Hi! > > Thanks for the tips. Unfortunately running just the single test > > without any other load on the system still crashes it and system load > > was otherwise zero, so it is not due to slowness. > > Single-core performance on SPARC is rather poor, especially on older > SPARC systems like this SPARC T4. So, if this test requires reasonanbly > high single-core performance, you know why it fails on SPARC. > > We might get a newer, faster SPARC buildd in the near future though.
Thanks for your advice. For the record of other people potentially following this: I was not able to solve https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1074558. In latest upload of MairaDB 1:11.4.2-4 the sparc64 is the only failing build at the moment at https://buildd.debian.org/status/package.php?p=mariadb