MasterPrenium <masterprenium.l...@gmail.com> writes: > Hello Guys, > > I've having some trouble on a new system I'm setting up. I'm getting a > kernel BUG message, seems to be related with the use of Xen (when I > boot the system _without_ Xen, I don't get any crash). > Here is configuration : > - 3x Hard Drives running on RAID 5 Software raid created by mdadm > - On top of it, DRBD for replication over another node (Active/passive > cluster) > - On top of it, a BTRFS FileSystem with a few subvolumes > - On top of it, XEN VMs running. > > The BUG is happening when I'm making "huge" I/O (20MB/s with a rsync > for example) on the RAID5 stack. > I've to reset system to make it work again. > > Reproducible : ALWAYS (making the i/o, it crash in 2-5mins). Also > reproducible on another system with the same hardware. > > Kernel versions impacted (at least): kernel-4.4.26, kernel-4.8.15, > kernel-4.9.0
Well you have one foreign object in there that is not part of the kernel and which shows up in the OOPS: DRDB What happens when you remove that from the equation? Jes _______________________________________________ Xen-devel mailing list Xen-devel@lists.xen.org https://lists.xen.org/xen-devel
