[CentOS-devel] glibc with clone3 in the CentOS 9 buildroot

Thu Aug 5 18:32:52 UTC 2021
Markus Falb <markus.falb at mafalb.at>

see also

i tried with image

on CentOS 7 with both docker and podman from @extras

both are affected

best regards, markus

> On 03.08.2021, at 17:35, Florian Weimer <fweimer at redhat.com> wrote:
> We have merged a toolchain update which brings in a glibc build very
> close to glibc 2.34 upstream release.  This build starts using clone3
> for creating threads.  This may require browser and container tools
> updates which adjust seccomp filters.  clone3 kernel support is NOT
> required, but a proper “system call not supported” error (ENOSYS, like
> older kernels report without seccomp filters) or a working clone3 system
> call is now necessary.
> Thanks,
> Florian
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