On 01/16/2015 08:02 AM, Mark Wielaard wrote: > On Fri, 2015-01-16 at 06:12 -0800, Anatol Pomozov wrote: >> On Thu, Jan 15, 2015 at 3:06 AM, Mark Wielaard <[email protected]> wrote: >>> Awesome! BTW. Which architecture and what are the two SKIPPED tests? >>> >> I have x86_64 and the skipped tests are >> >> SKIP: run-backtrace-native-core.sh >> SKIP: run-backtrace-native-core-biarch.sh > > OK. That would happen if the system doesn't create core dump files in > the working directory. Those tests try to create a core dump and then > inspect it. They SKIP the test if the core file isn't generated for some > reason.
I also get this on Fedora 21 thanks to systemd-coredump. >> I get "Operation not permitted", my understanding that in this case user >> should use sudo. > > Hmmm. That sounds pretty bad from a security perspective. So you > basically have to have root to do any process introspection? That means > eu-stack -p probably also only works when run with root privileges. Security folks don't trust ptrace. Fedora has the deny_ptrace selinux bool too, but thankfully that's off by default. (yay double negative... deny is off -> ptrace is allowed) https://fedoraproject.org/wiki/Features/SELinuxDenyPtrace
