Red Hat Bugzilla – Bug 2866
strace doesn't know SYS_168 (poll)
Last modified: 2015-01-07 18:37:21 EST
title says it all here.
There are more - e.g. the new signal calls, sendfile(). sys_capset and
the new capabilities calls are definitely missing, I hit this bug
Fixed by upgrading to strace-3.99-1.