** Description changed:
crash version 9.0.2 in stonking fails to open crash dumps from new 7.2
kernels.
Steps to reproduce:
1. Setup the kernel and dbgsym packages
2. Install kdump-tools
3. Following error is noticed:
```
$ crash
...
...
warning: Section .debug_names in
/usr/lib/debug/boot/vmlinux-7.2.0-5-generic length 135272 does not match
section length 313176, ignoring .debug_names.
WARNING: SLUB: cannot determine how compound pages are linked
please wait... (gathering module symbol data)
crash: invalid structure member offset: module_num_gpl_syms
FILE: kernel.c LINE: 3834 FUNCTION: module_init()
[/usr/bin/crash] error trace: 5ab695c064c4 => 5ab695e0acb6 =>
5ab695ea8ba3 => 5ab695f48ac8
```
A commit from the upstream 9.0.3 release partially resolves this issue:
3a415c0 ("symbols: Add support for mod symtab with combined GPL and non-GPL
symbols")
https://github.com/crash-utility/crash/commit/3a415c07a18a465df2580365b43b4d8f8a5d815b
This commit makes the error go away, but crash still doesn't load the
- dump correctly on amd64. However, it does work on s390x. Likely a
- makedumpfile change is needed too.
+ dump correctly on amd64. However, it does work on s390x.
+
+ A makedumpfile update is needed too. Updating from makedumpfile 1.7.7 to
makedumpfile 1.7.9 plus following patch does fix it:
+ f50c015 ("f50c015f150f93dc69f813eb6d966b2a102140b3") [PATCH] Fix wrong
exclusion of compound tail pages on Linux 7.1 and later
+
https://github.com/makedumpfile/makedumpfile/commit/f50c015f150f93dc69f813eb6d966b2a102140b3
** Description changed:
crash version 9.0.2 in stonking fails to open crash dumps from new 7.2
kernels.
Steps to reproduce:
1. Setup the kernel and dbgsym packages
2. Install kdump-tools
3. Following error is noticed:
```
$ crash
-
- ...
...
warning: Section .debug_names in
/usr/lib/debug/boot/vmlinux-7.2.0-5-generic length 135272 does not match
section length 313176, ignoring .debug_names.
WARNING: SLUB: cannot determine how compound pages are linked
please wait... (gathering module symbol data)
crash: invalid structure member offset: module_num_gpl_syms
FILE: kernel.c LINE: 3834 FUNCTION: module_init()
- [/usr/bin/crash] error trace: 5ab695c064c4 => 5ab695e0acb6 =>
- 5ab695ea8ba3 => 5ab695f48ac8
-
+ [/usr/bin/crash] error trace: 5ab695c064c4 => 5ab695e0acb6 => 5ab695ea8ba3 =>
5ab695f48ac8
```
A commit from the upstream 9.0.3 release partially resolves this issue:
3a415c0 ("symbols: Add support for mod symtab with combined GPL and non-GPL
symbols")
https://github.com/crash-utility/crash/commit/3a415c07a18a465df2580365b43b4d8f8a5d815b
This commit makes the error go away, but crash still doesn't load the
dump correctly on amd64. However, it does work on s390x.
A makedumpfile update is needed too. Updating from makedumpfile 1.7.7 to
makedumpfile 1.7.9 plus following patch does fix it:
f50c015 ("f50c015f150f93dc69f813eb6d966b2a102140b3") [PATCH] Fix wrong
exclusion of compound tail pages on Linux 7.1 and later
https://github.com/makedumpfile/makedumpfile/commit/f50c015f150f93dc69f813eb6d966b2a102140b3
** Description changed:
crash version 9.0.2 in stonking fails to open crash dumps from new 7.2
kernels.
Steps to reproduce:
1. Setup the kernel and dbgsym packages
2. Install kdump-tools
3. Following error is noticed:
```
$ crash
...
warning: Section .debug_names in
/usr/lib/debug/boot/vmlinux-7.2.0-5-generic length 135272 does not match
section length 313176, ignoring .debug_names.
WARNING: SLUB: cannot determine how compound pages are linked
please wait... (gathering module symbol data)
crash: invalid structure member offset: module_num_gpl_syms
FILE: kernel.c LINE: 3834 FUNCTION: module_init()
[/usr/bin/crash] error trace: 5ab695c064c4 => 5ab695e0acb6 => 5ab695ea8ba3 =>
5ab695f48ac8
```
A commit from the upstream 9.0.3 release partially resolves this issue:
3a415c0 ("symbols: Add support for mod symtab with combined GPL and non-GPL
symbols")
https://github.com/crash-utility/crash/commit/3a415c07a18a465df2580365b43b4d8f8a5d815b
This commit makes the error go away, but crash still doesn't load the
dump correctly on amd64. However, it does work on s390x.
- A makedumpfile update is needed too. Updating from makedumpfile 1.7.7 to
makedumpfile 1.7.9 plus following patch does fix it:
+ A makedumpfile update is needed too. Updating from makedumpfile 1.7.7 to
makedumpfile 1.7.9 plus the following patch does fix it:
f50c015 ("f50c015f150f93dc69f813eb6d966b2a102140b3") [PATCH] Fix wrong
exclusion of compound tail pages on Linux 7.1 and later
https://github.com/makedumpfile/makedumpfile/commit/f50c015f150f93dc69f813eb6d966b2a102140b3
** Description changed:
- crash version 9.0.2 in stonking fails to open crash dumps from new 7.2
- kernels.
+ crash version 9.0.2 with makedumpfile 1.7.7 in stonking fails to open
+ crash dumps from new 7.2 kernels.
Steps to reproduce:
1. Setup the kernel and dbgsym packages
2. Install kdump-tools
3. Following error is noticed:
```
$ crash
...
warning: Section .debug_names in
/usr/lib/debug/boot/vmlinux-7.2.0-5-generic length 135272 does not match
section length 313176, ignoring .debug_names.
WARNING: SLUB: cannot determine how compound pages are linked
please wait... (gathering module symbol data)
crash: invalid structure member offset: module_num_gpl_syms
FILE: kernel.c LINE: 3834 FUNCTION: module_init()
[/usr/bin/crash] error trace: 5ab695c064c4 => 5ab695e0acb6 => 5ab695ea8ba3 =>
5ab695f48ac8
```
A commit from the upstream 9.0.3 release partially resolves this issue:
3a415c0 ("symbols: Add support for mod symtab with combined GPL and non-GPL
symbols")
https://github.com/crash-utility/crash/commit/3a415c07a18a465df2580365b43b4d8f8a5d815b
This commit makes the error go away, but crash still doesn't load the
dump correctly on amd64. However, it does work on s390x.
A makedumpfile update is needed too. Updating from makedumpfile 1.7.7 to
makedumpfile 1.7.9 plus the following patch does fix it:
f50c015 ("f50c015f150f93dc69f813eb6d966b2a102140b3") [PATCH] Fix wrong
exclusion of compound tail pages on Linux 7.1 and later
https://github.com/makedumpfile/makedumpfile/commit/f50c015f150f93dc69f813eb6d966b2a102140b3
--
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https://bugs.launchpad.net/bugs/2167256
Title:
Crash fails to open crash dumps from kernel 7.2 on stonking
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