Gentoo's Bugzilla –
Attachment 735532 Details for
Bug 809890dev-util/ltrace-0.7.3.6.1 - FAIL: SYS_(new)?stat|SYS_newfstatat in /var/tmp/portage/dev-util/ltrace-0.7.3.6.1/work/ltrace-0.7.3/testsuite/ltrace.main/system_calls.ltrace for 0 times, should be 1