On Tue, May 15, 2018 at 12:02 PM, Florian Weimer <fweimer@xxxxxxxxxx> wrote: > Lately, I've seen quite a few spurious build failures. Random SIGBUS is > particularly common, and gcc reports that it cannot reproduce the SIGBUS in > a second compilation, which usually points to a kernel/hardware issue. > > The latest problem was a hang during a build (on > buildvm-armv7-07.arm.fedoraproject.org), with this kernel: > > Linux buildvm-armv7-07.arm.fedoraproject.org 4.16.6-302.fc28.armv7hl+lpae #1 > SMP Tue May 1 23:15:35 UTC 2018 armv7l armv7l armv7l GNU/Linux > > This affects multiple builders, so I suspect a kernel issue, not dying > hardware because AFAIK, the machines are independent. > > The issue also affects copying out the log files for Koji, so they probably > do not show the actual place of the hang. There's a stability issue post upgrade, the upgrades moved the underlying hypervisors to RHEL 7.5 and the build VMs to Fedora 28 at the same time, the issue is known and is being investigated/worked upon. Peter _______________________________________________ arm mailing list -- arm@xxxxxxxxxxxxxxxxxxxxxxx To unsubscribe send an email to arm-leave@xxxxxxxxxxxxxxxxxxxxxxx
