[Vol-users] Volatility-Linux TypeError

Hello, in the last view weeks i've tried to analyze Linux memorydumps with the volatility-linux Version (Revision 1313 from svn). My goal is to show that it is possible to discover hidden processes, kernelmodules etc. (for example from a rootkit) from a memory dump. By comparing the output from the memorydump analysis with the native execution of the system commands. I created a profile for the current stable Debian version. Trying to use this profile leads to the following TypeError: python volatility.py --profile=LinuxDebian26325 -f ~/Desktop/LF32.ram linux_task_list_ps Volatile Systems Volatility Framework 1.4_rc1 Name Pid Uid Traceback (most recent call last): File "volatility.py", line 129, in <module> main() File "volatility.py", line 120, in main command.execute() File "/home/dark-eye/Sources/volatility_linux/volatility/commands.py", line 101, in execute func(outfd, data) File "/home/dark-eye/Sources/volatility_linux/volatility/plugins/linux_task_list_ps.py", line 59, in render_text for task in data: File "/home/dark-eye/Sources/volatility_linux/volatility/plugins/linux_task_list_ps.py", line 50, in calculate for task in linux_common.walk_list_head("task_struct", "tasks", init_task.tasks, self.addr_space): File "/home/dark-eye/Sources/volatility_linux/volatility/plugins/linux_common.py", line 110, in walk_list_head yield obj.Object(struct_name, offset = list_ptr - offset, vm = addr_space) TypeError: unsupported operand type(s) for -: 'instancemethod' and 'int' I would really appreciate to debug or help to debug this issue. Sadly I can't find a way to evaluate the correctness of the kernel-profile. Is this a known problem from volatility-linux or could it be the result of a failure i've made while creating the debian profile? Thanks for every hint! Greetings Patrick