Re: [Crash-utility] crash failed to debug upstream kernel

On 2023/06/20 17:18, Sourabh Jain wrote: We've been working on this for a while, please try https://listman.redhat.com/archives/crash-utility/2023-June/010806.html or https://github.com/k-hagio/crash/commit/d539e3521464ee96811e2158505677d0d... and report bugs :) Thanks, Kazu > > crash failed with the below error: > > crash: invalid structure member offset: module_core_size >        FILE: kernel.c  LINE: 3781  FUNCTION: module_init() > > [/usr/bin/crash] error trace: 130ba0654 => 130752a44 => 13080c980 => > 1308b1ad0 > > I believe the reason for this is the modification made to the module > structure > through the following patch. > > commit ac3b43283923440900b4f36ca5f9f0b1ca43b70e > Author: Song Liu <song(a)kernel.org&gt; > Date:   Mon Feb 6 16:28:02 2023 -0800 > >     module: replace module_layout with module_memory > >     module_layout manages different types of memory (text, data, > rodata, etc.) >     in one allocation, which is problematic for some reasons: > > Crash searches for module_layout within the struct module, but it has > been replaced > with module_memory in kernel. > > Thanks, > Sourabh Jain > > -- > Crash-utility mailing list > Crash-utility(a)redhat.com > https://listman.redhat.com/mailman/listinfo/crash-utility > Contribution Guidelines: https://github.com/crash-utility/crash/wiki