Unfortunately, it appears to be failing on Plucky on amd:
Plucky Verification on Amd
==========================
Before upgrading
----------------
bryan@crash-plucky:~$ uname -a
Linux crash-plucky 6.14.0-37-generic #37-Ubuntu SMP PREEMPT_DYNAMIC Fri Nov 14
22:10:32 UTC 2025 x86_64 x86_64 x86_64 GNU/Linux
bryan@crash-plucky:~$ KERNEL_VERSION="6.14.0-37-generic"
bryan@crash-plucky:~$ sudo apt install
linux-image-unsigned-${KERNEL_VERSION}-dbgsym
bryan@crash-plucky:~$ dpkg -l | egrep
"kexec-tools|kdump-tools|crash|makedumpfile"
ii crash 8.0.6-1ubuntu1
amd64 kernel debugging utility, allowing gdb like syntax
ii kdump-tools 1:1.10.5ubuntu2
amd64 scripts and tools for automating kdump (Linux crash
dumps)
ii kexec-tools 1:2.0.28-0ubuntu3
amd64 tools to support fast kexec reboots
ii makedumpfile 1:1.7.6-1
amd64 VMcore extraction tool
bryan@crash-plucky:~$ crash
/usr/lib/debug/boot/vmlinux-6.14.0-37-generic
/var/crash/202512171753/dump.202512171753
crash 8.0.6
Copyright (C) 2002-2025 Red Hat, Inc.
Copyright (C) 2004, 2005, 2006, 2010 IBM Corporation
Copyright (C) 1999-2006 Hewlett-Packard Co
Copyright (C) 2005, 2006, 2011, 2012 Fujitsu Limited
Copyright (C) 2006, 2007 VA Linux Systems Japan K.K.
Copyright (C) 2005, 2011, 2020-2024 NEC Corporation
Copyright (C) 1999, 2002, 2007 Silicon Graphics, Inc.
Copyright (C) 1999, 2000, 2001, 2002 Mission Critical Linux, Inc.
Copyright (C) 2015, 2021 VMware, Inc.
This program is free software, covered by the GNU General Public License,
and you are welcome to change it and/or distribute copies of it under
certain conditions. Enter "help copying" to see the conditions.
This program has absolutely no warranty. Enter "help warranty" for details.
GNU gdb (GDB) 10.2
Copyright (C) 2021 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.
Type "show copying" and "show warranty" for details.
This GDB was configured as "x86_64-pc-linux-gnu".
Type "show configuration" for configuration details.
Find the GDB manual and other documentation resources online at:
<http://www.gnu.org/software/gdb/documentation/>.
For help, type "help".
Type "apropos word" to search for commands related to "word"...
warning: Section .debug_names in
/usr/lib/debug/boot/vmlinux-6.14.0-37-generic length 120952 does not
match section length 379640, ignoring .debug_names.
please wait... (determining panic task)
crash: invalid size request: 0 type: "stack contents"
crash: read of stack at fffffe54c69c7000 failed
Crash fails to open, and it also fails with the crash that's in
-proposed. Perhaps the kernel has moved since the original testing and
now another commit is needed.
It would seem that the following commit is needed because crash is
trying to read an inaccessible stack (size 0), and that the stack should
instead be marked as unavailable: https://github.com/crash-
utility/crash/commit/8a11aa07d7b0f0e0fc165365376c0b8af9da7be8. I've
tested and it seems to solve the issue. Currently building in a PPA:
https://launchpad.net/~bryanfraschetti/+archive/ubuntu/fix-crash-plucky-
sru/+packages and will upload the debdiff once I confirm all is working
** Tags removed: verification-needed-plucky
** Tags added: verification-failed-plucky
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/2125145
Title:
[SRU] Makedumpfile: Errors and Page Exclusions When Opening Kernel
Crashdump Files Generated on the Latest HWE Kernel
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/crash/+bug/2125145/+subscriptions
--
ubuntu-bugs mailing list
[email protected]
https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
