Large malloc-backed memory disks will cause 5.x systems to panic when they are filled. This isn't documented anywhere. Fix: Document the panic in mdconfig.8 How-To-Repeat: mdconfig -a -t malloc -s 300M -u 0 dd if=/dev/zero of=/dev/md0 bs=1048576 count=300 <do anything which requires kernel memory>
State Changed From-To: open->closed committed, thanks.