GDB session with crash from git.
(gdb) p pc.namelist
$11 = 0x7fffffffed7f "../usr/lib/debug/boot/vmlinux-6.1.0-16-generic"
(gdb) p kt.proc_version
$12 = "Linux version 6.1.0-16-generic (buildd@lcy02-amd64-014)
(x86_64-linux-gnu-gcc-12 (Ubuntu 12.2.0-14ubuntu2) 12.2.0, GNU ld (GNU Binutils
for Ubuntu) 2.40) #16-Ubuntu SMP PREEMPT_DYNAMIC Fri Feb 24 14:3"...
Breakpoint 6, match_file_string (filename=0x7fffffffed7f
"../usr/lib/debug/boot/vmlinux-6.1.0-16-generic",
string=0x5555560f0e20 <kernel_table+128> "Linux version 6.1.0-16-generic
(buildd@lcy02-amd64-014) (x86_64-linux-gnu-gcc-12 (Ubuntu 12.2.0-14ubuntu2)
12.2.0, GNU ld (GNU Binutils for Ubuntu) 2.40) #16-Ubuntu SMP PREEMPT_DYNAMIC
Fri Feb 24 14:3"...,
buffer=buffer@entry=0x7fffffffdce0 "crash.o") at ./filesys.c:4314
4314 {
(gdb) l
...
4312 static int
4313 match_file_string(char *filename, char *string, char *buffer)
4314 {
4315 int found;
4316 char command[BUFSIZE];
4317 FILE *pipe;
4318
(gdb)
4319
4320 sprintf(command, "/usr/bin/strings %s", filename);
4321 if ((pipe = popen(command, "r")) == NULL) {
4322 error(INFO, "%s: %s\n", filename, strerror(errno));
4323 return FALSE;
4324 }
4325
4326 found = FALSE;
4327 while (fgets(buffer, BUFSIZE-1, pipe)) {
4328 if (strstr(buffer, string)) {
(gdb)
4329 found = TRUE;
4330 break;
4331 }
4332 }
4333 pclose(pipe);
4334
4335 return found;
4336 }
...
(gdb) printf "%s\n", string
Linux version 6.1.0-16-generic (buildd@lcy02-amd64-014)
(x86_64-linux-gnu-gcc-12 (Ubuntu 12.2.0-14ubuntu2) 12.2.0, GNU ld (GNU Binutils
for Ubuntu) 2.40) #16-Ubuntu SMP PREEMPT_DYNAMIC Fri Feb 24 14:37:30 UTC 2023
(Ubuntu 6.1.0-16.16-generic 6.1.6)
(gdb) shell
# cat /proc/version
Linux version 6.1.0-16-generic (buildd@lcy02-amd64-014)
(x86_64-linux-gnu-gcc-12 (Ubuntu 12.2.0-14ubuntu2) 12.2.0, GNU ld (GNU Binutils
for Ubuntu) 2.40) #16-Ubuntu SMP PREEMPT_DYNAMIC Fri Feb 24 14:37:30 UTC 2023
(Ubuntu 6.1.0-16.16-generic 6.1.6)
# cat /proc/version_signature
Ubuntu 6.1.0-16.16-generic 6.1.6
# strings ../usr/lib/debug/boot/vmlinux-6.1.0-16-generic | grep 'Linux version'
Linux version 6.1.0-16-generic (buildd@lcy02-amd64-014)
(x86_64-linux-gnu-gcc-12 (Ubuntu 12.2.0-14ubuntu2) 12.2.0, GNU ld (GNU Binutils
for Ubuntu) 2.40) #16-Ubuntu SMP PREEMPT_DYNAMIC
Linux version 6.1.0-16-generic (buildd@lcy02-amd64-014)
(x86_64-linux-gnu-gcc-12 (Ubuntu 12.2.0-14ubuntu2) 12.2.0, GNU ld (GNU Binutils
for Ubuntu) 2.40) #16-Ubuntu SMP PREEMPT_DYNAMIC Fri Feb 24 14:37:30 UTC 2023
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You received this bug notification because you are a member of Kernel
Packages, which is subscribed to crash in Ubuntu.
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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