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Old 05-28-2005, 01:50 PM   #1
zelgadis
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Registered: Apr 2002
Location: Venezuela
Distribution: slackware 8.0
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opps in 2.6.10.11, how to submit bug report?


Hi, i have had two kernel opps in the last two days, not sure if its related to an upgrade to 2.6.11.10, so i try to file my first opps report.

I download the kernel sources and read the documentation in /linux-2.6.11.10/documentation/oops-tracing.txt and
installed ksymoops, run it with the opps.txt that i have copied from the logs, but give an error:

ksymoops 2.4.9 on i686 2.6.11.10-ARCH. Options used
-V (default)
-k /proc/ksyms (default)
-l /proc/modules (default)
-o /lib/modules/2.6.11.10-ARCH/ (default)
-m /usr/src/linux/System.map (default)

Warning: You did not tell me where to find symbol information. I will
assume that the log matches the kernel and modules that are running
right now and I'll use the default options above for symbol resolution.
If the current kernel and/or modules do not match the log, you can get
more accurate output by telling me the kernel version and where to find
map, modules, ksyms etc. ksymoops -h explains the options.

Error (regular_file): read_ksyms stat /proc/ksyms failed
/home/tat/prog/ksymoops-2.4.9/ksymoops: No such file or directory
No modules in ksyms, skipping objects
No ksyms, skipping lsmod
Error (regular_file): read_system_map stat /usr/src/linux/System.map failed
/home/tat/prog/ksymoops-2.4.9/ksymoops: No such file or directory
Warning (merge_maps): no symbols in merged map

2 warnings and 2 errors issued. Results may not be reliable.



Modify the makefile so that it finds the Sistem.map26 in /boot. Also not sure if it need the file vmlinux, but if this vmlinux is neccesary i need to make a custom compilation?

Also it need a file called /proc/ksyms but i only find a file called /proc/kallsyms, tried to use it but dont work:

ksymoops 2.4.9 on i686 2.6.11.10-ARCH. Options used
-V (default)
-k /proc/kallsyms (default)
-l /proc/modules (default)
-o /lib/modules/2.6.11.10-ARCH/ (default)
-m /boot/System.map26 (default)

Warning: You did not tell me where to find symbol information. I will
assume that the log matches the kernel and modules that are running
right now and I'll use the default options above for symbol resolution.
If the current kernel and/or modules do not match the log, you can get
more accurate output by telling me the kernel version and where to find
map, modules, ksyms etc. ksymoops -h explains the options.

Warning (read_ksyms): no kernel symbols in ksyms, is /proc/kallsyms a valid ksyms file?
No modules in ksyms, skipping objects
No ksyms, skipping lsmod

2 warnings issued. Results may not be reliable.


searching a little seems the module-init-tools package have a /sbin/ksyms.old, so i run it but give me this: ksyms: QM_MODULES: Function not implemented.

Googling a little seems hotplug need kallsyms and ksyms was deprecated.

So now im here, triying to file the bug report. Can someone help me?.

TIA
 
Old 05-29-2005, 07:34 AM   #2
syg00
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Looks like you didn't copy over the System.map over when you re-compiled.
 
  


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