Matt, I think it's fine that upstream has demoted the BUG_ON, as I haven't heard anyone report this with a kernel later than 3.13; I assume whatever is causing it is fixed in later kernels.
At this point there's not much more I can do, as I can't reproduce it and don't have much debug info on exactly what/why the zone's pfn range becomes incorrect. If you or anyone has any info on how to reproduce this, or you have a system where it's reproducable, please let me know. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1497428 Title: kernel BUG at /build/buildd/linux-3.13.0/mm/page_alloc.c:968 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1497428/+subscriptions -- ubuntu-bugs mailing list firstname.lastname@example.org https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs