[Crash-utility] crash8.0.4 cannot get source line nums of functions from ko on android15-k6.6

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Hi

 

I use crash8.0.4_arm64 to parse the ramdump of android15-k6.6,  load the symbol of ko,

and disassemble the functions in ko through the "dis -lx" command.

I can get the assembly instructions, but I cannot get the corresponding assembly instructions. lines of source code.

The following error is reported when using the command

GNU_RESOLVE_TEXT_ADDR: returned via gdb_error_hook (1 buffer in use)

GNU_GET_FUNCTION_RANGE: returned via gdb_error_hook (1 buffer in use

 

I use the disassembly tool that comes with Android, such as objdump, to disassemble ko.

I can see the code lines corresponding to the functions in ko..

 

So, is this a problem with the gdb tool or is there something wrong with my ko symbol?

 

Thanks a lot.


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