On Tue, 7 Jan 2025 at 03:57, Orion Poplawski <or...@nwra.com> wrote: > On 1/6/25 08:48, Kevin Fenzi wrote: > > On Mon, Jan 06, 2025 at 12:17:09PM +0000, Richard W.M. Jones wrote: > >> > >> valgrind works by interpreting each instruction, so yes the overhead > >> is rather large. On the other hand I really appreciate its ability to > >> find bugs. > >> > >> >From the errors below it seems to be a problem with Neoverse code > >> (https://en.wikipedia.org/wiki/ARM_Neoverse) which from my > >> understanding is not related to the low end hardware I have at home > >> (Raspberry Pis and similar). > >> > >> I think you'd need access to an Ampere or AWS Graviton system :-( > >> > >> qemu is able to emulate Neoverse N1, N2 & V1, so running a software > >> emulated qemu-system-aarch64 virtual machine may be the way to go. > >> (https://fedoraproject.org/wiki/Architectures/AArch64/Install_with_QEMU > ) > > > > We do have some maintainer test machines if that would help: > > > > > https://fedoraproject.org/wiki/Test_Machine_Resources_For_Package_Maintainers > > The problem as I noted in my original email is that it does not crash on > the test machine. So far it only crashes in koji. >
FWIW, I've reproduced this on the test machine by setting OMP_NUM_THREADS=12. -- Iñaki Úcar
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