> Remembering that this is not happening on any other distro, or debian.
Note that all other distributions use lower minimum ISA level, and possibly have less hardening enabled. Ubuntu toolchain defaults to -march=zEC12 & we do have PIE enabled, fortify sources, etc. So it may make sense to recompile the stack with optimisations turned off and using lower instruction sets, to see if there is a toolchain bug / incompatibility lurking somewhere. It was previously confirmed that everything works fine, in bionic during development. But I think validation was done in a z/VM at the time, not an LPAR. It would be nice to document the configs / underlying lpar/z/vm configs too, which trigger the crashes. To insure we actually find the root cause of the issue at hand. ** Changed in: opencryptoki (Ubuntu) Status: Fix Released => Confirmed ** Changed in: opencryptoki (Ubuntu Artful) Status: In Progress => Confirmed ** Changed in: opencryptoki (Ubuntu Bionic) Status: Fix Released => Confirmed ** Changed in: ubuntu-z-systems Status: In Progress => Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1725250 Title: Ubuntu 17.10 - opencryptoki 3.7.0 segmentation fault on pkcsconf -t To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-z-systems/+bug/1725250/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs