Same issue here for a while on Fedora 27. System seems to hard-lock when idle almost daily. (I've never had a lockup while "in-use")
Ryzen X1800 PRIME X370-PRO + Latest BIOS 32GB Ram amd_iommu=on I noticed the issue completely stopped ~4.15.3, but definitely has returned on 4.15.6
I'm trying the "rcu_nocbs=0-15" fix since it has been driving me nuts.
Same issue here for a while on Fedora 27. System seems to hard-lock when idle almost daily. (I've never had a lockup while "in-use")
Ryzen X1800
PRIME X370-PRO + Latest BIOS
32GB Ram
amd_iommu=on
I noticed the issue completely stopped ~4.15.3, but definitely has returned on 4.15.6
I'm trying the "rcu_nocbs=0-15" fix since it has been driving me nuts.