Interim Summary: - hits armhf compiles of various large source projects, chances are it it completely random and just hits those more likely by compiling more - build system auto-retries the compiles and they work on retry eventually reported as "The bug is not reproducible, so it is likely a hardware or OS problem." - The bug always occurs on different source files, retrying a failed one works for hundreds of times so it seems to be sort of random when it hits and not tied to the source. - It seems we need concurrency to trigger it, but again it might just have increases the likeliness - I can trigger it reliably now in ~2-8h of compile time on Canonistack when building qemu on an armhf LXD container on a arm64 Hosts (same as the builders) - Despite my tries I'm unable to gather a crash dump of the gcc segfault and would be happy about a hint/advise on that.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1890435 Title: gcc-10 breaks on armhf (flaky): internal compiler error: Segmentation fault To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gcc-10/+bug/1890435/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
