On Mon, Dec 05, 2011 at 02:42:20PM +0530, sandeep kumar wrote:

Hi all,
here is the dump i got in dmesg...

<3>[ 4940.803872] BUG: scheduling while atomic: rild/144/0x00000908
<4>[ 4940.803895] Modules linked in: mwlan_aarp(P) bthid

[...]

I felt, something is wrong in dpram_write function, But couldnt exactly
know what happend.
Even i tried disassembling the function, i traced to some normal jump
instruction.

You should consider imforming the mwlan_aarp module's vendor/maintainer;
Few kernel people like to debug someone else's proprietary code ;-).

HTH,
	Jonathan Neusch?fer