Package: crash Version: 7.0.8-1 Severity: normal Crash 7.0.8 from Jessie produces the below error when trying to load a crash dump from a 4.1 kernel (from jessie-backports). Version 7.1.1 from Stretch works just fine.
crash 7.0.8 Copyright (C) 2002-2014 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 NEC Corporation Copyright (C) 1999, 2002, 2007 Silicon Graphics, Inc. Copyright (C) 1999, 2000, 2001, 2002 Mission Critical Linux, 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) 7.6 Copyright (C) 2013 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-unknown-linux-gnu"... WARNING: kernels compiled by different gcc versions: /usr/lib/debug/vmlinux-4.1.0-0.bpo.2-amd64: (unknown) dump.201510120829 kernel: 4.9.2 WARNING: kernel version inconsistency between vmlinux and dumpfile crash: incompatible arguments: /usr/lib/debug/vmlinux-4.1.0-0.bpo.2-amd64 is not SMP -- dump.201510120829 is SMP