Unable to handle kernel NULL pointer dereference at virtual address 00000004
pgd = c0004000
[00000004] *pgd=00000000
Internal error: Oops: 17 [#1] PREEMPT
last sysfs file: /sys/devices/virtual/gpio/gpio67/value
Modules linked in: WranNetDrv wran_mac upp I2C_wrapper Timer_module DCXO mmap_app_mac mcbsp_glue EDMA_wrapper Freq_Change [last unloaded: Freq_Change]
CPU: 0    Not tainted  (2.6.33-rc4 #903)
PC is at apply_to_page_range+0x114/0x214
LR is at getnstimeofday+0x80/0xf4
pc : [<c0089194>]    lr : [<c0061034>]    psr: 20000093
sp : c046bf70  ip : 29aaaa7d  fp : 00000000
r10: 00000000  r9 : 41069265  r8 : c046bf90
r7 : c04a8ea0  r6 : 00071270  r5 : 00000000  r4 : ffffffff
r3 : 49e655e6  r2 : 00000018  r1 : 00002333  r0 : b7d96b28
Flags: nzCv  IRQs off  FIQs on  Mode SVC_32  ISA ARM  Segment kernel
Control: 0005317f  Table: c6b50000  DAC: 00000017
Process swapper (pid: 0, stack limit = 0xc046a270)
Stack: (0xc046bf70 to 0xc046c000)
bf60:                                     c046bfa8 c0472b18 c0027014 c046e3e8
bf80: c04bccd8 41069265 c00255b8 c00610dc 49e655e6 1d164a00 c0472b0c c003a77c
bfa0: c0472b18 c0472b88 c046bfb8 c0472b78 c0472b88 c0269318 c046a000 c04a2b5c
bfc0: c0027014 c046e3e8 c00255ec c002feac c04aa498 c0008948 c0008488 00000000
bfe0: 00000000 c0027018 00000000 00053175 c04a2c04 c0008034 00000000 00000000
[<c0089194>] (apply_to_page_range+0x114/0x214) from [<c0472b88>] (0xc0472b88)
Code: ebfffc62 e3500000 1a000037 e5973000 (e59a0004) 
10.10.10.3: seq=---[ end trace eb36b9db90d84c75 ]---
183 ttl=64 time=Kernel panic - not syncing: Attempted to kill the idle task!
82.236 ms
[<c0033640>] (unwind_backtrace+0x0/0xdc) from [<c0347024>] (panic+0x58/0x130)
[<c0347024>] (panic+0x58/0x130) from [<c0046224>] (do_exit+0x68/0x694)
[<c0046224>] (do_exit+0x68/0x694) from [<c0032554>] (die+0x290/0x2c4)
[<c0032554>] (die+0x290/0x2c4) from [<c0034220>] (__do_kernel_fault+0x64/0x74)
[<c0034220>] (__do_kernel_fault+0x64/0x74) from [<c00343f4>] (do_page_fault+0x1c4/0x1d8)
[<c00343f4>] (do_page_fault+0x1c4/0x1d8) from [<c002e2c0>] (do_DataAbort+0x34/0x94)
[<c002e2c0>] (do_DataAbort+0x34/0x94) from [<c002ea6c>] (__dabt_svc+0x4c/0x60)
Exception stack(0xc046bf28 to 0xc046bf70)
Mac [/Sw/tvws/sathish/dhaval_fw/Wran_stack/ieeemac80222/src/bs/../L1Con/BSModFrameMarker.c BSModFrameMarkerISR:340] : allocDmaRequest returned NULL
bf20:                   b7d96b28 00002333 00000018 49e655e6 ffffffff 00000000
bf40: 00071270 c04a8ea0 c046bf90 41069265 00000000 00000000 29aaaa7d c046bf70
bf60: c0061034 c0089194 20000093 ffffffff
[<c002ea6c>] (__dabt_svc+0x4c/0x60) from [<c0089194>] (apply_to_page_range+0x114/0x214)
[<c0089194>] (apply_to_page_range+0x114/0x214) from [<c0472b88>] (0xc0472b88)