From: Lucas Albers (admin_at_cs.montana.edu)
Date: Thu 25 Mar 2004 - 22:22:12 GMT
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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