Hi, It seems that you already load ktapvm.ko before, can you try again after unload it? Otherwise there have some incompatible issues between ktapvm and your kernel version. Thank you. On Sun, Dec 14, 2014 at 11:28 PM, Naval Joshi <naval.joshi@xxxxxxxxxxxxxxx> wrote: > Hi, > > We are trying to install Ktap on a suseLinux 12.3 version , kernel - > 3.7.10-1.40-desktop. > We used the following steps : > > Clone ktap from github > > $ git clone http://github.com/ktap/ktap.git > > Compiling ktap > > $ cd ktap > $ make #generate ktapvm kernel module and ktap binary > > Load ktapvm kernel module(make sure debugfs mounted) - debugfs is mounted > > $ make load #need to be root or have sudo access - > > while running the above command - we are unable to process the > internal command > > insmod: error inserting 'ktapvm.ko': -1 File > exists > > while running step 4 - we are unable to attach out > ktapvm.ko to the running kernel. > > > Running ktap > > $ ./ktap samples/helloworld.kp > > > Query: > > Are we doing something wrong or we need to check any thing else? > > Please provide your valuable inputs .Thanks . > > -- > > Naval Joshi | Software Engineer > GlobalLogic > P +91.120.406.2800 M +0.971.144.5052 S naval.joshi2 > www.globallogic.com > > http://www.globallogic.com/email_disclaimer.txt