I build ROS 2 beta 1 from sources. Running it on Linux ubuntu16-vb 4.8.0-41-generic #44~16.04.1-Ubuntu SMP Fri Mar 3 17:11:16 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux The tutorials work, don't get me wrong, but after seeing some serious crashes in our code, I tried to check the samples with valgrind to see what is happening. Running "valgrind ./lifecycle_talker" always gives me many warnings like that, so I suspect there some issues with the lifecycle code. Running valgrind with some other tutorials not using lifecycle nodes seems to be relatively fine (besides a couple of mem leaks). --- [Visit Topic](https://discourse.ros.org/t/ros2-lifecyclenode-memory-corruption-issues/1666/3) or reply to this email to respond. If you do not want to receive messages from ros-users please use the unsubscribe link below. If you use the one above, you will stop all of ros-users from receiving updates. ______________________________________________________________________________ ros-users mailing list ros-users@lists.ros.org http://lists.ros.org/mailman/listinfo/ros-users Unsubscribe: