Thank you for taking the time to report this issue. Unfortunately I couldn't reproduce the coredump following the steps you provided. What I did is the following:
1. Started an amd64 Xenial virtual machine using multipass 2. Installed pacemaker and pcs 3. Created /usr/local/bin/new.sh identical to yours, and marked it as executable 4. Ran: pcs resource create newRes ClusterMon user="root" \ extra_options="-E /usr/local/bin/new.sh " 5. Ran: pcs resource create newRes ocf:pacemaker:ClusterMon \ user="root" extra_options="-E /usr/local/bin/new.sh" 6. Checked the kernel messages. In both cases no coredumps happened. Without a reproducer where isn't enough information for a developer to confirm this issue is a bug, or to begin working on it. Is it possible for you to provide up complete steps to reproduce from scratch from a clean system? You could use multipass to conveniently start a VM, or LXD to start a container (the *host* kernel is used in this case.) I'm marking this report as Incomplete for the moment; please change its status back to New after providing more information. Thanks! ** Changed in: pacemaker (Ubuntu) Status: New => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1848834 Title: ClusterMon resource creation core-dumps while created with extra_option -E To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/pacemaker/+bug/1848834/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs