Public bug reported: Hi, We've been running Ceph on 4 APM Mustang boards within Linaro, running stock Ubuntu Utopic (problem occurs with Trusty too).
Essentially when I place the network under heavy load (by writing data to a Ceph filesystem backed by 3xOSDs), I experience kernel crashes. I've harvested a few backtraces from the serial port and will paste them below as separate comments. I think the problem lies in the xgene driver, but I don't know enough to resolve where this problem is happening. Cheers, -- Steve ** Affects: linux (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1396979 Title: APM Mustang board kernel crashes when running Ceph Status in “linux” package in Ubuntu: New Bug description: Hi, We've been running Ceph on 4 APM Mustang boards within Linaro, running stock Ubuntu Utopic (problem occurs with Trusty too). Essentially when I place the network under heavy load (by writing data to a Ceph filesystem backed by 3xOSDs), I experience kernel crashes. I've harvested a few backtraces from the serial port and will paste them below as separate comments. I think the problem lies in the xgene driver, but I don't know enough to resolve where this problem is happening. Cheers, -- Steve To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1396979/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp