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I have compiled latest Linux kernel version (3.7.6) on my VMware machine and was able to successfully boot into new kernel, however for some reason I am not able to view printk messages from kernel in syslog (I am checking /var/log/messages ), dynamically inserted modules are not writing into syslog

I even tried with

 pr_info

but no luck

my printk configuration seems ok with below values

4       4       1       7

moduel I am working with is also loaded whihc i can see from 

lsmod 
and 
cat /proc/modules

any idea on resolution is greatly appreciated.

asio_guy
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  • have you checked dmesg – goodies May 18 '13 at 04:44
  • then check your configuration through menu config or .config file. – goodies May 18 '13 at 04:51
  • which specific configuration section you are referring to, does the configuration here reflect to modules created dynamically, because as I can see prints in /var/log/messages print is enabled for compiled source CONFIG_PRINTK=y – asio_guy May 18 '13 at 04:54
  • menuconfig -> Kernel Hacking -> Enable dynamic printk() support maybe this will work.. – goodies May 18 '13 at 04:59
  • do you want me to recompile the entire kernel again ? Please that will be too much for this task – asio_guy May 18 '13 at 05:02
  • let us [continue this discussion in chat](http://chat.stackoverflow.com/rooms/30164/discussion-between-goodies-and-uday) – goodies May 18 '13 at 05:03

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