After a longer session on IRC this is now also for Dmitrii un-reproducible. Lets summarize the current status for the next oen coming by:
Current ideas still are: a) at 2G the placement of kernel/initrd is too close (as placed by pxelinux), then when the kernel unpacks it overwrites the initrd b) maas pxe backend might add some bits in transmission that break it => both of the above might depend on there kernel/initrd size (which would be why some kernels/daily images are affected) We would be back needing a case that reliable triggers outside of MAAS. If affected read through the former comments 0. safe and attach here your kernel/initrd/xml to help reproducing it in some debuggable way 0. state the Host OS version and components libvirt/qemu/maas used 1. check if it does reproduce reliably for you (retry a few times) 2. try to do the same without PXE booting (so far always resolved the case) (see above for details) 3a. if you get it recreated without PXE report here how you did so 3b. if only with MAAS then try to modify sizes of the roms (comment #62) ... (per discussion) -- 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/1797581 Title: Composing a VM in MAAS with exactly 2048 MB RAM causes the VM to kernel panic Status in MAAS: Incomplete Status in linux package in Ubuntu: Confirmed Status in qemu package in Ubuntu: Incomplete Bug description: Using latest MAAS master, I'm unable to compose a VM over the UI successfully when composed with 2048 MB of RAM. By that I mean that the VM is created, but it fails with a kernel panic. To manage notifications about this bug go to: https://bugs.launchpad.net/maas/+bug/1797581/+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
