Deployer problem on "quit"

Dear all, Recently the deployer crushes every time I try to quit it. The error I get is:

[...]/ros_workspace/orocos/orocos_toolchain/ocl/bin/deployer: line 20: 11465 Segmentation fault      (core dumped) $cmd $*

in which the column number can change (it looks like random). Sometimes I have to kill it and in that case I get this error also

*** glibc detected *** [...]/ros_workspace/orocos/orocos_toolchain/ocl/bin/deployer-gnulinux: corrupted double-linked list: 0x000000000252db10 ***
[...]/ros_workspace/orocos/orocos_toolchain/ocl/bin/deployer: line 20:  7303 Terminated              $cmd $*

What does it mean? I'm working on kubuntu 12.04 with fuerte and orocos 2.6.

Thank you for your help

Best regards,

MDC

Same here

I encountered the same problem!

[...]/ros_workspace/orocos/orocos_toolchain/ocl/bin/deployer: line 20: 12026 Segmentation fault (core dumped) $cmd $*

It doesn't happen with each component though. I did not yet figure out when it happens.

Is the "line 20" statement actually of any help?

Kind regards, Mirko

Same here

On Tue, Jan 8, 2013 at 3:26 PM, <mirko [dot] kunze [..] ...> wrote:

> I encountered the same problem!
>
> [...]/ros_workspace/orocos/orocos_toolchain/ocl/bin/deployer: line 20:
> 12026
> Segmentation fault (core dumped) $cmd $*
>
> It doesn't happen with each component though. I did not yet figure out when
> it happens.
>
> Is the "line 20" statement actually of any help?
>

No, you need to run the deployer-gnulinux program, preferably in a gdb
session. Then type 'bt' when the segfault occurs.

ie:

gdb $(rospack find ocl)/bin/deployer-gnulinux
> run
... quit ... crash
> bt

Which ROS distribution, which Ubuntu version ?

Peter

Same here

I have problems in running the gdb session on my machine (it doesn't recognize the bash commands).

Anyway, I'm on ROS fuerte, OROCOR 2.6.last, Kubuntu 12.04 if this helps.

MDC