From: Stadt Zirndorf, EDV (edv_at_zirndorf.de)
Date: Fri 26 Mar 2004 - 06:41:51 GMT
I put this in my /etc/vservers/*.conf:
# vserver x stop seems not to find the right contextnumber
# so I set it manually, every vserver a different number!
S_CONTEXT=3
I don't know much background, but this works.
Greetings,
Richard
-- Stadt Zirndorf, EDV Richard Lippmann Tel. 0911/9600-190-----Ursprüngliche Nachricht----- Von: Lucas Albers [mailto:admin_at_cs.montana.edu] Gesendet: Donnerstag, 25. März 2004 23:22 An: vserver_at_list.linux-vserver.org Betreff: [Vserver] Can't set the new security context
When trying to stop a vserver instance I get the following error: "Can't set the new security context"
see complete error here: ------------------ vserver web2 stop; Stopping the virtual server web2 Server web2 is running ipv4root is now 153.90.199.59 : Invalid argument sleeping 5 seconds Killing all processes ------------------- debian 2.4.25 kernel with vs 1.26 vserver 0.29-2 I used debian newvserver to create the vserver instance. It starts fine, but does not want to stop.
I ran herbert's test script http://vserver.13thfloor.at/Stuff/testme.sh and it indicates failure on test number 201.
Test Output: ------------------- Linux-VServer Test [V0.07] (C) 2003-2004 H.Poetzl chcontext is working. chbind is working. Linux 2.4.25-vs1.26-grsec18 i686/0.29/0.29 [J] --- [001]# succeeded. [011]# succeeded. [031]# succeeded. [101]# succeeded. [102]# succeeded. [201]# failed. [202]# succeeded. -------------------
The verbose failure is: [201]# chcontext --ctx 100 --flag fakeinit grep 'initpid: 0' /proc/self/status [201]# failed.
I thought at first it was because I had include the vserver+grsec patch, so I recompiled a new kernel without any grsecurity options, and it still had the same error.
I read through the archives and could not find any more information about this particular error. -- Luke Computer Science System Administrator Security Administrator,College of Engineering Montana State University-Bozeman,Montana
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