Some options/considerations to address this (need input from the kernel team),
given there might be impact to (other) userspace tools:
1) Make `linux_banner` like `linux_proc_banner`, i.e., append version
signature.
Fixes this issue; expands regression potential to other userspace
tools.)
Perhaps this impacts the goal of the patch?
And there's warning quotes on the source, for not doing this. [2]
2) Revert `linux_proc_banner` not to have version signature.
Fixes this issue; reduces regression potential on other userspace tools.
3) Patch `crash` to deal with this
FFixes this isse; keeps regression potential on other userspace tools.
...
[2]
diff --git a/init/version-timestamp.c b/init/version-timestamp.c
...
/* FIXED STRINGS! Don't touch! */
const char linux_banner[] =
"Linux version " UTS_RELEASE " (" LINUX_COMPILE_BY "@"
- LINUX_COMPILE_HOST ") (" LINUX_COMPILER ") " UTS_VERSION "\n";
+ LINUX_COMPILE_HOST ") (" LINUX_COMPILER ") " UTS_VERSION
+#ifdef CONFIG_VERSION_SIGNATURE
+ " (" CONFIG_VERSION_SIGNATURE ")"
+#endif
+ "\n";
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https://bugs.launchpad.net/bugs/2009595
Title:
DEP8 failure in lunar
Status in crash package in Ubuntu:
Confirmed
Status in linux package in Ubuntu:
Confirmed
Bug description:
I don't know what's wrong with this package, or with the kernel
package:
ubuntu@l-crash:~$ sudo crash -st /usr/lib/debug/boot/vmlinux-6.1.0-16-generic
WARNING: /usr/lib/debug/boot/vmlinux-6.1.0-16-generic
and /proc/version do not match!
WARNING: /proc/version indicates kernel version: 6.1.0-16-generic
crash: please use the vmlinux file for that kernel version, or try using
the System.map for that kernel version as an additional argument.
It is the same version:
ubuntu@l-crash:~$ uname -a
Linux l-crash 6.1.0-16-generic #16-Ubuntu SMP PREEMPT_DYNAMIC Fri Feb 24
14:37:30 UTC 2023 x86_64 x86_64 x86_64 GNU/Linux
$ dpkg -l|grep linux-
ii binutils-x86-64-linux-gnu 2.40-2ubuntu1
ii linux-base 4.5ubuntu9
ii linux-firmware 20230302.git60971a64-0ubuntu1
ii linux-headers-6.1.0-16 6.1.0-16.16
ii linux-headers-6.1.0-16-generic 6.1.0-16.16
ii linux-headers-generic 6.1.0.16.16
ii linux-image-6.1.0-16-generic 6.1.0-16.16
ii linux-image-6.1.0-16-generic-dbgsym 6.1.0-16.16
ii linux-image-generic 6.1.0.16.16
ii linux-image-unsigned-6.1.0-16-generic-dbgsym 6.1.0-16.16
ii linux-libc-dev:amd64 6.1.0-16.16
ii linux-modules-6.1.0-16-generic 6.1.0-16.16
ii linux-modules-extra-6.1.0-16-generic 6.1.0-16.16
ii util-linux-extra 2.38.1-4ubuntu1
$ apt-cache policy linux-image-unsigned-6.1.0-16-generic-dbgsym
linux-image-unsigned-6.1.0-16-generic-dbgsym:
Installed: 6.1.0-16.16
Candidate: 6.1.0-16.16
Version table:
*** 6.1.0-16.16 500
500 http://ddebs.ubuntu.com lunar/main amd64 Packages
100 /var/lib/dpkg/status
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