last week to get my UML fs work on a WOLK (working overloaded linux kernel http://wolk.sf.net) Kernel ... without luck. I've tried 2.6.5-3.0 and 2.6.4-2.3 with a 2.6.6 UML kernel. My root_fs are all Gentoo and all of them had the same problem , during the boot up i get a "Segmentation Fault" at "Checking System Dependencies". Other flavour of root_fs , downloaded from web" worked fine so is obviuos that the problem is in my root_fses ... so If the seg_fault is during the boot up of the UML system have i to assume that is something related to the system itself or something about relation beetween UML kernel and root_fs? Does anyone had success in a situation like this? I wanted to do so because WOLK has Grsecurity and SKAS applied together to 2.6 kernel tree .. does anyone know alternatives to have both? Bye, thx -- Using M2, Opera's revolutionary e-mail client: http://www.opera.com/m2/ |
From: BlaisorBlade <bla...@ya...> - 2004-07-01 17:15:34
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Alle 21:08, mercoled=EC 30 giugno 2004, Primero ha scritto: > Hi all. > > I've tried in the last week to get my UML fs work on a WOLK (working > overloaded linux kernel http://wolk.sf.net) Kernel ... without luck. > > I've tried 2.6.5-3.0 and 2.6.4-2.3 with a 2.6.6 UML kernel. > > My root_fs are all Gentoo and all of them had the same problem , during > the boot up i get a "Segmentation Fault" at "Checking System Dependencies= ". > Other flavour of root_fs , downloaded from web" worked fine so is obviuos > that the problem is in my root_fses ... so > > If the seg_fault is during the boot up of the UML system have i to assume > that is something related to the system itself or something about relation > beetween UML kernel and root_fs? > > Does anyone had success in a situation like this? > > I wanted to do so because WOLK has Grsecurity and SKAS applied together to > 2.6 kernel tree .. does anyone know alternatives to have both? 1) Please, confirm me that you are not UML-patching the WOLK kernel, PLEASE! 2) Have you tested another host kernel? I think that this bug depend on the= =20 NPTL UML bug, and that the host kernel does not affect it; it happens=20 whenever the root_fs has a late glibc (supporting NPTL) and the UML kernel = is=20 a 2.6.x one. Try this way: Loop-mount the Gentoo root_fs, move away /lib/tls and unmount= =20 it; then try restarting UML. If this does not work, send another mail. Bye =2D-=20 Paolo Giarrusso, aka Blaisorblade Linux registered user n. 292729 |