------- Comment From [email protected] 2018-02-15 05:50 EDT------- (In reply to comment #10) > Hi, Hari. > > It's already in bionic. However, due to some of the changes on kpti patches, > it might fail to properly work, and there is no upstream makedumpfile fix in > the works yet, so I am debugging and working on it, so we will get something > that will also work for those latest kernels we have released. > > Thanks. > Cascardo.
Thannk you cascardo for the update, Yes though v1.6.3 is present in 18.04 makedumpfile still fails during dump.. ===console log=== kernel used on Bionic is 4.13.0-32-generic ||/ Name Version Architecture Description +++-====================-===============-===============-============================================= ii makedumpfile 1:1.6.3-1 ppc64el VMcore extraction tool Starting Kernel crash dump capture service... [ 22.094036] kdump-tools[1360]: Starting kdump-tools: * running makedumpfile -c -d 31 /proc/vmcore /var/crash/201802150350/dump-incomplete Checking for memory holes : [100.0 %] | readpage_elf: Attempt to read non-existent page at 0x4d39b30000. [ 22.378312] kdump-tools[1360]: readmem: type_addr: 0, addr:c000004d39b37140, size:16384 [ 22.378411] kdump-tools[1360]: __exclude_unnecessary_pages: Can't read the buffer of struct page. [ 22.378538] kdump-tools[1360]: create_2nd_bitmap: Can't exclude unnecessary pages. Checking for memory holes : [100.0 %] - readpage_elf: Attempt to read non-existent page at 0x4d39b30000. [ 22.378708] kdump-tools[1360]: readmem: type_addr: 0, addr:c000004d39b37140, size:16384 [ 22.378779] kdump-tools[1360]: __exclude_unnecessary_pages: Can't read the buffer of struct page. [ 22.378853] kdump-tools[1360]: create_2nd_bitmap: Can't exclude unnecessary pages. [ 22.378924] kdump-tools[1360]: makedumpfile Failed. [ 22.379014] kdump-tools[1360]: * kdump-tools: makedumpfile failed, falling back to 'cp' -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1746299 Title: update makedumpfile tool version to v1.6.3 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-power-systems/+bug/1746299/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
