Comment 43 for bug 1778844

------- Comment From <email address hidden> 2019-02-06 01:54 EDT-------
Have installed below patch and retried kdump scenario with root disk as nvme disk. Now system is not dropping to initramfs state its moving further but not saving dump file (core) properly.

initramfs-tools_0.130ubuntu3.6+nvme1_all.deb
initramfs-tools-bin_0.130ubuntu3.6+nvme1_ppc64el.deb
initramfs-tools-core_0.130ubuntu3.6+nvme1_all.deb

root@woo:~# dpkg -l | grep initramfs
ii busybox-initramfs 1:1.27.2-2ubuntu3 ppc64el Standalone shell setup for initramfs
ii initramfs-tools 0.130ubuntu3.6+nvme1 all generic modular initramfs generator (automation)
ii initramfs-tools-bin 0.130ubuntu3.6+nvme1 ppc64el binaries used by initramfs-tools
ii initramfs-tools-core 0.130ubuntu3.6+nvme1 all generic modular initramfs generator (core tools)
ii libklibc 2.0.4-9ubuntu2 ppc64el minimal libc subset for use with initramfs
root@woo:~#

rm /var/lib/kdump/initr*
reboot
After reboot triggered crash

> Attached console logs

Regards,
Indira