https://blogs.gentoo.org/ago/2020/07/04/gentoo-tinderbox/ Issue: dev-cpp/gtest-1.12.1 leaves trace of segfault in dmesg. Discovered on: amd64 (internal ref: ci) NOTE: To reproduce this issue: 1) Install the package with FEATURES=test 2) Check dmesg output with: dmesg -T | grep -E '( segfault | traps:| audit:)' This type of report comes from a check that is a bit outside of the tinderbox, that's the reason because build.log was not provided (however in cases like these the build.log doesn't help much) but if you need further help to diagnose this issue feel free to ask. In any case I'm providing what I can see via dmesg.
[Wed Nov 23 04:00:15 2022] gtest_repeat_te[36832]: segfault at 7f1fa6c19d48 ip 00007f1fa71fc72f sp 00007f1fa6c19d50 error 6 in libsandbox.so[7f1fa71fb000+c000] [Wed Nov 23 04:00:15 2022] gtest_repeat_te[36835]: segfault at 7f1fa6c19d48 ip 00007f1fa71fc72f sp 00007f1fa6c19d50 error 6 in libsandbox.so[7f1fa71fb000+c000] [Wed Nov 23 04:00:15 2022] gtest_repeat_te[36837]: segfault at 7f1fa6c19d48 ip 00007f1fa71fc72f sp 00007f1fa6c19d50 error 6 in libsandbox.so[7f1fa71fb000+c000] [Wed Nov 23 04:00:15 2022] gtest_repeat_te[36849]: segfault at 7f1fa6c19d48 ip 00007f1fa71fc72f sp 00007f1fa6c19d50 error 6 in libsandbox.so[7f1fa71fb000+c000] [Wed Nov 23 04:00:15 2022] gtest_repeat_te[36893]: segfault at 7f1fa6c19d48 ip 00007f1fa71fc72f sp 00007f1fa6c19d50 error 6 in libsandbox.so[7f1fa71fb000+c000] [Wed Nov 23 04:00:15 2022] gtest_repeat_te[36897]: segfault at 7f1fa6c19d48 ip 00007f1fa71fc72f sp 00007f1fa6c19d50 error 6 in libsandbox.so[7f1fa71fb000+c000] [Wed Nov 23 04:00:15 2022] gtest_repeat_te[36901]: segfault at 7f1fa6c19d48 ip 00007f1fa71fc72f sp 00007f1fa6c19d50 error 6 in libsandbox.so[7f1fa71fb000+c000] [Wed Nov 23 04:00:15 2022] gtest_repeat_te[36903]: segfault at 7f1fa6c19d48 ip 00007f1fa71fc72f sp 00007f1fa6c19d50 error 6 in libsandbox.so[7f1fa71fb000+c000] [Wed Nov 23 04:00:15 2022] gtest_repeat_te[36906]: segfault at 7f1fa6c19d48 ip 00007f1fa71fc72f sp 00007f1fa6c19d50 error 6 in libsandbox.so[7f1fa71fb000+c000] [Wed Nov 23 04:00:15 2022] gtest_repeat_te[36909]: segfault at 7f1fa6c19d48 ip 00007f1fa71fc72f sp 00007f1fa6c19d50 error 6 in libsandbox.so[7f1fa71fb000+c000]
A bit of printk spam about trapped sigsegv signals might seem a bit alarming but it doesn't appear to be a bug, and no test returns a failed state.