Hi Jim,

Currrently, gnome-shell core dumps on latest aarch64 build.

The issue appears to be the same as reported here

https://bugzilla.redhat.com/show_bug.cgi?id=1429050

RHELSA 7.4 does not have the issue and it looks like RHEL has a more up-to-date version of llvmpipe

     mesa-private-llvm-3.9.1-3.p1.el7a.aarch64.rpm  

while CentOS version is

     mesa-private-llvm-3.9.1-3.el7.aarch64.rpm

Please see if you can release an RPM update for this.

Thanks,

-Phong